[sage-devel] Re: type of sin(0)

2012-10-20 Thread kcrisman
On Saturday, October 20, 2012 11:30:03 AM UTC-4, Sebastien Gouezel wrote: > > When trying to latex-print symbolic functions, I have seen the following > weird behavior: > > sage: P=function('P',x) > sage: latex(P(x=sin(0))) > Traceback (click to the left of this block for traceback) > ... >

Re: [sage-devel] Error installing package gcc-4.6.3

2012-10-20 Thread Jeroen Demeyer
On 2012-10-20 23:45, miguel wrote: > Hi, > > This is the error I got when trying to compile Sage 5.3 from source. Please try instead http://www.sagemath.org/download-latest.html -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this grou

[sage-devel] Re: Error installing package gcc-4.6.3

2012-10-20 Thread Nils Bruin
Does this solve your problem? (found by googling "bits/predef") http://askubuntu.com/questions/82510/gcc-no-longer-works-after-upgrade -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this group, send email to sage-devel@googlegroups.co

[sage-devel] Error installing package gcc-4.6.3

2012-10-20 Thread miguel
Hi, This is the error I got when trying to compile Sage 5.3 from source. ** make[5]: Entering directory `/home/miguel/Downloads/sage-5.3/spkg/build/gcc-4.6.3/gcc-build/i686-pc-linux-gnu/libgcc' # If this is the top-level multilib, build all the other # multilibs. /home/miguel/Downloa

[sage-devel] Re: Polynomials over QQbar and AA

2012-10-20 Thread Nils Bruin
On Oct 19, 4:45 am, mmarco wrote: > Do you think it would be worth implementing all these features > ourselves? Is there some movement in the Singular community to > implement these rings? My first reaction is "no". For any non-trivial linear algebra or polynomial computations, you'll be testing

[sage-devel] Re: type of sin(0)

2012-10-20 Thread Harald Schilly
I think that's not good. In sage.symbolic.function.GinacFunction the original parent is stored in org_parent, but there is probably a case missing to capture this. I guess, Burcin will have something to say about this when he is back in a few days. Harald -- You received this message because

[sage-devel] type of sin(0)

2012-10-20 Thread Sebastien Gouezel
When trying to latex-print symbolic functions, I have seen the following weird behavior: sage: P=function('P',x) sage: latex(P(x=sin(0))) Traceback (click to the left of this block for traceback) ... AttributeError: 'int' object has no attribute '_latex_' The superficial reason for this behavio

[sage-devel] screencast on "algebraic number theory with sage"

2012-10-20 Thread William Stein
Hi, I talked about "algebraic number theory with sage" in my grad course yesterday, and recorded this as a screencast. http://youtu.be/NW_P0N8MO2s William -- William Stein Professor of Mathematics University of Washington http://wstein.org -- You received this message because you are subscri