Lines Matching defs:fn
18 * wrapper scalb(double x, double fn) is provide for
30 double __scalb(double x, int fn) /* wrapper scalb */
32 double __scalb(double x, double fn) /* wrapper scalb */
35 double __scalb(x,fn) /* wrapper scalb */
37 double x; int fn;
39 double x,fn;
44 return __ieee754_scalb(x,fn);
47 z = __ieee754_scalb(x,fn);
50 return __kernel_standard(x,(double)fn,32); /* scalb overflow */
53 return __kernel_standard(x,(double)fn,33); /* scalb underflow */
56 if(!__finite(fn)) __set_errno (ERANGE);