Changes between Version 2 and Version 8 of Ticket #18590
- Timestamp:
- Jun 2, 2015, 11:17:34 PM (8 years ago)
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Ticket #18590
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toneeds_review
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Viviane Pons
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deea7d9a79758f87cb2a87390e7eb5387d2c6112
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Vincent Pilaud
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Ticket #18590 – Description
v2 v8 1 Add support for Coxeter sorting words 1 Coxeter sorting is used to define sortable elements of a Coxeter group. 2 3 New methods are: 4 * rank of the Coxeter group 5 * support of an element (the simple reflections that appear in the reduced expressions of the element) 6 * has_full_support tells if the support contains all simple reflections 7 * coxeter_sorting_word returns the c-sorting word of an element 8 * is_coxeter_sortable tells if an element is c-sortable