Numerical simulation of a Pendulum Forward Euler Simulation of a pendulum. Deriving the equation of motion: $$ \ddot \theta = \frac{g}{l}\cos(\theta)\sin(\frac{3}{2}\pi) $$ Which is $$ \ddot \theta = -\frac{g}{l}\cos(\theta) $$ Simulation with the following initial conditions: [0.75, 0, 0]
