Lines Matching refs:jv
92 * jv index for pointing to the suitable ipio2[] for the
94 * ( 2^e0*x[0] * ipio2[jv-1]*2^(-24jv) )/8
96 * e0-3-24*jv >= 0 or (e0-3)/24 >= jv
97 * Hence jv = max(0,(e0-3)/24).
170 int jz,jx,jv,jp,jk,carry,n,iq[20],i,j,k,m,q0,ih;
177 /* determine jx,jv,q0, note that 3>q0 */
179 jv = (e0-3)/24; if(jv<0) jv=0;
180 q0 = e0-24*(jv+1);
182 /* set up f[0] to f[jx+jk] where f[jx+jk] = ipio2[jv+jk] */
183 j = jv-jx; m = jx+jk;
246 f[jx+i] = (double) ipio2[jv+i];
