math.h File Reference

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Functions
float	ceilf (float num)
double	ceil (double num)

Function Documentation

ceil()

double ceil

(

double

num

)

Round a double to the next biggist integer if it is non-integral

Parameters

num	the number to round

Returns

the rounded number

ceilf()

float ceilf

(

float

num

)

Round a float to the next biggist integer if it is non-integral

Parameters

num	the number to round

Returns

the rounded number