#11740: reading integers from a file takes quadratic time
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Reporter: zimmerma | Owner: AlexGhitza
Type: defect | Status: new
Priority: major | Milestone: sage-4.7.2
Component: basic arithmetic | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by leif):
I did not know Python doesn't support base-1 representation...
Do we have direct conversion routines Python long <-> `mpz_t` / `mpn_t`?
If we only changed `Integer(N)` to `Integer("N")`, "raw" integers wouldn't
benefit, which have other advantages.
(I wouldn't make the Python spkg depend on GMP/MPIR btw.; instead we might
clone / adapt GMP's code in a patch to the Python spkg. No idea how easy /
reasonable that is.)
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11740#comment:7>
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