matrix_functions.h File Reference

#include "main.h"
#include <unsupported/Eigen/MatrixFunctions>

Go to the source code of this file.

Classes
struct	processTriangularMatrix< MatrixType, IsComplex >
struct	processTriangularMatrix< MatrixType, 0 >
struct	generateTestMatrix< MatrixType, 0 >
struct	generateTestMatrix< MatrixType, 1 >

Functions
template<typename Derived , typename OtherDerived >
Derived::RealScalar	relerr (const MatrixBase< Derived > &A, const MatrixBase< OtherDerived > &B)

Function Documentation

relerr()

template<typename Derived , typename OtherDerived >

Derived::RealScalar relerr	(	const MatrixBase< Derived > &	A,
		const MatrixBase< OtherDerived > &	B
	)

                                                                                                   {
  return std::sqrt((A - B).cwiseAbs2().sum() / (std::min)(A.cwiseAbs2().sum(), B.cwiseAbs2().sum()));
}

References min, and sqrt().

Referenced by Eigen::internal::blueNorm_impl(), pblueNorm(), randomTest(), test2dHyperbolicRotation(), test2dRotation(), and testPascal().