2nd order differential equations

[hoshos27]

I want to solve 2nd order differential equations without using scipy.integrate.odeint
so I need to know how scipy.integrate.odeint works or any other way(mathematical to solve these equations

[Larz60+]

There is a python example here: https://apmonitor.com/wiki/index.php/App...fferential
click on 'Solution to 2nd-Order Differential Equation in Python' to get python code

[hoshos27]

no man,he's using odeint not what I want