[sage-support] Re: 3dplotting complex functions

2009-06-01 Thread littlemathteacher
Dear kcrisman, I think it would be enough to give an example in the tutorial or in the output of "plot3d?". Even more, an example gives kind of a smooth lesson in how really to use the 3dplotting and the ".imag()" or the ".real()" command at the same time. Starting from Jason's examples I did all

[sage-support] Re: 3dplotting complex functions

2009-05-30 Thread kcrisman
Ironically, I did something just like this at a talk this week. But I used something like lambda x,y: abs(zeta(x+i*y)) (actually not that, but I hope that will work). At least one of these should really be implemented as complexplot3d or something like that. Does that seem like a useful func

[sage-support] Re: 3dplotting complex functions

2009-05-30 Thread littlemathteacher
Thanks a lot. Much simpler than I thought it would be. Very fine instructive example. Yours, littlemathteacher. On 30 Mai, 17:49, Jason Grout wrote: > littlemathteacher wrote: > > Dear Supporters, > > > first of all thanks to you all for doing such a great support job to > > me so far. > > > Now

[sage-support] Re: 3dplotting complex functions

2009-05-30 Thread Jason Grout
littlemathteacher wrote: > Dear Supporters, > > first of all thanks to you all for doing such a great support job to > me so far. > > Now I want to make complex analysis visible and to plot 3d-graphics > either of real or imaginary parts of functions. > > The first step would be to plot the exp

[sage-support] Re: 3dplotting complex functions

2009-05-30 Thread Jason Grout
littlemathteacher wrote: > Dear Supporters, > > first of all thanks to you all for doing such a great support job to > me so far. > > Now I want to make complex analysis visible and to plot 3d-graphics > either of real or imaginary parts of functions. > > The first step would be to plot the exp