#10873: Bug in integer_mod powering non-invertible base and negative exponents
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Reporter: robertwb | Owner: AlexGhitza
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.7
Component: basic arithmetic | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Changes (by mariah):
* status: needs_review => needs_work
Comment:
The patch fails to apply to sage-4.7.rc2:
{{{
sage: hg_sage.apply("/home/mariah/10873-mod-pow.patch")
cd "/home/mariah/sage/sage-4.7.rc2-x86_64-Linux-core2-fc-
review-10873/devel/sage" && hg status
cd "/home/mariah/sage/sage-4.7.rc2-x86_64-Linux-core2-fc-
review-10873/devel/sage" && hg status
cd "/home/mariah/sage/sage-4.7.rc2-x86_64-Linux-core2-fc-
review-10873/devel/sage" && hg import "/home/mariah/10873-mod-pow.patch"
applying /home/mariah/10873-mod-pow.patch
patching file sage/rings/finite_rings/integer_mod.pyx
Hunk #2 FAILED at 1637
Hunk #5 FAILED at 2131
Hunk #7 FAILED at 2933
3 out of 8 hunks FAILED -- saving rejects to file
sage/rings/finite_rings/integer_mod.pyx.rej
abort: patch failed to apply
sage:
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10873#comment:3>
Sage <http://www.sagemath.org>
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