#11666: Upgrade MPFR to 3.1.0
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Reporter: leif | Owner: leif
Type: enhancement | Status: needs_info
Priority: major | Milestone: sage-4.8
Component: packages | Keywords: sd32 MPFR spkg wishlist sd35.5
Work_issues: fails on 32-bit | Upstream: N/A
Reviewer: Paul Zimmermann | Author: Mike Hansen
Merged: | Dependencies: #12171
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Comment(by zimmerma):
the failures are most likely due to the fact that the {{{mpfr_urandom}}}
and {{{mpfr_urandomb}}}
return identical values on processors with different word size in MPFR
3.1.0
(see http://www.mpfr.org/mpfr-3.1.0/#changes).
The bad news is that this will need changing the doctests.
The good news is that we won't need any more different doctests on 32-bit
and 64-bit
(assuming the MPIR random generator is independent of the word size).
Paul Zimmermann
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11666#comment:29>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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