Changes between Version 1 and Version 2 of Ticket #11595
- Timestamp:
- 07/25/11 04:04:53 (11 years ago)
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Ticket #11595 – Description
v1 v2 15 15 7. One change in behavior - the new `format` command, and its default value of "all". This will cause eigenspaces of matrices over the rationals formed with algebraic numbers from `QQbar`. This is consistent with how the `eigenvalues()` method behaves for rational matrices. When it is not possible to compute eigenvalues this way, the failure is graceful and suggests the `format='galois'` option. This required just one change outside of the eigen-stuff code (eigenspaces of graphs). See discussion at: 16 16 http://groups.google.com/group/sage-devel/browse_thread/thread/c67266a5581abff9/ 17 18 '''Apply''': 19 1. [attachment:trac_11595-exact-eigenspaces.patch]