Yeah, just yesterday I realized that it's probably better to launch then notebook just with
ipython notebook and then just have a cell that initializes things properly (if needed), so for plotting I use: %pylab inline Ondrej On Mon, Jun 17, 2013 at 3:31 PM, Stefan Krastanov <krastanov.ste...@gmail.com> wrote: > Indeed, the example notebooks assume that certain setup was performed. > I guess it is a leftover from before I learned that it is an ipython > antipattern. > > On 17 June 2013 22:49, Ondřej Čertík <ondrej.cer...@gmail.com> wrote: >> Hi Stefan, >> >> This is awesome, thanks a lot! I tested your notebook, it works great. >> As far as the >> >> examples/beginner/plot_colors.ipynb >> >> goes, I had to add the following two lines into the first cell: >> >> from sympy import sin, var, cos, pi, sqrt >> var("x y") >> >> I guess it was assumed it would do this automatically somehow. But >> then things work excellent as well. >> >> Anyway, thanks, this will get me going. >> >> On Mon, Jun 17, 2013 at 1:57 PM, Stefan Krastanov >> <krastanov.ste...@gmail.com> wrote: >>> And by the way, as you mentioned, the docs for the plotting module can >>> indeed be better. >>> >>> On 17 June 2013 21:56, Stefan Krastanov <krastanov.ste...@gmail.com> wrote: >>>> I answer your question in the attached notebook. But you should really >>>> check the 4 or 5 `example/beginner/plot*` ipython notebooks as they >>>> show much nicer examples (and some nice fancy options). >>>> >>>> On 17 June 2013 21:13, Stefan Krastanov <krastanov.ste...@gmail.com> wrote: >>>>> I will write a more complete answer soon, but in the meantime you can >>>>> check the `examples` folder. In the docs for the plotting module >>>>> search for "aesthetics". >>>>> >>>>> On 17 June 2013 21:00, Ondřej Čertík <ondrej.cer...@gmail.com> wrote: >>>>>> On Mon, Jun 17, 2013 at 12:58 PM, Ondřej Čertík >>>>>> <ondrej.cer...@gmail.com> wrote: >>>>>>> Hi, >>>>>>> >>>>>>> Here is one of my notebooks (work in progress) for the sympy tutorial: >>>>>>> >>>>>>> http://nbviewer.ipython.org/5799312 >>>>>>> >>>>>>> How can I set line colors in the plot at the prompt [8]? I didn't find >>>>>>> it in the docs: >>>>>>> >>>>>>> http://docs.sympy.org/dev/modules/plotting.html >>>>>>> >>>>>>> I assume I should save it to a variable "p" and then do something like >>>>>>> >>>>>>> p[0].line_color = "red" >>>>>>> >>>>>>> Except I didn't figure out the exact syntax yet. >>>>>> >>>>>> Also, is it possible to create a legend? >>>>>> >>>>>> I'll probably just use matplotlib for the more advanced plots, but I >>>>>> want to show the best we can do so far with plotting. Or maybe there >>>>>> is some way to call matplotlib commands on the plot? That might be the >>>>>> best solution. >>>>>> >>>>>> Ondrej >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "sympy" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>>> an email to sympy+unsubscr...@googlegroups.com. >>>>>> To post to this group, send email to sympy@googlegroups.com. >>>>>> Visit this group at http://groups.google.com/group/sympy. >>>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>>> >>>>>> >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "sympy" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to sympy+unsubscr...@googlegroups.com. >>> To post to this group, send email to sympy@googlegroups.com. >>> Visit this group at http://groups.google.com/group/sympy. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sympy" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to sympy+unsubscr...@googlegroups.com. >> To post to this group, send email to sympy@googlegroups.com. >> Visit this group at http://groups.google.com/group/sympy. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sympy+unsubscr...@googlegroups.com. > To post to this group, send email to sympy@googlegroups.com. > Visit this group at http://groups.google.com/group/sympy. > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com. Visit this group at http://groups.google.com/group/sympy. For more options, visit https://groups.google.com/groups/opt_out.