# multiply(Tmatrix4_single,Tvector4_single):Tvector4_single

Give product of a four-dimensional single precision matrix and vector.

## Declaration

Source position: matrix.pp line 580

## Description

This operator allows you to multiply a four-dimensional single precision matrices with a four dimensional single precision vector. A new vector is returned which is the product of the matrix and the vector. The product is calculated using the well known matrix-vector multiplication algorithm.