# Runge-Kutta method (4th-order,2nd-derivative) Calculator

## Calculates the solution y=f(x) of the ordinary differential equation y'=F(x,y) using Runge-Kutta fourth-order method.

The initial condition is y0=f(x0), y'0=p0=f'(x0) and the root x is calculated within the range of from x0 to xn.
 F(x,y,p(=y')) x0 initial condition y0 = f(x0) y'0=p0 = f'(x0) xn x0≦x≦xn [ partition n102050100200500 ] 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit
Runge-Kutta method (4th-order,2nd-derivative)
 [1-5] /5 Disp-Num5103050100200
[1]  2022/06/21 04:09   20 years old level / High-school/ University/ Grad student / Very /
Purpose of use
Learning how to use RK4 when 2nd-derivative is needed.
[2]  2021/04/20 03:46   Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
Checking handmade solutions
[3]  2021/01/23 09:03   20 years old level / High-school/ University/ Grad student / Useful /
Purpose of use
to get more information about runge kuta
[4]  2020/04/28 05:55   20 years old level / An engineer / Very /
Purpose of use
Solving PDEs
[5]  2019/03/11 22:15   30 years old level / A teacher / A researcher / Very /
Purpose of use
University

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