#9343: upgrade pari to version 2.4.3
---------------------------+------------------------------------------------
Reporter: was | Owner: tbd
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.5
Component: packages | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
---------------------------+------------------------------------------------
Comment(by was):
The new ellap (which replaces the sea.gp script in sage) is seriously
buggy, evidently. Sometimes it works, but the first example I tried fails
miserably.
{{{
? ellap(ellinit([1,2,7,4,3]),nextprime(10^20))
%1 = -4070602678
? ellap(ellinit([1,2,3,4,5]),nextprime(10^20))
*** at top-level: ellap(ellinit([1,2,3
*** ^--------------------
*** ellap: bug in PARI/GP (Segmentation Fault), please report
*** Break loop: type 'break' to go back to GP
break>
? ellap(ellinit([1,2,3,4,5]),nextprime(10^25))
%2 = 1231939791654
? ellap(ellinit([1,2,3,4,5]),nextprime(10^30))
%3 = 1790178944607137
? ellap(ellinit([1,2,3,4,5]),nextprime(10^35))
*** at top-level: ellap(ellinit([1,2,3
*** ^--------------------
*** ellap: bug in PARI/GP (Segmentation Fault), please report
*** Break loop: type 'break' to go back to GP
break>
}}}
NOTE: To use ellap for big p, you *must* put the extracted data from
seadata.tgz/data/* in local/share/pari, as explained here:
http://pari.math.u-bordeaux.fr/packages.html
I'm reporting this bug upstream now.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9343#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
