# AbsVec3_F16

Computes the absolute value of a vector of 16.16 values.

### Synopsis

`frac16 AbsVec3_F16( vec3f16 vec )`

### Description

This function computes the absolute value of a vector of 16.16 values.

### Arguments

vec
  The vector whose absolute value to compute.

### Return Value

The function returns the absolute value (a 16.16 fraction).

### Implementation

SWI implemented in operamath V20.

### Associated Files

operamath.h

### Caveats

This function does not detect overflow conditions and will return unpredictable results in case of overflow.

### See Also

``AbsVec4_F16`()`