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Plotting Implicit Equations in Matplotlib with Sympy
Is it possible to plot implicit equations in Matplotlib? These equations are of the form f(x, y) = g(x, y), such as x^y = y^x.
Using Sympy for Implicit Equation Plotting
Since Sympy has been tagged in this query, we will provide an example using this library.
According to the Sympy documentation at http://docs.sympy.org/latest/modules/plotting.html:
<code class="python">from sympy import var, plot_implicit var('x y') plot_implicit(x*y**3 - y*x**3)</code>
This code snippet will plot the implicit equation xy^3 - yx^3 using Sympy's plot_implicit function.
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