Searched refs:ieee_copysign (Results 1 – 4 of 4) sorted by relevance
53 if (k > 0x7fe) return huge*ieee_copysign(huge,x); /* overflow */58 return huge*ieee_copysign(huge,x); /*overflow*/59 else return tiny*ieee_copysign(tiny,x); /*underflow*/
23 double ieee_copysign(double x, double y) in ieee_copysign() function25 double ieee_copysign(x,y) in ieee_copysign()
166 extern double ieee_copysign __P((double, double));
591 exc.retval = ieee_copysign(zero,x);