[sage-support] Re: Simplification Issue Implicates Canonical Form

2012-02-20 Thread Dox
d one with your expressions. Enjoy! DOX On Feb 18, 10:24 pm, Mark Rahner wrote: > I appreciate that background info.  I hadn't tried invoking maxima > because I read somewhere that simplify() used maxima.  I must've been > reading outdated material.  As you stated, maxima does

[sage-support] Re: cropped 3dplots

2012-01-31 Thread Dox
I'm using sage-4.8 and those commands work just fine! Cheers. On Jan 31, 2:19 pm, "D.C. Ernst" wrote: > If I plot > > var('x y z') > A=implicit_plot3d(x+y+z==1,(x,-3,3),(y,-3,3),(z,-3,3)) > B=implicit_plot3d(x+y+z==0,(x,-3,3),(y,-3,3),(z,-3,3),color='red') > A+B > > You get what you expect.  How

[sage-support] Questions about 3d plotting

2011-09-22 Thread Dox
even if I am stubborn and try to plot my arrays in Jmol, the text3d for labeling the axes stands on the axes, What can I do for the text to be outside the plot frame? - Finally, Can the figures be exported as PDF? So far I can export them as JPEG. Thank you all! DOX. --

[sage-support] Re: Plots and Ticks

2011-07-26 Thread Dox
Thx again Jason! Great! -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org

[sage-support] Re: Plots and Ticks

2011-07-26 Thread Dox
ta$','$\\eta$']]), axes_labels=[r"$\xi$",r"$ \phi$"], fontsize=15, thickness=2) q.show() but doesn't work... tried to check the documentation on matplotlib.ticker and found nothing enlightening. Thank you for any help! Dox -- To post to this group, send em

[sage-support] Re: Plots and Ticks

2011-07-26 Thread Dox
Thank you Jason... Your suggestion has been incredible! DoX -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage

[sage-support] Re: Plots and Ticks

2011-07-25 Thread Dox
Hi again. I've seen the documentation for plot. However, the last of the points I highlight seems to be not possible. I'd like to change the numerical ticks (1,2,3,4) by alphabetical ones (eta, xi, lambda, rho). Thank you -- To post to this group, send email to sage-support@googlegroups.com

[sage-support] Plots and Ticks

2011-07-24 Thread Dox
y \xi. Thank you for your help! Dox -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL:

[sage-support] About the documentation

2011-02-12 Thread Dox
ot;differential forms" have a return! I think would be useful to improve that engine. (Although I guess is a really hard task) :-) See you around! DOX -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to s

[sage-support] Substitute expressions

2011-02-09 Thread Dox
pute, the result looks like, 3*D[0](f)(r)^2 + (r^2*e^(2*g(r))*D[0](g)(r) +... et cetera. Is there any way to configure sage to show the output like, D[0](f)(r) = f' and so on!! Thank you! Dox. -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from

[sage-support] Show function in the notebook

2011-02-06 Thread Dox
Hi everyone! I'm impressed with the evolution of the show function, specially the ability of show readable equations. I was wondering if one can define a variable and ask to show-function to write in LaTeX output something else. Exaxmple: ** Good var('phi') show(phi) ... show returns $\theta

[sage-support] Re: newbie: plotting sum of cosines...complex values?

2011-01-30 Thread Dox
Hi Renato! I tried something a bit different sage: reset() sage: def s(x,n):^Jreturn x/2 + sum(cos(k*x),k,1,n) : sage: var('x,n,k') (x, n, k) sage: plot(s(x,5), (x,0,2*pi)) and it worked! Enjoy! Dox On Jan 30, 4:48 pm, Renato Budinich wrote: > Hello, I'd like to

[sage-support] Re: Differential forms

2010-12-27 Thread Dox
Hi Joris, I must say ain't a programmer, and my `free' time is not much. However, I'd like to help you implementing the code for improving the diff. forms manipulation. Feel free of contact me. Regards, Dox. On Dec 27, 4:51 am, jvkersch wrote: > Hi Dox, > > Both are

[sage-support] Differential forms

2010-12-25 Thread Dox
ishes!!!!! Dox -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org

[sage-support] Re: Help

2010-12-25 Thread Dox
Hello Vijay: I got the same message some time ago. This was solved when I enable the ``work off-line'' mode of Firefox. Hope it'll work for you! On Dec 25, 8:22 am, vijay sharma wrote: > Dave > > Thanks for your reply and Merry Christmas. > I am running > > ./sage > > command only if you s

[sage-support] Re: Scientific Notation

2010-03-04 Thread Dox
Thank you very much! Problem solved -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sag