Lines Matching refs:sn
59 float y1,t1,t2,r,s,sn,t,u,v,w;
130 sn = one; /* s (sign of result -ve**odd) = -1 else = 1 */
131 if((n|(yisint-1))==0) sn = -one;/* (-ve)**(odd int) */
136 if(ix<0x3f7ffff8) return (hy<0)? sn*huge*huge:sn*tiny*tiny;
137 if(ix>0x3f800007) return (hy>0)? sn*huge*huge:sn*tiny*tiny;
210 return sn*huge*huge; /* overflow */
212 if(p_l+ovt>z-p_h) return sn*huge*huge; /* overflow */
215 return sn*tiny*tiny; /* underflow */
217 if(p_l<=z-p_h) return sn*tiny*tiny; /* underflow */
248 return sn*z;
