<?xml version='1.0' encoding='ISO-8859-1' ?>
<indexdata>
<key name="2D plots" >
  <topic name="Creating a Polar Plot" url="Polar_Plot.html" />
  <topic name="Creating an X-Y Plot" url="X-y_plot.html" />
  <topic name="Determining 2D Plot Coordinates" url="2D_trace.html" />
  <topic name="Format - Graph" url="Format_-_Graph_-_XY_Plot.html" />
  <topic name="Graphing Multiple 2D Expressions" url="Graphing_more_than_one_expression.html" />
  <topic name="Zooming in on a 2D Plot" url="2D_Zoom.html" />
</key>
<key name="3D plots" >
  <topic name="Insert Graph Commands" url="Insert_Graph.html#3D" />
  <key name="3D Plot Wizard" >
    <topic name="Insert Graph Commands" url="Insert_Graph.html#Wizard" />
  </key>
  <key name="creating" >
    <topic name="3D Bar Plots" url="3D_Bar_Plot.html" />
    <topic name="3D Scatter Plots" url="3d_Scatter_Plots.html" />
    <topic name="Contour Plots" url="Contour_Plot.html" />
    <topic name="Surface Plots" url="Surface_Plot.html" />
    <topic name="Vector Field Plots" url="Vector_Field_Plot.html" />
  </key>
  <key name="formatting" >
    <topic name="3D Plot Format Dialog Box (Advanced Tab)" url="3D_Plot_Format_Dialog_Box_Advanced_Tab.html" />
    <topic name="3D Plot Format Dialog Box (Appearance Tab)" url="3D_Plot_Format_Dialog_Box_Appearance_Tab.html" />
    <topic name="3D Plot Format Dialog Box (Axes Tab)" url="3D_Plot_Format_Dialog_Box_Axes_Tab.html" />
    <topic name="3D Plot Format Dialog Box (Backplanes Tab)" url="3D_Plot_Format_Dialog_Box_Backplanes_tab.html" />
    <topic name="3D Plot Format Dialog Box (General Tab)" url="3D_Plot_Format_Dialog_Box_General_Tab.html" />
    <topic name="3D Plot Format Dialog Box (Lighting Tab)" url="3D_Plot_Format_Dialog_Box_Lighting_Tab.html" />
    <topic name="3D Plot Format Dialog Box (QuickPlot Data Tab)" url="3D_Plot_Format_Dialog_Box_(QuickPlot_Data_Tab).html" />
    <topic name="3D Plot Format Dialog Box (Special Tab)" url="3D_Plot_Format_Dialog_Box_Special_Tab.html" />
    <topic name="3D Plot Format Dialog Box (Title Tab)" url="3D_Plot_Format_Dialog_Box_Title_Tab.html" />
    <topic name="Rotating, Spinning, or Zooming a 3D Plot" url="3D_Plot_transformations.html" />
  </key>
</key>
<key name="accuracy" >
  <topic name="Controlling the Accuracy of Calculation" url="Accuracy.html" />
  <topic name="Format &gt; Result" url="Dialog_result_format.html" />
  <topic name="Numerical Methods" url="Numerical_Methods.html" />
  <topic name="Symbolic Optimization" url="Tools_-_Optimization.html" />
</key>
<key name="acos (arccosine) function" >
  <topic name="Inverse Trigonometric Functions" url="Inverse_trig_functions.html" />
</key>
<key name="acosh (inverse hyperbolic cosine) function" >
  <topic name="Inverse Hyperbolic Functions" url="Inverse_hyperbolic_functions.html" />
</key>
<key name="acot (arccotangent) function" >
  <topic name="Inverse Trigonometric Functions" url="Inverse_trig_functions.html" />
</key>
<key name="acoth (inverse hyperbolic cotangent) function" >
  <topic name="Inverse Hyperbolic Functions" url="Inverse_hyperbolic_functions.html" />
</key>
<key name="acsc (arccosecant) function" >
  <topic name="Inverse Trigonometric Functions" url="Inverse_trig_functions.html" />
</key>
<key name="acsch (inverse hyperbolic cosecant) function" >
  <topic name="Inverse Hyperbolic Functions" url="Inverse_hyperbolic_functions.html" />
</key>
<key name="Activation" >
  <topic name="Mathcad Activation" url="Activation.html" />
</key>
<key name="Adams solver" >
  <topic name="ODE Solvers" url="ODE_solvers.html" />
</key>
<key name="addition" >
  <topic name="Addition operator" url="Addition_operator.html" />
  <topic name="Summation operator" url="Summation_without_range_variable.html" />
</key>
<key name="Ai Bessel function" >
  <topic name="Bessel Functions" url="Bessel_functions.html#Airy" />
</key>
<key name="Airy functions" >
  <topic name="Bessel Functions" url="Bessel_functions.html#Airy" />
</key>
<key name="algebra" >
  <topic name="Collecting terms" url="Collecting_terms.html" />
  <topic name="Expanding expressions" url="Expanding_expressions.html" />
  <topic name="Factoring polynomials" url="Factoring_polynomials.html" />
  <topic name="Finding the Coefficients of a Polynomial" url="Polynomial_Coefficients.html" />
  <topic name="Overview of Symbolic Calculation" url="Symbolic_calculation.html" />
  <topic name="Simplifying Expressions" url="Symbolic_simplification.html" />
  <topic name="Solving Equations Symbolically" url="Symbolic_solving.html" />
</key>
<key name="algorithms" >
  <topic name="Numerical Methods" url="Numerical_Methods.html" />
</key>
<key name="align regions" >
  <topic name="Aligning Regions" url="Aligning_regions.html" />
  <topic name="Format Menu Commands" url="Format_Menu.html#align" />
</key>
<key name="alignment in text" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html" />
  <topic name="Formatting Toolbar" url="Toolbar_Formatting.html" />
  <topic name="The Worksheet Ruler" url="Worksheet_Ruler.html" />
</key>
<key name="ALL modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="anchor point" >
  <topic name="View - Regions" url="View_-_Regions.html" />
</key>
<key name="and (boolean operator)" >
  <topic name="Logical Operators" url="And_operator.html" />
</key>
<key name="angle function (angle from x-axis to a point)" >
  <topic name="Polar Angle Functions" url="Polar_angle.html" />
</key>
<key name="animation" >
  <topic name="Creating Animations" url="Animation.html" />
  <topic name="Record Animation Dialog Box" url="Dialog_Animate.html" />
  <topic name="Rotating, Spinning, or Zooming a 3D Plot" url="3D_Plot_transformations.html" />
</key>
<key name="annotating a 3D plot" >
  <topic name="Annotating a 2D or 3D Plot" url="3D_plot_annotation.html" />
</key>
<key name="annotations in Electronic Books" >
  <topic name="Annotating an E-book" url="Saving_an_EBook.html" />
</key>
<key name="answers" >
  <topic name="Evaluating an Expression" url="Evaluating_an_Expression.html" />
  <key name="copying" >
    <topic name="Working with Results" url="Result_format.html#copy" />
  </key>
  <key name="formatting" >
    <topic name="Working with Results" url="Result_format.html" />
  </key>
</key>
<key name="antisymmetric tensor function" >
  <topic name="Antisymmetric tensor function" url="Antisymmetric_tensor_function.html" />
  <topic name="Piecewise/Conditional Functions" url="Discontinuous_or_conditional_functions.html" />
</key>
<key name="appending data to an existing file" >
  <topic name="Reading and Writing ASCII Data (READPRN, WRITEPRN, APPENDPRN)" url="Read_ASCII.html" />
</key>
<key name="APPENDPRN function" >
  <topic name="Reading and Writing ASCII Data (READPRN, WRITEPRN, APPENDPRN)" url="Read_ASCII.html" />
</key>
<key name="applying a function to an expression" >
  <topic name="Evaluating a Function" url="Evaluating_a_function.html" />
</key>
<key name="applying a math style" >
  <topic name="Math Styles" url="math_styles.html" />
</key>
<key name="applying a text style" >
  <topic name="Applying a Text Style" url="Applying_a_text_style.html" />
</key>
<key name="applying a unit to a variable or constant" >
  <topic name="Overview of Units and Dimensions" url="Units_and_Dimensions.html" />
</key>
<key name="approximation" >
  <topic name="Format - Result" url="Dialog_result_format.html" />
  <topic name="Numerical Methods" url="Numerical_Methods.html" />
</key>
<key name="areas in a worksheet" >
  <topic name="Format - Area" url="Format_-_Area_-_Collapse.html" />
  <topic name="Grouping and Protecting Information with Areas" url="Areas.html" />
  <topic name="Properties Dialog Box" url="Dialog_Properties.html" />
</key>
<key name="arg(z) function" >
  <topic name="Functions for Complex Numbers" url="complex_numbers.html" />
</key>
<key name="arithmetic operators" >
  <topic name="Addition operator" url="Addition_operator.html" />
  <topic name="Complex conjugate operator" url="Complex_conjugate_operator.html" />
  <topic name="Determinant, Magnitude and Inverse Operators" url="Determinant_operator.html" />
  <topic name="Division operator" url="Division_operator.html" />
  <topic name="Exponentiation operator" url="Exponentiation_operator.html" />
  <topic name="Factorial operator" url="Factorial_operator.html" />
  <topic name="Negation operator" url="Negation_operator.html" />
  <topic name="Product with range variables" url="Product_with_range_variables.html" />
  <topic name="Product without range variables" url="Product_without_range_variables.html" />
  <topic name="Square Root and nth Root Operator" url="Square_root_operator.html" />
  <topic name="Subtraction operator" url="Subtraction_operator.html" />
  <topic name="Summation with range variables" url="Summation_with_range_variables.html" />
  <topic name="Summation without range variables" url="Summation_without_range_variable.html" />
</key>
<key name="arrays" >
  <topic name="Array origin" url="Array_origin.html" />
  <topic name="Array Subscript Operator" url="Array_subscript_operator.html" />
  <topic name="Calculating with Arrays" url="Calculating_with_Arrays.html" />
  <topic name="Creating Vectors and Matrices" url="Vectors_and_matrices.html" />
  <topic name="Displaying vector or matrix results" url="Displaying_vector_or_matrix.html" />
  <topic name="Functions for Creating Arrays" url="Functions_for_creating_arrays.html" />
  <topic name="Joining and Subdividing Arrays" url="Joining_arrays.html" />
  <topic name="Working with Arrays" url="Array_manipulation.html" />
  <key name="array functions" >
    <topic name="Dimensions of a matrix" url="Dimensions_of_a_matrix.html" />
    <topic name="Maxima and Minima of an Array" url="Maxima_and_minima.html" />
    <topic name="Number of Elements in a Vector" url="Number_of_elements_in_a_vector.html" />
    <topic name="Sorting functions" url="Sorting_functions.html" />
    <topic name="Vector and Matrix Functions" url="Array_functions.html" />
  </key>
  <key name="array operators" >
    <topic name="Addition Operators" url="Addition_operator.html" />
    <topic name="Array Subscript Operator" url="Array_subscript_operator.html" />
    <topic name="Column Operator" url="Superscript_operator.html" />
    <topic name="Determinant and Magnitude" url="Determinant_operator.html" />
    <topic name="Division Operator" url="Division_operator.html" />
    <topic name="Negation Operator" url="Negation_operator.html" />
    <topic name="Subtraction Operator" url="Subtraction_operator.html" />
    <topic name="Transpose operator" url="Transpose_operator.html" />
    <topic name="Vectorize operator" url="Vectorize_operator.html" />
  </key>
</key>
<key name="arrow keys" >
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
  <topic name="Selecting Text" url="selecting_text.html" />
</key>
<key name="arrow symbol" >
  <topic name="Symbolic equal sign" url="Symbolic_equal_sign.html" />
</key>
<key name="ASCII codes in strings" >
  <topic name="String Functions" url="string_functions.html" />
</key>
<key name="asec (arcsecant) function" >
  <topic name="Inverse Trigonometric Functions" url="Inverse_trig_functions.html" />
</key>
<key name="asech (inverse hyperbolic secant) function" >
  <topic name="Inverse Hyperbolic Functions" url="Inverse_hyperbolic_functions.html" />
</key>
<key name="asin (arcsine) function" >
  <topic name="Inverse Trigonometric Functions" url="Inverse_trig_functions.html" />
</key>
<key name="asinh (inverse hyperbolic sine) function" >
  <topic name="Inverse Hyperbolic Functions" url="Inverse_hyperbolic_functions.html" />
</key>
<key name="assigning units" >
  <topic name="Overview of Units and Dimensions" url="Units_and_Dimensions.html" />
</key>
<key name="assigning values to a variable or function" >
  <topic name="Defining a Function" url="Defining_a_Function.html" />
  <topic name="Defining a variable" url="Defining_a_Variable.html" />
</key>
<key name="assignment operator" >
  <topic name="Defining a Function" url="Defining_a_Function.html" />
  <topic name="Defining a Variable" url="Defining_a_Variable.html" />
  <topic name="Equal sign for definition (:=)" url="Equal_sign_for_definition.html" />
  <topic name="Evaluation Toolbar" url="Evaluation_toolbar.html" />
</key>
<key name="assume keyword" >
  <topic name="Making Assumptions About Variables" url="Keyword_assume.html" />
  <topic name="Solving Equations Symbolically" url="Symbolic_solving.html" />
</key>
<key name="atan (arctangent) function" >
  <topic name="Inverse Trigonometric Functions" url="Inverse_trig_functions.html" />
</key>
<key name="atan modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="atan2 function" >
  <topic name="Polar Angle Functions" url="Polar_angle.html" />
</key>
<key name="atanh (inverse hyperbolic tangent) function" >
  <topic name="Inverse Hyperbolic Functions" url="Inverse_hyperbolic_functions.html" />
</key>
<key name="audit trail" >
  <topic name="Metadata and Source Information" url="Provenance.html#Region" />
  <topic name="Selection Annotation Dialog Box" url="Dialog_Selection_Annotation.html#provenance" />
</key>
<key name="augment function (for joining arrays)" >
  <topic name="Joining and Subdividing Arrays" url="Joining_arrays.html" />
</key>
<key name="automatic calculation mode" >
  <topic name="Automatic and Manual Calculation Modes" url="Automatic_Calculation_Mode.html" />
</key>
<key name="automation server" >
  <topic name="OLE Automation" url="OLE_Automation.html" />
</key>
<key name="Autosave" >
  <topic name="Preferences Dialog Box (Save Tab)" url="Dialog_Preferences.html#Save" />
</key>
<key name="AutoSelect" >
  <topic name="Numerical Integration Methods and AutoSelect" url="Numerical_integration_method.html" />
  <topic name="Solver Algorithms and AutoSelect" url="Solving_algorithms.html" />
</key>
<key name="average (mean) Function" >
  <topic name="Mean and Median Functions" url="Mean_function.html" />
</key>
<key name="AVI files" >
  <topic name="Creating Animations" url="Animation.html" />
  <topic name="Record Animation Dialog Box" url="Dialog_Animate.html" />
</key>
<key name="axis formatting" >
  <topic name="3D Plot Format Dialog Box (Axes Tab)" url="3D_Plot_Format_Dialog_Box_Axes_Tab.html" />
  <topic name="Axes Settings for 2D Plots" url="Axes_page_for_xy_plots.html#axis_style" />
  <topic name="Changing Axis Limits of 2D Plots" url="2D_axis_limits.html" />
</key>
<key name="background color" >
  <topic name="Format - Color" url="Format_-_Color_-_Background.html" />
  <topic name="Highlighting a Region" url="Highlighting_equations.html" />
</key>
<key name="bar plots" >
  <topic name="3D Bar Plots" url="3D_Bar_Plot.html" />
  <topic name="Changing Line Types on 2D Plots" url="2D_Traces_Page.html" />
</key>
<key name="base 16 numbers (hex)" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html#otherbases" />
</key>
<key name="base 2 numbers (binary)" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html#otherbases" />
</key>
<key name="base 8 numbers (octal)" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html#otherbases" />
</key>
<key name="BDF solver (backward differentiation formulas)" >
  <topic name="Jacobian" url="Jacobian.html" />
  <topic name="ODE Solvers" url="ODE_solvers.html" />
</key>
<key name="bei Bessel function" >
  <topic name="Bessel Functions" url="Bessel_functions.html#Kelvin" />
</key>
<key name="ber Bessel function" >
  <topic name="Bessel Functions" url="Bessel_functions.html#Kelvin" />
</key>
<key name="Bessel functions" >
  <topic name="Bessel Functions" url="Bessel_functions.html" />
</key>
<key name="beta distribution" >
  <topic name="Beta Distribution" url="Beta_distribution.html" />
</key>
<key name="Bi function" >
  <topic name="Bessel Functions" url="Bessel_functions.html#Airy" />
</key>
<key name="binary numbers" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html" />
</key>
<key name="binary operators" >
  <topic name="Custom Operators" url="Defining_a_Custom_Operator.html" />
</key>
<key name="binomial coefficients" >
  <topic name="Factorial Operator" url="Factorial_operator.html" />
</key>
<key name="binomial distribution" >
  <topic name="Binomial Distribution" url="Binomial_distribution.html" />
</key>
<key name="bitmaps" >
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
  <topic name="Insert - Picture" url="Insert_-_Picture.html" />
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="blank lines" >
  <topic name="Inserting and Deleting Blank Lines" url="Inserting_space.html" />
</key>
<key name="blank pages" >
  <topic name="Printing a Worksheet" url="Printing_a_worksheet.html" />
</key>
<key name="BMP files" >
  <topic name="Insert - Picture" url="Insert_-_Picture.html" />
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="bold equals" >
  <topic name="Boolean Toolbar" url="Boolean_toolbar.html" />
  <topic name="Equal to operator" url="Equal_to_operator.html" />
</key>
<key name="Book menu" >
  <topic name="Annotating an E-book" url="Saving_an_EBook.html" />
</key>
<key name="Books" >
  <topic name="Annotating an E-book" url="Saving_an_EBook.html" />
  <topic name="E-Books and Extension Packs" url="Electronic_Books.html" />
  <topic name="Searching Through an E-book" url="Searching_an_EBook.html" />
</key>
<key name="boolean operators" >
  <topic name="Boolean Toolbar" url="Boolean_toolbar.html" />
  <topic name="Equal to operator" url="Equal_to_operator.html" />
  <topic name="Greater than operator" url="Greater_than_operator.html" />
  <topic name="Less than operator" url="Less_than_operator.html" />
  <topic name="Logical Operators" url="And_operator.html" />
  <topic name="Not equal to operator" url="Not_equal_to_operator.html" />
</key>
<key name="boolean toolbar" >
  <topic name="Boolean Toolbar" url="Boolean_toolbar.html" />
</key>
<key name="borders" >
  <topic name="Headers and footers" url="Headers_and_footers.html" />
  <topic name="Properties Dialog Box" url="Dialog_Properties.html#display" />
</key>
<key name="branching" >
  <topic name="Conditional Branching" url="if_function.html" />
  <topic name="Controlling Program Execution" url="Program_Control.html" />
</key>
<key name="BREAK operator" >
  <topic name="Exiting Loops and Programs" url="Program_Control.html" />
</key>
<key name="bring to front command" >
  <topic name="Aligning Regions" url="Aligning_regions.html" />
  <topic name="Worksheets and Regions" url="Region.html" />
</key>
<key name="browsing through an Electronic Book" >
  <topic name="Mathcad E-Books and Extension Packs" url="Electronic_Books.html" />
</key>
<key name="bspline function" >
  <topic name="B-spline Interpolation" url="Bspline_interpolation.html" />
  <topic name="Interpolation and Prediction Functions" url="Interpolation_and_Prediction.html" />
</key>
<key name="built-in constants" >
  <topic name="Built-in Constants" url="Built_in_constants.html" />
  <topic name="Imaginary or Complex Numbers" url="Imaginary_units.html" />
  <topic name="Redefinition Warnings" url="Redefinition_Warnings.html" />
  <topic name="Units and Dimensions" url="Units_and_Dimensions.html" />
</key>
<key name="built-in functions" >
  <topic name="Built-in Functions" url="Builtin_math_functions.html" />
  <topic name="Redefinition Warnings" url="Redefinition_Warnings.html" />
</key>
<key name="built-in units of measurement" >
  <topic name="Defining a Unit" url="Defining_a_unit.html#define" />
  <topic name="Redefinition Warnings" url="Redefinition_Warnings.html" />
  <topic name="Units and Dimensions, an Overview" url="Units_and_Dimensions.html" />
</key>
<key name="built-in variables" >
  <topic name="Built-in variables" url="Built_in_constants.html" />
  <topic name="Redefinition Warnings" url="Redefinition_Warnings.html" />
</key>
<key name="bulleted lists" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html" />
</key>
<key name="bulletin board" >
  <topic name="The Mathcad User Forums" url="Collaboratory_-_Using.html" />
</key>
<key name="bullets" >
  <topic name="Formatting Toolbar" url="Toolbar_Formatting.html#bullets" />
</key>
<key name="bulstoer function (lowercase)" >
  <topic name="Final-Value Ordinary Differential Equation Solvers" url="Lowercase_ODE.html" />
</key>
<key name="Bulstoer function (uppercase)" >
  <topic name="Fixed-Step and Adaptive ODE Solvers" url="ODE_solvers.html" />
</key>
<key name="business calculations" >
  <topic name="Finance functions" url="Finance_functions.html" />
</key>
<key name="bvalfit function" >
  <topic name="Deriving Initial Conditions for an ODE" url="Linear_shooting.html" />
</key>
<key name="C and C++" >
  <topic name="User-Defined Functions" url="Creating_user_DLLs.html" />
</key>
<key name="calculation" >
  <topic name="Automatic and Manual Calculation Modes" url="Automatic_Calculation_Mode.html" />
  <topic name="Calculation Order" url="Calculation_order.html" />
</key>
<key name="calculator toolbar" >
  <topic name="Calculator toolbar" url="Calculator_toolbar.html" />
</key>
<key name="calculus" >
  <topic name="Differentiation operator" url="Differentiation_operator.html" />
  <topic name="Integration operator" url="Integration_operator.html" />
  <topic name="Limit operators" url="Limit_operators.html" />
  <topic name="Symbolic Evaluation of Operators" url="Symbolic_integration.html" />
</key>
<key name="calculus operators" >
  <topic name="Calculator Toolbar" url="Calculator_toolbar.html" />
</key>
<key name="Calculus toolbar" >
  <topic name="Calculus toolbar" url="Calculus_toolbar.html" />
</key>
<key name="Cartesian plots" >
  <topic name="Creating an X-Y Plot" url="X-y_plot.html" />
  <topic name="Format - Graph submenu" url="Format_-_Graph_-_XY_Plot.html" />
  <topic name="Getting a Readout of 2D Plot Coordinates" url="2D_trace.html" />
  <topic name="Graphing Multiple 2D Expressions" url="Graphing_more_than_one_expression.html" />
  <topic name="Zooming in on a 2D Plot" url="2D_Zoom.html" />
</key>
<key name="Cauchy distribution" >
  <topic name="Cauchy distribution" url="Cauchy_distribution.html" />
</key>
<key name="ceil function" >
  <topic name="Truncation and Rounding Functions" url="Truncation_Functions.html" />
</key>
<key name="cfft function" >
  <topic name="DFT/IDFT of Complex Data" url="ffts_of_complex_data.html" />
</key>
<key name="CFFT function (alternate form of cfft)" >
  <topic name="DFT/IDFT of Complex Data" url="ffts_of_complex_data.html" />
</key>
<key name="CGS unit system" >
  <topic name="Worksheet Options Dialog Box - Unit System Tab" url="Dialog_Worksheet_Options.html#UnitSystem" />
</key>
<key name="changing Electronic Books" >
  <topic name="Annotating an E-book" url="Saving_an_EBook.html" />
</key>
<key name="changing the appearance of a control" >
  <topic name="Accessing External Files and Applications" url="Components.html" />
</key>
<key name="changing the display of an operator" >
  <topic name="Changing the display of an operator" url="Changing_the_Display_of_an_Operator.html" />
</key>
<key name="changing the math font" >
  <topic name="Math Styles" url="math_styles.html" />
</key>
<key name="Chebyshev polynomial functions" >
  <topic name="Polynomial Functions" url="Polynomial_functions.html" />
</key>
<key name="checking spelling" >
  <topic name="Preferences" url="Dialog_Preferences.html#Language" />
  <topic name="Tools - Spelling" url="Tools_-_Spelling.html" />
  <topic name="Tools Menu Commands" url="Tools_Menu.html" />
</key>
<key name="chemistry notation" >
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
  <topic name="Variable and Function Names" url="Variable_and_function_names.html#operator_symbols" />
</key>
<key name="chi-squared distribution" >
  <topic name="Chi-Squared Distribution" url="Chisquared_distribution.html" />
</key>
<key name="Chi function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="Cholesky decomposition function" >
  <topic name="Cholesky Decomposition" url="Cholesky_decomposition.html" />
</key>
<key name="choosing a system of units" >
  <topic name="Worksheet Options Dialog Box - Unit System Tab" url="Dialog_Worksheet_Options.html#UnitSystem" />
</key>
<key name="Ci function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="cnorm function" >
  <topic name="Normal distribution" url="Normal_distribution.html" />
</key>
<key name="cnper function" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="coefficients" >
  <topic name="Curve Fitting and Smoothing Functions" url="Curve_fitting.html" />
  <topic name="Finding the Coefficients of a Polynomial" url="Polynomial_Coefficients.html" />
</key>
<key name="coefficients of a polynomial" >
  <topic name="Finding the Coefficients of a Polynomial" url="Polynomial_Coefficients.html" />
</key>
<key name="coeffs keyword" >
  <topic name="Finding the Coefficients of a Polynomial" url="Polynomial_Coefficients.html" />
</key>
<key name="Collaboratory User Forums" >
  <topic name="Posting Messages in the User Forums" url="Collaboratory_-_Posting_Messages.html" />
  <topic name="Reading Messages in the User Forums" url="Collaboratory_-_Reading_Messages.html" />
  <topic name="The Mathcad User Forums" url="Collaboratory_-_Using.html" />
</key>
<key name="collapsing an area" >
  <topic name="Format - Area" url="Format_-_Area_-_Collapse.html" />
  <topic name="Redefinition Warnings" url="Redefinition_Warnings.html#Collapsed" />
</key>
<key name="collect  keyword" >
  <topic name="Collecting Terms" url="Collecting_terms.html" />
  <topic name="Combining Expressions" url="Combining_expressions.html" />
  <topic name="Simplifying Expressions" url="Symbolic_simplification.html" />
</key>
<key name="Collect command" >
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="collecting terms" >
  <topic name="Collecting Terms" url="Collecting_terms.html" />
</key>
<key name="Color" >
  <topic name="Changing Line Types on 2D Plots" url="2D_Traces_Page.html#color" />
  <topic name="Format - Color" url="Format_-_Color_-_Background.html" />
  <topic name="Highlighting a Region" url="Highlighting_equations.html" />
</key>
<key name="colormap" >
  <topic name="3D Plot Format Dialog Box (Advanced Tab) - Colormap" url="3D_Plot_Format_Dialog_Box_Advanced_Tab.html#colormap" />
  <topic name="3D Plot Format Dialog Box (Advanced Tab) - Colormap Direction" url="3D_Plot_Format_Dialog_Box_Advanced_Tab.html#colormap_direction" />
  <topic name="3D Plot Format Dialog Box (Appearance Tab) - Colormap" url="3D_Plot_Format_Dialog_Box_Appearance_Tab.html#colormap" />
  <topic name="Creating and Loading Colormaps" url="3D_Colormaps.html" />
</key>
<key name="cols function (columns in a matrix)" >
  <topic name="cols function (columns in a matrix)" url="Dimensions_of_a_matrix.html" />
</key>
<key name="columns of an array" >
  <topic name="Dimensions of a Matrix" url="Dimensions_of_a_matrix.html" />
  <topic name="Joining and Subdividing Arrays" url="Joining_arrays.html" />
  <topic name="Superscript operator" url="Superscript_operator.html" />
</key>
<key name="combin function (for combinations)" >
  <topic name="Combinations" url="combinations.html" />
</key>
<key name="combine keyword" >
  <topic name="Simplifying Expressions" url="Symbolic_simplification.html" />
</key>
<key name="comments" >
  <topic name="Metadata and Source Information" url="Provenance.html" />
</key>
<key name="compare" >
  <topic name="Comparing Two Worksheets" url="File_-_Diff.html" />
</key>
<key name="compatibility" >
  <topic name="Worksheet Options Dialog Box" url="Dialog_Worksheet_Options.html#Compatibility" />
</key>
<key name="complementary error function" >
  <topic name="Error Function and Complementary Error Function" url="Error_Function.html" />
</key>
<key name="Complex command (Evaluate menu)" >
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="complex conjugate" >
  <topic name="Complex Conjugate Operator" url="Complex_conjugate_operator.html" />
</key>
<key name="complex keyword" >
  <topic name="Writing Complex Numbers in Standard Form" url="Keyword_complex.html" />
</key>
<key name="complex modifier" >
  <topic name="Making Assumptions About Variables" url="Keyword_assume.html" />
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="complex numbers" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html" />
  <topic name="Functions for complex numbers" url="complex_numbers.html" />
  <topic name="Imaginary units" url="Imaginary_units.html" />
</key>
<key name="complex roots" >
  <topic name="Finding Roots" url="Finding_roots.html" />
  <topic name="Mathcad Solve Block" url="Solve_Block.html" />
</key>
<key name="complex threshold" >
  <topic name="Controlling the Display of All Results" url="Result_format.html" />
</key>
<key name="components" >
  <topic name="Accessing External Files and Applications" url="Components.html" />
  <topic name="Insert Menu Commands - Component" url="Insert_Menu.html#Component" />
  <topic name="Reading Data from a Data File" url="Reading_data.html" />
  <topic name="Saving and Redistributing Components" url="Components_redistributing.html" />
  <key name="types of" >
    <topic name="Data Acquisition Component" url="Component_DAQ.html" />
    <topic name="Excel Component" url="Component_Excel.html" />
    <topic name="MATLAB Component" url="Component_Matlab.html" />
    <topic name="ODBC Input Component" url="Component_ODBC.html" />
    <topic name="Reading Data from a Data File" url="Reading_data.html" />
    <topic name="SmartSketch Component" url="Component_SmartSketch.html" />
  </key>
</key>
<key name="concat function" >
  <topic name="String Functions" url="string_functions.html" />
</key>
<key name="condition number of a matrix" >
  <topic name="Condition Number of a Matrix" url="Condition_number.html" />
</key>
<key name="conditional functions" >
  <topic name="Conditional Branching" url="if_function.html" />
  <topic name="Discontinuous or conditional functions" url="Discontinuous_or_conditional_functions.html" />
</key>
<key name="conditional statements in programs" >
  <topic name="Conditional (if and otherwise) Operators" url="Program_Conditional.html" />
</key>
<key name="confluent hypergeometric function" >
  <topic name="Hypergeometric Functions" url="Gauss_hypergeometric_function.html" />
  <topic name="Special Functions" url="Special_functions.html" />
</key>
<key name="confrac keyword" >
  <topic name="Continued Fractions" url="Continued_fractions.html" />
</key>
<key name="conjugate" >
  <topic name="Complex Conjugate Operator" url="Complex_conjugate_operator.html" />
</key>
<key name="constants" >
  <topic name="Built in constants" url="Built_in_constants.html" />
  <topic name="Imaginary or Complex Numbers" url="Imaginary_units.html" />
  <topic name="Math Styles" url="math_styles.html" />
  <topic name="Overview of Units and Dimensions" url="Units_and_Dimensions.html" />
</key>
<key name="contacting Mathsoft" >
  <topic name="Other sources of information" url="Other_sources_of_information.html" />
</key>
<key name="context sensitive help" >
  <topic name="Context sensitive Help" url="Context_Sensitive_Help.html" />
</key>
<key name="CONTINUE statement in a program" >
  <topic name="Exiting Loops and Programs" url="Program_Control.html" />
</key>
<key name="continued fractions" >
  <topic name="Partial Fractions" url="Partial_fractions.html" />
</key>
<key name="contour plots" >
  <topic name="Contour Plots" url="Contour_Plot.html" />
</key>
<key name="controlling iterations" >
  <topic name="Conditional Branching" url="if_function.html" />
  <topic name="Exiting Loops and Programs" url="Program_Control.html" />
  <topic name="Program Loops" url="Program_Loops.html" />
</key>
<key name="controls" >
  <topic name="External Files and Applications" url="Components.html#controls" />
</key>
<key name="convergence" >
  <topic name="Finding Roots" url="Finding_roots.html" />
  <topic name="Mathcad Solve Block" url="Solve_Block.html" />
</key>
<key name="Convert to Partial Fraction command" >
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="convert to partial fractions" >
  <topic name="Partial Fractions" url="Partial_fractions.html" />
</key>
<key name="converting coordinates" >
  <topic name="Mapping Functions" url="mapping_functions.html" />
</key>
<key name="converting strings" >
  <topic name="String Functions" url="string_functions.html" />
</key>
<key name="Copy command" >
  <topic name="Edit Menu" url="Edit_Menu.html" />
</key>
<key name="copying an equation" >
  <topic name="Copying Results of Calculation (generally)" url="Result_format.html#copy" />
  <topic name="Moving Parts of an Expression" url="Moving_Parts_of_an_Expression.html" />
</key>
<key name="copying information from an Electronic Book" >
  <topic name="Copying Information from an E-book" url="Copying_from_an_Ebook.html" />
</key>
<key name="corr function" >
  <topic name="Covariance and Correlation Functions" url="Covariance_function.html" />
</key>
<key name="correl function" >
  <topic name="Correlation" url="correl2d.html" />
</key>
<key name="correl2d function" >
  <topic name="2D correlation" url="correl2d.html" />
</key>
<key name="correlation" >
  <topic name="2D correlation" url="correl2d.html" />
  <topic name="Covariance and Correlation Functions" url="Covariance_function.html" />
</key>
<key name="cos function" >
  <topic name="Trigonometric functions" url="Trigonometric_functions.html" />
</key>
<key name="cosh function" >
  <topic name="Hyperbolic functions" url="Hyperbolic_functions.html" />
</key>
<key name="cosine integral" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="cot function" >
  <topic name="Trigonometric functions" url="Trigonometric_functions.html" />
</key>
<key name="coth function" >
  <topic name="Hyperbolic Functions" url="Hyperbolic_functions.html" />
</key>
<key name="counting, functions for" >
  <topic name="Statistics and Data Analysis" url="Statistics_functions.html" />
</key>
<key name="covariance" >
  <topic name="Covariance and Correlation Function" url="Covariance_function.html" />
  <topic name="Statistics and Data Analysis" url="Statistics_functions.html" />
</key>
<key name="crate function" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="CreateMesh function" >
  <topic name="3D Parametric Surface Plots and Space Curves" url="CreateMesh.html" />
  <topic name="Graph Functions" url="Graph_Functions.html" />
</key>
<key name="CreateSpace function" >
  <topic name="3D Parametric Surface Plots and Space Curves" url="CreateMesh.html" />
  <topic name="Graph Functions" url="Graph_Functions.html" />
</key>
<key name="cross product" >
  <topic name="Cross Product" url="Cross_product_operator.html" />
</key>
<key name="crosshair" >
  <topic name="Determining 2D Plot Coordinates" url="2D_trace.html" />
  <topic name="Editing cursor" url="Editing_cursor.html" />
</key>
<key name="csc function" >
  <topic name="Trigonometric functions" url="Trigonometric_functions.html" />
</key>
<key name="csch function" >
  <topic name="Hyperbolic Functions" url="Hyperbolic_functions.html" />
</key>
<key name="csgn function" >
  <topic name="Functions for Complex Numbers" url="complex_numbers.html" />
</key>
<key name="csort function" >
  <topic name="Sorting functions" url="Sorting_functions.html" />
</key>
<key name="cspline function (for cubic spline interpolation)" >
  <topic name="Cubic Spline Interpolation" url="Cubic_spline_interpolation.html" />
  <topic name="Interpolation and Prediction Functions" url="Interpolation_and_Prediction.html" />
</key>
<key name="CTOL (constraint tolerance for solve blocks)" >
  <topic name="Controlling the Accuracy of Calculation" url="Accuracy.html" />
</key>
<key name="Ctrl key" >
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
</key>
<key name="cubic spline interpolation" >
  <topic name="Cubic spline interpolation" url="Cubic_spline_interpolation.html" />
</key>
<key name="cumint function (for cumulative interest)" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="cumprn function (for cumulative principal)" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="cumulative probability distributions" >
  <topic name="Beta distribution" url="Beta_distribution.html" />
  <topic name="Binomial distribution" url="Binomial_distribution.html" />
  <topic name="Cauchy distribution" url="Cauchy_distribution.html" />
  <topic name="Chi-squared distribution" url="Chisquared_distribution.html" />
  <topic name="Exponential distribution" url="Exponential_distribution.html" />
  <topic name="F distribution" url="F_Distribution.html" />
  <topic name="Gamma distribution" url="Gamma_distribution.html" />
  <topic name="Geometric distribution" url="Geometric_distribution.html" />
  <topic name="Log normal distribution" url="Log_normal_distribution.html" />
  <topic name="Logistic distribution" url="Logistic_distribution.html" />
  <topic name="Negative binomial distribution" url="Negative_binomial_distribution.html" />
  <topic name="Normal distribution" url="Normal_distribution.html" />
  <topic name="Poisson distribution" url="Poisson_distribution.html" />
  <topic name="Student's t distribution" url="Students_t_distribution.html" />
  <topic name="Uniform distribution" url="Uniform_distribution.html" />
  <topic name="Weibull distribution" url="Weibull_distribution.html" />
</key>
<key name="current working directory" >
  <topic name="Current working directory" url="Current_working_directory.html" />
</key>
<key name="cursor" >
  <topic name="Editing cursor" url="Editing_cursor.html" />
</key>
<key name="curve fitting" >
  <topic name="Curve Fitting and Smoothing Functions" url="Curve_fitting.html" />
  <topic name="Fitting Arbitrary Nonlinear Functions to Data" url="Genfit.html" />
  <topic name="Linear Combination of Functions" url="Linfit.html" />
  <topic name="Linear regression" url="Linear_regression.html" />
  <topic name="Logarithmic regression" url="Logarithmic_regression.html" />
  <topic name="Logistic regression" url="Logistic_regression.html" />
  <topic name="Mathcad Solve Block" url="Solve_Block.html" />
  <topic name="Polynomial regression" url="Polynomial_regression.html" />
  <topic name="Polynomial Regression, Localized" url="Loess.html" />
  <topic name="Power regression" url="Power_regression.html" />
  <topic name="Sinusoidal regression" url="Sinusoidal_regression.html" />
</key>
<key name="custom characters" >
  <topic name="Custom Characters Toolbar" url="Toolbars_-_Custom.html" />
</key>
<key name="custom operators" >
  <topic name="Defining and Using a Custom Operator" url="Defining_a_Custom_Operator.html" />
</key>
<key name="customized components" >
  <topic name="Saving and Redistributing Components" url="Components_redistributing.html" />
</key>
<key name="customizing a toolbar" >
  <topic name="Customize Toolbar dialog box" url="Customize_Toolbar_dialog_box.html" />
  <topic name="Customizing a Toolbar" url="Customizing_a_toolbar.html" />
</key>
<key name="Cut command" >
  <topic name="Edit Menu Commands" url="Edit_Menu.html" />
</key>
<key name="cvar function" >
  <topic name="Covariance and Correlation Function" url="Covariance_function.html" />
</key>
<key name="cyl2xyz function" >
  <topic name="Mapping Functions" url="mapping_functions.html" />
</key>
<key name="DAC" >
  <topic name="Data Acquisition Component" url="Component_DAQ.html" />
</key>
<key name="data" >
  <topic name="Data Acquisition Component" url="Component_DAQ.html" />
  <topic name="Data Import Wizard" url="Data_wizard.html" />
  <topic name="Entering a Table of Numbers" url="Tables_of_numbers.html" />
  <topic name="External Files and Applications" url="Components.html" />
  <topic name="File Access Functions" url="File_access_functions.html" />
  <topic name="Insert - Data" url="Insert_-_Data.html" />
  <topic name="ODBC Input Component" url="Component_ODBC.html" />
  <topic name="Reading and Writing Arbitrary Data Formats" url="READFILE.html" />
  <topic name="Reading and Writing Binary Data" url="READBIN_function.html" />
  <topic name="Reading and Writing Data (READPRN, WRITEPRN, APPENDPRN)" url="Read_ASCII.html" />
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
  <topic name="Reading Data from a Data File" url="Reading_data.html" />
</key>
<key name="data analysis" >
  <topic name="Reading and Writing Arbitrary Data Formats" url="READFILE.html" />
  <topic name="Statistics and Data Analysis" url="Statistics_functions.html" />
</key>
<key name="date on printouts" >
  <topic name="Headers and footers" url="Headers_and_footers.html" />
</key>
<key name="dbeta function" >
  <topic name="Beta Distribution" url="Beta_distribution.html" />
</key>
<key name="dbinom function" >
  <topic name="Binomial Distribution" url="Binomial_distribution.html" />
</key>
<key name="dcauchy function" >
  <topic name="Cauchy Distribution" url="Cauchy_distribution.html" />
</key>
<key name="dchisq function" >
  <topic name="Chi-Squared Distribution" url="Chisquared_distribution.html" />
</key>
<key name="DDE" >
  <topic name="OLE Automation" url="OLE_Automation.html" />
</key>
<key name="decimal numbers" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html#otherbases" />
</key>
<key name="decimal places" >
  <topic name="Format - Result" url="Dialog_result_format.html" />
</key>
<key name="decomposition functions" >
  <topic name="Cholesky Decomposition" url="Cholesky_decomposition.html" />
  <topic name="LU Decomposition" url="LU_decomposition.html" />
  <topic name="QR Decomposition" url="QR_decomposition.html" />
  <topic name="Singular Value Decomposition" url="Singular_value_decomposition.html" />
</key>
<key name="default directory" >
  <topic name="Current working directory" url="Current_working_directory.html" />
  <topic name="Preferences Dialog Box" url="Dialog_Preferences.html" />
</key>
<key name="default template" >
  <topic name="Templates" url="Template.html" />
</key>
<key name="defining a function" >
  <topic name="Calculation Order" url="Calculation_order.html" />
  <topic name="Defining a Function" url="Defining_a_Function.html" />
  <topic name="Equal sign for definition (:=)" url="Equal_sign_for_definition.html" />
  <topic name="Global Definition Symbol" url="Global_definition_operator.html" />
  <topic name="Namespace Operator" url="Namespace_operator.html" />
</key>
<key name="defining a variable" >
  <topic name="Calculation Order" url="Calculation_order.html" />
  <topic name="Defining a Range Variable" url="Defining_a_range_variable.html" />
  <topic name="Defining a String Variable" url="Creating_a_String.html" />
  <topic name="Defining a Variable" url="Defining_a_Variable.html" />
  <topic name="Equal sign for definition (:=)" url="Equal_sign_for_definition.html" />
  <topic name="Global Definition Symbol" url="Global_definition_operator.html" />
  <topic name="Namespace Operator" url="Namespace_operator.html" />
  <topic name="Overview of Units and Dimensions" url="Units_and_Dimensions.html" />
</key>
<key name="defining units" >
  <topic name="Defining a Unit" url="Defining_a_unit.html" />
</key>
<key name="definite integrals" >
  <topic name="Integration operator" url="Integration_operator.html" />
  <topic name="Symbolic Evaluation of Operators" url="Symbolic_integration.html" />
</key>
<key name="definition operator" >
  <topic name="Equal sign for definition (:=)" url="Equal_sign_for_definition.html" />
  <topic name="Local Assignment Operator in a Program" url="Local_Assignment_Operator.html" />
  <topic name="Namespace Operator" url="Namespace_operator.html" />
</key>
<key name="degree modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="Delete command" >
  <topic name="Edit Menu Commands" url="Edit_Menu.html" />
</key>
<key name="deleting" >
  <topic name="Editing an expression" url="Editing_an_expression.html" />
  <key name="areas" >
    <topic name="Grouping and Protecting Information with Areas" url="Areas.html" />
  </key>
  <key name="blank lines" >
    <topic name="Inserting and Deleting Blank Lines" url="Inserting_space.html" />
  </key>
  <key name="hyperlinks" >
    <topic name="Creating a Hyperlink to a File" url="Creating_a_Hyperlink.html" />
  </key>
  <key name="negation sign" >
    <topic name="Editing an expression" url="Editing_an_expression.html" />
  </key>
</key>
<key name="delta function" >
  <topic name="Kronecker Delta and Heaviside Step Functions" url="Kronecker_delta_function.html" />
  <topic name="Piecewise/Conditional Functions" url="Discontinuous_or_conditional_functions.html" />
</key>
<key name="derivatives" >
  <topic name="Differentiation operator" url="Differentiation_operator.html" />
</key>
<key name="desktop" >
  <topic name="The Mathcad Desktop" url="The_Mathcad_desktop.html" />
</key>
<key name="determinant" >
  <topic name="Determinant, Magnitude and Inverse Operators" url="Determinant_operator.html" />
</key>
<key name="dexp function" >
  <topic name="Exponential Distribution" url="Exponential_distribution.html" />
</key>
<key name="dF function" >
  <topic name="F Distribution" url="F_Distribution.html" />
</key>
<key name="dgamma function" >
  <topic name="Gamma Distribution" url="Gamma_distribution.html" />
</key>
<key name="dgeom function" >
  <topic name="Geometric Distribution" url="Geometric_distribution.html" />
</key>
<key name="dhypergeom function" >
  <topic name="Hypergeometric Distribution" url="Hypergeometric_distribution.html" />
</key>
<key name="diag function" >
  <topic name="Functions for Creating Arrays" url="Functions_for_creating_arrays.html" />
</key>
<key name="difference equations" >
  <topic name="Calculating with Arrays" url="Calculating_with_Arrays.html" />
</key>
<key name="differences, worksheet" >
  <topic name="Comparing Two Worksheets" url="File_-_Diff.html" />
</key>
<key name="differential equations" >
  <topic name="Differential equation solvers" url="Differential_equation_solvers.html" />
  <topic name="Final-Value Ordinary Differential Equation Solvers" url="Lowercase_ODE.html" />
  <topic name="ODE Solvers" url="ODE_solvers.html" />
  <topic name="Partial Differential Equation solver" url="numol.html" />
  <topic name="Relaxation PDE Solver" url="Poissons_equation.html" />
  <topic name="Solving a single ordinary differential equation" url="ode_solve.html" />
  <topic name="Solving Partial Differential Equations" url="PDE_solve.html" />
  <topic name="State Space ODE Solver" url="Statespace.html" />
</key>
<key name="Differentiate command" >
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="differentiation" >
  <topic name="Differentiation operator" url="Differentiation_operator.html" />
  <topic name="Symbolic Evaluation of Operators" url="Symbolic_integration.html" />
</key>
<key name="differentiation of data sets" >
  <topic name="Interpolation and Prediction Functions" url="Interpolation_and_Prediction.html" />
</key>
<key name="digamma function" >
  <topic name="Sample UserEFI Functions" url="userEFI_functions.html" />
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="dilog function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="dilogarithm function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="dimensions (mass, length, etc.)" >
  <topic name="Displaying Dimension Names" url="Renaming_dimensions.html" />
  <topic name="Overview of Units and Dimensions" url="Units_and_Dimensions.html" />
  <topic name="Worksheet Options Dialog Box - Dimensions Tab" url="Dialog_Worksheet_Options.html#Dimensions" />
</key>
<key name="dimensions of a matrix" >
  <topic name="Dimensions of a Matrix" url="Dimensions_of_a_matrix.html" />
</key>
<key name="dimensions of a vector" >
  <topic name="Number of Elements in a Vector" url="Number_of_elements_in_a_vector.html" />
</key>
<key name="dirac delta function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="directory used by Mathcad" >
  <topic name="Current working directory" url="Current_working_directory.html" />
</key>
<key name="disabling equations" >
  <topic name="Disabling Equations" url="Disabling_equations.html" />
  <topic name="Properties Dialog Box" url="Dialog_Properties.html" />
</key>
<key name="discontinuities" >
  <topic name="Numerical Integration Methods and AutoSelect" url="Numerical_integration_method.html" />
</key>
<key name="discontinuous functions" >
  <topic name="Piecewise/Conditional Functions" url="Discontinuous_or_conditional_functions.html" />
</key>
<key name="discrete transform functions" >
  <topic name="Discrete Transform Functions" url="Discrete_transform_functions.html" />
</key>
<key name="Display Options tab" >
  <topic name="Result Format Dialog Box - Display Options Tab" url="Dialog_result_format.html#Display" />
</key>
<key name="displaying arrays" >
  <topic name="Displaying vector or matrix results" url="Displaying_vector_or_matrix.html" />
</key>
<key name="displaying numerical results" >
  <topic name="Displaying vector or matrix results" url="Displaying_vector_or_matrix.html" />
  <topic name="Equal sign for evaluation (=)" url="Equal_sign_for_evaluation.html" />
  <topic name="Evaluating an Expression" url="Evaluating_an_Expression.html" />
  <topic name="Result Format Dialog Box - Number Format Tab" url="Dialog_result_format.html#Number" />
  <topic name="Working with Results" url="Result_format.html" />
</key>
<key name="displaying operators differently" >
  <topic name="Changing the display of an operator" url="Changing_the_Display_of_an_Operator.html" />
</key>
<key name="displaying units" >
  <topic name="Simplifying Displayed Units" url="Simplifying_Units.html" />
</key>
<key name="distribution functions" >
  <topic name="Beta distribution" url="Beta_distribution.html" />
  <topic name="Binomial distribution" url="Binomial_distribution.html" />
  <topic name="Cauchy distribution" url="Cauchy_distribution.html" />
  <topic name="Chi-squared distribution" url="Chisquared_distribution.html" />
  <topic name="Exponential distribution" url="Exponential_distribution.html" />
  <topic name="F distribution" url="F_Distribution.html" />
  <topic name="Gamma distribution" url="Gamma_distribution.html" />
  <topic name="Geometric distribution" url="Geometric_distribution.html" />
  <topic name="Log normal distribution" url="Log_normal_distribution.html" />
  <topic name="Logistic distribution" url="Logistic_distribution.html" />
  <topic name="Negative binomial distribution" url="Negative_binomial_distribution.html" />
  <topic name="Normal distribution" url="Normal_distribution.html" />
  <topic name="Poisson distribution" url="Poisson_distribution.html" />
  <topic name="Student's t distribution" url="Students_t_distribution.html" />
  <topic name="Uniform distribution" url="Uniform_distribution.html" />
  <topic name="Weibull distribution" url="Weibull_distribution.html" />
</key>
<key name="division" >
  <topic name="Division operator" url="Division_operator.html" />
</key>
<key name="dlls" >
  <topic name="User-Defined Functions" url="Creating_user_DLLs.html" />
</key>
<key name="dlnorm function" >
  <topic name="Log Normal Distribution" url="Log_normal_distribution.html" />
</key>
<key name="dlogis function" >
  <topic name="Logistic Distribution" url="Logistic_distribution.html" />
</key>
<key name="DMS function" >
  <topic name="Unit Scaling in Common Formats" url="scaling.html" />
</key>
<key name="dnbinom function" >
  <topic name="Negative Binomial Distribution" url="Negative_binomial_distribution.html" />
</key>
<key name="dnorm function" >
  <topic name="Normal Distribution" url="Normal_distribution.html" />
</key>
<key name="domain modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="down arrow movement" >
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
</key>
<key name="dpois function" >
  <topic name="Poisson Distribution" url="Poisson_distribution.html" />
</key>
<key name="drag and drop" >
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
</key>
<key name="dragging regions" >
  <topic name="Worksheets and Regions" url="Region.html#move" />
</key>
<key name="drawings" >
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
  <topic name="SmartSketch Component" url="Component_SmartSketch.html" />
</key>
<key name="dropping" >
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
</key>
<key name="dt function" >
  <topic name="dt function" url="Students_t_distribution.html" />
</key>
<key name="dual polyhedron" >
  <topic name="Graphing Uniform Polyhedra" url="Uniform_polyhedra.html" />
</key>
<key name="dunif function" >
  <topic name="Uniform Distribution" url="Uniform_distribution.html" />
</key>
<key name="dweibull function" >
  <topic name="Weibull Distribution" url="Weibull_distribution.html" />
</key>
<key name="e" >
  <topic name="Built in constants" url="Built_in_constants.html" />
  <topic name="Exponential and Logarithmic Functions" url="Log_and_exponential.html" />
</key>
<key name="Edit menu" >
  <topic name="Edit menu commands" url="Edit_Menu.html" />
</key>
<key name="editing Electronic Books" >
  <topic name="Annotating an E-book" url="Saving_an_EBook.html" />
</key>
<key name="editing equations" >
  <topic name="Defining a Variable" url="Defining_a_Variable.html" />
  <topic name="Editing an expression" url="Editing_an_expression.html" />
  <topic name="Editing cursor" url="Editing_cursor.html" />
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
  <topic name="Moving Parts of an Expression" url="Moving_Parts_of_an_Expression.html" />
</key>
<key name="editing regions" >
  <topic name="Worksheets and Regions" url="Region.html" />
</key>
<key name="editing text" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html" />
  <topic name="Controlling the width of a text region" url="Text_region_sizing.html" />
  <topic name="Creating a Text Region" url="Creating_a_text_region.html" />
  <topic name="Inserting math in text" url="Inserting_math_in_text.html" />
  <topic name="Selecting text" url="selecting_text.html" />
</key>
<key name="eff function" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="Ei function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="eigenvals, eigenvec and eigenvecs functions" >
  <topic name="Eigenvectors and Eigenvalues" url="Finding_Eigenvectors.html" />
</key>
<key name="eigenvalues and eigenvectors" >
  <topic name="Eigenvectors and Eigenvalues" url="Finding_Eigenvectors.html" />
</key>
<key name="Electronic Books" >
  <topic name="Annotating an E-book" url="Saving_an_EBook.html" />
  <topic name="Resources Window" url="Toolbars_-_Ebook.html" />
  <topic name="Searching Through an E-book" url="Searching_an_EBook.html" />
</key>
<key name="elements of an array" >
  <topic name="Array Origin" url="Array_origin.html" />
  <topic name="Column Operator" url="Superscript_operator.html" />
  <topic name="Dimensions of a Matrix" url="Dimensions_of_a_matrix.html" />
  <topic name="Number of Elements in a Vector" url="Number_of_elements_in_a_vector.html" />
  <topic name="Vector subscript operator" url="Array_subscript_operator.html" />
</key>
<key name="embedded math in text" >
  <topic name="Inserting math in text" url="Inserting_math_in_text.html" />
</key>
<key name="embedded object" >
  <topic name="Embedded Object" url="Embedded_Object.html" />
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
</key>
<key name="entering a table of numbers" >
  <topic name="Entering a Table of Numbers" url="Tables_of_numbers.html" />
</key>
<key name="entering equations" >
  <topic name="Defining a Variable" url="Defining_a_Variable.html" />
  <topic name="Editing an expression" url="Editing_an_expression.html" />
  <topic name="Editing Cursors" url="Editing_cursor.html" />
  <topic name="Entering Equations" url="Entering_equations.html" />
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
  <topic name="Moving Parts of an Expression" url="Moving_Parts_of_an_Expression.html" />
</key>
<key name="entering numbers" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html" />
  <topic name="Imaginary or Complex Numbers" url="Imaginary_units.html" />
</key>
<key name="entering units" >
  <topic name="Defining a Unit" url="Defining_a_unit.html" />
</key>
<key name="epsilon function" >
  <topic name="epsilon function" url="Antisymmetric_tensor_function.html" />
</key>
<key name="equal to" >
  <topic name="Equal to" url="Equal_to_operator.html" />
</key>
<key name="equals sign" >
  <topic name="Equal sign for definition (:=)" url="Equal_sign_for_definition.html" />
  <topic name="Equal sign for evaluation (=)" url="Equal_sign_for_evaluation.html" />
  <topic name="Equal to operator" url="Equal_to_operator.html" />
  <topic name="Evaluating an Expression" url="Evaluating_an_Expression.html" />
  <topic name="Symbolic equal sign" url="Symbolic_equal_sign.html" />
</key>
<key name="Equation Format dialog box" >
  <topic name="Equation Format dialog box" url="Equation_Format_Dialog_Options.html" />
</key>
<key name="equations" >
  <topic name="equations" url="Entering_equations.html" />
  <key name="disabling" >
    <topic name="Disabling Equations" url="Disabling_equations.html" />
    <topic name="Properties Dialog Box" url="Dialog_Properties.html" />
  </key>
  <key name="editing" >
    <topic name="Defining a Variable" url="Defining_a_Variable.html" />
    <topic name="Editing an Expression" url="Editing_an_expression.html" />
    <topic name="Editing Cursors" url="Editing_cursor.html" />
    <topic name="Moving Parts of an Expression" url="Moving_Parts_of_an_Expression.html" />
    <topic name="Worksheets and Regions" url="Region.html" />
  </key>
  <key name="formatting" >
    <topic name="Math Styles" url="math_styles.html" />
    <topic name="Working with Results" url="Result_format.html" />
  </key>
  <key name="highlighting" >
    <topic name="Highlighting a Region" url="Highlighting_equations.html" />
    <topic name="Properties Dialog Box#display" url="Dialog_Properties.html#display" />
  </key>
  <key name="in text" >
    <topic name="Inserting Math in Text" url="Inserting_math_in_text.html" />
  </key>
  <key name="locking" >
    <topic name="Grouping and Protecting Information with Areas" url="Areas.html" />
    <topic name="Properties Dialog Box" url="Dialog_Properties.html" />
  </key>
  <key name="solving" >
    <topic name="Approximate Solutions of Equations" url="Approximate_solutions.html" />
    <topic name="Finding Roots" url="Finding_roots.html" />
    <topic name="Functions for Equation Solving" url="Solving_functions.html" />
    <topic name="Mathcad Solve Block" url="Solve_Block.html" />
    <topic name="Solving Equations Symbolically" url="Symbolic_solving.html" />
    <topic name="Solving Systems of Equations" url="find.html" />
  </key>
  <key name="toggling" >
    <topic name="Disabling Equations" url="Disabling_equations.html" />
    <topic name="Properties Dialog Box" url="Dialog_Properties.html" />
  </key>
</key>
<key name="erf function" >
  <topic name="Error Function and Complementary Error Function" url="Error_Function.html" />
</key>
<key name="erfc function" >
  <topic name="Error Function and Complementary Error Function" url="Error_Function.html" />
</key>
<key name="ERR" >
  <topic name="Built-in Constants" url="Built_in_constants.html" />
  <topic name="Solver Algorithms and Autoselect" url="Solving_algorithms.html#Algorithms" />
</key>
<key name="error bars in plots" >
  <topic name="Changing Line Types on 2D Plots" url="2D_Traces_Page.html#type" />
</key>
<key name="error function" >
  <topic name="Error Function and Complementary Error Function" url="Error_Function.html" />
  <topic name="String Error Messages" url="string_functions.html#error" />
</key>
<key name="error messages" >
  <topic name="Error Messages in Numerical Calculations" url="Numerical_Errors.html" />
  <topic name="String Functions - Error Messages" url="string_functions.html#error" />
</key>
<key name="errors" >
  <topic name="Error Messages in Numerical Calculations" url="Numerical_Errors.html" />
  <topic name="Fixing Errors" url="Fixing_Errors.html" />
  <topic name="Tracing Errors" url="Tracing_Errors.html" />
</key>
<key name="Euler's constant" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="Euler gamma function" >
  <topic name="Exponential and Logarithmic Functions" url="Log_and_exponential.html" />
  <topic name="Gamma Functions" url="Euler_gamma_function.html" />
</key>
<key name="Evaluate menu commands" >
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="evaluation" >
  <topic name="Equal Sign for Evaluation (=)" url="Equal_sign_for_evaluation.html" />
  <topic name="Evaluating a Function" url="Evaluating_a_function.html" />
  <topic name="Evaluating a Program" url="Programming.html#evaluation" />
  <topic name="Evaluating an Expression" url="Evaluating_an_Expression.html" />
  <topic name="Symbolic display of explicit values" url="Explicit_calculation.html" />
  <topic name="Symbolic Equal Sign" url="Symbolic_equal_sign.html" />
</key>
<key name="Evaluation toolbar" >
  <topic name="Evaluation toolbar" url="Evaluation_toolbar.html" />
</key>
<key name="Excel component" >
  <topic name="Excel Component" url="Component_Excel.html" />
</key>
<key name="exchanging data with other applications" >
  <topic name="External Files and Applications" url="Components.html" />
  <topic name="Reading and Writing Arbitrary Data Formats" url="READFILE.html" />
  <topic name="Reading Data from a Data File" url="Reading_data.html" />
</key>
<key name="exclusive or operator" >
  <topic name="Logical Operators" url="And_operator.html" />
</key>
<key name="exiting a region" >
  <topic name="Keys for editing" url="Keys_for_editing.html" />
</key>
<key name="exp function" >
  <topic name="Exponential and Logarithmic Functions" url="Log_and_exponential.html" />
</key>
<key name="exp modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="Expand command and keyword" >
  <topic name="Expanding Expressions" url="Expanding_expressions.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="Expand to Series command and keyword" >
  <topic name="Series Expansion of an Expression" url="Series_expansion.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="expanding a collapsed area" >
  <topic name="Grouping and Protecting Information with Areas" url="Areas.html" />
</key>
<key name="expanding an expression" >
  <topic name="Expanding expressions" url="Expanding_expressions.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="expfit function (for exponential regression)" >
  <topic name="Exponential regression" url="Exponential_regression.html" />
</key>
<key name="explicit calculation" >
  <topic name="Symbolic display of explicit values" url="Explicit_calculation.html" />
</key>
<key name="exponential distribution" >
  <topic name="exponential distribution" url="Exponential_distribution.html" />
</key>
<key name="exponential functions" >
  <topic name="Exponential and Logarithmic Functions" url="Log_and_exponential.html" />
</key>
<key name="exponential integral" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="exponential notation" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html#scientific" />
</key>
<key name="exponential regression" >
  <topic name="Exponential regression" url="Exponential_regression.html" />
</key>
<key name="exponentiation" >
  <topic name="Exponentiation operator" url="Exponentiation_operator.html" />
</key>
<key name="Export as Component command" >
  <topic name="Saving and Redistributing Components" url="Components_redistributing.html" />
</key>
<key name="exporting a worksheet" >
  <topic name="Exporting a Worksheet to another Application" url="Exporting_a_Worksheet.html" />
</key>
<key name="exporting custom components" >
  <topic name="Saving and Redistributing Components" url="Components_redistributing.html" />
</key>
<key name="expressions" >
  <topic name="Editing an expression" url="Editing_an_expression.html" />
  <topic name="Entering Math Expressions" url="Entering_equations.html" />
  <topic name="Evaluating an Expression" url="Evaluating_an_Expression.html" />
</key>
<key name="Extension Packs" >
  <topic name="Mathcad E-Books and Extension Packs" url="Electronic_Books.html" />
</key>
<key name="extracting rows and columns" >
  <topic name="Column Operator" url="Superscript_operator.html" />
  <topic name="Joining and Subdividing Arrays" url="Joining_arrays.html" />
</key>
<key name="extrapolation" >
  <topic name="Linear Prediction" url="Linear_prediction.html" />
</key>
<key name="F distribution" >
  <topic name="F distribution" url="F_Distribution.html" />
</key>
<key name="Factor command and keyword" >
  <topic name="Factoring Expressions" url="Factoring_polynomials.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="factorial" >
  <topic name="Factorial Operator" url="Factorial_operator.html" />
</key>
<key name="factoring polynomials" >
  <topic name="Factoring polynomials" url="Factoring_polynomials.html" />
</key>
<key name="fft and FFT functions" >
  <topic name="FFT/IFFT of Real Data" url="FFTs_of_real_data.html" />
</key>
<key name="fhyper function" >
  <topic name="Gauss hypergeometric function" url="Gauss_hypergeometric_function.html" />
</key>
<key name="FIF function" >
  <topic name="Unit Scaling in Common Formats" url="scaling.html" />
</key>
<key name="file access functions" >
  <topic name="External Files and Applications" url="Components.html" />
  <topic name="File Access Functions" url="File_access_functions.html" />
  <topic name="Reading Data from a Data File" url="Reading_data.html" />
</key>
<key name="File menu commands" >
  <topic name="File menu commands" url="File_Menu_Commands.html" />
</key>
<key name="File Read/Write component" >
  <topic name="Data File Input and Data File Output - Options" url="Dialog_File_ReadWrite_component_properties.html" />
  <topic name="Data Import Wizard" url="Data_wizard.html" />
  <topic name="Insert - Data" url="Insert_-_Data.html" />
  <topic name="Reading Data from a Data File" url="Reading_data.html" />
</key>
<key name="filename on printouts" >
  <topic name="Headers and footers" url="Headers_and_footers.html" />
</key>
<key name="files opened recently" >
  <topic name="File Menu Commands" url="File_Menu_Commands.html#RecentFiles" />
</key>
<key name="files, data" >
  <topic name="Data Import Wizard" url="Data_wizard.html" />
  <topic name="Excel Component" url="Component_Excel.html" />
  <topic name="External Files and Applications" url="Components.html" />
  <topic name="File Access Functions" url="File_access_functions.html" />
  <topic name="Insert - Data" url="Insert_-_Data.html" />
  <topic name="Reading Data from a Data File" url="Reading_data.html" />
</key>
<key name="finance calculations" >
  <topic name="Finance functions" url="Finance_functions.html" />
</key>
<key name="find and replace" >
  <topic name="Finding and Replacing Characters" url="Find_and_replace.html" />
</key>
<key name="Find command" >
  <topic name="Edit - Find" url="Edit_-_Find.html" />
  <topic name="Edit Menu" url="Edit_Menu.html" />
  <topic name="Finding and Replacing Characters" url="Find_and_replace.html" />
</key>
<key name="Find function" >
  <topic name="Functions for Equation Solving" url="Solving_functions.html" />
  <topic name="Solving Systems of Equations" url="find.html" />
</key>
<key name="finding the source of an error" >
  <topic name="Tracing Errors" url="Tracing_Errors.html" />
</key>
<key name="finding topics in an Electronic Book" >
  <topic name="Searching Through an E-book" url="Searching_an_EBook.html" />
</key>
<key name="fitting functions to data" >
  <topic name="Curve Fitting and Smoothing Functions" url="Curve_fitting.html" />
  <topic name="Fitting Arbitrary Nonlinear Functions to Data" url="Genfit.html" />
  <topic name="Linear Combination of Functions" url="Linfit.html" />
  <topic name="Linear regression" url="Linear_regression.html" />
  <topic name="Logarithmic regression" url="Logarithmic_regression.html" />
  <topic name="Logistic regression" url="Logistic_regression.html" />
  <topic name="Polynomial regression" url="Polynomial_regression.html" />
  <topic name="Polynomial Regression, Localized" url="Loess.html" />
  <topic name="Power regression" url="Power_regression.html" />
  <topic name="Sinusoidal regression" url="Sinusoidal_regression.html" />
</key>
<key name="fixing errors" >
  <topic name="Fixing errors" url="Fixing_Errors.html" />
  <topic name="Tracing errors" url="Tracing_Errors.html" />
</key>
<key name="Floating Point command" >
  <topic name="Symbolic Floating-Point Evaluation" url="Keyword_FLOAT.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="floor function" >
  <topic name="Truncation functions" url="Truncation_Functions.html" />
</key>
<key name="fonts" >
  <topic name="Changing Text Font Properties" url="Text_Font_Properties.html" />
  <topic name="Creating a New Text Style" url="Creating_a_new_text_style.html" />
  <topic name="Formatting Toolbar" url="Toolbar_Formatting.html#font" />
  <topic name="Math Styles" url="math_styles.html" />
</key>
<key name="footers on printouts" >
  <topic name="Headers and Footers" url="Headers_and_footers.html" />
</key>
<key name="FOR loops" >
  <topic name="Program Loops" url="Program_Loops.html#ForLoops" />
</key>
<key name="format function" >
  <topic name="String Functions" url="string_functions.html" />
</key>
<key name="Format menu commands" >
  <topic name="Format menu commands" url="Format_Menu.html" />
</key>
<key name="formatting" >
  <topic name="Format Menu Commands" url="Format_Menu.html" />
  <key name="2D plots" >
    <topic name="Format - Graph submenu" url="Format_-_Graph_-_XY_Plot.html" />
    <topic name="Zooming in on a 2D Plot" url="2D_Zoom.html" />
  </key>
  <key name="3D plots" >
    <topic name="Annotating a 2D or 3D Plot" url="3D_plot_annotation.html" />
    <topic name="Format - Graph - 3D" url="Format_-_Graph_-_XY_Plot.html#3D" />
    <topic name="Rotating, Spinning, or Zooming a 3D Plot" url="3D_Plot_transformations.html" />
  </key>
  <key name="numbers (constants) and variables" >
    <topic name="Math Styles" url="math_styles.html" />
    <topic name="Working with Results" url="Result_format.html" />
  </key>
  <key name="results" >
    <topic name="Simplifying Displayed Units" url="Simplifying_Units.html" />
    <topic name="Working with Results" url="Result_format.html" />
  </key>
  <key name="text" >
    <topic name="Changing Text Font Properties" url="Text_Font_Properties.html" />
    <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html" />
    <topic name="Creating a New Text Style" url="Creating_a_new_text_style.html" />
    <topic name="Formatting Toolbar" url="Toolbar_Formatting.html" />
  </key>
  <key name="worksheet" >
    <topic name="Layout Tools" url="Layout_tools.html" />
  </key>
</key>
<key name="Formatting toolbar" >
  <topic name="Formatting toolbar" url="Toolbar_Formatting.html" />
</key>
<key name="Fourier command and keyword" >
  <topic name="Symbolic Transforms" url="Symbolic_Transforms.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="fourier transforms" >
  <topic name="DFT/IDFT of Complex Data" url="ffts_of_complex_data.html" />
  <topic name="Discrete transform functions" url="Discrete_transform_functions.html" />
  <topic name="FFT/IFFT of Real Data" url="FFTs_of_real_data.html" />
  <topic name="Symbolic transforms" url="Symbolic_Transforms.html" />
</key>
<key name="fractions" >
  <topic name="Division operator" url="Division_operator.html" />
  <topic name="Editing an expression" url="Editing_an_expression.html" />
  <topic name="Format - Result" url="Dialog_result_format.html" />
  <topic name="Mixed Number Operator" url="Mixed_Number_Operator.html" />
</key>
<key name="FRAME variable" >
  <topic name="Creating Animations" url="Animation.html" />
</key>
<key name="frequency domain" >
  <topic name="Discrete Transform Functions" url="Discrete_transform_functions.html" />
</key>
<key name="Fresnel integrals" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="fully modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="Function command" >
  <topic name="Insert Menu Commands" url="Insert_Menu.html#Function" />
</key>
<key name="function optimization" >
  <topic name="Minimizing or maximizing a function" url="Maximizing_or_minimizing_a_function.html" />
  <topic name="Symbolic Optimization" url="Tools_-_Optimization.html" />
</key>
<key name="functions" >
  <topic name="Built-in math functions" url="Builtin_math_functions.html" />
  <topic name="Defining a function" url="Defining_a_Function.html" />
  <topic name="Defining a Unit" url="Defining_a_unit.html" />
  <topic name="Evaluating a function" url="Evaluating_a_function.html" />
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
  <topic name="User-Defined Functions" url="Creating_user_DLLs.html" />
  <topic name="Variable and Function Names" url="Variable_and_function_names.html" />
  <key name="scope" >
    <topic name="Namespace Operator" url="Namespace_operator.html" />
  </key>
</key>
<key name="fundamental units" >
  <topic name="Worksheet Options Dialog Box - Unit System Tab" url="Dialog_Worksheet_Options.html#UnitSystem" />
</key>
<key name="Fv, fvadj and fvc functions (for future value)" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="gamma distribution" >
  <topic name="Gamma Distribution" url="Gamma_distribution.html" />
</key>
<key name="gamma function" >
  <topic name="Gamma functions" url="Euler_gamma_function.html" />
</key>
<key name="Gauss hypergeometric function" >
  <topic name="Gauss hypergeometric function" url="Gauss_hypergeometric_function.html" />
</key>
<key name="Gaussian distribution" >
  <topic name="Gaussian distribution" url="Normal_distribution.html" />
</key>
<key name="Gaussian kernel smoothing" >
  <topic name="Smoothing Data Using a Gaussian Kernel Method" url="Gaussian_smoothing.html" />
</key>
<key name="gcd function (greatest common divisor)" >
  <topic name="Greatest common divisor" url="Greatest_common_divisor.html" />
</key>
<key name="generalized hypergeometric function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="genfit function (to fit arbitrary functions to data)" >
  <topic name="Fitting Arbitrary Nonlinear Functions to Data" url="Genfit.html" />
</key>
<key name="geninv function" >
  <topic name="Rank and Linear Systems Properties of Matrices" url="Rank_of_a_matrix.html" />
</key>
<key name="genvals and genvecs functions" >
  <topic name="Eigenvectors and Eigenvalues" url="Finding_Eigenvectors.html" />
</key>
<key name="geometric distribution" >
  <topic name="Geometric Distribution" url="Geometric_distribution.html" />
</key>
<key name="geometric mean" >
  <topic name="Mean and Median Functions" url="Mean_function.html" />
</key>
<key name="getting an answer" >
  <topic name="Equal sign for evaluation (=)" url="Equal_sign_for_evaluation.html" />
</key>
<key name="getting started" >
  <topic name="Getting Started with Mathcad" url="Getting_started.html" />
</key>
<key name="GETWAVINFO function" >
  <topic name="WAV Access Functions" url="wav_file_functions.html" />
</key>
<key name="GIF files" >
  <topic name="Insert - Picture" url="Insert_-_Picture.html" />
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="global definition" >
  <topic name="Global Definition Symbol" url="Global_definition_operator.html" />
</key>
<key name="gmean function" >
  <topic name="Mean and Median Functions" url="Mean_function.html" />
</key>
<key name="Go To Page command" >
  <topic name="Edit Menu" url="Edit_Menu.html" />
</key>
<key name="gradient operator" >
  <topic name="Jacobian" url="Jacobian.html" />
</key>
<key name="Graph command on the Insert menu" >
  <topic name="Insert Menu Commands" url="Insert_Menu.html#Graphs" />
</key>
<key name="graph functions" >
  <topic name="Graph Functions" url="Graph_Functions.html" />
</key>
<key name="graph toolbar" >
  <topic name="Graph toolbar" url="Graph_toolbar.html" />
</key>
<key name="graphics" >
  <topic name="Image Processing" url="Image_processing.html" />
</key>
<key name="graphing" >
  <topic name="Creating a Polar Plot" url="Polar_Plot.html" />
  <topic name="Creating an X-Y Plot" url="X-y_plot.html" />
  <topic name="Graphing Uniform Polyhedra" url="Uniform_polyhedra.html" />
  <topic name="Insert Graph Commands" url="Insert_Graph.html" />
  <topic name="QuickPlots" url="Quickplots.html" />
</key>
<key name="greater than operator" >
  <topic name="Greater Than Operator" url="Greater_than_operator.html" />
</key>
<key name="greater than or equal to operator" >
  <topic name="Greater Than or Equal To Operator" url="Greater_than_operator.html" />
</key>
<key name="greatest common divisor" >
  <topic name="Greatest common divisor" url="Greatest_common_divisor.html" />
</key>
<key name="Greek letters" >
  <topic name="Greek Toolbar" url="Toolbars_-_Greek.html" />
  <topic name="Variable and Function Names" url="Variable_and_function_names.html" />
</key>
<key name="Greek toolbar" >
  <topic name="Greek Toolbar" url="Toolbars_-_Greek.html" />
</key>
<key name="green" >
  <topic name="Annotating an E-book" url="Saving_an_EBook.html" />
  <topic name="Metadata and Source Information" url="Provenance.html" />
  <topic name="Redefinition Warnings" url="Redefinition_Warnings.html" />
  <key name="lines" >
    <topic name="Redefinition Warnings" url="Redefinition_Warnings.html" />
  </key>
  <key name="parentheses" >
    <topic name="Metadata and Source Information" url="Provenance.html" />
  </key>
  <key name="squiggles" >
    <topic name="Redefinition Warnings" url="Redefinition_Warnings.html" />
  </key>
  <key name="text" >
    <topic name="Annotating an E-book" url="Saving_an_EBook.html" />
  </key>
</key>
<key name="grid lines" >
  <topic name="3D Plot Format Dialog Box (Axes Tab)" url="3D_Plot_Format_Dialog_Box_Axes_Tab.html" />
  <topic name="3D Plot Format Dialog Box (Backplanes Tab)" url="3D_Plot_Format_Dialog_Box_Backplanes_tab.html#grid_lines" />
  <topic name="Axes Settings for 2D Plots" url="Axes_page_for_xy_plots.html#grid_lines" />
</key>
<key name="guess values" >
  <topic name="Approximate Solutions of Equations" url="Approximate_solutions.html" />
  <topic name="Finding Roots" url="Finding_roots.html" />
  <topic name="Fitting Arbitrary Nonlinear Functions to Data" url="Genfit.html" />
  <topic name="Minimizing or Maximizing a Function" url="Maximizing_or_minimizing_a_function.html" />
  <topic name="Solving Systems of Equations" url="find.html" />
</key>
<key name="Guidelines (region alignment)" >
  <topic name="The Worksheet Ruler" url="Worksheet_Ruler.html" />
</key>
<key name="H1 and H2 functions" >
  <topic name="Bessel Functions" url="Bessel_functions.html" />
</key>
<key name="Hankel functions" >
  <topic name="Bessel Functions" url="Bessel_functions.html" />
</key>
<key name="harmonic mean" >
  <topic name="Mean and Median Functions" url="Mean_function.html" />
</key>
<key name="headers and footers" >
  <topic name="Header and Footer Dialog Box" url="HeaderFooter_dialog_box.html" />
  <topic name="Headers and Footers" url="Headers_and_footers.html" />
</key>
<key name="heaviside step function" >
  <topic name="Kronecker Delta and Heaviside Step Functions" url="Kronecker_delta_function.html" />
</key>
<key name="Help system" >
  <topic name="Context Sensitive Help" url="Context_Sensitive_Help.html" />
  <topic name="Other Sources of Information" url="Other_sources_of_information.html" />
  <topic name="Technical Support" url="Technical_Support.html" />
  <topic name="Using Help" url="Using_the_Help_System.html" />
</key>
<key name="Her (Hermite polynomial) function" >
  <topic name="Polynomial Functions" url="Polynomial_functions.html" />
</key>
<key name="hexadecimal numbers" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html" />
</key>
<key name="hhmmss function" >
  <topic name="Unit Scaling in Common Formats" url="scaling.html" />
</key>
<key name="hiding regions in your worksheet" >
  <topic name="Grouping and Protecting Information with Areas" url="Areas.html" />
  <topic name="Properties Dialog Box - Area" url="Dialog_Properties.html#area" />
</key>
<key name="highlighting a region" >
  <topic name="Highlighting a region" url="Highlighting_equations.html" />
</key>
<key name="highlighting text by selecting" >
  <topic name="Selecting text" url="selecting_text.html" />
</key>
<key name="hist function" >
  <topic name="Histograms" url="histograms.html" />
</key>
<key name="histogram function" >
  <topic name="Histograms" url="histograms.html" />
</key>
<key name="hlookup function" >
  <topic name="Lookup Functions" url="Lookup_functions.html" />
</key>
<key name="hmean function" >
  <topic name="Mean and Median Functions" url="Mean_function.html" />
</key>
<key name="HTML" >
  <topic name="Preferences Dialog Box" url="Dialog_Preferences.html" />
  <topic name="Saving a Worksheet as HTML" url="Saving_a_worksheet_as_HTML.html" />
</key>
<key name="HTML Templates" >
  <topic name="HTML Templates" url="HTML_Template.html" />
</key>
<key name="hyperbolic functions" >
  <topic name="Hyperbolic Bessel Functions" url="Bessel_functions.html#Hyperbolic" />
  <topic name="Hyperbolic functions" url="Hyperbolic_functions.html" />
  <topic name="Inverse Hyperbolic Functions" url="Inverse_hyperbolic_functions.html" />
</key>
<key name="hyperbolic sine and cosine integrals" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="hypergeom function" >
  <topic name="Hypergeometric Functions" url="Gauss_hypergeometric_function.html" />
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="hypergeometric distribution" >
  <topic name="Hypergeometric distribution" url="Hypergeometric_distribution.html" />
</key>
<key name="hyperlinks" >
  <topic name="Creating a Hyperlink to a File" url="Creating_a_Hyperlink.html" />
  <topic name="Insert Hyperlink Dialog Box" url="Insert_Hyperlink_dialog_box.html" />
</key>
<key name="i or j for imaginary unit" >
  <topic name="Built in constants" url="Built_in_constants.html" />
  <topic name="Format - Result" url="Dialog_result_format.html#imaginary" />
  <topic name="Imaginary Numbers" url="Imaginary_units.html" />
</key>
<key name="I0 and I1 functions" >
  <topic name="Hyperbolic Bessel Functions" url="Bessel_functions.html#Hyperbolic" />
</key>
<key name="ibeta function (incomplete beta function)" >
  <topic name="Incomplete beta function" url="Incomplete_beta_function.html" />
</key>
<key name="icfft and ICFFT functions" >
  <topic name="DFT/IDFT of Complex Data" url="ffts_of_complex_data.html" />
</key>
<key name="identity function (identity matrix)" >
  <topic name="Functions for Creating Arrays" url="Functions_for_creating_arrays.html" />
</key>
<key name="if function" >
  <topic name="Conditional (if and otherwise) Operators" url="Program_Conditional.html#If" />
  <topic name="Conditional Branching" url="if_function.html" />
  <topic name="Discontinuous or conditional functions" url="Discontinuous_or_conditional_functions.html" />
</key>
<key name="ifft and IFFT functions" >
  <topic name="FFT/IFFT of Real Data" url="FFTs_of_real_data.html" />
</key>
<key name="illegal context error message" >
  <topic name="Error Messages in Numerical Calculations" url="Numerical_Errors.html#IllegalContext" />
</key>
<key name="Im function" >
  <topic name="Functions for Complex Numbers" url="complex_numbers.html" />
</key>
<key name="images" >
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
  <topic name="Insert - Picture" url="Insert_-_Picture.html" />
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="imaginary numbers" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html" />
  <topic name="Format - Result" url="Dialog_result_format.html#imaginary" />
  <topic name="Imaginary or Complex Numbers" url="Imaginary_units.html" />
</key>
<key name="importing data" >
  <key name="from a database" >
    <topic name="ODBC Input Component" url="Component_ODBC.html" />
  </key>
  <key name="from a file" >
    <topic name="Excel Component" url="Component_Excel.html" />
    <topic name="Reading and Writing Arbitrary Data Formats" url="READFILE.html" />
    <topic name="Reading and Writing ASCII Data (READPRN, WRITEPRN, APPENDPRN)" url="Read_ASCII.html" />
    <topic name="Reading and Writing Binary Data" url="READBIN_function.html" />
    <topic name="Reading Data from a Data File" url="Reading_data.html" />
  </key>
  <key name="from a measurement tool" >
    <topic name="Data Acquisition Component" url="Component_DAQ.html" />
  </key>
</key>
<key name="importing graphics" >
  <topic name="Image file reading" url="Image_processing.html" />
  <topic name="Insert - Picture" url="Insert_-_Picture.html" />
  <topic name="Pasting and Embedding images" url="Bitmap_Graphics.html" />
</key>
<key name="importing text" >
  <topic name="Creating a Text Region" url="Creating_a_text_region.html#importing" />
</key>
<key name="impulse function" >
  <topic name="impulse function" url="Kronecker_delta_function.html" />
</key>
<key name="In function" >
  <topic name="Bessel Functions" url="Bessel_functions.html#Hyperbolic" />
</key>
<key name="including one worksheet inside another" >
  <topic name="Referenced Worksheets" url="Referenced_worksheets.html" />
</key>
<key name="incomplete gamma function" >
  <topic name="Gamma functions" url="Euler_gamma_function.html" />
</key>
<key name="indefinite integrals" >
  <topic name="indefinite integrals" url="Symbolic_integration.html" />
</key>
<key name="indentation" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html" />
  <topic name="The Worksheet Ruler" url="Worksheet_Ruler.html" />
</key>
<key name="index of element in array" >
  <topic name="Array Origin" url="Array_origin.html" />
  <topic name="Lookup Functions" url="Lookup_functions.html" />
  <topic name="Number of Elements in a Vector" url="Number_of_elements_in_a_vector.html" />
</key>
<key name="inequalities" >
  <topic name="Greater than operator" url="Greater_than_operator.html" />
  <topic name="Less than operator" url="Less_than_operator.html" />
  <topic name="Not equal to operator" url="Not_equal_to_operator.html" />
  <topic name="Solving Equations Symbolically" url="Symbolic_solving.html" />
</key>
<key name="infinite limit" >
  <topic name="Numerical Integration Methods" url="Numerical_integration_method.html" />
</key>
<key name="infinity" >
  <topic name="Built in constants" url="Built_in_constants.html" />
  <topic name="Calculus Toolbar" url="Calculus_toolbar.html" />
  <topic name="Variable and Function Names" url="Variable_and_function_names.html" />
</key>
<key name="input table" >
  <topic name="Data Table Properties: Format" url="Input_table_properties_format.html" />
  <topic name="Entering a Table of Numbers" url="Tables_of_numbers.html" />
</key>
<key name="Insert Matrix dialog box" >
  <topic name="Insert Matrix Dialog Box" url="Dialog_Insert_Matrix.html" />
</key>
<key name="Insert menu commands" >
  <topic name="Insert Menu Commands" url="Insert_Menu.html" />
</key>
<key name="Insert Object dialog box" >
  <topic name="Insert Object Dialog Box" url="Insert_Object_Dialog_Box.html" />
</key>
<key name="Insert Reference dialog box" >
  <topic name="Insert Reference Dialog Box" url="Insert_Reference_Dialog_Box.html" />
</key>
<key name="Insert Unit Dialog Box" >
  <topic name="Insert Unit Dialog Box" url="Insert_unit_dialog_box.html" />
</key>
<key name="inserting" >
  <key name="data" >
    <topic name="file reading and writing components" url="Insert_-_Data.html" />
  </key>
  <key name="functions" >
    <topic name="Built-in Functions" url="Builtin_math_functions.html" />
    <topic name="Insert Function dialog box" url="Insert_Function_Dialog_Options.html" />
  </key>
  <key name="hyperlinks" >
    <topic name="Creating a Hyperlink to a File" url="Creating_a_Hyperlink.html" />
  </key>
  <key name="math in text" >
    <topic name="Inserting math in text" url="Inserting_math_in_text.html" />
  </key>
  <key name="matrices, rows, and columns" >
    <topic name="Insert Matrix Dialog Box" url="Dialog_Insert_Matrix.html" />
  </key>
  <key name="operators" >
    <topic name="Operators" url="Operator.html" />
  </key>
  <key name="parentheses" >
    <topic name="Editing an expression" url="Editing_an_expression.html#parentheses" />
  </key>
  <key name="pictures" >
    <topic name="Insert - Picture" url="Insert_-_Picture.html" />
  </key>
  <key name="references" >
    <topic name="Insert Reference Dialog Box" url="Insert_Reference_Dialog_Box.html" />
  </key>
  <key name="units of measurement" >
    <topic name="Insert Unit Dialog Box" url="Insert_unit_dialog_box.html" />
    <topic name="Units and Dimensions, an Overview" url="Units_and_Dimensions.html" />
  </key>
</key>
<key name="insertion point" >
  <topic name="Editing cursor" url="Editing_cursor.html" />
</key>
<key name="integer modifier" >
  <topic name="Making Assumptions About Variables" url="Keyword_assume.html" />
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="Integrate command" >
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="integration" >
  <topic name="Integration operator" url="Integration_operator.html" />
  <topic name="Numerical Integration Methods and AutoSelect" url="Numerical_integration_method.html" />
  <topic name="Symbolic Evaluation of Operators" url="Symbolic_integration.html" />
</key>
<key name="integration of data sets" >
  <topic name="integration of data sets" url="Interpolation_and_Prediction.html" />
</key>
<key name="intercept function" >
  <topic name="Linear Regression" url="Linear_regression.html" />
</key>
<key name="internal rate of return" >
  <topic name="Finance Functions" url="Finance_functions.html#RateOfReturn" />
</key>
<key name="Internet" >
  <topic name="Resources Window" url="Toolbars_-_Ebook.html" />
</key>
<key name="interp function" >
  <topic name="B-spline Interpolation" url="Bspline_interpolation.html" />
  <topic name="Cubic spline interpolation" url="Cubic_spline_interpolation.html" />
  <topic name="Interpolation and Prediction Functions" url="Interpolation_and_Prediction.html" />
  <topic name="Polynomial regression" url="Polynomial_regression.html" />
  <topic name="Polynomial Regression, Localized" url="Loess.html" />
</key>
<key name="interpolation" >
  <topic name="B-spline Interpolation" url="Bspline_interpolation.html" />
  <topic name="Cubic spline interpolation" url="Cubic_spline_interpolation.html" />
  <topic name="Interpolation and prediction" url="Interpolation_and_Prediction.html" />
  <topic name="Linear interpolation" url="Linear_interpolation.html" />
</key>
<key name="inverse" >
  <key name="inverse Fourier transforms" >
    <topic name="DFT/IDFT of Complex Data" url="ffts_of_complex_data.html" />
    <topic name="FFT/IFFT of Real Data" url="FFTs_of_real_data.html" />
    <topic name="Symbolic Transforms" url="Symbolic_Transforms.html" />
  </key>
  <key name="inverse hyperbolic functions" >
    <topic name="inverse hyperbolic functions" url="Inverse_hyperbolic_functions.html" />
  </key>
  <key name="inverse Laplace keyword" >
    <topic name="Symbolic Transforms" url="Symbolic_Transforms.html" />
  </key>
  <key name="inverse of a matrix" >
    <topic name="Determinant, Magnitude and Inverse Operators" url="Determinant_operator.html" />
  </key>
  <key name="inverse trig functions" >
    <topic name="Inverse Trigonometric Functions" url="Inverse_trig_functions.html" />
    <topic name="Trigonometric Functions List" url="Trig_Log_Exp.html" />
  </key>
  <key name="inverse wavelet transforms" >
    <topic name="Wavelet Transforms" url="Wavelet_transforms.html" />
  </key>
  <key name="inverse z-transform keyword" >
    <topic name="Symbolic Transforms" url="Symbolic_Transforms.html" />
  </key>
</key>
<key name="Inverse Fourier command and keyword" >
  <topic name="Symbolic Transforms" url="Symbolic_Transforms.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="Inverse Laplace command and keyword" >
  <topic name="Symbolic Transforms" url="Symbolic_Transforms.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="Inverse z command and keyword" >
  <topic name="Symbolic Transforms" url="Symbolic_Transforms.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="ipmt function (interest payment)" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="irr function (internal rate of return)" >
  <topic name="Finance Functions" url="Finance_functions.html#RateOfReturn" />
</key>
<key name="IsArray function" >
  <topic name="Expression Type" url="Expression_type_functions.html" />
</key>
<key name="IsScalar function" >
  <topic name="Expression Type" url="Expression_type_functions.html" />
</key>
<key name="IsString function" >
  <topic name="Expression Type" url="Expression_type_functions.html" />
</key>
<key name="iterated product" >
  <topic name="Product with range variables" url="Product_with_range_variables.html" />
  <topic name="Product without range variables" url="Product_without_range_variables.html" />
</key>
<key name="iteration" >
  <topic name="Calculating with Arrays" url="Calculating_with_Arrays.html" />
  <topic name="Conditional Branching" url="if_function.html" />
  <topic name="Controlling Program Execution" url="Program_Control.html" />
  <topic name="Defining a range variable" url="Defining_a_range_variable.html" />
  <topic name="Program loops" url="Program_Loops.html" />
</key>
<key name="iwave function (for inverse wavelet transforms)" >
  <topic name="Wavelet Transforms" url="Wavelet_transforms.html" />
</key>
<key name="J0, J1 and Jn  functions" >
  <topic name="Bessel Functions" url="Bessel_functions.html#Bessel" />
</key>
<key name="Jac (Jacobi polynomial) function" >
  <topic name="Polynomial Functions" url="Polynomial_functions.html" />
</key>
<key name="Jacobian function" >
  <topic name="Gradient operator" url="Gradient_operator.html" />
  <topic name="Jacobian" url="Jacobian.html" />
  <topic name="ODE Solvers" url="ODE_solvers.html" />
</key>
<key name="JPG files" >
  <topic name="Insert - Picture" url="Insert_-_Picture.html" />
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
  <topic name="Saving a Worksheet as HTML" url="Saving_a_worksheet_as_HTML.html" />
</key>
<key name="js function" >
  <topic name="Spherical Bessel Functions" url="Bessel_functions.html#Spherical" />
</key>
<key name="JScript" >
  <topic name="Scriptable Object Component" url="Component_Scriptable_Object.html" />
</key>
<key name="K0, K1 and Kn  functions" >
  <topic name="Hyperbolic Bessel Functions" url="Bessel_functions.html#Hyperbolic" />
</key>
<key name="keywords for symbolic evaluation" >
  <topic name="Symbolic Arithmetic and Functions" url="Symbolic_arithmetic.html" />
  <topic name="The Symbolic Toolbar" url="Symbolic_toolbar.html" />
  <topic name="Using Keywords for Symbolic Operations" url="Keywords.html" />
</key>
<key name="knots in a spline" >
  <topic name="B-spline interpolation" url="Bspline_interpolation.html" />
</key>
<key name="Kronecker delta" >
  <topic name="Kronecker delta" url="Kronecker_delta_function.html" />
</key>
<key name="kronecker product" >
  <topic name="Sample UserEFI Functions" url="userEFI_functions.html" />
</key>
<key name="ksmooth function" >
  <topic name="Smoothing Data Using a Gaussian Kernel Method" url="Gaussian_smoothing.html" />
</key>
<key name="kurt function (kurtosis)" >
  <topic name="Kurtosis function" url="kurtosis_function.html" />
</key>
<key name="Lag (Laguerre) function" >
  <topic name="Polynomial Functions" url="Polynomial_functions.html" />
</key>
<key name="Laplace command and keyword" >
  <topic name="Symbolic Transforms" url="Symbolic_Transforms.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="large arrays" >
  <topic name="Creating Vectors and Matrices" url="Vectors_and_matrices.html#arraysize" />
</key>
<key name="largest number in an array" >
  <topic name="Maxima and Minima of an Array" url="Maxima_and_minima.html" />
</key>
<key name="last function" >
  <topic name="last function (index of last vector element)" url="Number_of_elements_in_a_vector.html" />
</key>
<key name="Laurent series" >
  <topic name="Series Expansion of an Expression" url="Series_expansion.html" />
</key>
<key name="layout tools" >
  <topic name="Layout tools" url="Layout_tools.html" />
</key>
<key name="lcm function" >
  <topic name="GCD, LCM and Modulo" url="Greatest_common_divisor.html" />
</key>
<key name="least squares fit" >
  <topic name="Curve Fitting and Smoothing Functions" url="Curve_fitting.html" />
  <topic name="Fitting Arbitrary Nonlinear Functions to Data" url="Genfit.html" />
  <topic name="Linear Combination of Functions" url="Linfit.html" />
  <topic name="Linear regression" url="Linear_regression.html" />
  <topic name="Polynomial regression" url="Polynomial_regression.html" />
  <topic name="Polynomial Regression, Localized" url="Loess.html" />
  <topic name="Power regression" url="Power_regression.html" />
  <topic name="Sinusoidal regression" url="Sinusoidal_regression.html" />
</key>
<key name="left arrow" >
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
  <topic name="Local Definition Operator" url="Local_Assignment_Operator.html" />
  <topic name="Programming" url="Programming.html" />
</key>
<key name="left inverse" >
  <topic name="Rank and Linear Systems Properties of Matrices" url="Rank_of_a_matrix.html" />
</key>
<key name="leg (Legendre) function" >
  <topic name="Polynomial Functions" url="Polynomial_functions.html" />
  <topic name="Special Functions" url="Special_functions.html" />
</key>
<key name="legends in plots" >
  <topic name="Changing Line Types on 2D Plots" url="2D_Traces_Page.html" />
</key>
<key name="length function (elements in a vector)" >
  <topic name="length function (no. of elements in a vector)" url="Number_of_elements_in_a_vector.html" />
</key>
<key name="less than operator" >
  <topic name="Less Than Operator" url="Less_than_operator.html" />
</key>
<key name="less than or equal to operator" >
  <topic name="Less Than and Less Than or Equal To Operators" url="Less_than_operator.html" />
</key>
<key name="lgsfit function (for logistic regression)" >
  <topic name="Logistic regression" url="Logistic_regression.html" />
</key>
<key name="limitations on arrays" >
  <topic name="Limitations on array display" url="Displaying_vector_or_matrix.html" />
</key>
<key name="limits" >
  <topic name="Axis Limits on 2D Plots" url="2D_axis_limits.html" />
  <topic name="Integration operator" url="Integration_operator.html" />
  <topic name="Limit operators" url="Limit_operators.html" />
</key>
<key name="line function (for linear regression)" >
  <topic name="Linear regression" url="Linear_regression.html" />
</key>
<key name="line types on plots" >
  <topic name="Changing Line Types on 2D Plots" url="2D_Traces_Page.html#type" />
</key>
<key name="linear combination of functions" >
  <topic name="Linear Combination of Functions" url="Linfit.html" />
</key>
<key name="linear interpolation" >
  <topic name="Linear Interpolation" url="Linear_interpolation.html" />
</key>
<key name="linear prediction" >
  <topic name="Linear Prediction" url="Linear_prediction.html" />
</key>
<key name="linear programming" >
  <topic name="Minimizing or maximizing a function" url="Maximizing_or_minimizing_a_function.html" />
</key>
<key name="linear regression" >
  <topic name="Linear regression" url="Linear_regression.html" />
</key>
<key name="linear shooting for ODEs" >
  <topic name="Deriving Initial Conditions for an ODE" url="Linear_shooting.html" />
</key>
<key name="linfit function (fit linear combination of functions)" >
  <topic name="Linear Combination of Functions" url="Linfit.html" />
</key>
<key name="linked objects" >
  <topic name="Embedded Object" url="Embedded_Object.html" />
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
</key>
<key name="linking in a worksheet" >
  <topic name="Creating a Hyperlink to a File" url="Creating_a_Hyperlink.html" />
  <topic name="Embedded Object" url="Embedded_Object.html" />
  <topic name="Including One Worksheet Inside Another" url="Referenced_worksheets.html" />
</key>
<key name="linterp function (for linear interpolation)" >
  <topic name="Interpolation and Prediction Functions" url="Interpolation_and_Prediction.html" />
  <topic name="Linear interpolation" url="Linear_interpolation.html" />
</key>
<key name="listbox" >
  <topic name="Controls Toolbar" url="Toolbars_-_Control.html" />
  <topic name="External Files and Applications" url="Components.html#controls" />
  <topic name="Scripting an Object" url="Scripting_an_object.html" />
</key>
<key name="lists with bullets or numbers" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html" />
</key>
<key name="literal subscripts" >
  <topic name="Literal Subscript Operator" url="Literal_Subscript_Operator.html" />
  <topic name="Namespace Operator" url="Namespace_operator.html" />
  <topic name="Variable and Function Names" url="Variable_and_function_names.html" />
</key>
<key name="ln function (natural log)" >
  <topic name="Exponential and Logarithmic Functions" url="Log_and_exponential.html" />
</key>
<key name="ln modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="lnfit function (logarithmic regression)" >
  <topic name="Logarithmic Regression" url="Logarithmic_regression.html" />
</key>
<key name="lnGamma (euler gamma) function" >
  <topic name="Gamma Functions" url="Euler_gamma_function.html" />
  <topic name="Special Functions" url="Special_functions.html" />
</key>
<key name="LoadColormap function" >
  <topic name="Creating and Loading Colormaps" url="3D_Colormaps.html" />
</key>
<key name="local definition" >
  <topic name="Calculation Order" url="Calculation_order.html" />
  <topic name="Defining a Function" url="Defining_a_Function.html" />
  <topic name="Defining a Function with a Program" url="Defining_a_Program.html" />
  <topic name="Defining a variable" url="Defining_a_Variable.html" />
  <topic name="Equal sign for definition (:=)" url="Equal_sign_for_definition.html" />
  <topic name="Local definition operator in a program" url="Local_Assignment_Operator.html" />
  <topic name="Namespace Operator" url="Namespace_operator.html" />
</key>
<key name="localized polynomial regression" >
  <topic name="Polynomial Regression, Localized" url="Loess.html" />
</key>
<key name="locking areas of your worksheet" >
  <topic name="Format - Area" url="Format_-_Area_-_Collapse.html#lock" />
  <topic name="Grouping and Protecting Information with Areas" url="Areas.html" />
  <topic name="Properties Dialog Box - Area Tab" url="Dialog_Properties.html" />
  <topic name="Protecting Your Worksheet" url="Protecting_Your_Worksheet.html" />
</key>
<key name="loess function" >
  <topic name="Polynomial Regression, Localized" url="Loess.html" />
</key>
<key name="log function" >
  <topic name="Exponential and Logarithmic Functions" url="Log_and_exponential.html" />
</key>
<key name="log modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="log normal distribution" >
  <topic name="Log Normal Distribution" url="Log_normal_distribution.html" />
</key>
<key name="log scale" >
  <topic name="Changing Axes Settings on 2D Plots" url="Axes_page_for_xy_plots.html#log_scale" />
</key>
<key name="logarithmic functions" >
  <topic name="Exponential and Logarithmic Functions" url="Log_and_exponential.html" />
</key>
<key name="logarithmic regression" >
  <topic name="Logarithmic regression" url="Logarithmic_regression.html" />
</key>
<key name="logfit function (log regression)" >
  <topic name="Logarithmic regression" url="Logarithmic_regression.html" />
</key>
<key name="logging into Mathcad User Forums" >
  <topic name="The Mathcad User Forums" url="Collaboratory_-_Using.html" />
</key>
<key name="logical equals" >
  <topic name="logical equals" url="Equal_to_operator.html" />
</key>
<key name="logical operators" >
  <topic name="Equal to operator" url="Equal_to_operator.html" />
  <topic name="Greater than operator" url="Greater_than_operator.html" />
  <topic name="Less than operator" url="Less_than_operator.html" />
  <topic name="Logical Operators" url="And_operator.html" />
  <topic name="Not equal to operator" url="Not_equal_to_operator.html" />
</key>
<key name="logistic distribution" >
  <topic name="Logistic Distribution" url="Logistic_distribution.html" />
</key>
<key name="logistic regression" >
  <topic name="Logistic regression" url="Logistic_regression.html" />
</key>
<key name="logpts function" >
  <topic name="Logarithmically Spaced Points" url="logpoints.html" />
</key>
<key name="logspace function" >
  <topic name="Logarithmically Spaced Points" url="logpoints.html" />
</key>
<key name="lookup functions" >
  <topic name="lookup functions" url="Lookup_functions.html" />
</key>
<key name="looping" >
  <topic name="Calculating with Arrays" url="Calculating_with_Arrays.html" />
  <topic name="Conditional Branching" url="if_function.html" />
  <topic name="Controlling Program Execution" url="Program_Control.html" />
  <topic name="Defining a range variable" url="Defining_a_range_variable.html" />
  <topic name="Program loops" url="Program_Loops.html" />
</key>
<key name="lsolve function (solving linear systems)" >
  <topic name="Functions for Equation Solving" url="Solving_functions.html" />
  <topic name="Solving Linear Systems" url="solving_linear_systems.html" />
</key>
<key name="lspline function (cubic spline interpolation)" >
  <topic name="Cubic spline interpolation" url="Cubic_spline_interpolation.html" />
</key>
<key name="lu decomposition" >
  <topic name="Determinant, Magnitude and Inverse Operators" url="Determinant_operator.html" />
  <topic name="LU Decomposition" url="LU_decomposition.html" />
</key>
<key name="magnitude" >
  <topic name="Determinant, Magnitude and Inverse Operators" url="Determinant_operator.html" />
</key>
<key name="mantissa" >
  <topic name="GCD, LCM and Modulo" url="Greatest_common_divisor.html" />
  <topic name="Truncation and Rounding Functions" url="Truncation_Functions.html" />
</key>
<key name="manual calculation mode" >
  <topic name="Automatic and Manual Calculation Modes" url="Automatic_Calculation_Mode.html" />
  <topic name="Tools Menu Commands" url="Tools_Menu.html#CalculateAuto" />
</key>
<key name="mapping functions" >
  <topic name="Mapping Functions" url="mapping_functions.html" />
</key>
<key name="margins" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html#tabs" />
  <topic name="Controlling the width of a text region" url="Text_region_sizing.html" />
  <topic name="Page Setup Dialog Box" url="Page_Setup_Dialog_Options.html" />
  <topic name="The Worksheet Ruler" url="Worksheet_Ruler.html" />
</key>
<key name="markers on a plot" >
  <topic name="Axes Settings for Plots" url="Axes_page_for_xy_plots.html#show_markers" />
</key>
<key name="match function" >
  <topic name="lookup functions" url="Lookup_functions.html" />
</key>
<key name="math expressions" >
  <topic name="Entering Math Expressions" url="Entering_equations.html" />
  <key name="editing" >
    <topic name="Editing an expression" url="Editing_an_expression.html" />
    <topic name="Editing Cursors" url="Editing_cursor.html" />
    <topic name="Entering Math Expressions" url="Entering_equations.html" />
    <topic name="Moving Parts of an Expression" url="Moving_Parts_of_an_Expression.html" />
  </key>
  <key name="evaluating" >
    <topic name="Evaluating a Function" url="Evaluating_a_function.html" />
    <topic name="Evaluating an Expression" url="Evaluating_an_Expression.html" />
  </key>
</key>
<key name="math fonts" >
  <topic name="Math Styles" url="math_styles.html" />
</key>
<key name="math in text" >
  <topic name="Math in Text" url="Inserting_math_in_text.html" />
</key>
<key name="math palette" >
  <topic name="Math Palette" url="View_Menu.html" />
</key>
<key name="Math Region command on the Insert menu" >
  <topic name="Insert Menu Commands" url="Insert_Menu.html#Math" />
</key>
<key name="math styles" >
  <topic name="Math Styles" url="math_styles.html" />
</key>
<key name="math toolbar" >
  <topic name="Math toolbar" url="math_toolbar.html" />
</key>
<key name="Mathcad Electronic Books and Extension Packs" >
  <topic name="Mathcad E-Books and Extension Packs" url="Electronic_Books.html" />
</key>
<key name="Mathcad Help" >
  <topic name="Context sensitive Help" url="Context_Sensitive_Help.html" />
  <topic name="Using Help" url="Using_the_Help_System.html" />
</key>
<key name="Mathsoft, contacting" >
  <topic name="Sources for technical information" url="Other_sources_of_information.html" />
</key>
<key name="MATLAB component" >
  <topic name="MATLAB Component" url="Component_Matlab.html" />
</key>
<key name="matrices" >
  <topic name="Working with Arrays" url="Array_manipulation.html" />
  <key name="creating and displaying" >
    <topic name="Array Subscript Operator" url="Array_subscript_operator.html" />
    <topic name="Creating Vectors and Matrices" url="Vectors_and_matrices.html" />
    <topic name="Displaying vector or matrix results" url="Displaying_vector_or_matrix.html" />
    <topic name="Functions for Creating Arrays" url="Functions_for_creating_arrays.html" />
    <topic name="Insert - Picture" url="Insert_-_Picture.html" />
    <topic name="Joining and Subdividing Arrays" url="Joining_arrays.html" />
    <topic name="Using the Insert Matrix Dialog Box" url="Dialog_Insert_Matrix.html" />
  </key>
  <key name="data and image storage" >
    <topic name="Reading and Writing Arbitrary Data Formats" url="READFILE.html" />
    <topic name="Reading and Writing Image Files" url="Image_processing.html" />
    <topic name="Reading Data from a Data File" url="Reading_data.html" />
  </key>
  <key name="functions and operators" >
    <topic name="Addition Operators" url="Addition_operator.html" />
    <topic name="Array Subscript Operator" url="Array_subscript_operator.html" />
    <topic name="Column Operator" url="Superscript_operator.html" />
    <topic name="Determinant, Magnitude and Inverse Operators" url="Determinant_operator.html" />
    <topic name="Lookup Functions" url="Lookup_functions.html" />
    <topic name="Matrix Toolbar and Operators" url="Matrix_toolbar.html" />
    <topic name="Sorting Functions" url="Sorting_functions.html" />
    <topic name="Subtraction Operator" url="Subtraction_operator.html" />
    <topic name="Transpose operator" url="Transpose_operator.html" />
    <topic name="Vector and Matrix Functions" url="Array_functions.html" />
    <topic name="Vectorize operator" url="Vectorize_operator.html" />
  </key>
</key>
<key name="matrix calculations" >
  <topic name="Functions for Equation Solving" url="Solving_functions.html" />
  <topic name="Working with Arrays" url="Array_manipulation.html" />
  <topic name="Worksheet Options Dialog Box (Calculation Tab)" url="Dialog_Worksheet_Options.html#Calc" />
</key>
<key name="matrix determinant" >
  <topic name="Determinant, Magnitude and Inverse Operators" url="Determinant_operator.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="matrix eigenvalues and eigenvectors" >
  <topic name="Eigenvectors and Eigenvalues" url="Finding_Eigenvectors.html" />
</key>
<key name="matrix function (creates an array)" >
  <topic name="Functions for Creating Arrays" url="Functions_for_creating_arrays.html" />
</key>
<key name="matrix operators" >
  <topic name="Symbolic Evaluation of Operators" url="Symbolic_integration.html" />
</key>
<key name="matrix subscript" >
  <topic name="Array Subscript Operator" url="Array_subscript_operator.html" />
</key>
<key name="matrix toolbar" >
  <topic name="Matrix toolbar" url="Matrix_toolbar.html" />
</key>
<key name="max function" >
  <topic name="Maxima and Minima of an Array" url="Maxima_and_minima.html" />
</key>
<key name="maxima and minima of an array" >
  <topic name="Maxima and Minima of an Array" url="Maxima_and_minima.html" />
</key>
<key name="maximize function (for optimizing a function)" >
  <topic name="Minimizing or maximizing a function" url="Maximizing_or_minimizing_a_function.html" />
</key>
<key name="MCM files (components)" >
  <topic name="Saving and Redistributing Components" url="Components_redistributing.html" />
</key>
<key name="mean function" >
  <topic name="Mean function" url="Mean_function.html" />
</key>
<key name="medfit function (linear regression)" >
  <topic name="Linear regression" url="Linear_regression.html" />
</key>
<key name="median-median regression" >
  <topic name="Linear regression" url="Linear_regression.html" />
</key>
<key name="median function" >
  <topic name="Mean and Median Functions" url="Mean_function.html" />
</key>
<key name="medsmooth function" >
  <topic name="Smoothing Data With Running Medians" url="Median_smoothing.html" />
</key>
<key name="menu bar" >
  <topic name="Menu Bar" url="The_Mathcad_desktop.html" />
</key>
<key name="menu commands" >
  <topic name="Mathcad Menu Commands" url="Menu_Commands.html" />
</key>
<key name="messages" >
  <topic name="Error Messages in Numerical Calculations" url="Numerical_Errors.html" />
  <topic name="Fixing Errors" url="Fixing_Errors.html" />
  <topic name="Preferences Dialog Box - Warnings" url="Dialog_Preferences.html#Warnings" />
</key>
<key name="metadata" >
  <topic name="Provenance and Metadata" url="Provenance.html" />
</key>
<key name="methods" >
  <topic name="Numerical Integration Methods and Autoselect" url="Numerical_integration_method.html" />
  <topic name="Numerical Methods" url="Numerical_Methods.html" />
  <topic name="Solver Algorithms and AutoSelect" url="Solving_algorithms.html" />
  <topic name="Solving Ordinary Differential Equations" url="ode_solve.html" />
  <topic name="Solving Partial Differential Equations" url="PDE_solve.html" />
</key>
<key name="mhyper function" >
  <topic name="fhyper and mhyper functions" url="Gauss_hypergeometric_function.html" />
</key>
<key name="min function" >
  <topic name="Maxima and Minima of an Array" url="Maxima_and_minima.html" />
</key>
<key name="minerr function" >
  <topic name="Approximate Solutions of Equations" url="Approximate_solutions.html" />
  <topic name="Mathcad Solve Block" url="Solve_Block.html" />
  <topic name="Solver Algorithms and AutoSelect" url="Solving_algorithms.html" />
</key>
<key name="minimize function (optimizing a function)" >
  <topic name="Minimizing or maximizing a function" url="Maximizing_or_minimizing_a_function.html" />
</key>
<key name="minus sign" >
  <topic name="Negation operator" url="Negation_operator.html" />
  <topic name="Subtraction operator" url="Subtraction_operator.html" />
</key>
<key name="mirr function (modified internal rate of return)" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="MKS unit system" >
  <topic name="Worksheet Options Dialog Box - Unit System Tab" url="Dialog_Worksheet_Options.html#UnitSystem" />
</key>
<key name="mod function" >
  <topic name="GCD, LCM and Modulo" url="Greatest_common_divisor.html" />
</key>
<key name="mode function" >
  <topic name="Histograms" url="histograms.html" />
</key>
<key name="modified bessel functions" >
  <topic name="Bessel Functions" url="Bessel_functions.html#Hyperbolic" />
</key>
<key name="modifiers for symbolic keywords" >
  <topic name="Making Assumptions About Variables" url="Keyword_assume.html" />
  <topic name="Modifiers" url="Modifiers.html" />
  <topic name="Simplifying an Expression Symbolically" url="Symbolic_simplification.html" />
  <topic name="The Symbolic Toolbar" url="Symbolic_toolbar.html" />
  <topic name="Using Keywords for Symbolic Operations" url="Keywords.html" />
</key>
<key name="modifying a math style" >
  <topic name="Math Styles" url="math_styles.html" />
</key>
<key name="modifying a picture" >
  <topic name="Working with a Picture" url="Picture.html" />
</key>
<key name="modifying a template" >
  <topic name="Templates" url="Template.html" />
</key>
<key name="movie making" >
  <topic name="Creating Animations" url="Animation.html" />
</key>
<key name="moving math expressions" >
  <topic name="Moving Parts of an Expression" url="Moving_Parts_of_an_Expression.html" />
  <topic name="Worksheets and Regions" url="Region.html" />
</key>
<key name="moving parts of the desktop" >
  <topic name="The Mathcad Desktop" url="The_Mathcad_desktop.html" />
</key>
<key name="moving regions" >
  <topic name="Worksheets and Regions" url="Region.html" />
</key>
<key name="moving text" >
  <topic name="Worksheets and Regions" url="Region.html" />
</key>
<key name="multigrid function" >
  <topic name="Relaxation PDE Solver" url="Poissons_equation.html" />
</key>
<key name="multiple expressions in plots" >
  <topic name="Graphing Multiple 2D Expressions" url="Graphing_more_than_one_expression.html" />
  <topic name="Graphing Multiple 3D Expressions" url="Graphing_multiple_3D_plots.html" />
</key>
<key name="multiplication" >
  <topic name="Multiplication and Dot Product Operator" url="Multiplication_Operator.html" />
  <topic name="Product Without Range Variables" url="Product_without_range_variables.html" />
</key>
<key name="names of variables and functions" >
  <topic name="Editing an expression" url="Editing_an_expression.html" />
  <topic name="Namespace Operator" url="Namespace_operator.html" />
  <topic name="Variable and Function Names" url="Variable_and_function_names.html" />
</key>
<key name="namespace operator" >
  <topic name="Namespace Operator" url="Namespace_operator.html" />
</key>
<key name="negation" >
  <topic name="Negation operator" url="Negation_operator.html" />
</key>
<key name="negative binomial distribution" >
  <topic name="negative binomial distribution" url="Negative_binomial_distribution.html" />
</key>
<key name="nested arrays" >
  <topic name="Creating Vectors and Matrices" url="Vectors_and_matrices.html#nested" />
  <topic name="Displaying a nested array" url="Displaying_a_nested_array.html" />
  <topic name="Nested Arrays" url="Nested_arrays.html" />
</key>
<key name="new template" >
  <topic name="Templates" url="Template.html" />
</key>
<key name="new text style" >
  <topic name="Creating a New Text Style" url="Creating_a_new_text_style.html" />
</key>
<key name="newsgroup" >
  <topic name="The Mathcad User Forums" url="Collaboratory_-_Using.html" />
</key>
<key name="nom function (nominal interest rate)" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="non-singular matrix" >
  <topic name="Solving Linear Systems" url="solving_linear_systems.html" />
</key>
<key name="nonlinear equations" >
  <topic name="Fitting Arbitrary Nonlinear Functions to Data" url="Genfit.html" />
  <topic name="Solving with Mathcad" url="Solve.html" />
</key>
<key name="norm of a matrix" >
  <topic name="Norm of a Matrix" url="Norm_of_a_matrix.html" />
</key>
<key name="normal distribution" >
  <topic name="Normal Distribution" url="Normal_distribution.html" />
</key>
<key name="not (boolean operator)" >
  <topic name="Logical Operators" url="And_operator.html" />
</key>
<key name="not equal to (boolean operator)" >
  <topic name="Not Equal to Operator" url="Not_equal_to_operator.html" />
</key>
<key name="nper function" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="npv function (net present value)" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="nth derivative" >
  <topic name="Differentiation operator" url="Differentiation_operator.html" />
</key>
<key name="nth root" >
  <topic name="Square Root and nth Root Operator" url="Square_root_operator.html" />
</key>
<key name="nudging regions" >
  <topic name="Aligning Regions" url="Aligning_regions.html" />
</key>
<key name="num2str function" >
  <topic name="String Functions" url="string_functions.html" />
</key>
<key name="Number Format tab" >
  <topic name="Number Format Tab" url="2D_number_format.html" />
</key>
<key name="number of elements in an array" >
  <topic name="Dimensions of a Matrix" url="Dimensions_of_a_matrix.html" />
  <topic name="Number of Elements in a Vector" url="Number_of_elements_in_a_vector.html" />
</key>
<key name="numbered axes" >
  <topic name="3D Plot Format Dialog Box (Axes Tab)" url="3D_Plot_Format_Dialog_Box_Axes_Tab.html" />
  <topic name="Axes Settings for 2D Plots" url="Axes_page_for_xy_plots.html#numbered" />
</key>
<key name="numbered lists" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html" />
</key>
<key name="numbering pages" >
  <topic name="Headers and footers" url="Headers_and_footers.html" />
</key>
<key name="numbers" >
  <topic name="Editing an expression" url="Editing_an_expression.html" />
  <topic name="Entering and displaying numbers" url="Entering_numbers.html" />
  <topic name="Format - Result" url="Dialog_result_format.html#Number" />
  <topic name="Imaginary or Complex Numbers" url="Imaginary_units.html" />
  <topic name="Working with Results" url="Result_format.html" />
</key>
<key name="numerical errors" >
  <topic name="Error Messages in Numerical Calculations" url="Numerical_Errors.html" />
  <topic name="Fixing Errors" url="Fixing_Errors.html" />
</key>
<key name="numerical integration method" >
  <topic name="Numerical Integration Methods" url="Numerical_integration_method.html" />
</key>
<key name="numerical methods" >
  <topic name="Numerical Integration Methods and AutoSelect" url="Numerical_integration_method.html" />
  <topic name="Numerical Methods" url="Numerical_Methods.html" />
  <topic name="Solver Algorithms and AutoSelect" url="Solving_algorithms.html" />
  <topic name="Solving Ordinary Differential Equations" url="ode_solve.html" />
  <topic name="Solving Partial Differential Equations" url="PDE_solve.html" />
</key>
<key name="numol function" >
  <topic name="Partial Differential Equation solver" url="numol.html" />
</key>
<key name="O (residual order on series expansion)" >
  <topic name="Series Expansion of an Expression" url="Series_expansion.html" />
</key>
<key name="Object command on the Insert menu" >
  <topic name="Insert Menu Commands" url="Insert_Menu.html#Object" />
</key>
<key name="object linking and embedding" >
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
</key>
<key name="octal numbers" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html" />
</key>
<key name="ODBC Input component" >
  <topic name="ODBC Input Component" url="Component_ODBC.html" />
</key>
<key name="odesolve function (solving a differential equations)" >
  <topic name="Solving a single ordinary differential equation" url="ode_solve.html" />
  <topic name="State Space ODE Solver" url="Statespace.html" />
</key>
<key name="OLE" >
  <topic name="Embedded Object" url="Embedded_Object.html" />
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
</key>
<key name="OLE automation" >
  <topic name="OLE Automation" url="OLE_Automation.html" />
</key>
<key name="on error operator" >
  <topic name="Error Handling in Programs" url="Program_error.html" />
</key>
<key name="Open command" >
  <topic name="File Menu Commands" url="File_Menu_Commands.html#Open" />
</key>
<key name="operand (defined)" >
  <topic name="Operators" url="Operator.html" />
</key>
<key name="operator keystrokes" >
  <topic name="Operators" url="Operator.html" />
</key>
<key name="operators" >
  <topic name="Operator" url="Operator.html" />
</key>
<key name="optimization" >
  <topic name="Functions for Equation Solving" url="Solving_functions.html" />
  <topic name="Minimizing or Maximizing a Function" url="Maximizing_or_minimizing_a_function.html" />
  <topic name="Symbolic Optimization" url="Tools_-_Optimization.html" />
</key>
<key name="Optimize Palette command" >
  <topic name="Format - Color Menu" url="Format_-_Color_-_Background.html" />
</key>
<key name="or (boolean operator)" >
  <topic name="Logical Operators" url="And_operator.html" />
</key>
<key name="order of evaluation" >
  <topic name="Calculation Order" url="Calculation_order.html" />
  <topic name="Global Definition Symbol" url="Global_definition_operator.html" />
</key>
<key name="ordinary differential equations" >
  <topic name="Differential equation solvers" url="Differential_equation_solvers.html" />
  <topic name="Solving a single ordinary differential equation" url="ode_solve.html" />
  <topic name="State Space ODE Solver" url="Statespace.html" />
</key>
<key name="ORIGIN (of arrays)" >
  <topic name="Array origin" url="Array_origin.html" />
  <topic name="Built in constants" url="Built_in_constants.html" />
</key>
<key name="orthogonal polynomial functions" >
  <topic name="Special functions" url="Special_functions.html" />
</key>
<key name="otherwise statement in a program" >
  <topic name="Conditional (if and otherwise) Operators" url="Program_Conditional.html#Otherwise" />
</key>
<key name="output table" >
  <topic name="Displaying a Vector or Matrix" url="Displaying_vector_or_matrix.html" />
</key>
<key name="overlapping regions" >
  <topic name="Aligning Regions" url="Aligning_regions.html" />
  <topic name="Worksheets and Regions" url="Region.html#overlap" />
</key>
<key name="page mode" >
  <topic name="Controlling the width of a text region" url="Text_region_sizing.html" />
  <topic name="Creating a Text Region" url="Creating_a_text_region.html" />
</key>
<key name="page numbers" >
  <topic name="Headers and footers" url="Headers_and_footers.html" />
</key>
<key name="page preview" >
  <topic name="page preview" url="Print_preview.html" />
</key>
<key name="page setup" >
  <topic name="Page Setup dialog box" url="Page_Setup_Dialog_Options.html" />
</key>
<key name="palette" >
  <topic name="Format - Color (optimize)" url="Format_-_Color_-_Background.html#optimize" />
</key>
<key name="Paragraph Format dialog box" >
  <topic name="Paragraph Format dialog box" url="Dialog_paragraph_format.html" />
</key>
<key name="paragraph properties" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html" />
</key>
<key name="parentheses" >
  <topic name="Editing an expression" url="Editing_an_expression.html#parentheses" />
</key>
<key name="parfrac keyword" >
  <topic name="Continued Fractions" url="Continued_fractions.html" />
</key>
<key name="partial derivative symbol" >
  <topic name="Differentiation operator" url="Differentiation_operator.html" />
</key>
<key name="partial differential equations" >
  <topic name="Command-line PDE solver" url="numol.html" />
  <topic name="Differential equation solvers" url="Differential_equation_solvers.html" />
  <topic name="Relaxation PDE Solver" url="Poissons_equation.html" />
  <topic name="Solving Partial Differential Equations" url="PDE_solve.html" />
</key>
<key name="partial fractions" >
  <topic name="partial fractions" url="Partial_fractions.html" />
</key>
<key name="Paste command on the Edit menu" >
  <topic name="Edit - Paste" url="Edit_-_Paste.html" />
</key>
<key name="paste link" >
  <topic name="Embedded Object" url="Embedded_Object.html" />
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
</key>
<key name="Paste Special command on the Edit menu" >
  <topic name="Edit - Paste Special" url="Edit_-_Paste_Special.html" />
</key>
<key name="pathname" >
  <topic name="Pathname" url="Pathname.html" />
</key>
<key name="pause function" >
  <topic name="Program Debugging" url="Program_debugging.html" />
</key>
<key name="pbeta function" >
  <topic name="pbeta function" url="Beta_distribution.html" />
</key>
<key name="pbinom function" >
  <topic name="pbinom function" url="Binomial_distribution.html" />
</key>
<key name="pcauchy function" >
  <topic name="pcauchy function" url="Cauchy_distribution.html" />
</key>
<key name="pchisq function" >
  <topic name="pchisq function" url="Chisquared_distribution.html" />
</key>
<key name="PCX file" >
  <topic name="Insert - Picture" url="Insert_-_Picture.html" />
</key>
<key name="pdesolve function (solving a differential equations)" >
  <topic name="Solving Partial Differential Equations" url="PDE_solve.html" />
</key>
<key name="percent (%)" >
  <topic name="Built-in Constants" url="Built_in_constants.html" />
</key>
<key name="percent symbol in names" >
  <topic name="Variable and Function Names" url="Variable_and_function_names.html" />
</key>
<key name="performance" >
  <topic name="Creating Vectors and Matrices" url="Vectors_and_matrices.html#arraysize" />
</key>
<key name="permut function (permutations)" >
  <topic name="Combinations and Permutations" url="combinations.html" />
</key>
<key name="pexp function" >
  <topic name="pexp function" url="Exponential_distribution.html" />
</key>
<key name="pF function" >
  <topic name="pF function" url="F_Distribution.html" />
</key>
<key name="pgamma function" >
  <topic name="pgamma function" url="Gamma_distribution.html" />
</key>
<key name="pgeom function" >
  <topic name="pgeom function" url="Geometric_distribution.html" />
</key>
<key name="phypergeom function" >
  <topic name="Hypergeometric distribution" url="Hypergeometric_distribution.html" />
</key>
<key name="pi" >
  <topic name="Built in constants" url="Built_in_constants.html" />
</key>
<key name="Picture command on the Insert menu" >
  <topic name="Insert Menu Commands" url="Insert_Menu.html#Picture" />
</key>
<key name="pictures" >
  <topic name="Working with a Picture" url="Picture.html" />
</key>
<key name="piecewise continuous functions" >
  <topic name="Discontinuous or Conditional Functions" url="Discontinuous_or_conditional_functions.html" />
</key>
<key name="placeholder (defined)" >
  <topic name="placeholder (defined)" url="Placeholder_defined.html" />
</key>
<key name="Playback command" >
  <topic name="Creating Animations" url="Animation.html" />
</key>
<key name="plnorm function" >
  <topic name="plnorm function" url="Log_normal_distribution.html" />
</key>
<key name="plogis function" >
  <topic name="plogis function" url="Logistic_distribution.html" />
</key>
<key name="plot coordinates" >
  <topic name="Getting a Readout of 2D Plot Coordinates" url="2D_trace.html" />
</key>
<key name="plot defaults" >
  <topic name="Default Settings for X-Y Plots and Polar Plots" url="2D_Default_settings.html" />
</key>
<key name="plot titles" >
  <topic name="Annotating a 3D Plot" url="3D_plot_annotation.html" />
  <topic name="Labels Page for X-Y or Polar Plots" url="Labels_page_for_xy_plots.html" />
</key>
<key name="plots, 2D" >
  <topic name="Creating a Polar Plot" url="Polar_Plot.html" />
  <topic name="Creating an X-Y Plot" url="X-y_plot.html" />
  <topic name="Format - Graph submenu" url="Format_-_Graph_-_XY_Plot.html" />
  <topic name="Getting a Readout of 2D Plot Coordinates" url="2D_trace.html" />
  <topic name="Graphing Multiple 2D Expressions" url="Graphing_more_than_one_expression.html" />
  <topic name="Zooming in on a 2D Plot" url="2D_Zoom.html" />
</key>
<key name="plots, 3D" >
  <topic name="3D Bar Plots" url="3D_Bar_Plot.html" />
  <topic name="3D Scatter Plots" url="3d_Scatter_Plots.html" />
  <topic name="Contour Plots" url="Contour_Plot.html" />
  <topic name="Format - Graph submenu" url="Format_-_Graph_-_XY_Plot.html" />
  <topic name="Insert Graph Commands" url="Insert_Graph.html" />
  <topic name="Surface Plots" url="Surface_Plot.html" />
  <topic name="Vector Field Plots" url="Vector_Field_Plot.html" />
</key>
<key name="plus" >
  <topic name="Addition operator" url="Addition_operator.html" />
</key>
<key name="pmt function (for payment on a loan)" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="pnbinom function" >
  <topic name="pnbinom function" url="Negative_binomial_distribution.html" />
</key>
<key name="PNG files" >
  <topic name="Saving a Worksheet as HTML" url="Saving_a_worksheet_as_HTML.html" />
</key>
<key name="pnorm function" >
  <topic name="pnorm function" url="Normal_distribution.html" />
</key>
<key name="Poisson's equation" >
  <topic name="Poisson's equation" url="Poissons_equation.html" />
</key>
<key name="Poisson distribution" >
  <topic name="Poisson distribution" url="Poisson_distribution.html" />
</key>
<key name="pol2xy function" >
  <topic name="Mapping Functions" url="mapping_functions.html" />
</key>
<key name="polar coordinates" >
  <topic name="Mapping Functions" url="mapping_functions.html" />
  <topic name="polar coordinates" url="Polar_angle.html" />
</key>
<key name="polar plots" >
  <topic name="Changing Axis Limits of 2D Plots" url="2D_axis_limits.html" />
  <topic name="Changing Line Types on 2D Plots" url="2D_Traces_Page.html" />
  <topic name="Creating a Polar Plot" url="Polar_Plot.html" />
  <topic name="Formatting 2D Graphs" url="Format_-_Graph_-_XY_Plot.html#polarplot" />
  <topic name="Getting a Readout of 2D Plot Coordinates" url="2D_trace.html" />
</key>
<key name="polygamma function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="polygon offset" >
  <topic name="3D Plot Format Dialog Box (Advanced Tab)" url="3D_Plot_Format_Dialog_Box_Advanced_Tab.html#offset" />
</key>
<key name="Polyhedron function" >
  <topic name="Graph Functions" url="Graph_Functions.html" />
  <topic name="Graphing Uniform Polyhedra" url="Uniform_polyhedra.html" />
</key>
<key name="PolyLookup function" >
  <topic name="Graph Functions" url="Graph_Functions.html" />
  <topic name="Graphing Uniform Polyhedra" url="Uniform_polyhedra.html" />
</key>
<key name="Polynomial Coefficients command" >
  <topic name="Finding the Coefficients of a Polynomial" url="Polynomial_Coefficients.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="polynomial regression" >
  <topic name="Polynomial regression" url="Polynomial_regression.html" />
  <topic name="Polynomial Regression, Localized" url="Loess.html" />
</key>
<key name="polynomials" >
  <topic name="Factoring polynomials" url="Factoring_polynomials.html" />
  <topic name="Finding the Coefficients of a Polynomial" url="Polynomial_Coefficients.html" />
  <topic name="Roots of a polynomial" url="Finding_roots.html" />
</key>
<key name="polyroots function (find all roots of expression)" >
  <topic name="Functions for Equation Solving" url="Solving_functions.html" />
  <topic name="Roots of a polynomial" url="Finding_roots.html" />
</key>
<key name="population statistics" >
  <topic name="Variance and Standard Deviation" url="Standard_deviation_and_variance.html" />
</key>
<key name="postfix operator" >
  <topic name="Custom Operators" url="Defining_a_Custom_Operator.html" />
</key>
<key name="power regression" >
  <topic name="Power regression" url="Power_regression.html" />
</key>
<key name="power, raising to a" >
  <topic name="Exponentiation operator" url="Exponentiation_operator.html" />
</key>
<key name="ppmt function (payment on principal)" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="ppois function" >
  <topic name="ppois function" url="Poisson_distribution.html" />
</key>
<key name="precision displayed" >
  <topic name="Controlling the Display of Results" url="Result_format.html" />
  <topic name="Result Format Dialog Box - Number Format Tab" url="Dialog_result_format.html#Number" />
</key>
<key name="precision in datafiles" >
  <topic name="Worksheet Options" url="Dialog_Worksheet_Options.html#precision" />
</key>
<key name="predefined constants" >
  <topic name="Built in constants" url="Built_in_constants.html" />
  <topic name="Unit Systems" url="Dialog_Worksheet_Options.html#UnitSystem" />
</key>
<key name="predefined variables" >
  <topic name="Built in constants" url="Built_in_constants.html" />
</key>
<key name="predict function (extrapolation)" >
  <topic name="Linear prediction" url="Linear_prediction.html" />
</key>
<key name="Preferences dialog box" >
  <topic name="Preferences Dialog Box" url="Dialog_Preferences.html" />
</key>
<key name="prime symbol" >
  <topic name="ODE Solve Blocks" url="ode_solve.html" />
  <topic name="Variable and Function Names" url="Variable_and_function_names.html" />
</key>
<key name="principal value of roots" >
  <topic name="Square Root and nth Root Operator" url="Square_root_operator.html" />
</key>
<key name="Print dialog box" >
  <topic name="Print Dialog Box" url="Print_Dialog_Box.html" />
</key>
<key name="print preview" >
  <topic name="File Menu" url="File_Menu_Commands.html" />
</key>
<key name="printing" >
  <topic name="Headers and footers" url="Headers_and_footers.html" />
  <topic name="Page Setup Dialog Box" url="Page_Setup_Dialog_Options.html" />
  <topic name="Previewing your output" url="Print_preview.html" />
  <topic name="Printing a worksheet" url="Printing_a_worksheet.html" />
</key>
<key name="priority of evaluation" >
  <topic name="Calculation Order" url="Calculation_order.html" />
</key>
<key name="PRNCOLWIDTH, PRNPRECISION (datafile settings)" >
  <topic name="Worksheet Options" url="Dialog_Worksheet_Options.html#precision" />
</key>
<key name="probability distributions" >
  <topic name="Beta distribution" url="Beta_distribution.html" />
  <topic name="Binomial distribution" url="Binomial_distribution.html" />
  <topic name="Cauchy distribution" url="Cauchy_distribution.html" />
  <topic name="Chi-squared distribution" url="Chisquared_distribution.html" />
  <topic name="Exponential distribution" url="Exponential_distribution.html" />
  <topic name="F distribution" url="F_Distribution.html" />
  <topic name="Gamma distribution" url="Gamma_distribution.html" />
  <topic name="Geometric distribution" url="Geometric_distribution.html" />
  <topic name="Log normal distribution" url="Log_normal_distribution.html" />
  <topic name="Logistic distribution" url="Logistic_distribution.html" />
  <topic name="Negative binomial distribution" url="Negative_binomial_distribution.html" />
  <topic name="Normal distribution" url="Normal_distribution.html" />
  <topic name="Poisson distribution" url="Poisson_distribution.html" />
  <topic name="Student's t distribution" url="Students_t_distribution.html" />
  <topic name="Uniform distribution" url="Uniform_distribution.html" />
  <topic name="Weibull distribution" url="Weibull_distribution.html" />
</key>
<key name="product" >
  <topic name="Cross product operator" url="Cross_product_operator.html" />
  <topic name="Product with range variables" url="Product_with_range_variables.html" />
  <topic name="Product without range variables" url="Product_without_range_variables.html" />
</key>
<key name="programming" >
  <topic name="Add Line Operator" url="Add_line_operator.html" />
  <topic name="Automation" url="OLE_Automation.html" />
  <topic name="Controlling Program Execution" url="Program_Control.html" />
  <topic name="Creating User DLLs" url="Creating_user_DLLs.html" />
  <topic name="Defining a Program" url="Defining_a_Program.html" />
  <topic name="Program Loops" url="Program_Loops.html" />
  <topic name="Programming" url="Programming.html" />
  <topic name="Scripting an Object" url="Scripting_an_object.html" />
</key>
<key name="Programming toolbar" >
  <topic name="Programming toolbar" url="Programming_toolbar.html" />
</key>
<key name="programs" >
  <topic name="Creating user DLLs" url="Creating_user_DLLs.html" />
  <topic name="Defining a Program" url="Defining_a_Program.html" />
  <topic name="Programming" url="Programming.html" />
  <topic name="Scripting an Object" url="Scripting_an_object.html" />
</key>
<key name="Properties command" >
  <topic name="Format Menu" url="Format_Menu.html" />
</key>
<key name="Properties dialog box" >
  <topic name="Properties Dialog Box" url="Dialog_Properties.html" />
</key>
<key name="properties of a Mathsoft Control component" >
  <topic name="Configuring controls" url="Components.html#configure" />
  <topic name="Scripting an Object" url="Scripting_an_object.html" />
</key>
<key name="protecting your worksheet" >
  <topic name="Grouping and Protecting Information with Areas" url="Areas.html" />
  <topic name="Protecting Your Worksheet" url="Protecting_Your_Worksheet.html" />
</key>
<key name="provenance" >
  <topic name="Metadata and Source Information" url="Provenance.html" />
  <topic name="Selection Annotation Dialog Box" url="Dialog_Selection_Annotation.html#provenance" />
</key>
<key name="Psi function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="pspline function (for cubic spline interpolation)" >
  <topic name="Cubic spline interpolation" url="Cubic_spline_interpolation.html" />
</key>
<key name="pt function" >
  <topic name="pt function" url="Students_t_distribution.html" />
</key>
<key name="punif function" >
  <topic name="punif function" url="Uniform_distribution.html" />
</key>
<key name="push button" >
  <topic name="Controls Toolbar" url="Toolbars_-_Control.html" />
  <topic name="Mathsoft controls" url="Components.html#controls" />
  <topic name="Scripting an Object" url="Scripting_an_object.html" />
</key>
<key name="pv function (present value)" >
  <topic name="Finance Functions" url="Finance_functions.html#RateOfReturn" />
</key>
<key name="pweibull function" >
  <topic name="Weibull Distribution" url="Weibull_distribution.html" />
</key>
<key name="pwrfit (for power regression)" >
  <topic name="Power regression" url="Power_regression.html" />
</key>
<key name="qbeta function" >
  <topic name="qbeta function" url="Beta_distribution.html" />
</key>
<key name="qbinom function" >
  <topic name="qbinom function" url="Binomial_distribution.html" />
</key>
<key name="qcauchy function" >
  <topic name="qcauchy function" url="Cauchy_distribution.html" />
</key>
<key name="qchisq function" >
  <topic name="qchisq function" url="Chisquared_distribution.html" />
</key>
<key name="qexp function" >
  <topic name="qexp function" url="Exponential_distribution.html" />
</key>
<key name="qF function" >
  <topic name="qF function" url="F_Distribution.html" />
</key>
<key name="qgamma function" >
  <topic name="qgamma function" url="Gamma_distribution.html" />
</key>
<key name="qgeom function" >
  <topic name="qgeom function" url="Geometric_distribution.html" />
</key>
<key name="qhypergeom function" >
  <topic name="Hypergeometric distribution" url="Hypergeometric_distribution.html" />
</key>
<key name="qlnorm function" >
  <topic name="qlnorm function" url="Log_normal_distribution.html" />
</key>
<key name="qlogis function" >
  <topic name="qlogis function" url="Logistic_distribution.html" />
</key>
<key name="qnbinom function" >
  <topic name="qnbinom function" url="Negative_binomial_distribution.html" />
</key>
<key name="qnorm function" >
  <topic name="qnorm function" url="Normal_distribution.html" />
</key>
<key name="qpois function" >
  <topic name="qpois function" url="Poisson_distribution.html" />
</key>
<key name="qr decomposition function" >
  <topic name="QR Decomposition" url="QR_decomposition.html" />
</key>
<key name="qt function" >
  <topic name="Student's t Distribution" url="Students_t_distribution.html" />
</key>
<key name="QuickPlot Data tab" >
  <topic name="3D Plot Format Dialog Box (QuickPlot Data Tab)" url="3D_Plot_Format_Dialog_Box_(QuickPlot_Data_Tab).html" />
</key>
<key name="QuickPlots" >
  <topic name="3D QuickPlot settings" url="3D_Plot_Format_Dialog_Box_(QuickPlot_Data_Tab).html" />
  <topic name="Changing Axis Limits of 2D Plots" url="2D_axis_limits.html" />
  <topic name="Quickplots" url="Quickplots.html" />
</key>
<key name="qunif function" >
  <topic name="qunif function" url="Uniform_distribution.html" />
</key>
<key name="qweibull function" >
  <topic name="Weibull Distribution" url="Weibull_distribution.html" />
</key>
<key name="radau function" >
  <topic name="Final-Value Ordinary Differential Equation Solvers" url="Lowercase_ODE.html" />
  <topic name="ODE Solvers" url="ODE_solvers.html" />
</key>
<key name="Radau solver" >
  <topic name="Jacobian" url="Jacobian.html" />
</key>
<key name="radical" >
  <topic name="Square root operator" url="Square_root_operator.html" />
</key>
<key name="radio button" >
  <topic name="Controls Toolbar" url="Toolbars_-_Control.html" />
  <topic name="Mathsoft controls" url="Components.html#controls" />
  <topic name="Scripting an Object" url="Scripting_an_object.html" />
</key>
<key name="radix" >
  <topic name="Controlling the Display of Results" url="Result_format.html" />
</key>
<key name="random numbers" >
  <topic name="Beta distribution" url="Beta_distribution.html" />
  <topic name="Binomial distribution" url="Binomial_distribution.html" />
  <topic name="Cauchy distribution" url="Cauchy_distribution.html" />
  <topic name="Chi-squared distribution" url="Chisquared_distribution.html" />
  <topic name="Exponential distribution" url="Exponential_distribution.html" />
  <topic name="F distribution" url="F_Distribution.html" />
  <topic name="Gamma distribution" url="Gamma_distribution.html" />
  <topic name="Geometric distribution" url="Geometric_distribution.html" />
  <topic name="Log normal distribution" url="Log_normal_distribution.html" />
  <topic name="Logistic distribution" url="Logistic_distribution.html" />
  <topic name="Negative binomial distribution" url="Negative_binomial_distribution.html" />
  <topic name="Normal distribution" url="Normal_distribution.html" />
  <topic name="Poisson distribution" url="Poisson_distribution.html" />
  <topic name="Student's t distribution" url="Students_t_distribution.html" />
  <topic name="Uniform distribution" url="Uniform_distribution.html" />
  <topic name="Weibull distribution" url="Weibull_distribution.html" />
</key>
<key name="range product" >
  <topic name="range product" url="Product_with_range_variables.html" />
</key>
<key name="range sum" >
  <topic name="range sum" url="Summation_with_range_variables.html" />
</key>
<key name="range variables" >
  <topic name="2D plotting" url="X-y_plot.html" />
  <topic name="Calculating with Arrays" url="Calculating_with_Arrays.html" />
  <topic name="Defining a Range Variable" url="Defining_a_range_variable.html" />
</key>
<key name="rank function" >
  <topic name="rank of a matrix" url="Rank_of_a_matrix.html" />
</key>
<key name="rate function (for interest rate)" >
  <topic name="Finance Functions" url="Finance_functions.html" />
</key>
<key name="raw modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="rbeta function" >
  <topic name="rbeta function" url="Beta_distribution.html" />
</key>
<key name="rbinom function" >
  <topic name="rbinom function" url="Binomial_distribution.html" />
</key>
<key name="rcauchy function" >
  <topic name="rcauchy function" url="Cauchy_distribution.html" />
</key>
<key name="rchisq function" >
  <topic name="rchisq function" url="Chisquared_distribution.html" />
</key>
<key name="Re function" >
  <topic name="Functions for Complex Numbers" url="complex_numbers.html" />
</key>
<key name="READ_BLUE function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_GREEN function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_HLS function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_HLS_HUE function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_HLS_LIGHT function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_HLS_SAT function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_HSV function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_HSV_HUE function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_HSV_SAT function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_HSV_VALUE function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_IMAGE function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READ_RED function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READBIN function" >
  <topic name="Reading Data from a Binary Data File (READBIN function)" url="READBIN_function.html" />
</key>
<key name="READBMP function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READFILE function" >
  <topic name="Reading and Writing Arbitrary Data Formats" url="READFILE.html" />
</key>
<key name="reading data files" >
  <topic name="Reading and Writing Arbitrary Data Formats" url="READFILE.html" />
  <topic name="Reading and Writing ASCII Data (READPRN, WRITEPRN, APPENDPRN)" url="Read_ASCII.html" />
  <topic name="Reading and Writing Data" url="Reading_data.html" />
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
  <topic name="Reading Binary Data" url="READBIN_function.html" />
</key>
<key name="reading data from a measurement device" >
  <topic name="Data Acquisition Component" url="Component_DAQ.html" />
</key>
<key name="reading image files" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READPRN function" >
  <topic name="Reading and Writing Data (READPRN, WRITEPRN, APPENDPRN)" url="Read_ASCII.html" />
</key>
<key name="READRGB function" >
  <topic name="Reading and Writing Image Files" url="Image_processing.html" />
</key>
<key name="READWAV function" >
  <topic name="WAV Access Functions" url="wav_file_functions.html" />
</key>
<key name="real modifier" >
  <topic name="Making Assumptions About Variables" url="Keyword_assume.html" />
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="RealRange modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="rearranging arrays" >
  <topic name="Joining and Subdividing Arrays" url="Joining_arrays.html" />
  <topic name="Sorting Functions" url="Sorting_functions.html" />
</key>
<key name="recently opened files" >
  <topic name="File Menu Commands" url="File_Menu_Commands.html#RecentFiles" />
</key>
<key name="recursion" >
  <topic name="Recursion" url="Recursion.html" />
</key>
<key name="redefining built-in constants" >
  <topic name="Preferences Dialog Box" url="Dialog_Preferences.html#Warnings" />
  <topic name="redefining built-in constants" url="Built_in_constants.html" />
  <topic name="Redefinition Warnings" url="Redefinition_Warnings.html" />
</key>
<key name="redefinition warnings" >
  <topic name="Redefinition Warnings" url="Redefinition_Warnings.html" />
</key>
<key name="redistributing custom components" >
  <topic name="Saving and Redistributing Components" url="Components_redistributing.html" />
</key>
<key name="Reference command on the Insert menu" >
  <topic name="Insert Menu Commands" url="Insert_Menu.html#Reference" />
</key>
<key name="reference to a worksheet" >
  <topic name="Including One Worksheet Inside Another" url="Referenced_worksheets.html" />
  <topic name="Redefinition Warnings" url="Redefinition_Warnings.html#Referenced" />
</key>
<key name="regions" >
  <topic name="Aligning Regions" url="Aligning_regions.html" />
  <topic name="Region Properties" url="Dialog_Properties.html" />
  <topic name="Using Regions" url="Region.html" />
  <topic name="Viewing Regions" url="View_-_Regions.html" />
</key>
<key name="Regions command on the View menu" >
  <topic name="View Regions" url="View_-_Regions.html" />
</key>
<key name="regress function" >
  <topic name="Polynomial regression" url="Polynomial_regression.html" />
</key>
<key name="regression" >
  <topic name="Curve fitting" url="Curve_fitting.html" />
  <topic name="Solve Block" url="Solve_Block.html" />
</key>
<key name="relax function (PDE solver)" >
  <topic name="Poisson's equation" url="Poissons_equation.html" />
</key>
<key name="renaming dimensions" >
  <topic name="Renaming dimensions" url="Renaming_dimensions.html" />
</key>
<key name="Repaginate command" >
  <topic name="Format Menu Commands" url="Format_Menu.html#repaginate" />
</key>
<key name="Replace dialog box" >
  <topic name="Edit - Replace" url="Edit_-_Replace.html" />
  <topic name="Edit Menu" url="Edit_Menu.html" />
</key>
<key name="replacing characters" >
  <topic name="Finding and Replacing Characters" url="Find_and_replace.html" />
</key>
<key name="resizing a graph" >
  <topic name="Worksheets and Regions" url="Region.html#resize" />
</key>
<key name="resizing a region" >
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
  <topic name="Worksheets and Regions" url="Region.html#resize" />
</key>
<key name="resizing a text region" >
  <topic name="Controlling the width of a text region" url="Text_region_sizing.html" />
</key>
<key name="resizing an array" >
  <topic name="Creating Vectors and Matrices" url="Vectors_and_matrices.html" />
  <topic name="Joining and Subdividing Arrays" url="Joining_arrays.html" />
</key>
<key name="restoring a bitmap to its original size" >
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
</key>
<key name="restoring the original copy of an Electronic Book" >
  <topic name="Annotating an E-book" url="Saving_an_EBook.html" />
</key>
<key name="restrictions" >
  <topic name="Array size" url="Vectors_and_matrices.html#arraysize" />
  <topic name="Variable and Function Names" url="Variable_and_function_names.html" />
</key>
<key name="result format" >
  <topic name="Result Format" url="Result_format.html" />
</key>
<key name="Result Format Dialog Box" >
  <topic name="Result Format Dialog Box" url="Dialog_result_format.html" />
</key>
<key name="results" >
  <topic name="Automatic and Manual Calculation Modes" url="Automatic_Calculation_Mode.html" />
  <topic name="Copying Results of Calculation" url="Result_format.html" />
  <topic name="Displaying vector or matrix results" url="Displaying_vector_or_matrix.html" />
  <topic name="Evaluating a Function" url="Evaluating_a_function.html" />
  <topic name="Evaluating an Expression" url="Evaluating_an_Expression.html" />
  <topic name="Numerical Methods" url="Numerical_Methods.html" />
  <topic name="Symbolic evaluation" url="Symbolic_calculation.html" />
</key>
<key name="Return key" >
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
</key>
<key name="reverse function" >
  <topic name="Sorting functions" url="Sorting_functions.html" />
</key>
<key name="rewrite keyword" >
  <topic name="Combining Expressions" url="Combining_expressions.html" />
  <topic name="Rewriting Expressions" url="Rewriting_expressions.html" />
  <topic name="Simplifying Expressions" url="Symbolic_simplification.html" />
</key>
<key name="rexp function" >
  <topic name="rexp function" url="Exponential_distribution.html" />
</key>
<key name="rF function" >
  <topic name="rF function" url="F_Distribution.html" />
</key>
<key name="rgamma function" >
  <topic name="rgamma function" url="Gamma_distribution.html" />
</key>
<key name="rgeom function" >
  <topic name="rgeom function" url="Geometric_distribution.html" />
</key>
<key name="rhypergeom function" >
  <topic name="Hypergeometric distribution" url="Hypergeometric_distribution.html" />
</key>
<key name="Riemann Zeta function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="Right Arrow key" >
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
</key>
<key name="right arrow symbol" >
  <topic name="Symbolic equal sign" url="Symbolic_equal_sign.html" />
</key>
<key name="right margin" >
  <topic name="Controlling the width of a text region" url="Text_region_sizing.html" />
</key>
<key name="Rkadapt function (adaptive Runge-Kutta)" >
  <topic name="Fixed-Step and Adaptive ODE Solvers" url="ODE_solvers.html" />
  <topic name="ODE Solve Blocks" url="ode_solve.html" />
</key>
<key name="rkadapt function (endpoint adaptive Runge-Kutta)" >
  <topic name="Final-Value Ordinary Differential Equation Solvers" url="Lowercase_ODE.html" />
</key>
<key name="rkfixed function (fixed-step Runge-Kutta)" >
  <topic name="Fixed-Step and Adaptive ODE Solvers" url="ODE_solvers.html" />
  <topic name="ODE Solve Blocks" url="ode_solve.html" />
</key>
<key name="rlnorm function" >
  <topic name="rlnorm function" url="Log_normal_distribution.html" />
</key>
<key name="rlogis function" >
  <topic name="rlogis function" url="Logistic_distribution.html" />
</key>
<key name="rnbinom function" >
  <topic name="rnbinom function" url="Negative_binomial_distribution.html" />
</key>
<key name="rnd function (random number generation)" >
  <topic name="rnd function (for random number generation)" url="Uniform_distribution.html" />
</key>
<key name="rnorm function" >
  <topic name="rnorm function" url="Normal_distribution.html" />
</key>
<key name="Romberg integration method" >
  <topic name="Numerical Integration Method" url="Numerical_integration_method.html" />
</key>
<key name="root function" >
  <topic name="Finding roots" url="Finding_roots.html" />
  <topic name="Functions for Equation Solving" url="Solving_functions.html" />
</key>
<key name="root of an expression" >
  <topic name="Finding roots" url="Finding_roots.html" />
  <topic name="Solving Equations Symbolically" url="Symbolic_solving.html" />
  <topic name="Square root operator" url="Square_root_operator.html" />
</key>
<key name="rotating a 3D plot" >
  <topic name="Rotating, Spinning, or Zooming a 3D Plot" url="3D_Plot_transformations.html" />
</key>
<key name="round function" >
  <topic name="Truncation and Rounding Functions" url="Truncation_Functions.html" />
</key>
<key name="roundoff" >
  <topic name="Truncation functions" url="Truncation_Functions.html" />
</key>
<key name="row-reduced echelon form" >
  <topic name="Rank and Linear Systems Properties of Matrices" url="Rank_of_a_matrix.html" />
</key>
<key name="rows function (matrix)" >
  <topic name="rows function" url="Dimensions_of_a_matrix.html" />
</key>
<key name="rpois function" >
  <topic name="rpois function" url="Poisson_distribution.html" />
</key>
<key name="rref function" >
  <topic name="Rank and Linear Systems Properties of Matrices" url="Rank_of_a_matrix.html" />
</key>
<key name="rsort function" >
  <topic name="Sorting functions" url="Sorting_functions.html" />
</key>
<key name="rt function" >
  <topic name="rt function" url="Students_t_distribution.html" />
</key>
<key name="RTF" >
  <topic name="Exporting a Worksheet to Another Application" url="Exporting_a_Worksheet.html" />
</key>
<key name="ruler" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html" />
  <topic name="The Worksheet Ruler" url="Worksheet_Ruler.html" />
</key>
<key name="runif function" >
  <topic name="runif function" url="Uniform_distribution.html" />
</key>
<key name="rweibull function" >
  <topic name="Weibull Distribution" url="Weibull_distribution.html" />
</key>
<key name="Save As command" >
  <topic name="Save As" url="File_-_Save_As.html" />
</key>
<key name="SaveColormap function" >
  <topic name="Creating and Loading Colormaps" url="3D_Colormaps.html" />
</key>
<key name="saving a worksheet" >
  <topic name="File - Save As Web Page" url="File_-_Save_as_Web_Page.html" />
  <topic name="Provenance and Metadata" url="Provenance.html" />
  <topic name="Saving a Worksheet as an Earlier Version" url="Saving_a_Worksheet_as_earlier.html" />
  <topic name="Saving a Worksheet as HTML" url="Saving_a_worksheet_as_HTML.html" />
  <topic name="Saving your work" url="File_Menu_Commands.html#Save" />
  <topic name="XML File Format" url="XML_format.html" />
</key>
<key name="saving and redistributing components" >
  <topic name="Saving and Redistributing Components" url="Components_redistributing.html" />
</key>
<key name="saving animations" >
  <topic name="Creating Animations" url="Animation.html" />
</key>
<key name="saving changes in your Electronic Book" >
  <topic name="Annotating an E-book" url="Saving_an_EBook.html" />
</key>
<key name="saving custom components" >
  <topic name="Saving and Redistributing Components" url="Components_redistributing.html" />
</key>
<key name="sbval function" >
  <topic name="Deriving Initial Conditions for an ODE" url="Linear_shooting.html" />
</key>
<key name="scalar operators" >
  <topic name="Calculator Toolbar" url="Calculator_toolbar.html" />
  <topic name="Complex conjugate operator" url="Complex_conjugate_operator.html" />
  <topic name="Product with range variables" url="Product_with_range_variables.html" />
  <topic name="Summation with range variables" url="Summation_with_range_variables.html" />
</key>
<key name="scaled functions" >
  <topic name="Bessel Functions" url="Bessel_functions.html" />
  <topic name="Gamma Functions" url="Euler_gamma_function.html" />
</key>
<key name="scatter plots" >
  <topic name="3D scatter plots" url="3d_Scatter_Plots.html" />
</key>
<key name="scientific notation" >
  <topic name="Entering and displaying numbers" url="Entering_numbers.html#scientific" />
</key>
<key name="scripting languages" >
  <topic name="Scriptable Object Component" url="Component_Scriptable_Object.html" />
</key>
<key name="scrolling output table" >
  <topic name="Displaying vector or matrix results" url="Displaying_vector_or_matrix.html" />
  <topic name="Working with Results" url="Result_format.html" />
</key>
<key name="search function" >
  <topic name="String Functions" url="string_functions.html" />
</key>
<key name="searching for characters" >
  <topic name="Finding and Replacing Characters" url="Find_and_replace.html" />
</key>
<key name="searching through an Electronic Book" >
  <topic name="Searching Through an E-book" url="Searching_an_EBook.html" />
</key>
<key name="sec function" >
  <topic name="Trigonometric functions" url="Trigonometric_functions.html" />
</key>
<key name="sech function" >
  <topic name="Hyperbolic Functions" url="Hyperbolic_functions.html" />
</key>
<key name="seed function" >
  <topic name="Seed" url="Seed.html" />
</key>
<key name="Select All command" >
  <topic name="Edit Menu" url="Edit_Menu.html" />
</key>
<key name="selecting" >
  <topic name="Editing an expression" url="Editing_an_expression.html" />
  <topic name="Math Editing Lines" url="Editing_cursor.html#editingmath" />
  <topic name="Selecting Text" url="selecting_text.html" />
  <topic name="Worksheets and Regions" url="Region.html" />
</key>
<key name="Send to Back command" >
  <topic name="Worksheets and Regions" url="Region.html#overlap" />
</key>
<key name="sequence of values" >
  <topic name="Defining a Range Variable" url="Defining_a_range_variable.html" />
</key>
<key name="series expansion of an expression" >
  <topic name="Series Expansion of an Expression" url="Series_expansion.html" />
</key>
<key name="series keyword" >
  <topic name="Series Expansion of an Expression" url="Series_expansion.html" />
</key>
<key name="setting tab stops" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html#tabs" />
</key>
<key name="Shi function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="Shift key" >
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
</key>
<key name="Si function" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="SI unit system" >
  <topic name="Worksheet Options Dialog Box - Unit System Tab" url="Dialog_Worksheet_Options.html#UnitSystem" />
</key>
<key name="sign function" >
  <topic name="Functions for Complex Numbers" url="complex_numbers.html" />
</key>
<key name="sign of a complex or real number" >
  <topic name="Functions for Complex Numbers" url="complex_numbers.html" />
</key>
<key name="signal processing" >
  <topic name="Correlation of signals" url="correl2d.html" />
  <topic name="fft's of complex data" url="ffts_of_complex_data.html" />
  <topic name="fft's of real data" url="FFTs_of_real_data.html" />
</key>
<key name="signum function" >
  <topic name="Functions for Complex Numbers" url="complex_numbers.html" />
</key>
<key name="Simplify command on the Symbolics menu" >
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="simplify keyword" >
  <topic name="Collecting Terms" url="Collecting_terms.html" />
  <topic name="Combining Expressions" url="Combining_expressions.html" />
  <topic name="Simplifying Expressions" url="Symbolic_simplification.html" />
</key>
<key name="simplifying an expression symbolically" >
  <topic name="Simplifying Expressions" url="Symbolic_simplification.html" />
  <topic name="Symbolic Calculation" url="Symbolic_calculation.html" />
</key>
<key name="simplifying displayed units" >
  <topic name="Simplifying Displayed Units" url="Simplifying_Units.html" />
</key>
<key name="sin function" >
  <topic name="Trigonometric functions" url="Trigonometric_functions.html" />
</key>
<key name="sinc function" >
  <topic name="Trigonometric functions" url="Trigonometric_functions.html" />
</key>
<key name="sincos modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="sine integral" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="sinfit function (sinusoidal regression)" >
  <topic name="Sinusoidal regression" url="Sinusoidal_regression.html" />
</key>
<key name="singular endpoint" >
  <topic name="Numerical Integration Methods" url="Numerical_integration_method.html" />
</key>
<key name="singular matrix" >
  <topic name="Worksheet Options Dialog Box - Calculation Tab" url="Dialog_Worksheet_Options.html#Calc" />
</key>
<key name="singular value decomposition function" >
  <topic name="Singular Value Decomposition" url="Singular_value_decomposition.html" />
</key>
<key name="singularity functions" >
  <topic name="Kronecker delta function" url="Kronecker_delta_function.html" />
</key>
<key name="sinh function" >
  <topic name="Hyperbolic functions" url="Hyperbolic_functions.html" />
</key>
<key name="sinhcosh modifier" >
  <topic name="Modifiers" url="Modifiers.html" />
</key>
<key name="sinusoidal regression" >
  <topic name="Sinusoidal regression" url="Sinusoidal_regression.html" />
</key>
<key name="SIUnitsOf" >
  <topic name="Error Messages in Numerical Calculations - Deprecated Functions" url="Numerical_Errors.html#FunctionIsObsolete" />
  <topic name="Error Messages in Numerical Calculations - Mismatched Units" url="Numerical_Errors.html#BadApplication" />
  <topic name="Error Messages in Numerical Calculations - Power of Units" url="Numerical_Errors.html#DimensionToNonrealPower" />
  <topic name="Expression Type" url="Expression_type_functions.html" />
</key>
<key name="sketches" >
  <topic name="Importing a Graphic" url="Bitmap_Graphics.html" />
  <topic name="SmartSketch Component" url="Component_SmartSketch.html" />
</key>
<key name="skew function" >
  <topic name="Kurtosis and Skewness Functions" url="kurtosis_function.html" />
</key>
<key name="slider" >
  <topic name="Controls Toolbar" url="Toolbars_-_Control.html" />
  <topic name="Mathsoft controls" url="Components.html#controls" />
  <topic name="Scripting an Object" url="Scripting_an_object.html" />
</key>
<key name="slope function" >
  <topic name="Linear Regression" url="Linear_regression.html" />
</key>
<key name="smallest number in an array" >
  <topic name="Lookup Functions" url="Lookup_functions.html" />
  <topic name="Maxima and Minima of an Array" url="Maxima_and_minima.html" />
</key>
<key name="SmartSketch component" >
  <topic name="Creating a New SmartSketch Drawing" url="Creating_a_New_SmartSketch_Drawing.html" />
</key>
<key name="smooth systems" >
  <topic name="Fixed-Step and Adaptive ODE Solvers" url="ODE_solvers.html" />
</key>
<key name="smoothing data" >
  <topic name="Curve fitting functions" url="Curve_fitting.html" />
  <topic name="Smoothing Data Using a Gaussian Kernel Method" url="Gaussian_smoothing.html" />
  <topic name="Smoothing Data Using an Adaptive Method" url="Adaptive_smoothing.html" />
  <topic name="Smoothing Data With Running Medians" url="Median_smoothing.html" />
</key>
<key name="solve blocks" >
  <topic name="Solve Block" url="Solve_Block.html" />
</key>
<key name="Solve command and keyword" >
  <topic name="Solving Equations Symbolically" url="Symbolic_solving.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="solve function" >
  <topic name="State Space ODE Solver" url="Statespace.html" />
</key>
<key name="solving differential equations" >
  <topic name="Differential equation solvers" url="Differential_equation_solvers.html" />
</key>
<key name="solving equations" >
  <topic name="Functions for Equation Solving" url="Solving_functions.html" />
  <topic name="Roots of an expression" url="Finding_roots.html" />
  <topic name="Solve Block" url="Solve_Block.html" />
  <topic name="Solving Equations Symbolically" url="Symbolic_solving.html" />
</key>
<key name="solving linear systems" >
  <topic name="Solving Linear Systems" url="solving_linear_systems.html" />
</key>
<key name="sort function" >
  <topic name="Sorting functions" url="Sorting_functions.html" />
</key>
<key name="spacebar" >
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
</key>
<key name="special characters in a string" >
  <topic name="Creating a String" url="Creating_a_String.html" />
</key>
<key name="special functions" >
  <topic name="Special Functions" url="Special_functions.html" />
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="spectrum of signal" >
  <topic name="fft's of complex data" url="ffts_of_complex_data.html" />
  <topic name="fft's of real data" url="FFTs_of_real_data.html" />
</key>
<key name="spellchecking text" >
  <topic name="Preferences Dialog Box" url="Dialog_Preferences.html#Language" />
  <topic name="Tools - Spelling" url="Tools_-_Spelling.html" />
</key>
<key name="sph2xyz function" >
  <topic name="Mapping Functions" url="mapping_functions.html" />
</key>
<key name="spherical Bessel functions" >
  <topic name="Bessel Functions" url="Bessel_functions.html" />
</key>
<key name="spinning a 3D plot" >
  <topic name="Rotating, Spinning, or Zooming a 3D Plot" url="3D_Plot_transformations.html" />
</key>
<key name="spline functions" >
  <topic name="Cubic spline interpolation" url="Cubic_spline_interpolation.html" />
  <topic name="Interpolation and Prediction Functions" url="Interpolation_and_Prediction.html" />
</key>
<key name="SQL support" >
  <topic name="ODBC Input Component" url="Component_ODBC.html" />
</key>
<key name="square root" >
  <topic name="square root" url="Square_root_operator.html" />
</key>
<key name="squiggly lines" >
  <topic name="Redefinition Warnings" url="Redefinition_Warnings.html" />
</key>
<key name="stack function (arrays)" >
  <topic name="Joining Arrays" url="Joining_arrays.html" />
</key>
<key name="standard deviation" >
  <topic name="Statistics and Data Analysis" url="Statistics_functions.html" />
  <topic name="Variance and Standard Deviation" url="Standard_deviation_and_variance.html" />
</key>
<key name="standard error function" >
  <topic name="Standard error" url="Standard_error.html" />
</key>
<key name="standard normal distribution" >
  <topic name="standard normal distribution" url="Normal_distribution.html" />
</key>
<key name="Standard toolbar" >
  <topic name="Standard Toolbar" url="Toolbar_Standard.html" />
</key>
<key name="State Space solver" >
  <topic name="ODE Solvers" url="ODE_solvers.html" />
  <topic name="State Space ODE Solver" url="Statespace.html" />
</key>
<key name="static unit checking" >
  <topic name="Static Unit Checking" url="Static_unit_checking.html" />
</key>
<key name="statistical functions" >
  <topic name="Interpolation and Prediction Functions" url="Interpolation_and_Prediction.html" />
  <topic name="Statistics and Data Analysis" url="Statistics_functions.html" />
</key>
<key name="Status Bar" >
  <topic name="View / Status Bar" url="View_-_Status_Bar.html" />
</key>
<key name="stderr function (standard error of data)" >
  <topic name="Standard error" url="Standard_error.html" />
</key>
<key name="stdev functions" >
  <topic name="Variance and Standard Deviation" url="Standard_deviation_and_variance.html" />
</key>
<key name="step function" >
  <topic name="Discontinuous or conditional functions" url="Discontinuous_or_conditional_functions.html" />
</key>
<key name="stiff systems of differential equations" >
  <topic name="ODE Solvers" url="ODE_solvers.html" />
</key>
<key name="stiffb, stiffr and radau functions for differential equations" >
  <topic name="Final-Value Ordinary Differential Equation Solvers" url="Lowercase_ODE.html" />
  <topic name="ODE Solvers" url="ODE_solvers.html" />
</key>
<key name="str2num and str2vec functions" >
  <topic name="String Functions" url="string_functions.html" />
</key>
<key name="string functions" >
  <topic name="String Functions" url="string_functions.html" />
</key>
<key name="strings" >
  <topic name="Creating a string" url="Creating_a_String.html" />
  <topic name="String Functions" url="string_functions.html" />
  <key name="as error messages" >
    <topic name="error function" url="string_functions.html#error" />
  </key>
</key>
<key name="strlen function" >
  <topic name="String Functions" url="string_functions.html" />
</key>
<key name="student's t distribution" >
  <topic name="Student's t distribution" url="Students_t_distribution.html" />
</key>
<key name="styles for math fonts" >
  <topic name="Math Styles" url="math_styles.html" />
</key>
<key name="styles for text" >
  <topic name="Applying a text style" url="Applying_a_text_style.html" />
  <topic name="Format Menu Commands" url="Format_Menu.html#style" />
</key>
<key name="submatrix function" >
  <topic name="Joining and Subdividing Arrays" url="Joining_arrays.html" />
</key>
<key name="subscript operator (arrays)" >
  <topic name="Vector subscript operator" url="Array_subscript_operator.html" />
</key>
<key name="subscripts" >
  <key name="in math" >
    <topic name="Creating Vectors and Matrices" url="Vectors_and_matrices.html" />
    <topic name="Displaying a Vector or Matrix" url="Displaying_vector_or_matrix.html" />
    <topic name="Literal Subscript Operator" url="Literal_Subscript_Operator.html" />
    <topic name="Namespace Operator" url="Namespace_operator.html" />
    <topic name="Variable and Function Names" url="Variable_and_function_names.html" />
  </key>
  <key name="in text" >
    <topic name="Formatting Toolbar" url="Toolbar_Formatting.html#subsuperscript" />
  </key>
</key>
<key name="Substitute command and keyword" >
  <topic name="Substitutions" url="Substitution.html" />
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="substitution" >
  <topic name="Substitutions" url="Substitution.html" />
</key>
<key name="substr function (substring)" >
  <topic name="String Functions" url="string_functions.html" />
</key>
<key name="subtraction" >
  <topic name="Subtraction Operator" url="Subtraction_operator.html" />
</key>
<key name="sum elements of a vector" >
  <topic name="Summation With Range Variables" url="Summation_with_range_variables.html" />
</key>
<key name="summation" >
  <topic name="Summation with range variables" url="Summation_with_range_variables.html" />
  <topic name="Summation without range variables" url="Summation_without_range_variable.html" />
</key>
<key name="superscript operator (extract matrix column)" >
  <topic name="Column operator" url="Superscript_operator.html" />
</key>
<key name="superscripts in text" >
  <topic name="Formatting Toolbar" url="Toolbar_Formatting.html#subsuperscript" />
</key>
<key name="supsmooth function" >
  <topic name="Smoothing Data Using an Adaptive Method" url="Adaptive_smoothing.html" />
</key>
<key name="surface plots" >
  <topic name="Surface Plots" url="Surface_Plot.html" />
</key>
<key name="svd function" >
  <topic name="Singular Value Decomposition" url="Singular_value_decomposition.html" />
</key>
<key name="svds function" >
  <topic name="Singular Value Decomposition" url="Singular_value_decomposition.html" />
</key>
<key name="symbolic calculation" >
  <topic name="Symbolic Arithmetic and Functions" url="Symbolic_arithmetic.html" />
  <topic name="Symbolic Calculation" url="Symbolic_calculation.html" />
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
  <topic name="Symbolic Transforms" url="Symbolic_Transforms.html" />
  <topic name="Using Keywords for Symbolic Operations" url="Keywords.html" />
</key>
<key name="symbolic equal sign" >
  <topic name="Symbolic Equal Sign" url="Symbolic_equal_sign.html" />
</key>
<key name="symbolic matrix operations" >
  <topic name="Symbolic Evaluation of Operators" url="Symbolic_integration.html" />
</key>
<key name="symbolic programs" >
  <topic name="Programming" url="Programming.html" />
</key>
<key name="symbolic results" >
  <topic name="Symbolic Functions" url="Special_Symbolic_Results.html" />
</key>
<key name="symbolic simplification" >
  <topic name="Simplifying Expressions" url="Symbolic_simplification.html" />
</key>
<key name="Symbolic toolbar" >
  <topic name="Symbolic toolbar" url="Symbolic_toolbar.html" />
</key>
<key name="Symbolics menu commands" >
  <topic name="Symbolics Menu Commands" url="Symbolics_Menu.html" />
</key>
<key name="symbols in a variable or function name" >
  <topic name="Variable and Function Names" url="Variable_and_function_names.html" />
</key>
<key name="symbols on plots" >
  <topic name="Line Types on 2D Plots" url="2D_Traces_Page.html#symbol" />
</key>
<key name="system of equations" >
  <topic name="Functions for Equation Solving" url="Solving_functions.html" />
  <topic name="Solve Block" url="Solve_Block.html" />
</key>
<key name="Tab key" >
  <topic name="Key Movement in Math" url="Key_Movement_in_Math.html" />
</key>
<key name="table of numbers" >
  <topic name="Displaying vector or matrix results" url="Displaying_vector_or_matrix.html" />
  <topic name="Entering a Table of Numbers" url="Tables_of_numbers.html" />
  <topic name="Working with Results" url="Result_format.html" />
</key>
<key name="tabs in a worksheet" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html#tabs" />
  <topic name="The Worksheet Ruler" url="Worksheet_Ruler.html" />
</key>
<key name="tabs in text" >
  <topic name="Changing Text Paragraph Properties" url="Text_Paragraph_Properties.html#tabs" />
</key>
<key name="tan function" >
  <topic name="Trigonometric functions" url="Trigonometric_functions.html" />
</key>
<key name="tanh function" >
  <topic name="Hyperbolic functions" url="Hyperbolic_functions.html" />
</key>
<key name="Taylor series" >
  <topic name="Series Expansion of an Expression" url="Series_expansion.html" />
</key>
<key name="Tcheb function" >
  <topic name="Polynomial Functions" url="Polynomial_functions.html" />
</key>
<key name="Technical Support" >
  <topic name="Other sources of information" url="Other_sources_of_information.html" />
  <topic name="Technical Support" url="Technical_Support.html" />
</key>
<key name="temperature units" >
  <topic name="Defining a Unit" url="Defining_a_unit.html" />
  <topic name="Unit Conversions" url="Unit_Conversions.html" />
</key>
<key name="templates" >
  <topic name="HTML Templates" url="HTML_Template.html" />
  <topic name="Template" url="Template.html" />
</key>
<key name="tensor" >
  <topic name="tensor" url="Antisymmetric_tensor_function.html" />
</key>
<key name="text fonts" >
  <topic name="Applying a text style" url="Applying_a_text_style.html" />
  <topic name="Formatting Toolbar" url="Toolbar_Formatting.html" />
</key>
<key name="text insertion point" >
  <topic name="Editing cursor" url="Editing_cursor.html" />
</key>
<key name="text layout" >
  <topic name="Controlling the width of a text region" url="Text_region_sizing.html" />
</key>
<key name="text properties" >
  <topic name="Creating a Text Region" url="Creating_a_text_region.html" />
</key>
<key name="text regions" >
  <topic name="Controlling the width of a text region" url="Text_region_sizing.html" />
  <topic name="Creating a text region" url="Creating_a_text_region.html" />
  <topic name="Inserting a text region" url="Insert_Menu.html#Text" />
</key>

</indexdata>
