Scientific Python and Julia tutorials

2 of 54 tutorials

Recipe Python Intermediate 10 min

Derive a Jacobian with SymPy and pass it to solve_ivp with lambdify

Afterwards you can derive a Jacobian with SymPy, simplify it, turn it into a NumPy function with lambdify, and pass it to solve_ivp as jac.

Ordinary differential equationsSymbolic mathematics Chemistry, Mathematics, Physics

Concept Python Intermediate 30 min

Afterwards you can recognize a stiff ODE by its time scales, say why an explicit solver crawls on it, and pick an implicit method that does not.

Ordinary differential equations Chemistry, Engineering