[sage-support] Re: Tex fonts in JSMATH OS X

2009-11-13 Thread Jaasiel Ornelas
Wow... On Nov 13, 4:22 pm, John H Palmieri wrote: > On Nov 13, 4:04 pm, Jaasiel Ornelas wrote: > > > I'm not quite sure I understand the jsmath Part of sage. Am I supposed > > to be able to see nice mathematical symbols and not just code? > > > i.e. not sqrt(x) but the actual symbol for the squ

[sage-support] Re: zeros of Dedekind zeta functions

2009-11-13 Thread William Stein
On Fri, Nov 13, 2009 at 6:56 PM, David wrote: > > For a given irreducible polynomial with integer coefficients, I would > like to calculate a list of the first few thousand nontrivial zeros of > the corresponding Dedekind zeta function.  I would like to do this for > lots of different polynomials

[sage-support] zeros of Dedekind zeta functions

2009-11-13 Thread David
For a given irreducible polynomial with integer coefficients, I would like to calculate a list of the first few thousand nontrivial zeros of the corresponding Dedekind zeta function. I would like to do this for lots of different polynomials. In principle, it seems that this can be done with the

[sage-support] Re: Tex fonts in JSMATH OS X

2009-11-13 Thread John H Palmieri
On Nov 13, 4:04 pm, Jaasiel Ornelas wrote: > I'm not quite sure I understand the jsmath Part of sage. Am I supposed > to be able to see nice mathematical symbols and not just code? > > i.e. not sqrt(x) but the actual symbol for the square root. Because if > I am... I'm not. I was going through

[sage-support] Re: Hide Cells in Web browser

2009-11-13 Thread Jason Grout
William Stein wrote: > On Fri, Nov 13, 2009 at 3:28 PM, Daniel Harris > wrote: >> Sorry for the late reply >> >> Yes that is precisely what I had in mind. Check box or + - would be >> great. From a personal point the right side sort of out of the way would be >> good. > What about a triangle

[sage-support] Tex fonts in JSMATH OS X

2009-11-13 Thread Jaasiel Ornelas
I'm not quite sure I understand the jsmath Part of sage. Am I supposed to be able to see nice mathematical symbols and not just code? i.e. not sqrt(x) but the actual symbol for the square root. Because if I am... I'm not. I was going through the jsmath menu, and I couldn't find anything. It says

[sage-support] Re: Hide Cells in Web browser

2009-11-13 Thread William Stein
On Fri, Nov 13, 2009 at 3:28 PM, Daniel Harris wrote: > Sorry for the late reply > > Yes that is precisely what I had in mind.  Check box or + -  would be > great.  From a personal point the right side sort of out of the way would be > good. Would you want it to hide *just* the input box, but le

[sage-support] Re: Hide Cells in Web browser

2009-11-13 Thread Daniel Harris
Sorry for the late reply Yes that is precisely what I had in mind. Check box or + - would be great. From a personal point the right side sort of out of the way would be good. Dan On Thu, Nov 12, 2009 at 5:15 PM, William Stein wrote: > > On Thu, Nov 12, 2009 at 4:21 AM, Daniel Harris > wrot

[sage-support] Re: memory limit for maxima

2009-11-13 Thread Marshall Hampton
If there is any structure to your matrix that would let you pre- simplify it a bit before taking the determinant it would probably help a lot. Another possibility is to rename sines and cosines as polynomial variables (i.e. let s1 = sin(x1), c1 = cos(x1), etc) and have the entries belong to a Pol

[sage-support] Re: memory limit for maxima

2009-11-13 Thread Robert Dodier
On Nov 13, 9:26 am, Jean-Marc Schlenker wrote: > Hello, I'm trying to do a slightly heavy computation under sage > (symbolic computation of a 9x9 determinant with some polynomials in > cos/sin as entries) but sage crashes with the message: > > "Maxima encountered a Lisp error: >  Memory limit re

[sage-support] Re: memory limit for maxima

2009-11-13 Thread Minh Nguyen
Hi, On Sat, Nov 14, 2009 at 3:26 AM, Jean-Marc Schlenker wrote: > > Hello, I'm trying to do a slightly heavy computation under sage > (symbolic computation of a 9x9 determinant with some polynomials in > cos/sin as entries) but sage crashes with the message: > > "Maxima encountered a Lisp error:

[sage-support] memory limit for maxima

2009-11-13 Thread Jean-Marc Schlenker
Hello, I'm trying to do a slightly heavy computation under sage (symbolic computation of a 9x9 determinant with some polynomials in cos/sin as entries) but sage crashes with the message: "Maxima encountered a Lisp error: Memory limit reached. Please jump to an outer point or quit program." I'm

[sage-support] maxima stats

2009-11-13 Thread Mikie
Just looking at the stats package in Maxima. Not bad. Is there anyway to take out parts of the calculations? Thanx --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-

[sage-support] Re: sage

2009-11-13 Thread William Stein
On Fri, Nov 13, 2009 at 7:20 AM, Alfredo Portes wrote: > Hi Richard, > > On Fri, Nov 13, 2009 at 10:05 AM, richard boardman > >> Dear Sirs, >> I would like to run Sage on a computer without altering my hard drive. >> I have loaded a live Ubuntu DVD and downloaded  the Ubuntu tar file on >> to a

[sage-support] Re: just Maxima

2009-11-13 Thread William Stein
On Fri, Nov 13, 2009 at 6:14 AM, Mikie wrote: > > Robert, > > Can one load just Maxima using a Python script?  Something like > import maxima Are you asking about this *specifically* to make things faster (because of startup time issue)? William > > I sent you an e-mail.  Your work with calcul

[sage-support] Re: just Maxima

2009-11-13 Thread ma...@mendelu.cz
I think that you can program from Python, catch the output and so some serach in the output. Thus to integrate the function x*sin(2*x) let python runs the command maxima --batch-string="display2d:false$ print("ahoj",integrate(x*sin (8*x),x),"ahoj")$" The output should look like Maxima 5.13.0 h

[sage-support] Re: just Maxima

2009-11-13 Thread Mikie
Robert, Can one load just Maxima using a Python script? Something like import maxima I sent you an e-mail. Your work with calculaus is great. My tutoring servers are getting better with time. Thanx On Nov 12, 3:32 pm, "ma...@mendelu.cz" wrote: > On 12 lis, 23:24, Erik Lane wrote: > > > Bot