[sage-support] Re: Bug (?) in full_simplify()

2010-11-20 Thread pevzi
Oh, thank you very much for the explaination. -- 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

[sage-support] Re: Bug (?) in full_simplify()

2010-11-20 Thread pevzi
for a general algebraic expression, so you can't expect > full_simplify() to output this non-existant form. If the expressions > are simple enough, like polynomials, you might, but not in general. > > On Nov 19, 3:31 pm, pevzi wrote: > > > > > > > > > I have t

[sage-support] Bug (?) in full_simplify()

2010-11-19 Thread pevzi
I have two expressions: (x/(2*sqrt(x+1)) + 1/(2*sqrt(x+1)*(sqrt(x+1)+1))) ((x*(sqrt(x+1)+1)+1)/(2*sqrt(x+1)*(sqrt(x+1)+1))) As you see, they are identical, so full_simplify() method should return the same result for both expressions. But: sage: (x/(2*sqrt(x+1)) + 1/(2*sqrt(x+1)*(sqrt(x +1)+1))).

[sage-support] Re: Is it possible to make such plots?

2010-11-10 Thread pevzi
Thank you very much. implicit_plot is what I need. -- 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] Is it possible to make such plots?

2010-11-09 Thread pevzi
For example, I want to plot a line 5*x-3*y+10. When I try to plot it directly with plot(5*x-3*y+10), I get an error: ValueError: free variable: y Is there any way to do it? -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-

[sage-support] How to use LaTeX output in Sage Notebook?

2010-10-16 Thread pevzi
So, I have a sort of silly question. How to make notebook draw LaTeX- rendered output instead of using jsMath? For example, like there http://upload.wikimedia.org/wikipedia/commons/e/e9/SAGE_equation_solve.jpeg or in Cantor front-end. -- To post to this group, send email to sage-support@googlegro