LinearAlgebra.hpp

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#ifndef XPED_PEPS_LINEAR_ALGEBRA_HPP_
#define XPED_PEPS_LINEAR_ALGEBRA_HPP_
 
#include <tuple>
 
#include "Xped/Util/Macros.hpp"
 
#include "Xped/Core/Tensor.hpp"
 
#include "Xped/AD/ADTensor.hpp"
 
#include "Xped/PEPS/CTM.hpp"
#include "Xped/PEPS/OneSiteObservable.hpp"
#include "Xped/PEPS/TMatrix.hpp"
#include "Xped/PEPS/TwoSiteObservable.hpp"
 
namespace Xped {
 
template <typename Scalar, typename Symmetry, std::size_t TRank, bool ENABLE_AD, Opts::CTMCheckpoint CPOpts, typename OpScalar, bool HERMITIAN>
TMatrix<std::conditional_t<ENABLE_AD, stan::math::var, typename OneSiteObservable<OpScalar, Symmetry, HERMITIAN>::ObsScalar>>
avg(XPED_CONST CTM<Scalar, Symmetry, TRank, ENABLE_AD, CPOpts>& env, OneSiteObservable<OpScalar, Symmetry, HERMITIAN>& op);
 
template <typename Scalar, typename Symmetry, std::size_t TRank, bool ENABLE_AD, Opts::CTMCheckpoint CPOpts, typename OpScalar, bool HERMITIAN>
std::array<TMatrix<std::conditional_t<ENABLE_AD, stan::math::var, typename TwoSiteObservable<OpScalar, Symmetry, HERMITIAN>::ObsScalar>>, 4>
avg(XPED_CONST CTM<Scalar, Symmetry, TRank, ENABLE_AD, CPOpts>& env, TwoSiteObservable<OpScalar, Symmetry, HERMITIAN>& op);
 
} // namespace Xped
 
#ifndef XPED_COMPILED_LIB
#    include "PEPS/LinearAlgebra.cpp"
#endif
 
#endif