Lines Matching full:xnorm
121 Scalar pnorm, xnorm, fnorm1, actred, dirder, prered;
238 xnorm = diag.cwiseProduct(x).stableNorm();
239 delta = parameters.factor * xnorm;
326 xnorm = wa2.stableNorm();
332 if (abs(actred) <= parameters.ftol && prered <= parameters.ftol && Scalar(.5) * ratio <= 1. && delta <= parameters.xtol * xnorm)
336 if (delta <= parameters.xtol * xnorm)
344 if (delta <= NumTraits<Scalar>::epsilon() * xnorm)
494 xnorm = diag.cwiseProduct(x).stableNorm();
495 delta = parameters.factor * xnorm;
576 xnorm = wa2.stableNorm();
582 if (abs(actred) <= parameters.ftol && prered <= parameters.ftol && Scalar(.5) * ratio <= 1. && delta <= parameters.xtol * xnorm)
586 if (delta <= parameters.xtol * xnorm)
594 if (delta <= NumTraits<Scalar>::epsilon() * xnorm)
