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 <[email protected]> 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 > <[email protected]> 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 <[email protected]> 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 <[email protected]> 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 <[email protected]> wrote: >>>>> On Mon, Jun 17, 2013 at 12:58 PM, Ondřej Čertík <[email protected]> >>>>> 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 [email protected]. >>>>> To post to this group, send email to [email protected]. >>>>> 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 [email protected]. >> To post to this group, send email to [email protected]. >> 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 [email protected]. > To post to this group, send email to [email protected]. > 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy. For more options, visit https://groups.google.com/groups/opt_out.
