common.hpp File Reference

#include <Eigen/Core>
#include <Eigen/Sparse>

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Namespaces
namespace	AMG

Functions
template<class EleType >
EleType	AMG::rss (const Eigen::SparseMatrix< EleType > &A, const Eigen::Matrix< EleType, -1, 1 > &u, const Eigen::Matrix< EleType, -1, 1 > &b)
	Return residual sum of squares of bhat from Au and rhs b.