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Working n multipole integrals
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eb2cd547fa
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@ -141,7 +141,7 @@ let contracted_class shell_a shell_b : float Zmap.t array =
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let result =
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let result =
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Array.map (fun c -> Zmap.create (Array.length c) ) contracted_class
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Array.map (fun c -> Zmap.create (Array.length c) ) contracted_class
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in
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in
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for j=0 to Array.length result do
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for j=0 to Array.length result -1 do
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let rj = result.(j) in
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let rj = result.(j) in
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let cj = contracted_class.(j) in
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let cj = contracted_class.(j) in
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Array.iteri (fun i key -> Zmap.add rj key cj.(i)) class_indices
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Array.iteri (fun i key -> Zmap.add rj key cj.(i)) class_indices
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@ -12,7 +12,7 @@ type mo_type =
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| Natural of string
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| Natural of string
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| Localized of string
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| Localized of string
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type t =
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type t =
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{
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{
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simulation : Simulation.t; (* Simulation which produced the MOs *)
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simulation : Simulation.t; (* Simulation which produced the MOs *)
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mo_type : mo_type; (* Kind of MOs (RHF, CASSCF, Localized...) *)
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mo_type : mo_type; (* Kind of MOs (RHF, CASSCF, Localized...) *)
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@ -27,7 +27,7 @@ type t =
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let size t =
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let size t =
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Mat.dim2 t.mo_coef
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Mat.dim2 t.mo_coef
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let simulation t = t.simulation
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let simulation t = t.simulation
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let mo_type t = t.mo_type
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let mo_type t = t.mo_type
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@ -42,9 +42,9 @@ let f12_ints t = Lazy.force t.f12_ints
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let one_e_ints t = Lazy.force t.one_e_ints
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let one_e_ints t = Lazy.force t.one_e_ints
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let mo_energies t =
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let mo_energies t =
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let m_C = mo_coef t in
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let m_C = mo_coef t in
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let f =
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let f =
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let m_N = Mat.of_diag @@ mo_occupation t in
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let m_N = Mat.of_diag @@ mo_occupation t in
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let m_P = x_o_xt m_N m_C in
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let m_P = x_o_xt m_N m_C in
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match t.mo_type with
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match t.mo_type with
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@ -59,7 +59,7 @@ let mo_energies t =
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|> Mat.copy_diag
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|> Mat.copy_diag
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let mo_matrix_of_ao_matrix ~mo_coef ao_matrix =
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let mo_matrix_of_ao_matrix ~mo_coef ao_matrix =
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xt_o_x ~x:mo_coef ~o:ao_matrix
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xt_o_x ~x:mo_coef ~o:ao_matrix
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@ -81,16 +81,16 @@ let make ~simulation ~mo_type ~mo_occupation ~mo_coef () =
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and kin_ints = lazy (
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and kin_ints = lazy (
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AOBasis.kin_ints ao_basis
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AOBasis.kin_ints ao_basis
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|> KinInt.matrix
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|> KinInt.matrix
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|> mo_matrix_of_ao_matrix ~mo_coef
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|> mo_matrix_of_ao_matrix ~mo_coef
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|> KinInt.of_matrix
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|> KinInt.of_matrix
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)
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)
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and ee_ints = lazy (
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and ee_ints = lazy (
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AOBasis.ee_ints ao_basis
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AOBasis.ee_ints ao_basis
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|> ERI.four_index_transform mo_coef
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|> ERI.four_index_transform mo_coef
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)
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)
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and f12_ints = lazy (
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and f12_ints = lazy (
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AOBasis.f12_ints ao_basis
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AOBasis.f12_ints ao_basis
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|> F12.four_index_transform mo_coef
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|> F12.four_index_transform mo_coef
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)
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)
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in
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in
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let one_e_ints = lazy (
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let one_e_ints = lazy (
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@ -102,8 +102,12 @@ let make ~simulation ~mo_type ~mo_occupation ~mo_coef () =
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f12_ints }
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f12_ints }
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let values t point =
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let c = mo_coef t in
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let a = AOBasis.values (Simulation.ao_basis t.simulation) point in
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gemv ~trans:`T c a
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let of_hartree_fock hf =
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let of_hartree_fock hf =
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let mo_coef = HF.eigenvectors hf in
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let mo_coef = HF.eigenvectors hf in
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let simulation = HF.simulation hf in
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let simulation = HF.simulation hf in
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let mo_occupation = HF.occupation hf in
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let mo_occupation = HF.occupation hf in
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@ -118,7 +122,7 @@ let of_hartree_fock hf =
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let of_mo_basis simulation other =
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let of_mo_basis simulation other =
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let mo_coef =
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let mo_coef =
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let basis = Simulation.ao_basis simulation in
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let basis = Simulation.ao_basis simulation in
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let basis_other = ao_basis other in
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let basis_other = ao_basis other in
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let m_S =
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let m_S =
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@ -151,9 +155,9 @@ let of_mo_basis simulation other =
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else 0.)
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else 0.)
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in
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in
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make ~simulation ~mo_type:Projected ~mo_occupation ~mo_coef ()
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make ~simulation ~mo_type:Projected ~mo_occupation ~mo_coef ()
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let pp ?(start=1) ?(finish=0) ppf t =
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let pp ?(start=1) ?(finish=0) ppf t =
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@ -167,7 +171,7 @@ let pp ?(start=1) ?(finish=0) ppf t =
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| x -> x
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| x -> x
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in
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in
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let rec aux first =
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let rec aux first =
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if (first > finish) then ()
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if (first > finish) then ()
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else
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else
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@ -186,13 +190,13 @@ let pp ?(start=1) ?(finish=0) ppf t =
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(Array.init rows (fun i -> Printf.sprintf "%d " (i + 1)))
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(Array.init rows (fun i -> Printf.sprintf "%d " (i + 1)))
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~col_labels:
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~col_labels:
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(Array.init (min 5 (cols-first+1)) (fun i -> Printf.sprintf "-- %d --" (i + first) ))
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(Array.init (min 5 (cols-first+1)) (fun i -> Printf.sprintf "-- %d --" (i + first) ))
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~print_right:false
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~print_right:false
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~print_foot:false
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~print_foot:false
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() ) (lacpy ~ac:first ~n:(min 5 (cols-first+1)) (t.mo_coef)) ;
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() ) (lacpy ~ac:first ~n:(min 5 (cols-first+1)) (t.mo_coef)) ;
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Format.fprintf ppf "@]@;@;@]";
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Format.fprintf ppf "@]@;@;@]";
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(aux [@tailcall]) (first+5)
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(aux [@tailcall]) (first+5)
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end
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end
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in
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in
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aux start
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aux start
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@ -55,6 +55,9 @@ val size : t -> int
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val mo_energies : t -> Vec.t
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val mo_energies : t -> Vec.t
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(** Fock MO energies *)
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(** Fock MO energies *)
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val values : t -> Coordinate.t -> Vec.t
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(** Values of the MOs evaluated at a given coordinate. *)
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(** {1 Creators} *)
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(** {1 Creators} *)
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val make : simulation:Simulation.t ->
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val make : simulation:Simulation.t ->
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