Lines Matching full:ratio
128 double actred, dirder, fnorm, fnorm1, gnorm, pnorm, prered, ratio, step,
359 " ratio dirder delta"
435 /* Ratio of actual to predicted reduction. */
436 ratio = prered ? actred / prered : 0;
444 outer, inner, lmpar, prered, ratio,
452 if (ratio <= 0.25) {
461 } else if (ratio >= 0.75) {
470 inner_success = ratio >= 1e-4;
498 if (fabs(actred) <= C->ftol && prered <= C->ftol && ratio <= 2)
512 ratio <= 2) {
