HUGE_VAL
#include <math.h>
Remarks
HUGE_VAL is the largest representable double value. This value is returned by many run-time math functions when an error occurs. For some functions, –HUGE_VAL is returned.
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#include <math.h>
HUGE_VAL is the largest representable double value. This value is returned by many run-time math functions when an error occurs. For some functions, –HUGE_VAL is returned.