Functions
Expsp

Functions

float expsp (float a)
 

Detailed Description

Function Documentation

◆ expsp()

float expsp ( float  a)
Description:
The expsp function returns the exponential function of a real floating-point argument a. The return value is the number e raised to power a. If the magnitude of a is too large, the maximum single-precision floating-point number (3.402823e+38 = 2^128) is returned.
Parameters
[in]a= Input float
Returns
Resultant float
Special Cases:
  • If a > +88.7228, then the return value is 3.402823e+38 = 2^128 (maximum single-precision floating-point number).
  • If a < -87.3365, then the return value is 0.0.
  • If a < -256, then the return value may be random for Asm implementation only.
See also
Implementation Notes:
  • The code supports little endian mode.

Copyright 2022, Texas Instruments Incorporated