s_copysign.c File Reference

#include "math_libm.h"
#include "math_private.h"

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Functions
double	copysign (double x, double y)

Function Documentation

double copysign	(	double	x,
		double	y
	)

Definition at line 31 of file s_copysign.c.

References GET_HIGH_WORD, hx, and SET_HIGH_WORD.

Referenced by scalbn(), and SDL_copysign().