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Searched
full:prered
(Results
1 - 2
of
2
) sorted by null
/external/eigen/unsupported/Eigen/src/NonLinearOptimization/
LevenbergMarquardt.h
121
Scalar pnorm, xnorm, fnorm1, actred, dirder,
prered
;
member in class:Eigen::LevenbergMarquardt
292
prered
= temp1 + temp2 / Scalar(.5);
298
if (
prered
!= 0.)
299
ratio = actred /
prered
;
329
if (internal::abs(actred) <= parameters.ftol &&
prered
<= parameters.ftol && Scalar(.5) * ratio <= 1. && delta <= parameters.xtol * xnorm)
331
if (internal::abs(actred) <= parameters.ftol &&
prered
<= parameters.ftol && Scalar(.5) * ratio <= 1.)
339
if (internal::abs(actred) <= NumTraits<Scalar>::epsilon() &&
prered
<= NumTraits<Scalar>::epsilon() && Scalar(.5) * ratio <= 1.)
539
prered
= temp1 + temp2 / Scalar(.5);
545
if (
prered
!= 0.)
546
ratio = actred /
prered
;
[
all
...]
HybridNonLinearSolver.h
112
Scalar actred,
prered
;
member in class:Eigen::HybridNonLinearSolver
260
prered
= 0.;
262
prered
= 1. - internal::abs2(temp / fnorm);
266
if (
prered
> 0.)
267
ratio = actred /
prered
;
500
prered
= 0.;
502
prered
= 1. - internal::abs2(temp / fnorm);
506
if (
prered
> 0.)
507
ratio = actred /
prered
;
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