Changes between Version 7 and Version 21 of Ticket #16116
- Timestamp:
- 08/24/17 22:40:17 (4 years ago)
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Ticket #16116
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number fields
tolinear algebra
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sage-6.4
tosage-8.1
- Property Keywords days88 added
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enhancement
totask
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Ticket #16116 – Description
v7 v21 1 This ticket organizes various improvements in order to get faster matrices over cyclotomic fields. The aim is to implement and compare three different ways to perform such computation: 2 3 - libgap wrappers 4 - generic matrix (`matrix_generic_dense.Matrix_generic_dense`) 5 - the specialized inadapted class that is used by default now in Sage (`matrix_cyclo_dense.Matrix_cyclo_dense`) 6 7 Concrete tickets: 8 9 - #23704: getitem/setitem for libgap elements 10 11 ----------------------------------------- 12 13 Description from several years ago... 14 1 15 The multiplication of matrices with a (universal) cyclotomic fields as base ring could be optimized as the following profiling shows: 2 16