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53 lines
1.8 KiB
OCaml
53 lines
1.8 KiB
OCaml
open Common
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open Ci
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let tests =
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(*
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let test_id () =
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let l_a = [ 1 ; 2 ; 3 ; 5 ; 64 ]
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and l_b = [ 2 ; 3 ; 5 ; 65 ] in
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let det1 = Determinant.of_lists l_a l_b in
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let det2 = Determinant.negate_phase det1 in
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in
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*)
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let test_single () =
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let l_a = [ 1 ; 2 ; 3 ; 5 ; 64 ]
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and l_b = [ 2 ; 3 ; 5 ; 65 ] in
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let det1 = Determinant.of_lists 66 l_a l_b in
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let det2 = Determinant.single_excitation Spin.Alfa 3 7 det1 in
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let t = Excitation.single_of_det det1 det2 in
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Alcotest.(check bool) "single 1" true (t = Single (Phase.Pos, { hole=3 ; particle=7 ; spin=Spin.Alfa}) );
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let det2 =
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Determinant.single_excitation Spin.Alfa 2 7 det1
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|> Determinant.negate_phase
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in
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let t = Excitation.single_of_det det1 det2 in
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Alcotest.(check bool) "single 2" true (t = Single (Phase.Neg, { hole=2 ; particle=7 ; spin=Spin.Alfa }) );
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let det2 = Determinant.single_excitation Spin.Beta 2 7 det1 in
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let t = Excitation.single_of_det det1 det2 in
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Alcotest.(check bool) "single 3" true (t = Single (Phase.Pos, { hole=2 ; particle=7 ; spin=Spin.Beta}) );
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let det2 = Determinant.single_excitation Spin.Beta 3 256 det1 in
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let t = Excitation.single_of_det det1 det2 in
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Alcotest.(check bool) "single 4" true (t = Single (Phase.Pos, { hole=3 ; particle=256 ; spin=Spin.Beta}) );
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in
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let test_double () =
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let l_a = [ 1 ; 2 ; 3 ; 5 ; 64 ]
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and l_b = [ 2 ; 3 ; 5 ; 65 ] in
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let det1 = Determinant.of_lists 66 l_a l_b in
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let det2 = Determinant.double_excitation Spin.Alfa 3 7 Spin.Alfa 2 6 det1 in
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let t = Excitation.double_of_det det1 det2 in
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Alcotest.(check bool) "double 1" true
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(t = Double (Phase.Neg,
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{ hole=2 ; particle=7 ; spin=Spin.Alfa},
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{ hole=3 ; particle=6 ; spin=Spin.Alfa}));
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in
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[
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"Single", `Quick, test_single;
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"Double", `Quick, test_double;
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]
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