Runge Kutta four order method: overview and formula

Peter Math on Instagram: "The Runge-Kutta method is a more advanced numerical technique used to solve ordinary differential equations (ODEs) when exact solutions are unavailable. It builds upon the simplicity of Euler’s Method but adds multiple intermediate calculations at each step to improve accuracy. The most common version, the fourth-order Runge-Kutta (RK4), uses four slope estimates per step to produce a much more precise result, even with relatively large step sizes. This method is essent