Anteckning
Åtkomst till den här sidan kräver auktorisering. Du kan prova att logga in eller ändra kataloger.
Åtkomst till den här sidan kräver auktorisering. Du kan prova att ändra kataloger.
Syntax
#include <math.h>
Remarks
The math routines of the run-time library can generate math error constants.
These errors, described as follows, correspond to the exception types defined in MATH.H and are returned by the _matherr function when a math error occurs.
| Constant | Meaning |
|---|---|
_DOMAIN |
Argument to function is outside domain of function. |
_OVERFLOW |
Result is too large to be represented in function's return type. |
_PLOSS |
Partial loss of significance occurred. |
_SING |
Argument singularity: argument to function has illegal value. (For example, value 0 is passed to function that requires nonzero value.) |
_TLOSS |
Total loss of significance occurred. |
_UNDERFLOW |
Result is too small to be represented. |