intthat combines the value of all the possible floating-point exceptions defined in <cfenv> (with bitwise OR).
|FE_DIVBYZERO||Pole error: division by zero, or some other asymptotically infinite result (from finite arguments).|
|FE_INEXACT||Inexact: the result is not exact.|
|FE_INVALID||Domain error: At least one of the arguments is a value for which the function is not defined.|
|FE_OVERFLOW||Overflow range error: The result is too large in magnitude to be represented as a value of the return type.|
|FE_UNDERFLOW||Underflow range error: The result is too small in magnitude to be represented as a value of the return type.|