# multiply(Tmatrix3_double,Tvector3_double):Tvector3_double

Give product of a three-dimendional double precision matrix and vector

## Declaration

Source position: matrix.pp line 576

## Description

This operator allows you to multipy a three-dimensional double precision matrices with a three dimensional double 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.