[sage-support] Re: solve does not consider all a_x which are in the equation

2011-05-31 Thread Jakob Lombacher
So, with 4.7 it doesn't work either. But if I do some transformation by hand, and square both sides (I'm not completely sure if that's allowed), then I get the solution. f_2 = ((1/4*a^2*t^4 + a_x*t^3*v_x + a_x*t^2*x + t^2*v_x^2 + t^2*v_y^2 + 2*t*v_x*x + 2*t*v_y*y + x^2 + y^2 -m)/(t^3*v_y + t^2

[sage-support] Re: solve does not consider all a_x which are in the equation

2011-05-30 Thread Jakob Lombacher
Btw. I use sage 4.6.2. I wasn't aware that 4.7 allready exists. I will try out if the issue still exists in 4.7. -- 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 t

[sage-support] solve does not consider all a_x which are in the equation

2011-05-30 Thread Jakob Lombacher
If I try to solve the following equation there are still a_x on the right hand side. In my opinion it should be solvable. Or is there an error in my code? thanks Jakob reset() var('x v_x a_x t y v_y a_y a') d = (x + v_x * t + 1/2*a_x*t**2)**2 + (y + v_y * t + 1/2 * a_y*t**2)**2 var('m') e = d(a

[sage-support] Re: Print huge matrix - notebook: WARNING: Output truncated!

2011-05-11 Thread Jakob Lombacher
Thanks for your advice. My solution for the time until its fixed is: from sage.misc.latex import latex_extra_preamble latex.extra_preamble('') latex.add_to_preamble('\\usepackage[margin=2cm,a4paper,landscape] {geometry}') latex.add_to_preamble('\\textwidth 0cm') latex.extra_preamble() view(dP.f

[sage-support] Print huge matrix - notebook: WARNING: Output truncated!

2011-05-10 Thread Jakob Lombacher
Hi, I've got a ugly matrix, that elements consists of huge symbolic expressions. When I try to print it via "view(H)" I get the message WARNING: Output truncated! full_output.txt By clicking on full_output.txt I get some text file, looking like html but it doesn't seem complete and the brows