Disponible en Español.

## Path Integrals and Wavefunction for Harmonic
Oscillator

*Left: *Classical trajectories (*x(t)* with time
vertical in steps) plotted after every 200 changes in time steps. The
Feynman path integral is over these trajectories.

*Right* The squared modulus of the developing ground-state
wavefunction.
*Ref.: the book **Computational
Physics* by Landau and Páez