XMScalarCos

Computes the cosine of a radian angle.

Syntax

float XMScalarCos(
         float Value
)  

Parameters

Value
Type: float 

float value describing the radian angle.

Return value

Type: float 

Returns the cosine of Value.

Remarks

This function uses a 10-degree minimax approximation.

Requirements

Header: Declared in directxmath.h.