# MulVec4Mat44_F16

Computes the product of a 4x4 matrix and a vector.

### Synopsis

`void MulVec4Mat44_F16( vec4f16 dest, vec4f16 vec, mat44f16mat )`

### Description

This function multiplies a 4x4 matrix of 16.16 fractions by a 4-coordinate vector of 16.16 values and deposits the results of the product in the vector dest.

### Arguments

dest
  The destination vector to store the results.

vec
  The vector to multiply.

mat
  The matrix to multiply.

### Implementation

SWI implemented in operamath V20.

### Associated Files

operamath.h

### See Also

``MulVec3Mat33_F16`(), MulMat33Mat33_F16(), MulMat44Mat44_F16()`