mul()

Read(138) Label: vector, matrix, multiplication,

Description:

Calculate the product of two matrices or vectors.

Syntax:

mul(A, X)

Note:

The function calculates the product of multiplication of vector/matrix A and vector/matrix X, during which the vector X on the left will be automatically transposed.

Parameters:

A/X

A matrix or a vector

Return value:

Sequence

Example:

 

A

 

1

[[3,5],[2,8]]

 

2

[[4,6],[2,4]]

 

3

=mul(A1,A2)

1581066357(1)