◆ log2dp()
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
-
- 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 little endian mode.
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