Thank you all for your prompt responses! It works fine for me now! =) It would definitely be useful to have an optional Sage package for this.
On Thursday, May 16, 2013 1:45:07 AM UTC+8, leif wrote: > > sea21 wrote: > > Thanks for all the helpful replies! I understand the problem now. How do > > I install the full seadata package if I am using the Windows version of > > Sage on Virtual Box? > > I don't know what the (Linux distribution of the) ova ships with, and > depends on whether you at all have internet access from the virtual > machine. > > Just download > http://pari.math.u-bordeaux.fr/pub/pari/packages/seadata.tgz (probably > from Windows), copy the file into some temporary directory in your > virtual machine, start a shell and change to that directory, and there do > > $ tar xzf seadata.tgz # extract the GNU-zip-compressed tar > $ cp data/seadata/* "$SAGE_ROOT"/local/share/pari/seadata/ > $ rm -rf data/ > > where $SAGE_ROOT is what > > sage: print SAGE_ROOT > > gives, the "root" of your Sage installation. > > (You can of course delete seadata.tgz afterwards as well.) > > > Would it be worth providing an optional Sage package for this, for > convenience? (It would also be slightly smaller than PARI's .tgz ...) > > > -leif > > > > On Wednesday, May 15, 2013 8:07:48 PM UTC+8, John Cremona wrote: > > > > On 15 May 2013 10:47, John Cremona <[email protected] > > >> The PARI package in Sage only has the "small" database of > modular > > >> polynomials, suitable for primes up to about 350 bits. You would > > need the > > >> full seadata database. > > > > > > See http://pari.math.u-bordeaux.fr/packages.html > > <http://pari.math.u-bordeaux.fr/packages.html>. It should be easy > > > to download that and put it in the right place in the Sage > > > installation, which is SAGE_ROOT/local/shar/pari. There is > already > > > the seadata in there but as Jeroen says, it is the small version. > > > > I tested this. AFter putting the large seadata files into that > > place the code > > > > sage: p > > > 10566623376041669505825220895462627801380145726624712771836144280024219722297939525451022774579043146020265329009462778097121538072213487555318041328039599 > > > > > > sage: a4 > > > 6557325753041215216697541661243177462316789827714644669153173743634615853451990973713919498189870050066222585898470391225455349541996119434962754618249308 > > > > > > sage: a6 > > > 3887529832007272230349363633177495741990999092935596186265775681498612008751646149414901742385996951003068331698140100902826619262789957720578797201032523 > > > > > > sage: E = gp.ellinit([0,0,0,a4,a6]) > > sage: sage: ap = E.ellap(p) > > > > runs fine. > > -- > () The ASCII Ribbon Campaign > /\ Help Cure HTML E-Mail > > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
