Multiplication and Dot Product Operator

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x · y

If x and y are scalars, returns the product of x and y.

If x and y are vectors, returns the dot product (inner product) of x and y, a scalar formed by multiplying element-wise the entries of the first vector with the complex conjugate of the entries of the second vector, and summing the results.

If x and y are matrices, returns the matrix product of x and y.

If one operand is a scalar and the other is a matrix, each element in the matrix is multiplied by the scalar.

Operands:

x and y are either:

Notes:

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