Lines Matching refs:parl
625 double dxnorm, fp, fp_old, gnorm, parc, parl, paru;
666 lower bound, parl, for the zero of the function. Otherwise set this
669 parl = 0;
681 parl = fp / delta / temp / temp;
697 /*** If the input par lies outside of the interval (parl,paru),
700 *par = MAX(*par, parl);
726 of par. Also test for the exceptional cases where parl
729 (parl == 0 && fp <= fp_old && fp_old < 0) || iter == 10) {
733 nsing, iter, *par, parl, paru, delta, fp);
750 /** Depending on the sign of the function, update parl or paru. **/
752 parl = MAX(parl, *par);
757 *par = MAX(parl, *par + parc);
