Runge-Kutta methods and Butcher tableau
( go to the article → https://www.johndcook.com/blog/2020/02/13/runge-kutta-methods/ )
If you know one numerical method for solving ordinary differential equations, it’s probably Euler’s method. If you know two methods, the second is probably 4th order Runge-Kutta. It’s standard in classes on differential equations or numerical analysis to present Euler’s method as conceptually simple but inefficient introduction, then to present Runge-Kutta as a complicated but […]
Feb. 13, 2020, 4:48 p.m.
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