is_infinite
Description
bool is_infinite ( float val)Returns TRUE if val is infinite (positive or negative), like the result of log(0) or any value too big to fit into a float on this platform.
See also is_finite() and is_nan().
Returns TRUE if val is infinite (positive or negative), like the result of log(0) or any value too big to fit into a float on this platform.
See also is_finite() and is_nan().