Fabian Joswig
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8d0bfafaab
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feat: spaghetti_plot method for monitoring exceptional configurations added to Corr class, tests added.
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2022-03-08 10:50:46 +00:00 |
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Fabian Joswig
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8cd96c584e
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feat: implemented eigenvalue smoothing method of hep-lat/9412087
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2022-03-07 14:22:50 +00:00 |
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Fabian Joswig
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e5d7271a2b
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Merge pull request #85 from fjosw/fix/pinv_for_chi_exp
Replaced inverse by the pseudo inverse in the calculation of chi_exp
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2022-03-07 11:59:31 +00:00 |
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Fabian Joswig
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99bead518c
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tests: additional test for expected chiqsquare and correlated fit based
on cov obs added.
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2022-03-07 11:54:09 +00:00 |
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Fabian Joswig
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5c06947eb6
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Merge pull request #86 from fjosw/fix/divide_by_zero_in_gamma_div
Prevent division by zero by setting values of gamma_div which are smaller than 1 to 1
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2022-03-07 11:27:25 +00:00 |
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Fabian Joswig
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56af582303
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docs: typo corrected
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2022-03-05 15:27:29 +00:00 |
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Fabian Joswig
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57a45e271f
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docs: formatting of docstrings improved.
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2022-03-05 08:43:57 +00:00 |
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Fabian Joswig
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6bd3868179
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docs: documentation of covariance and correlated fits extended.
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2022-03-05 08:13:24 +00:00 |
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Fabian Joswig
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a7ff26ed9c
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fix: only allow irregularly spaced configs in hadrons input if idl is
specified.
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2022-03-04 17:25:30 +00:00 |
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Fabian Joswig
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c446898932
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fix: warning for rank deficient covariance matrix is no longer called
when covobs are involved. Test added.
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2022-03-04 17:15:29 +00:00 |
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Fabian Joswig
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abbb234257
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feat: hadrons input can now handle irregularly spaced ensembles. A
warning is triggered in these cases.
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2022-03-04 17:03:49 +00:00 |
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Fabian Joswig
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4139f88a0a
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fix: prevent division by zero by setting values of gamma_div which are
smaller than 1 to 1
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2022-03-04 16:56:30 +00:00 |
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Fabian Joswig
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5dd365a997
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feat: Warning added when trying to estimate a covariance matrix from
observables with too few samples.
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2022-03-04 11:10:59 +00:00 |
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Fabian Joswig
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0099750295
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fix: replaced inverse by the pseudo inverse in the calculation of
chi_exp
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2022-03-03 18:29:18 +00:00 |
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Fabian Joswig
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cec0ec83d7
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Version number bumped to 2.0.0-rc.3+dev
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2022-03-03 12:07:35 +00:00 |
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Fabian Joswig
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ceb1fabf9a
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Version number bumped to 2.0.0-rc.2, changelog updated.
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2022-03-03 12:06:21 +00:00 |
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Fabian Joswig
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329e4abfc3
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Merge pull request #84 from fjosw/refactor/covariance_e_N_determination
Simplification and speed up of the computation of e_N in _covariance_element
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2022-03-03 11:55:47 +00:00 |
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Fabian Joswig
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dcc24a3806
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refactor: simplification and speed up of the computation of e_N in
_covariance_element
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2022-03-03 10:40:07 +00:00 |
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Fabian Joswig
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b6eed60ec1
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refactor: computation of inverse cholesky composition for correlated
fits simplified. Threshold for ill conditioned correlation matrix
warning raised to 1e8.
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2022-03-03 10:10:29 +00:00 |
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Fabian Joswig
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b14314b424
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fix: Error handling for fits and root finding with numpy instead of autograd.numpy
improved. Tests added.
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2022-03-02 15:49:29 +00:00 |
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Fabian Joswig
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7f5989dfb9
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docs: latex in docstring of covariance fixed
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2022-03-02 12:29:26 +00:00 |
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Fabian Joswig
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c54ea54069
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Merge pull request #83 from fjosw/feature/covariance_from_correlation
Reworked covariance
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2022-03-02 12:01:03 +00:00 |
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Fabian Joswig
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ece3c5d2ba
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tests: additional test added.
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2022-03-02 11:49:29 +00:00 |
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Fabian Joswig
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11007dffc9
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docs: docstrings of covariance and _covariance_element clarified
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2022-03-02 11:11:48 +00:00 |
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Fabian Joswig
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42d9d3630e
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ci: W605 added to flake8 exceptions.
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2022-03-01 19:20:05 +00:00 |
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Fabian Joswig
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1f0f060472
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docs: docstring for covariance extended.
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2022-03-01 19:07:08 +00:00 |
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Fabian Joswig
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da0c43fe9a
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feat: correlation parameter added to covariance again, tests extended.
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2022-03-01 17:46:12 +00:00 |
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Fabian Joswig
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8d93ff95f2
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tests: further tests for covariance added.
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2022-03-01 17:38:42 +00:00 |
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Fabian Joswig
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3796c0395f
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feat: computation of _covariance_element optimized, visualize option
added to covariance, tests adjusted.
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2022-03-01 15:34:53 +00:00 |
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Fabian Joswig
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c28d6131b1
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refactor: redundant lines in _covariance_element removed.
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2022-03-01 14:35:38 +00:00 |
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Fabian Joswig
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74b0f77c2d
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feat: covariance is now estimated from the uncorrelated correlation
matrix rescaled by the full (correlated) errors.
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2022-03-01 14:32:13 +00:00 |
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Fabian Joswig
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82419b7a88
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feat: positive semi-definite estimator for the covariance implemented,
fits.covariance matrix deprecated, covariance can now handle lists of
observables.
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2022-03-01 09:45:25 +00:00 |
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Fabian Joswig
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498a251072
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refactor!: if clause in Obs.__init__ eliminated, empty observables need
to be initialized with means=[] from now on.
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2022-02-28 13:43:49 +00:00 |
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Fabian Joswig
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42df254288
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refactor: else case for empty observables in Obs.__init__ simplified.
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2022-02-28 13:26:48 +00:00 |
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Fabian Joswig
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0f749fd107
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refactor: instantiation of Obs in import_jackknife slightly optimized
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2022-02-28 13:25:09 +00:00 |
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Fabian Joswig
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2ba59f90c0
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Version number bumped to 2.1.0+dev
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2022-02-28 13:18:04 +00:00 |
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Fabian Joswig
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508fd0c8d3
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Merge branch 'develop' into feature/alternative_covariance
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2022-02-26 09:14:25 +00:00 |
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Fabian Joswig
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8e3e34bbea
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tests: test for covariance of covobs added
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2022-02-26 09:13:59 +00:00 |
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Fabian Joswig
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344da7a3d9
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feat: first version of strictly positive semi-definite covariance
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2022-02-26 08:45:33 +00:00 |
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Fabian Joswig
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bb3ddabfd0
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Merge branch 'develop' of github.com:fjosw/pyerrors into develop
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2022-02-25 16:59:48 +00:00 |
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Fabian Joswig
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4498da01a9
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fix: Relative minus sign for TTtilde operator added in
hadrons.read_fourquark_hd5
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2022-02-25 16:59:20 +00:00 |
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Fabian Joswig
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c66dee6ee8
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Merge pull request #82 from s-kuberski/feature/covobs
feat: Check for symmetry and positive-semidefiniteness of covariance …
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2022-02-25 16:51:52 +00:00 |
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Fabian Joswig
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542296099f
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feat: hadrons fourquark function can now read tensor operators
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2022-02-25 16:41:02 +00:00 |
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Simon Kuberski
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751d28711f
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feat: Check for symmetry and positive-semidefiniteness of covariance matrices in the initialization of covobs
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2022-02-25 17:39:49 +01:00 |
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Fabian Joswig
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24a0df6a2a
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feat: a warning is now issued when an estimated covariance matrix is not
positive semi-definite. Docstrings extended.
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2022-02-24 16:12:37 +00:00 |
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Fabian Joswig
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b960ce0e3d
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Merge pull request #81 from s-kuberski/bugfix/idl
_merge_idx now returns sorted lists
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2022-02-23 17:00:59 +00:00 |
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Simon Kuberski
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86b1371363
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Adjusted function definitions, added test for _merge_idx
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2022-02-23 17:51:12 +01:00 |
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Simon Kuberski
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3288dfd148
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_merge_idx now returns sorted lists
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2022-02-23 17:31:18 +01:00 |
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Fabian Joswig
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6bfeff4f27
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fix: Corr.fit now explicitly checks that the provided fit range is a two
element list.
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2022-02-23 16:23:42 +00:00 |
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Fabian Joswig
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ab8e3ce549
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fix: splitting at '.' removed from auto detection of replica names in
openQCD.read_rwms
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2022-02-23 10:26:32 +00:00 |
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