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fmod

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< c‎ | numeric‎ | math
Revision as of 14:04, 26 December 2013 by Nate (Talk | contribs)

 
 
 
Common mathematical functions
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Macro constants
 
Defined in header <math.h>
float       fmodf( float x, float y );
(since C99)
double      fmod( double x, double y );
long double fmodl( long double x, long double y );
(since C99)

Computes the remainder of the division operation x/y.

Specifically, the returned value is x - n*y, where n is x/y with its fractional part truncated.

The returned value will have the same sign as x.

Parameters

x, y - floating point values

Return value

Remainder of dividing arguments. The returned value will have the same sign as x.

See also

computes quotient and remainder of integer division
(function) [edit]
computes signed remainder of the floating-point division operation
(function) [edit]