#18644: Fix method is_real_root() in root_lattice_realizations.py
-------------------------------------+-------------------------------------
Reporter: jonathan.judge | Owner: jonathan.judge
Type: defect | Status: new
Priority: major | Milestone: sage-6.8
Component: combinatorics | Resolution:
Keywords: days65 | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/jonathan.judge/fix_method_is_real_root___in_root_lattice_realizations_py|
55d2f5269995e5ee42fbe765f657721257bf0c57
Dependencies: #18000, #18645 | Stopgaps:
-------------------------------------+-------------------------------------
Changes (by git):
* commit: c7a1b37e4636c11d8fd84a0a12b24c0274a12c76 =>
55d2f5269995e5ee42fbe765f657721257bf0c57
Comment:
Branch pushed to git repo; I updated commit sha1. New commits:
||[http://git.sagemath.org/sage.git/commit/?id=4958ee0f2ebf0fe63dec7231b3111f2a4dd1d63d
4958ee0]||{{{Added a function multiplicity() on elements of a root
lattice. The computation is done via Peterson's recurrent formula}}}||
||[http://git.sagemath.org/sage.git/commit/?id=d700a67af12d8bc08aca6a14238f0e350585aad5
d700a67]||{{{Merge branch 'develop' into
t/18000/root_multiplicities_for_symmetrizable_kac_moody_algebras}}}||
||[http://git.sagemath.org/sage.git/commit/?id=77f1bf6eced4549e4ea433d1904f273f4057baac
77f1bf6]||{{{Added methods is_indefinite(), is_hyperbolic(),
is_indecomposable(), and principal_submatrices() to the class
CartanMatrix}}}||
||[http://git.sagemath.org/sage.git/commit/?id=2560229b6cc466aba3dbfc28eb36fbcb02ab9c84
2560229]||{{{Merge branch 't/18645/add_some_methods_to_cartanmatrix' into
t/18000/root_multiplicities_for_symmetrizable_kac_moody_algebras}}}||
||[http://git.sagemath.org/sage.git/commit/?id=3cc65877ec35048d5ad958c1a62a905d96e82010
3cc6587]||{{{Merge branch 't/18645/add_some_methods_to_cartanmatrix' into
t/18644/fix_method_is_real_root___in_root_lattice_realizations_py}}}||
||[http://git.sagemath.org/sage.git/commit/?id=678422988f8c309f2dc5e31c65505e7048a1c4dd
6784229]||{{{Merge branch
't/18644/fix_method_is_real_root___in_root_lattice_realizations_py' into
t/18000/root_multiplicities_for_symmetrizable_kac_moody_algebras}}}||
||[http://git.sagemath.org/sage.git/commit/?id=55d2f5269995e5ee42fbe765f657721257bf0c57
55d2f52]||{{{Rewrote multiplicity computation to take advantage of new and
corrected methods in 18644 and 18645}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/18644#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
