#18645: Add some methods to CartanMatrix
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Reporter: jonathan.judge | Owner: jonathan.judge
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.8
Component: combinatorics | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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This ticket is to add the following methods to the CartanMatrix class in
support of ticket #18000: {{{ is_indefinite() }}}, {{{ is_indecomposable()
}}}, {{{ is_hyperbolic() }}}, {{{ principal_submatrices() }}}.
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Ticket URL: <http://trac.sagemath.org/ticket/18645>
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