Lines Matching defs:p_l
103 double z,ax,z_h,z_l,p_h,p_l;
238 p_l = v-(p_h-u);
240 z_l = cp_l*p_h+p_l*cp+dp_l[k];
255 p_l = (y-y1)*t1+y*t2;
257 z = p_l+p_h;
263 if(p_l+ovt>z-p_h) return s*huge*huge; /* overflow */
269 if(p_l<=z-p_h) return s*tiny*tiny; /* underflow */
273 * compute 2**(p_h+p_l)
287 t = p_l+p_h;
290 v = (p_l-(t-p_h))*lg2+t*lg2_l;
