 jiri
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4500752146
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lanczos: skeleton initial commit
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2025-12-10 17:12:00 +01:00 |
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jiri
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62d9e18043
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diagonalize3 for n smaller than dimension
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2025-12-10 17:11:26 +01:00 |
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jiri
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6fe5dd8be6
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FIXED a recently introduced bug in vec.h
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2025-12-09 17:45:38 +01:00 |
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jiri
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1cb536421f
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davidson: added root targeting
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2025-12-09 16:03:04 +01:00 |
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jiri
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3d284d544a
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diagonalize3 wrapper for dsteqr
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2025-12-09 15:21:18 +01:00 |
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jiri
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c70e5c5f18
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davidson for complex hermitean
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2025-12-05 18:14:55 +01:00 |
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jiri
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651f614c91
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get_git_version bash
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2025-12-02 13:16:52 +01:00 |
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jiri
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b84b4571cb
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SMat row sums
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2025-12-01 17:40:30 +01:00 |
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jiri
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3a176ddb13
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support for Orca format in binary put() and get()
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2025-11-28 14:20:05 +01:00 |
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jiri
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253a554e8e
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fourindex: added comment/enum
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2025-11-27 14:56:22 +01:00 |
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jiri
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76d00b6b2b
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fourindex: by default ignore assignments to zero elements due to antisymmetry
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2025-11-27 14:11:54 +01:00 |
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jiri
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831404d08d
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fourindex: adding set() for compatibility with templated use
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2025-11-26 17:46:26 +01:00 |
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jiri
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b556b06442
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twoside_transform for complex and for non-symetric case
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2025-11-26 16:57:21 +01:00 |
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jiri
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3da3efa57c
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tensor: improved diagnostics
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2025-11-20 21:00:33 +01:00 |
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jiri
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ad1c4ee968
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tensor: linear_transform implemented
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2025-11-20 18:17:34 +01:00 |
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jiri
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d136c2314d
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tensor: index name preservation in tucker
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2025-11-20 16:41:57 +01:00 |
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jiri
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e867a7a8c9
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tensor: generalized reinterpretation as matrix
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2025-11-20 16:24:17 +01:00 |
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jiri
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a342032b58
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simplified (inverse)Tucker for non-iverting index order
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2025-11-20 16:00:53 +01:00 |
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jiri
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54642a71cc
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increased storage for precomputed simplicial()
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2025-11-20 15:28:17 +01:00 |
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jiri
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7ba44efaef
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added network sort up to size 8
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2025-11-20 15:18:58 +01:00 |
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jiri
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37973a7161
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tensor: added some timing
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2025-11-19 16:19:45 +01:00 |
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jiri
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e0f5485b94
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t.cc example for profiling
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2025-11-19 15:45:57 +01:00 |
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jiri
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c67d07ace0
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gitignore gmon.out
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2025-11-19 15:45:29 +01:00 |
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jiri
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ba91c144fb
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gitignore for profiling files
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2025-11-19 15:27:09 +01:00 |
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jiri
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c067029b1d
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tensor: bugfixes and hermiticity enforcement
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2025-11-19 14:58:45 +01:00 |
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jiri
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78569ca701
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tensor: permutation of indices inside a symmetry group
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2025-11-18 18:09:04 +01:00 |
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jiri
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20a61e2fb9
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tensor: support for complex (anti)hermitian tensors
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2025-11-18 17:30:58 +01:00 |
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jiri
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417a7d1d1a
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tensor: add_permuted_contractions works
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2025-11-18 15:11:18 +01:00 |
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jiri
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71c890c39b
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working on add_permuted_contractions
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2025-11-16 14:56:51 +01:00 |
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jiri
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ba5adcd5e6
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rename conjugate_by to conjugated_by
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2025-11-16 14:56:29 +01:00 |
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jiri
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5f74028ab6
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improved index out of range diagnostics
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2025-11-16 09:25:09 +01:00 |
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jiri
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898645ed94
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improved out of range diagnostics
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2025-11-15 20:57:57 +01:00 |
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jiri
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5505d39b99
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tensor: working on add_permuted_contractions
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2025-11-15 18:33:36 +01:00 |
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jiri
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6281449dbb
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identity() for permutationalgebra
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2025-11-15 18:32:56 +01:00 |
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jiri
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4a4c9c7190
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vector_from1 constructor from list
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2025-11-15 18:32:29 +01:00 |
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jiri
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c7a676e487
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permutation: added conjugation and commutator for PA
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2025-11-14 17:19:26 +01:00 |
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jiri
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3f7586378d
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working on add_permuted_contractions
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2025-11-14 16:16:22 +01:00 |
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jiri
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89cc0c5b1e
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small fixes in permutation
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2025-11-14 16:15:58 +01:00 |
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jiri
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c7c21ee1a8
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tensor: name treatment in apply_permutation_algebra
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2025-11-13 17:57:26 +01:00 |
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jiri
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883b8565c0
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added some operations to permutation.h
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2025-11-13 17:05:57 +01:00 |
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jiri
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d764589232
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release 1.4
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2025-11-12 15:33:14 +01:00 |
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jiri
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d73c539e43
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tensor: permute index group to a given index order
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2025-11-12 15:28:32 +01:00 |
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jiri
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ee3687ac36
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tensor: use canonicalize_shape in flatten
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2025-11-12 14:59:46 +01:00 |
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jiri
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641b632df1
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tensor: special cases of ourter product with trivial tensor
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2025-11-11 19:48:44 +01:00 |
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jiri
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98ef46ad47
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tensor: innercontraction implemented
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2025-11-11 17:37:28 +01:00 |
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jiri
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32242f18ed
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tensor: name-based gerge_indices
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2025-11-10 23:29:55 +01:00 |
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jiri
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687474fed2
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tensor: index names in merge_indices
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2025-11-10 22:02:07 +01:00 |
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jiri
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6c2242a572
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tensor: implemented merge_indices
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2025-11-10 18:02:16 +01:00 |
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jiri
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f17433ec51
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comment in permutation.h
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2025-11-10 17:01:32 +01:00 |
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jiri
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5980b3f74e
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permutation.h symmetrizer and antisymmetrizer
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2025-11-10 14:55:48 +01:00 |
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jiri
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7ef2d1b73d
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tensor: tested full contractions
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2025-11-06 16:02:09 +01:00 |
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jiri
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b24cd24747
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tensor: scalar as rank==0 special case
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2025-11-06 15:45:12 +01:00 |
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jiri
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b3c7d21268
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tensor: addgroupcontractions
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2025-11-06 15:07:13 +01:00 |
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jiri
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5e4c4dddea
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tensor: implemented index names
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2025-11-05 16:09:29 +01:00 |
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jiri
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7941b7a7e2
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started implementation of tensor index names
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2025-11-04 17:00:11 +01:00 |
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jiri
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8ee8cb16e8
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more tests of tensor operator()
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2025-10-30 15:43:38 +01:00 |
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jiri
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4f8293dbf0
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tensor lhs() signedpointer debug diagnostics
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2025-10-30 15:25:06 +01:00 |
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jiri
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f8b0cfa692
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fourindex-tensor conversions tested
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2025-10-30 14:38:07 +01:00 |
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jiri
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f2d392c2a7
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some more fourindex-tensor conversions
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2025-10-24 15:21:51 +02:00 |
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jiri
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f1060245a0
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tensor-fourindex conversions for some more symemtries
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2025-10-24 14:17:12 +02:00 |
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jiri
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874c2d5f83
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tensor-fourindex_dense conversion for nosymmetry
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2025-10-24 11:24:12 +02:00 |
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jiri
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91d8f4cc46
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working on fourindex conversions in tensor class
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2025-10-23 18:09:21 +02:00 |
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jiri
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346ce5bc3a
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small improvements in tensor/tucker
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2025-10-23 17:29:09 +02:00 |
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jiri
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4bd2761cc5
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tensor: optional distinguishing of covariant and contravariant indices for contractions
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2025-10-23 16:39:21 +02:00 |
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jiri
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3baced9adb
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const version of loopover and grouploopoevr in tensor class
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2025-10-23 16:15:42 +02:00 |
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jiri
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cd09d93c27
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Tucked tested on compressed tensors, flattening implemented
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2025-10-23 15:29:48 +02:00 |
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jiri
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a3ace7c757
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removed test prints
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2025-10-22 17:12:21 +02:00 |
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jiri
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d46c2d7235
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small improvements in Tucker
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2025-10-22 17:08:41 +02:00 |
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jiri
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12cf5b76a5
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bugfix unwind_index; Tucker works
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2025-10-22 16:50:02 +02:00 |
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jiri
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ba58060c2d
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initial implementation of Tucker
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2025-10-21 17:40:48 +02:00 |
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jiri
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6a3595f03e
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support for compact SVD
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2025-10-21 17:04:59 +02:00 |
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jiri
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72b8ce30e2
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bugfix in cublas diagmultr
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2025-10-20 17:27:43 +02:00 |
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jiri
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521d8a192a
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permutation.h
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2025-10-20 14:35:51 +02:00 |
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jiri
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2cd5608e30
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nested template function inside templated class in permutation.h
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2025-10-17 16:40:15 +02:00 |
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jiri
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cbb6f0116c
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apply_permutation_algebra tested
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2025-10-17 16:04:59 +02:00 |
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jiri
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08cdf7c971
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apply_permutation_algebra for tensors from product rhs
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2025-10-17 15:07:43 +02:00 |
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jiri
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1dd3905d14
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trivial subvector of full size return *this
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2025-10-17 14:07:47 +02:00 |
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jiri
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9ef9ff6630
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fourindex: permuted iterator without scaling with unique indices (qiterator)
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2025-10-14 13:57:52 +02:00 |
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jiri
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b24e680dc7
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version.h moved to LA_version.h to avoid interference
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2025-10-13 13:47:06 +02:00 |
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jiri
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92f7815eef
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realpart and imagpart for Vec and SMat
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2025-08-04 17:09:29 +02:00 |
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jiri
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4fdb1b3ab7
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note
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2025-07-02 17:55:53 +02:00 |
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jiri
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931ff00cdc
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Vec3 and Mat3 clear() added to their traits
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2025-05-22 14:47:19 +02:00 |
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jiri
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78c0e4edc5
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laerror do nto list files by default
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2025-05-05 15:16:56 +02:00 |
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jiri
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8f037f7ccf
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NRSMat sum()
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2025-03-04 16:46:59 +01:00 |
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jiri
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ad1bee99a5
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printsorted() implementation
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2025-03-04 16:06:16 +01:00 |
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jiri
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ecdd2fefa5
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sum of all matrix elements
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2025-01-31 16:51:49 +01:00 |
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jiri
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0c998b0b52
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file permissions 644
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2025-01-31 16:35:50 +01:00 |
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jiri
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9bb4fc883b
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fixed C-fortran index shift in cblas_idamax etc.
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2025-01-22 15:57:30 +01:00 |
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jiri
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4cf7dbb8c7
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class bitmatrix implemented as derived from bitvector
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2024-09-09 17:12:04 +02:00 |
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jiri
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7a0b49c2b8
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working on tensor
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2024-05-17 17:16:26 +02:00 |
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jiri
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052c30fd9d
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working on tensor - outer product
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2024-05-17 16:27:10 +02:00 |
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jiri
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ea2b494abb
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NRVec: constructor with GPU location option, otimes2vec
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2024-05-17 16:17:43 +02:00 |
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jiri
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0b91e88dca
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tensor: contractions over severeal indices implemented
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2024-05-16 18:23:30 +02:00 |
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jiri
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883d201e67
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tensor: split and merge index groups
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2024-05-06 18:30:01 +02:00 |
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jiri
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161aa5b1cd
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fixed missing copyonrite() in tensor.cc
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2024-05-03 17:03:18 +02:00 |
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jiri
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3ba6d03eee
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implemented complex conjugation method where it was not available yet
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2024-05-03 16:56:21 +02:00 |
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jiri
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518c75fb20
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class tensor - apply permutation algebra
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2024-05-03 13:57:11 +02:00 |
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jiri
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3d8386e30a
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tensor class: addcontraction
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2024-04-30 16:38:16 +02:00 |
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jiri
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27cc7854f5
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tensor class -contraction
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2024-04-25 18:09:05 +02:00 |
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jiri
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5c6cb43c61
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tensor class unwind_index
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2024-04-25 16:38:35 +02:00 |
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