Cartesian coordinates of a pendulum:
Plot the time dependence of the coordinates:
Plot the trajectory:
Uniformization of a Fermat cubic

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Check:
Conformal map from a unit triangle to the unit disk:
Show points before and after the map:
Solution of Nahm equations:
Check that the solutions fulfill the Nahm equations:
Periodic solution of the nonlinear Schrödinger equation

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Plot the solution:
Parametrize a lemniscate by arc length []:
Show arc length parametrization and classical parametrization:
Zero modes of the periodic supersymmetric partner potentials:
Plot the zero modes:
Complex parametrization of a "sphere":
Plot real and imaginary parts: