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Doctest: Wrong sign in symbolic infinity multiplication #24327

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jdemeyer opened this issue Dec 4, 2017 · 11 comments
Closed

Doctest: Wrong sign in symbolic infinity multiplication #24327

jdemeyer opened this issue Dec 4, 2017 · 11 comments
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c: symbolics p: major / 3 t: bug
Milestone
sage-8.2

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@jdemeyer
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jdemeyer commented Dec 4, 2017 

sage: SR(-oo) * SR(-oo)
-Infinity

Depends on #23429

CC: @rwst

Component: symbolics

Author: Ralf Stephan

Branch/Commit: ddd3ce2

Reviewer: Travis Scrimshaw

Issue created by migration from https://trac.sagemath.org/ticket/24327
@jdemeyer jdemeyer added this to the sage-8.2 milestone Dec 4, 2017
@rwst
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rwst commented Dec 5, 2017

comment:1

This exists at least since Sage-8.0.

@rwst
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rwst commented Dec 5, 2017

Dependencies: pynac-0.7.14

@rwst
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rwst commented Dec 5, 2017

comment:2

Fixed in upcoming Pynac via pynac/pynac@2d319a2

@rwst rwst changed the title Wrong sign in symbolic infinity multiplication Doctest: Wrong sign in symbolic infinity multiplication Dec 5, 2017
@rwst
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rwst commented Dec 26, 2017

Branch: u/rws/doctest__wrong_sign_in_symbolic_infinity_multiplication

@rwst
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rwst commented Dec 26, 2017

Changed dependencies from pynac-0.7.14 to #23429

@rwst
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rwst commented Dec 26, 2017

Author: Ralf Stephan

@rwst
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rwst commented Dec 26, 2017

New commits:

ddd3ce223427: Doctest: Wrong sign in symbolic infinity multiplication

@rwst
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rwst commented Dec 26, 2017

Commit: ddd3ce2

@tscrim
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tscrim commented Dec 27, 2017

Reviewer: Travis Scrimshaw

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tscrim commented Dec 27, 2017

comment:5

LGTM.

@vbraun
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vbraun commented Dec 28, 2017

Changed branch from u/rws/doctest__wrong_sign_in_symbolic_infinity_multiplication to ddd3ce2

@vbraun vbraun closed this as completed in d77b8b9 Dec 28, 2017
@rwst rwst mentioned this issue Dec 18, 2017
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c: symbolics p: major / 3 t: bug
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@vbraun @rwst @tscrim @jdemeyer