HUGE_VAL, _HUGE

 

The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.

The latest version of this topic can be found at HUGE_VAL, _HUGE.

Syntax

  
#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. HUGE_VAL is defined as _HUGE, but run-time math functions return HUGE_VAL. You should also use HUGE_VAL in your code for consistency.

Global Constants

Show: