Mathematical Constants

Mathematical Constants

Contant Meaning
HUGE_VALF A float version of HUGE_VAL
HUGE_VALL A long double version of HUGE_VAL
INFINITY A value representing infinity
NAN Not a number

The definition is as fellows.


#define NAN (0.0F/0.0F)
#define HUGE_VALF (1.0F/0.0F)
#define HUGE_VALL (1.0L/0.0L)
#define INFINITY (1.0F/0.0F)




















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assert.h
ctype.h
math.h
setjmp.h
signal.h
stdio.h
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string.h
time.h
wctype.h