Functions
Acossp

Functions

float acossp_c (float a)
 

Detailed Description

Function Documentation

◆ acossp_c()

float acossp_c ( float  a)
Description:
The acossp function returns the arc cosine of a floating-point argument a. The return value is an angle in the range [0, PI] radians.
Parameters
[in]a= Input float
Returns
Resultant float
Special Cases:
  • If a is not in the range [-1, 1], the return value is NaN (Not a Number).
  • If a is NaN, the return value is NaN.
See also
Implementation Notes:
  • The code supports both big and little endian modes.

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