◆ recipdp()
double recipdp |
( |
double |
a | ) |
|
- Description:
- The recipdp function returns the reciprocal function of a real floating-point argument a. The return value is the number reciprocal value of a.
- Parameters
-
- Returns
- Resultant double
- Special Cases:
- If a is NaN (Not a Number), the return value may be random.
- If a is zero, the return value is NaN.
- If | a | > 1.797693e+308 = 2^1024, the return value is zero.
- See also
-
- Implementation Notes:
- The code supports little endian mode.
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