ofex package

• ofex.classical_algorithms
  • ofex.classical_algorithms.clique
  • ofex.classical_algorithms.funcapprox
    • gaussian_function_fourier()
    • chebyshev_filter_fourier()
    • plot_functions()
    • FunctionBasis
    • FourierBasis
    • FirstChebyshevBasis
    • uniform_inner_product()
    • first_chebyshev_inner_product()
    • monomial_fourier_integral()
    • first_chebyshev_integral()
• ofex.clifford
  • pauli_to_tableau()
  • tableau_to_pauli()
  • dot_tableau()
  • str_tableau()
  • str_tableau_side_by_side()
  • diagonalizing_clifford_tableau()
  • diagonalizing_clifford()
  • clifford_apply_pauli()
  • clifford_apply()
  • clifford_qiskit()
  • clifford_simulation()
  • clifford_unitary_mat()
• ofex.hamiltonian
  • zz_1d()
  • heisenberg_1d()
  • heisenberg_1d_ring()
  • PolyacenePPP
    • PolyacenePPP.n_ring
    • PolyacenePPP.t0
    • PolyacenePPP.t_
    • PolyacenePPP.bond_length
• ofex.hamiltonian_functions
  • hamiltonian_fourier_series()
• ofex.linalg
  • ofex.linalg.pauli_expm
    • single_pauli_expm()
    • reflective_pauli_expm()
  • ofex.linalg.sparse_tools
    • transition_amplitude()
    • expectation()
    • apply_operator()
    • diagonalization()
    • sparse_apply_operator()
    • state_dot()
    • collect_degen_eigspace_hierarchy()
• ofex.measurement
  • killer_shift_opt_fermion_hf()
  • fragment_variance()
  • pauli_covariance()
  • empirical_pauli_covariance()
  • sorted_insertion()
  • iterative_sorted_insertion()
  • optimal_sorted_insertion()
  • pauli_idx_from_group()
  • pauli_split_group()
  • shot_alloc_by_norm()
  • ofex.measurement.iterative_coefficient_splitting
    • init_ics()
    • run_ics()
    • init_efficient_ics()
    • run_efficient_ics()
  • ofex.measurement.types
• ofex.operators
  • normalize_by_lcu_norm()
  • ofex.operators.fermion_operator_tools
    • cre_ann()
    • is_number_only()
    • normal_ordered_single()
    • one_body_number()
    • one_body_excitation()
    • one_body_reflection()
    • two_body_reflection()
  • ofex.operators.qubit_operator_tools
    • is_z_only()
    • single_pauli_commute_chk()
  • ofex.operators.symbolic_operator_tools
    • coeff()
    • operator()
    • single_term()
    • compare_operators()
    • clean_imaginary()
    • is_constant()
    • dict_to_operator()
  • ofex.operators.ordering
    • order_abs_coeff()
  • ofex.operators.types
• ofex.propagator
  • exact_rte()
  • exact_ite()
  • trotter_rte_by_si_ref()
  • trotter_rte_by_si_comm()
  • trotter_rte_by_single_pauli()
  • trotter_ite_by_si_ref()
  • trotter_ite_by_si_comm()
  • trotter_ite_by_single_pauli()
• ofex.sampling_simulation
  • hadamard_test_general()
  • hadamard_test_qubit_operator()
  • prepare_qksd_est_op()
  • prepare_qksd_est_state()
  • qksd_extended_swap_test_run()
  • ofex.sampling_simulation.sampling_base
    • ProbDist
    • JointProbDist
• ofex.state
  • BinaryFockVector
    • BinaryFockVector.num_qubits
    • BinaryFockVector.num_spin_orbitals
    • BinaryFockVector.num_spatial_orbitals
    • BinaryFockVector.to_int()
    • BinaryFockVector.marginal_check()
    • BinaryFockVector.apply_pauli()
    • BinaryFockVector.pretty_string()
  • int_to_fock()
  • fock_to_int()
  • ofex.state.state_tools
    • get_num_qubits()
    • get_state_dim()
    • get_sparsity()
    • pretty_print_state()
    • compare_states()
    • to_dense()
    • to_scipy_sparse()
    • to_sparse_dict()
    • state_type_transform()
    • fock_vector_to_dense_state()
    • fock_vector_to_scipy_state()
    • state_to_fock_vector()
    • compress_sparse()
    • state_allclose()
    • norm()
    • normalize()
    • is_zero()
  • ofex.state.chem_ref_state
    • hf_ground()
    • cisd_ground()
    • csf_states()
  • ofex.state.types
    • DenseState
    • ScipySparse
    • is_dense_state()
    • is_sparse_state()
    • is_scipy_sparse_state()
    • type_state()
• ofex.transforms
  • fermion_to_qubit_state()
  • fermion_to_qubit_operator()
  • fermion_to_qubit_state_general()
  • qubit_to_fermion_state()
  • fermion_rotation_state()
  • fermion_rotation_operator()
  • find_pauli_symmetry()
  • qubit_reduction_operator()
  • qubit_reduction_state()
  • ofex.transforms.fermion_factorization
    • ham_to_ei_spatial()
    • ei_to_ham_spatial()
    • ham_to_ei_spin()
    • ei_to_ham_spin()
    • double_factorization()
    • number_factorization_to_reflection()
    • double_factorization_to_hamiltonian()
    • calculate_reflect_norm()
• ofex.utils
  • ofex.utils.binary
    • int_to_binary()
    • binary_to_int()
    • hamming_weight()
  • ofex.utils.chem
    • linear_geometry()
    • bent_geometry()
    • molecule_example()
    • run_driver()
  • ofex.utils.dict_utils
    • recursive_dict_update()
    • recursive_dict_keys()
    • recursive_dict_items()
    • nested_dict_assign()
    • add_values()
    • sub_values()
    • dict_allclose()
    • compare_dict()

ofex.constant

ofex.exceptions

exception ofex.exceptions.OfexTypeError(*obj)

Bases: TypeError