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[sage.d.git] / mjo / eja / eja_algebra.py

2021-03-03	Michael Orlitzky	eja: factor out a class for real-embedded matrices.	blob \| commitdiff \| raw
2021-03-02	Michael Orlitzky	eja: don't mess with the user's basis.	blob \| commitdiff \| raw \| diff to current
2021-03-01	Michael Orlitzky	eja: use "b" as the default prefix.	blob \| commitdiff \| raw \| diff to current
2021-03-01	Michael Orlitzky	eja: remove an unused import.	blob \| commitdiff \| raw \| diff to current
2021-02-28	Michael Orlitzky	eja: massively speed up the trace inner-product in...	blob \| commitdiff \| raw \| diff to current
2021-02-28	Michael Orlitzky	eja: allow Cartesian products to be returned from rando...	blob \| commitdiff \| raw \| diff to current
2021-02-27	Michael Orlitzky	eja: use the new deep change_ring() to clean things up.	blob \| commitdiff \| raw \| diff to current
2021-02-27	Michael Orlitzky	eja: complete the CFM_CartesianProduct purge.	blob \| commitdiff \| raw \| diff to current
2021-02-27	Michael Orlitzky	eja: begin dropping CFM_CartesianProduct, tests all...	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: more tests/examples.	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: fix two more test typos.	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: typo fix.	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: add future commented-out random_eja() code.	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: start fixing Cartesian products of Cartesian products.	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: partially fix the product_on_basis() in Cartesian...	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: override product_on_basis() for Cartesian products.	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: don't use product_on_basis() implementation details.	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: simplify some calls to super(...).	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: add automatic associativity detection.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: really fix that test from the last commit.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: fix a randomly failing (in dimension zero) test.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: add brute-force associativity test.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	Revert "eja: drop custom _is_commutative() in favor...	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: add Commutative() to the EJA categories.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: check axioms in inexact field tests.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: simplify _inner_product_is_associative() code.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: add some more docs for FDEJA.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: rewrite docs.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: add rational-basis subclass for Cartesian products.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: add more examples.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: add a doctest.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: remove a completed TODO, and doctest it.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: fix cartesian products of cartesian product EJAs.	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: handle tuples in parent algebras rather than in...	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: add subalgebra() method for algebras.	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: add subalgebra() method.	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: delete obsolete cartesian product methods.	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: drop custom _is_commutative() in favor of is_commu...	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: add is_associative() method and corresponding...	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: allow FDEJA constructor to work on a tuple basis.	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: switch "category" argument to "cartesian_product...	blob \| commitdiff \| raw \| diff to current
2021-02-23	Michael Orlitzky	eja: add subclass for Cartesian product elements.	blob \| commitdiff \| raw \| diff to current
2021-02-23	Michael Orlitzky	eja: fix element constructor error message for Cartesia...	blob \| commitdiff \| raw \| diff to current
2021-02-22	Michael Orlitzky	eja: define matrix basis/space for Cartesian product...	blob \| commitdiff \| raw \| diff to current
2021-02-22	Michael Orlitzky	eja: cache one() for Cartesian product algebras.	blob \| commitdiff \| raw \| diff to current
2021-02-22	Michael Orlitzky	eja: replace monomial(i) with gens()[i] most places.	blob \| commitdiff \| raw \| diff to current
2021-02-22	Michael Orlitzky	Revert "eja: demonstration for https://trac.sagemath...	blob \| commitdiff \| raw \| diff to current
2021-02-22	Michael Orlitzky	eja: demonstration for https://trac.sagemath.org/ticket...	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	eja: add another Cartesian product test.	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	eja: update a comment.	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	Revert "eja: factor out a separate class used by cartes...	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	eja: factor out a separate class used by cartesian_prod...	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	eja: add a comment with a new TODO...	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	eja: more polish for Cartesian product EJAs.	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	eja: initialize CartesianProductEJA as an EJA.	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	eja: add "category" argument to FiniteDimensionalEJA.	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	eja: add cartesian_jordan_product() method to Cartesian...	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	eja: add cartesian_inner_product() method for Cartesian...	blob \| commitdiff \| raw \| diff to current
2021-02-21	Michael Orlitzky	eja: add a test for multiple Cartesian product factors.	blob \| commitdiff \| raw \| diff to current
2021-02-20	Michael Orlitzky	eja: remove failing debug tests.	blob \| commitdiff \| raw \| diff to current
2021-02-20	Michael Orlitzky	eja: begin rework of Cartesian product EJA.	blob \| commitdiff \| raw \| diff to current
2021-02-14	Michael Orlitzky	eja: drop a pointless "solve" in the EJA charpoly system.	blob \| commitdiff \| raw \| diff to current
2021-01-04	Michael Orlitzky	eja: add trace linearity and charpoly homogeneity tests.	blob \| commitdiff \| raw \| diff to current
2020-12-13	Michael Orlitzky	eja: unbreak DirectSumEJA, poorly.	blob \| commitdiff \| raw \| diff to current
2020-12-13	Michael Orlitzky	eja: change matrix_space() to use parent().	blob \| commitdiff \| raw \| diff to current
2020-12-12	Michael Orlitzky	eja: start putting back DirectSumEJA....	blob \| commitdiff \| raw \| diff to current
2020-12-09	Michael Orlitzky	eja: factor out the complex/quaternion extension fields.	blob \| commitdiff \| raw \| diff to current
2020-12-09	Michael Orlitzky	eja: simplify two random statements.	blob \| commitdiff \| raw \| diff to current
2020-12-09	Michael Orlitzky	eja: construct fewer temporary matrices during EJA...	blob \| commitdiff \| raw \| diff to current
2020-12-09	Michael Orlitzky	eja: eliminate the special element subalgebra class.	blob \| commitdiff \| raw \| diff to current
2020-12-08	Michael Orlitzky	eja: one more charpoly fix.	blob \| commitdiff \| raw \| diff to current
2020-12-08	Michael Orlitzky	eja: fix fast charpoly in one case.	blob \| commitdiff \| raw \| diff to current
2020-12-08	Michael Orlitzky	eja: re-tuple the matrix basis after Gram-Schmidt.	blob \| commitdiff \| raw \| diff to current
2020-12-08	Michael Orlitzky	eja: default to the identity IP matrix when orthonormal...	blob \| commitdiff \| raw \| diff to current
2020-12-08	Michael Orlitzky	eja: fix a baaaaaad typo in the BilinearFormEJA.	blob \| commitdiff \| raw \| diff to current
2020-12-08	Michael Orlitzky	eja: more orthonormalization fixes.	blob \| commitdiff \| raw \| diff to current
2020-12-07	Michael Orlitzky	eja: port BilinearFormEJA to matrix-only representation.	blob \| commitdiff \| raw \| diff to current
2020-12-07	Michael Orlitzky	eja: comment out DirectSumEJA for now (other things...	blob \| commitdiff \| raw \| diff to current
2020-12-06	Michael Orlitzky	eja: begin dropping support for vector representations.	blob \| commitdiff \| raw \| diff to current
2020-12-06	Michael Orlitzky	eja: begin major overhaul of class hierarchy and naming.	blob \| commitdiff \| raw \| diff to current
2020-12-05	Michael Orlitzky	eja: reimplement multiplication_table() without member...	blob \| commitdiff \| raw \| diff to current
2020-12-03	Michael Orlitzky	eja: fix the Hadamard/JordanSpinEJA fast path for charp...	blob \| commitdiff \| raw \| diff to current
2020-12-03	Michael Orlitzky	eja: fix recently broken doctests.	blob \| commitdiff \| raw \| diff to current
2020-12-03	Michael Orlitzky	eja: refactor some matrix algebra stuff and break the...	blob \| commitdiff \| raw \| diff to current
2020-12-03	Michael Orlitzky	eja: disable axiom checking for concrete algebras.	blob \| commitdiff \| raw \| diff to current
2020-12-03	Michael Orlitzky	eja: move the "field" argument to (usually passed throu...	blob \| commitdiff \| raw \| diff to current
2020-12-03	Michael Orlitzky	eja: propagate check_axioms to some other "check" varia...	blob \| commitdiff \| raw \| diff to current
2020-12-02	Michael Orlitzky	eja: speed up construction of JordanSpinEJA and Hadamar...	blob \| commitdiff \| raw \| diff to current
2020-12-02	Michael Orlitzky	eja: check that the basis is rational when it's suppose...	blob \| commitdiff \| raw \| diff to current
2020-12-02	Michael Orlitzky	eja: improve rational basis algebra trickery.	blob \| commitdiff \| raw \| diff to current
2020-12-02	Michael Orlitzky	eja: don't pass in a full multiplication table unless...	blob \| commitdiff \| raw \| diff to current
2020-12-01	Michael Orlitzky	eja: use symmetry when constructing the inner product...	blob \| commitdiff \| raw \| diff to current
2020-12-01	Michael Orlitzky	eja: fix a randomly-failing test.	blob \| commitdiff \| raw \| diff to current
2020-12-01	Michael Orlitzky	eja: convert matrix algebas to the new constructor...	blob \| commitdiff \| raw \| diff to current
2020-11-30	Michael Orlitzky	eja: drop the "Ng" from the new constructor.	blob \| commitdiff \| raw \| diff to current
2020-11-30	Michael Orlitzky	eja: get rid of the old rational basis constructor.	blob \| commitdiff \| raw \| diff to current
2020-11-28	Michael Orlitzky	eja: more work on realizing the new constructor.	blob \| commitdiff \| raw \| diff to current
2020-11-27	Michael Orlitzky	eja: use new constructor for BilinearFormEJA.	blob \| commitdiff \| raw \| diff to current
2020-11-27	Michael Orlitzky	eja: switch HadamardEJA to the new constructor.	blob \| commitdiff \| raw \| diff to current
2020-11-27	Michael Orlitzky	eja: use custom gram-schmidt in the new constructor.	blob \| commitdiff \| raw \| diff to current
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