[sage-devel] element in quotient module

2017-04-24 Thread Peng
I encountered the following problem: s is the trivial submodule of quo, where quo is a quotient module of modular symbol subspace. The zero element b of quo should be an element of s, but sage says no when I do the following process: # create modular symbol subspace sage: S = ModularSymbols(G

Re: [sage-devel] When install SAGE, it says: 'gmp.h' and 'libgmp' have different versions

2017-04-06 Thread Peng
All right. I will try a new version. Thank you anyway. On Thursday, April 6, 2017 at 7:05:04 PM UTC+8, Jeroen Demeyer wrote: > > On 2017-04-06 11:37, Peng wrote: > > Yes, it is SAGE 5.7. > > I didn't try the new version. > > Is the old version the reason for this

Re: [sage-devel] When install SAGE, it says: 'gmp.h' and 'libgmp' have different versions

2017-04-06 Thread Peng
17-04-06 05:10, Peng wrote: > >/home/user/sage-5.7/spkg/logs/ecm-6.3.p8.log > > Is your version of Sage really 5.7? That version is years old. > > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe fr

[sage-devel] When install SAGE, it says: 'gmp.h' and 'libgmp' have different versions

2017-04-05 Thread Peng
I was installing SAGE from source in my computer with OS: Ubuntu 14.04.. However, when I run "make" in the Terminal", some error came out. Anyone knows how to fix it? Thanks!! Here is the error: checking whether we can link against GMP... yes checking if gmp.h version and libgmp version are the

Re: [sage-devel] Bug in Heilbronn Matrix

2013-03-06 Thread Peng Tian
ode... > > On Tue, Mar 5, 2013 at 5:02 PM, William Stein wrote: > > On Tue, Mar 5, 2013 at 10:55 AM, Robert Bradshaw > > wrote: > >> On Tue, Mar 5, 2013 at 7:39 AM, David Loeffler > >> wrote: > >>> On 5 March 2013 06:54, Peng Tian wrote: > >>&g

Re: [sage-devel] Bug in Heilbronn Matrix

2013-02-28 Thread Peng
17:17, John Cremona > > wrote: > > Try asking Bosman directly; I don't know if he reads this list. > > > > John > > > > On 27 February 2013 15:23, Peng > > wrote: > >> Dear John Cremona, > >> Thanks for your reply. > >>

Re: [sage-devel] Bug in Heilbronn Matrix

2013-02-28 Thread Peng
ebruary 27, 2013 6:17:33 PM UTC+1, John Cremona wrote: > > Try asking Bosman directly; I don't know if he reads this list. > > John > > On 27 February 2013 15:23, Peng > > wrote: > > Dear John Cremona, > > Thanks for your reply. > > > >

Re: [sage-devel] Bug in Heilbronn Matrix

2013-02-27 Thread Peng
as been released so you should upgrade (but I am not > saying if any relevant code has changed between 5.4.1 and 5.7, as I > have not checked). > > John > > On 27 February 2013 11:32, Peng > > wrote: > > Dear all, > > > > I've tried to compute He

[sage-devel] Bug in calculating Heilbronn Matrices

2013-02-27 Thread Peng
Dear all, I've tried to compute Heilbronn Matrices for n=5 in sage 5.4.1, but the following Error comes out when I run * sage: H=HeilbronnMerel(5)* *RuntimeError Traceback (most recent call last)* */home/guest

[sage-devel] Bug in Heilbronn Matrix

2013-02-27 Thread Peng
Dear all, I've tried to compute Heilbronn Matrices for n=5 in sage 5.4.1, but the following Error comes out when I run * sage: H=HeilbronnMerel(5)* *RuntimeError Traceback (most recent call last)* */home/guest