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fix is_zero for RR('nan') #20502

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videlec opened this issue Apr 26, 2016 · 5 comments
Closed

fix is_zero for RR('nan') #20502

videlec opened this issue Apr 26, 2016 · 5 comments
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c: basic arithmetic p: major / 3 t: bug
Milestone
sage-7.2

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@videlec
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videlec commented Apr 26, 2016

We have

sage: RR('nan').is_zero()
True

See [https://groups.google.com/forum/#!topic/sage-support/sNjVNSHO5b4 this sage-support thread](https://groups.google.com/forum/#!topic/sage-support/sNjVNSHO5b4 this sage-support thread).

CC: @williamstein @vbraun

Component: basic arithmetic

Author: Vincent Delecroix

Branch/Commit: cd4fde4

Reviewer: Volker Braun

Issue created by migration from https://trac.sagemath.org/ticket/20502
@videlec videlec added this to the sage-7.2 milestone Apr 26, 2016
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videlec commented Apr 26, 2016

Branch: u/vdelecroix/20502

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sagetrac-git mannequin commented Apr 26, 2016

Commit: cd4fde4

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sagetrac-git mannequin commented Apr 26, 2016

Branch pushed to git repo; I updated commit sha1. New commits:

cd4fde4Trac 20502: fix is_zero for RR('nan')

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vbraun commented Apr 26, 2016

Reviewer: Volker Braun

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vbraun commented Apr 26, 2016

Changed branch from u/vdelecroix/20502 to cd4fde4

@vbraun vbraun closed this as completed in 13d6629 Apr 26, 2016
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c: basic arithmetic p: major / 3 t: bug
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