% MotionGenesis file: MGSolve2ndOrderODE.txt
% Copyright(c) 2009-2026 MotionGenesis LLC. All rights reserved.
%---------------------------------------------------------------
Variable x'' = cos(2*t) + sin(x)
%---------------------------------------------------------------
%   Set initial values for variables.
Input  x = 1 m,  x' = 0.2 m/s
%---------------------------------------------------------------
%   List output quantities (for ODE command and plotting).
OutputPlot  t seconds,  x meters
%---------------------------------------------------------------
%   Set numerical integration parameters.
Input tFinal = 20 sec, tStep = 0.1 sec, absError = 1.0E-07
%---------------------------------------------------------------
%   Solve ODEs and plot data file MGSolve2ndOrderODE.1
ODE() MGSolve2ndOrderODE
ODE() MGSolve2ndOrderODE.m
Quit