Lines Matching refs:parl
38 Scalar parc, parl;
82 /* step provides a lower bound, parl, for the zero of */
84 parl = 0.;
89 parl = fp / m_delta / temp / temp;
101 /* if the input par lies outside of the interval (parl,paru), */
103 par = (std::max)(par,parl);
126 /* of par. also test for the exceptional cases where parl */
128 if (abs(fp) <= Scalar(0.1) * m_delta || (parl == 0. && fp <= temp && temp < 0.) || iter == 10)
143 /* depending on the sign of the function, update parl or paru. */
145 parl = (std::max)(parl,par);
150 par = (std::max)(parl,par+parc);
