Lines Matching refs:fn
18 * __ieee754_scalb(x, fn) is provide for
28 __ieee754_scalb(double x, int fn)
31 __ieee754_scalb(double x, double fn)
35 return scalbn(x,fn);
37 if (isnan(x)||isnan(fn)) return x*fn;
38 if (!finite(fn)) {
39 if(fn>0.0) return x*fn;
40 else return x/(-fn);
42 if (rint(fn)!=fn) return (fn-fn)/(fn-fn);
43 if ( fn > 65000.0) return scalbn(x, 65000);
44 if (-fn > 65000.0) return scalbn(x,-65000);
45 return scalbn(x,(int)fn);
