Lines Matching refs:xtol
59 , xtol(std::sqrt(NumTraits<Scalar>::epsilon())) in Parameters()
65 Scalar xtol; member
142 parameters.xtol = tol; in lmder1()
183 …if (n <= 0 || m < n || parameters.ftol < 0. || parameters.xtol < 0. || parameters.gtol < 0. || par… in minimizeInit()
332 ….ftol && prered <= parameters.ftol && Scalar(.5) * ratio <= 1. && delta <= parameters.xtol * xnorm) in minimizeOneStep()
336 if (delta <= parameters.xtol * xnorm) in minimizeOneStep()
370 parameters.xtol = tol; in lmstr1()
402 …if (n <= 0 || m < n || parameters.ftol < 0. || parameters.xtol < 0. || parameters.gtol < 0. || par… in minimizeOptimumStorageInit()
582 ….ftol && prered <= parameters.ftol && Scalar(.5) * ratio <= 1. && delta <= parameters.xtol * xnorm) in minimizeOptimumStorageOneStep()
586 if (delta <= parameters.xtol * xnorm) in minimizeOptimumStorageOneStep()
637 lm.parameters.xtol = tol; in lmdif1()