Lines Matching refs:jv
415 * jv index for pointing to the suitable ipio2[] for the
417 * ( 2^e0*x[0] * ipio2[jv-1]*2^(-24jv) )/8
419 * e0-3-24*jv >= 0 or (e0-3)/24 >= jv
420 * Hence jv = max(0,(e0-3)/24).
470 int32_t jz, jx, jv, jp, jk, carry, n, iq[20], i, j, k, m, q0, ih;
477 /* determine jx,jv,q0, note that 3>q0 */
479 jv = (e0 - 3) / 24;
480 if (jv < 0) jv = 0;
481 q0 = e0 - 24 * (jv + 1);
483 /* set up f[0] to f[jx+jk] where f[jx+jk] = ipio2[jv+jk] */
484 j = jv - jx;
562 f[jx + i] = ipio2[jv + i];