SylvestersCriterion.h File Reference

Sylvester's criterion for positive definiteness and positive semi-definiteness. More...

#include <Eigen/Core>

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Namespaces
	Scine
	Scine::Molassembler
	Central library namespace.
	Scine::Molassembler::Temple
	Template shorthands, optimizers and constexpr data types.

Functions
template<typename Derived >
bool	Scine::Molassembler::Temple::positiveDefinite (const Eigen::MatrixBase< Derived > &matrix)
	Determine whether a matrix is positive definite. More...
template<typename Derived >
bool	Scine::Molassembler::Temple::positiveSemidefinite (const Eigen::MatrixBase< Derived > &matrix)
	Determine whether a matrix is positive semidefinite. More...

Detailed Description

Sylvester's criterion for positive definiteness and positive semi-definiteness.

Copyright

This code is licensed under the 3-clause BSD license. Copyright ETH Zurich, Laboratory of Physical Chemistry, Reiher Group. See LICENSE.txt for details.