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sympy

Is it possible to plot implicit equations using Matplotlib?

August 19, 2022 by Magenaut

I would like to plot implicit equations (of the form f(x, y)=g(x, y) eg. X^y=y^x) in Matplotlib. Is this possible?

Categories Python, Q&A Tags equation, implicit, matplotlib, python, sympy Leave a comment

How to solve a pair of nonlinear equations using Python?

August 19, 2022 by Magenaut

What’s the (best) way to solve a pair of non linear equations using Python. (Numpy, Scipy or Sympy)

Categories Python, Q&A Tags numpy, python, scipy, sympy Leave a comment

how to handle an asymptote/discontinuity with Matplotlib

August 14, 2022 by Magenaut

When plotting a graph with a discontinuity/asymptote/singularity/whatever, is there any automatic way to prevent Matplotlib from ‘joining the dots’ across the ‘break’? (please see code/image below).
I read that Sage has a [detect_poles] facility that looked good, but I really want it to work with Matplotlib.

Categories Python, Q&A Tags equation, matplotlib, numpy, python, sympy Leave a comment

How to extract all coefficients in sympy

August 13, 2022 by Magenaut

You can get a coefficient of a specific term by using coeff();

Categories Python, Q&A Tags python, sympy Leave a comment
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