CASM::normal_form_impl Namespace Reference

Functions
template<typename Scalar >
Eigen::Matrix< Scalar, 3, 3 >	_elementary_hermite_op (Scalar a, Scalar b, Scalar i, Scalar j)
	Return an elementary hermite transformation. More...

Function Documentation

_elementary_hermite_op()

template<typename Scalar >

Eigen::Matrix<Scalar, 3, 3> CASM::normal_form_impl::_elementary_hermite_op	(	Scalar	a,
		Scalar	b,
		Scalar	i,
		Scalar	j
	)

Return an elementary hermite transformation.

Returns

an integer matrix, E, with determinant 1 such that E * [a;b] = [g;0]

Parameters

a,b

integers

See also

smith_normal_form

Definition at line 335 of file CASM_Eigen_math.hh.