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2018-11-04 Michael Orlitzkymatrix_vector.py: use xrange everywhere. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkymjo/interpolation.py: partial conversion to generator... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkymjo/interpolation.py: use xrange everywhere. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/schur.py: use xrange in one place. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/rearrangement.py: use xrange everywhere. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/doubly_nonnegative.py: use xrange in two places. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/doubly_nonnegative.py: use generator expressions... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/faces.py: use xrange in two places. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/permutation_invariant.py: use xrange in two places. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkysymbol_sequence.py: allow _flatten_list_ to work on... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkysymbol_sequence.py: use xrange where applicable. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkysymbol_sequence.py: use generator expressions where... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/rearrangement.py: use generator expressions where... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/permutation_invariant.py: add test for the nonnega... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/permutation_invariant.py: use generator expression... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/schur.py: use generator expressions where applicable. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/faces.py: use generator expressions where applicable. commit | commitdiff | tree | snapshot
2018-11-03 Michael Orlitzkycone/schur.py: test that the schur cone induces the... commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkycone/schur.py: clean up and add some tests. commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkymjo/cone: add the nonnegative_orthant module. commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkycone/faces.py: add the missing HilgertHofmannLawson... commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkycone/faces.py: test that dual-face-of-dual-face is... commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkycone/faces.py: test the relationship between dual_face... commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkycone/faces.py: add preliminary dual_face() operation. commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkycone/faces.py: add test for Proposition 3.1 and Corolla... commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkycone/faces.py: test a lattice join property of face_gen... commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkycone/faces.py: add a relative interior test for face_ge... commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkycone/faces.py: remove a misleading comment. commit | commitdiff | tree | snapshot
2018-11-02 Michael Orlitzkycone/faces.py: update the wording of two tests. commit | commitdiff | tree | snapshot
2018-11-01 Michael OrlitzkyREADME: update comments on the test suite. commit | commitdiff | tree | snapshot
2018-11-01 Michael OrlitzkyKill unnecessary sitedir mangling. commit | commitdiff | tree | snapshot
2018-11-01 Michael OrlitzkyAdd the new mjo.cone.faces module with the face_generat... commit | commitdiff | tree | snapshot
2018-11-01 Michael Orlitzkymakefile: add a "make check" target to run the tests... commit | commitdiff | tree | snapshot
2018-11-01 Michael Orlitzkymjo/cone/symmetric_psd.py: fix tests with PYTHONPATH="." commit | commitdiff | tree | snapshot
2018-11-01 Michael Orlitzkymjo/cone/rearrangement.py: fix tests with PYTHONPATH="." commit | commitdiff | tree | snapshot
2018-11-01 Michael Orlitzkymjo/cone/permutation_invariant.py: fix tests with PYTHO... commit | commitdiff | tree | snapshot
2018-11-01 Michael Orlitzkymjo/cone/doubly_nonnegative.py: fix tests with PYTHONPA... commit | commitdiff | tree | snapshot
2018-11-01 Michael Orlitzkymjo/cone/completely_positive.py: fix tests to work... commit | commitdiff | tree | snapshot
2018-11-01 Michael Orlitzkymjo/symbol_sequence.py: fix tests to work with PYTHONPA... commit | commitdiff | tree | snapshot
2018-11-01 Michael Orlitzkymjo/orthogonal_polynomials.py: fix tests to work with... commit | commitdiff | tree | snapshot
2018-11-01 Michael Orlitzkymjo/matrix_vector.py: make tests work with PYTHONPATH="." commit | commitdiff | tree | snapshot
2018-11-01 Michael Orlitzkymjo/interpolation.py: allow tests to run with PYTHONPAT... commit | commitdiff | tree | snapshot
2017-02-19 Michael OrlitzkyRemove all of the is_foo_on() functions to a sage branch. commit | commitdiff | tree | snapshot
2017-02-14 Michael OrlitzkyAdd polynomial ring examples for is_positive_on. commit | commitdiff | tree | snapshot
2017-02-13 Michael OrlitzkyAdd another test and an implementation comment for... commit | commitdiff | tree | snapshot
2017-02-13 Michael OrlitzkyAdd SEEALSO blocks and inexact ring error tests. commit | commitdiff | tree | snapshot
2017-02-13 Michael OrlitzkyAdd tests for the "K must be a Cone" TypeError. commit | commitdiff | tree | snapshot
2017-02-13 Michael OrlitzkyClarify the docstrings for the is_foo_on functions. commit | commitdiff | tree | snapshot
2017-02-13 Michael OrlitzkyClean up some of the is_foo_on doctests. commit | commitdiff | tree | snapshot
2017-02-12 Michael OrlitzkyFix the is_positive_on test and give better examples. commit | commitdiff | tree | snapshot
2017-02-12 Michael OrlitzkyAdd work-in-progress code for the Schur cone (from... commit | commitdiff | tree | snapshot
2017-02-12 Michael OrlitzkyAdd positive/Z tests and update code for upstream changes. commit | commitdiff | tree | snapshot
2016-09-25 Michael OrlitzkyAdd an is_cross_positive() function and implement is_ly... commit | commitdiff | tree | snapshot
2016-09-25 Michael OrlitzkyRemove the Pi/Z stuff for inclusion into sage. commit | commitdiff | tree | snapshot
2016-09-23 Michael OrlitzkyRemove references to my unfinished paper. commit | commitdiff | tree | snapshot
2016-09-23 Michael OrlitzkyImplement Z-operators in terms of cross-positive ones. commit | commitdiff | tree | snapshot
2016-08-27 Michael OrlitzkyAdd a test for my construction of LL(pi(K,H)). commit | commitdiff | tree | snapshot
2016-08-22 Michael OrlitzkyBegin working on a two-cone pi(K1,K2). commit | commitdiff | tree | snapshot
2016-08-08 Michael OrlitzkyAdd LL_cone() convenience function. commit | commitdiff | tree | snapshot
2016-02-06 Michael OrlitzkyChange "Z-transformation" to "Z-operator". commit | commitdiff | tree | snapshot
2016-01-31 Michael OrlitzkyAdd a comment to is_lyapunov_like(). commit | commitdiff | tree | snapshot
2016-01-13 Michael OrlitzkyOnly check=False when K is proper (can't prove it other... commit | commitdiff | tree | snapshot
2016-01-12 Michael OrlitzkyRemove the motzkin_decomposition() method, now Trac... commit | commitdiff | tree | snapshot
2016-01-11 Michael OrlitzkyAdd a note about the nonstandard name "Motzkin decompos... commit | commitdiff | tree | snapshot
2016-01-11 Michael OrlitzkyAdd tests for the dual/adjoint relationship of pi/Z. commit | commitdiff | tree | snapshot
2016-01-11 Michael OrlitzkyAdd tests for permutation/conjugation of cones/transfor... commit | commitdiff | tree | snapshot
2016-01-11 Michael OrlitzkyClean up some notation in tests. commit | commitdiff | tree | snapshot
2016-01-11 Michael OrlitzkyAdd tests for the dimension of the Z-transformation... commit | commitdiff | tree | snapshot
2016-01-11 Michael OrlitzkyAdd some more Z_transformation_gens examples. commit | commitdiff | tree | snapshot
2016-01-11 Michael OrlitzkyDon't check the cones constructed in motzkin_decomposit... commit | commitdiff | tree | snapshot
2016-01-11 Michael OrlitzkyAdd another test for motzkin_decomposition(). commit | commitdiff | tree | snapshot
2016-01-11 Michael OrlitzkyDon't check the pi/Z cone for when K is solid or pointed. commit | commitdiff | tree | snapshot
2016-01-09 Michael OrlitzkyUse check=False when constructing pi/Z cones. commit | commitdiff | tree | snapshot
2016-01-08 Michael OrlitzkyUse max_ambient_dim=4 for the pi/Z stuff, things get... commit | commitdiff | tree | snapshot
2016-01-08 Michael OrlitzkyGive an example where check=True is necessary for the... commit | commitdiff | tree | snapshot
2016-01-08 Michael OrlitzkyRemove some unused junk from the top of rearrangement.py. commit | commitdiff | tree | snapshot
2016-01-07 Michael OrlitzkyAdd some lineality examples, remove one dimension one... commit | commitdiff | tree | snapshot
2016-01-07 Michael OrlitzkyAdd more examples for the positive operators. commit | commitdiff | tree | snapshot
2016-01-07 Michael OrlitzkyAdd tests for Corollary 2 in the paper (lineality of... commit | commitdiff | tree | snapshot
2016-01-07 Michael OrlitzkyTest the lineality space of the dual of the cone of... commit | commitdiff | tree | snapshot
2016-01-06 Michael OrlitzkyAdd more positive operator examples from the paper. commit | commitdiff | tree | snapshot
2016-01-06 Michael OrlitzkyRemove the cone tests since they all belong to one... commit | commitdiff | tree | snapshot
2016-01-06 Michael OrlitzkyAdd some Proposition 3 tests for positive operators. commit | commitdiff | tree | snapshot
2016-01-06 Michael OrlitzkyMore minor tweaks to motzkin_decomposition(). commit | commitdiff | tree | snapshot
2016-01-06 Michael OrlitzkyMore minor cleanup of motzkin_decomposition(). commit | commitdiff | tree | snapshot
2016-01-05 Michael OrlitzkyCite Stoer & Witzgall for the Motzkin decomposition. commit | commitdiff | tree | snapshot
2016-01-04 Michael OrlitzkyRemove random_element() for sage and start cleanup... commit | commitdiff | tree | snapshot
2015-12-31 Michael OrlitzkyRename pointed_decomposition() to motzkin_decomposition(). commit | commitdiff | tree | snapshot
2015-12-31 Michael OrlitzkyAdd a description for the pointed_decomposition() doctest. commit | commitdiff | tree | snapshot
2015-12-31 Michael OrlitzkyVery rough first implementation of pointed_decomposition(). commit | commitdiff | tree | snapshot
2015-12-31 Michael OrlitzkyMore examples and a better implementation for random_el... commit | commitdiff | tree | snapshot
2015-12-31 Michael OrlitzkyRemove whitespace around keyword arguments. commit | commitdiff | tree | snapshot
2015-12-31 Michael OrlitzkyDon't import the nonexistent mjo.plot. commit | commitdiff | tree | snapshot
2015-12-04 Michael OrlitzkyFix a deprecated doctest. commit | commitdiff | tree | snapshot
2015-12-04 Michael OrlitzkyRemove the 'symbolic' module, there's no real use for... commit | commitdiff | tree | snapshot
2015-11-25 Michael OrlitzkyAdd a test for the lineality spaces of Z/pi-star being... commit | commitdiff | tree | snapshot
2015-11-25 Michael OrlitzkyAdd a test for K.is_proper() <==> pi(K).is_proper(). commit | commitdiff | tree | snapshot
2015-11-17 Michael OrlitzkyRename solid_quotient() to solid_restriction(). commit | commitdiff | tree | snapshot
2015-11-15 Michael OrlitzkyAdd restrict_to_subspace function and use it to test... commit | commitdiff | tree | snapshot
2015-11-12 Michael OrlitzkyAdd another test for the lineality space of Z(K) being... commit | commitdiff | tree | snapshot
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My personal library of Sage code.