Lines Matching defs:p_l
100 double z,ax,z_h,z_l,p_h,p_l;
244 p_l = v-(p_h-u);
246 z_l = cp_l*p_h+p_l*cp+dp_l[k];
257 p_l = (y-y1)*t1+y*t2;
259 z = p_l+p_h;
265 if(p_l+ovt>z-p_h) return s*huge*huge; /* overflow */
271 if(p_l<=z-p_h) return s*tiny*tiny; /* underflow */
275 * compute 2**(p_h+p_l)
289 t = p_l+p_h;
292 v = (p_l-(t-p_h))*lg2+t*lg2_l;
