Re: [sympy] Problems with plotting

2019-07-12 Thread David Bailey
On 12/07/2019 14:48, Jean ABOU SAMRA wrote: Cough. It's more complicated than I thought at first. Thank you! Amazingly, all that worked first time - I certainly would not have stumbled upon that solution on my own! Pip did the job, I did not need to use a variant: pip --version pip 19.1.1 fr

Re: [sympy] Problems with plotting

2019-07-12 Thread Jean ABOU SAMRA
> C:\PythonSystem\lib\site-packages\matplotlib/mpl-data/matplotlibrc Sorry, that's with backslashes: C:\PythonSystem\lib\site-packages\matplotlib\mpl-data\matplotlibrc -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and

Re: [sympy] Newbie

2019-07-12 Thread Lee Smith
Hello Tanvi: Have a look at https://github.com/LeeSmithSBCC/Jupyter-Math-For-NerdsThere is a short Notebook for many undergraduate math classes. You should install Anaconda on your computer. You can see each of my noteooks by clicking on them in my site, because github will render them in a

Re: [sympy] Problems with plotting

2019-07-12 Thread Jean ABOU SAMRA
> Thanks for that quick response. Here is what I get using that code: > > Traceback (most recent call last): > File "C:\PythonTests\SymPyWorkbook\t1.py", line 1, in > import matplotlib.pyplot as plt > File "C:\PythonSystem\lib\site-packages\matplotlib\pyplot.py", line 2372, > in > s

[sympy] Re Problems with plotting

2019-07-12 Thread David Bailey
(I forgot to send this reply to the group) On 12/07/2019 13:41, Jean ABOU SAMRA wrote: > Hi David, > Does this simple code work? > > import matplotlib.pyplot as plt > plt.plot([0, 1], [2, 3]) > plt.show() > Thanks for that quick response. Here is what I get using that code: Traceback (most recent

Re: [sympy] Problems with plotting

2019-07-12 Thread Jean ABOU SAMRA
Hi David, Does this simple code work? import matplotlib.pyplot as plt plt.plot([0, 1], [2, 3]) plt.show() Indeed, it looks like matplotlib is not installed or not available for import on your machine. SymPy relies on matplotlib for plotting (both are part of the global SciPy project). However m

[sympy] Problems with plotting

2019-07-12 Thread David Bailey
I am puzzled as to whether 64 bit python under windows supports plotting. Here is a typical experiment to obtain a plot: import sympy from sympy import * var('x y') plotting.plot3d((exp(-(x**2+y**2))),(x,-3,3),(y,-3,3)) Traceback (most recent call last):   File "C:\PythonTests\SymPyWorkbook\pl

[sympy] Newbie

2019-07-12 Thread Tanvi Singhal
I am Tanvi Singhal, a 4th year undergraduate from IIT Roorkee, India. I am pursuing an Int. Mtech degree in Geology. I know basics of Python and I have read Sympy Tutorial. I am familiar with calculus, trigonometry, Matrices and I want to contribute. I found sympy perfect for Maths lovers. I wo