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Learn more about: Math Error Constants | Math Error Constants | 11/04/2016 |
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#include<math.h>
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. |