Lines Matching refs:jv
96 * jv index for pointing to the suitable ipio2[] for the
98 * ( 2^e0*x[0] * ipio2[jv-1]*2^(-24jv) )/8
100 * e0-3-24*jv >= 0 or (e0-3)/24 >= jv
101 * Hence jv = max(0,(e0-3)/24).
158 int32_t jz,jx,jv,jp,jk,carry,n,iq[20],i,j,k,m,q0,ih;
165 /* determine jx,jv,q0, note that 3>q0 */
167 jv = (e0-3)/24; if(jv<0) jv=0;
168 q0 = e0-24*(jv+1);
170 /* set up f[0] to f[jx+jk] where f[jx+jk] = ipio2[jv+jk] */
171 j = jv-jx; m = jx+jk;
234 f[jx+i] = (double) ipio2[jv+i];
