Photonic - A perl package for calculations on photonics and metamaterials.
Copyright (C) 1916 by W. Luis Mochán
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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firstname.lastname@example.org Instituto de Ciencias Físicas, UNAM Apartado Postal 48-3 62251 Cuernavaca, Morelos México
package 'Mypackage'; with 'Photonic::Roles::ReorthogonalizeR'; . . . $self->_checkorthogonalize;
Roles consumed by AllH objects to be used in a Photonic calculation. Estimates orthogonlization errors and makes a full reorthogoalization of Haydock states when required. This version works for Hermitian operators with real Hayock coefficients.
previous_W, current_W, next_W
Vector of overlap estimates.
Desired accuracy. Default: machine precision.
Estimate of numerical noise added by each iteration. Default: machine precision.
Estimate of the norm of the operator. Default: 1.
Required number of reorthogonalizations.
Actual number of orthogonalizations performed.
Flags a recent orthogonalization.