Log2dp

Detailed Description


Functions

double log2dp (double a)
double log2dp_c (double a)

Function Documentation

double log2dp ( double  a  ) 

Description:
The log2dp function returns the logarithm function of a real floating-point argument a. The return value is the base 2 logarithmic value of a.
Parameters:
[in] a = Input double
Returns:
Resultant double
Special Cases:
  • If a is NaN (Not a Number), the return value may be random.
  • If a <= 0, the return value is -inf (Asm) or -1.8E308 (C/Inline/Vector).
See also:
Implementation Notes:
  • The code supports both big and little endian modes.

double log2dp_c ( double  a  ) 

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