#8276: Make the one(), identity_matrix() and zero_matrix() cached and immutable
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Reporter: hivert | Owner: hivert
Type: defect | Status: closed
Priority: major | Milestone: sage-4.3.4
Component: linear algebra | Resolution: fixed
Keywords: One Zero mutable. | Author: Florent Hivert
Upstream: N/A | Reviewer: Martin Raum, Ross Kyprianou
Merged: sage-4.3.4.alpha0 | Work_issues:
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Changes (by mvngu):
* status: positive_review => closed
* resolution: => fixed
* merged: => sage-4.3.4.alpha0
Comment:
Merged in this order:
1. [http://trac.sagemath.org/sage_trac/attachment/ticket/8276/trac-8276
-MatrixSpace_one-review.patch trac-8276-MatrixSpace_one-review.patch]
1. [http://trac.sagemath.org/sage_trac/attachment/ticket/8276/trac-8276
-fix_sagelib-review.patch trac-8276-fix_sagelib-review.patch]
1. [http://trac.sagemath.org/sage_trac/attachment/ticket/8276/trac-8276
-fix_zero_matrix_creation-review.patch trac-8276-fix_zero_matrix_creation-
review.patch]
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8276#comment:21>
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