New answers tagged ode
2
votes
scipy odeint - Excess work done on this call
I modified your code to use the more up-to-date solve_ivp and it no longer gets the problem:
...
- 173
1
vote
Local truncation error of given implicit 1-step scheme
You insert the exact solution on both sides so that $y'(t_{n+1})=f(t_{n+1},y(t_{n+1}))$ and $y''(t_{n})=f'(t_{n},y(t_{n}))$. Thus
\begin{align}
O(h^{p+1})=g(h)&=-y(t+h)+y(t)+\frac{h}{6}[4y'(t)+2y'(...
- 5,489
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