% MotionGenesis file: MGSolveODEWithIfStatement.txt
% Copyright(c) 2009-2026 MotionGenesis LLC. All rights reserved.
%---------------------------------------------------------------
isTLessThanPi = isPositive(pi-t)     % true   if t < pi, else 0.
sintOrZero = sin(t) * isTLessThanPi  % sin(t) if t < pi, else 0.
Variable y' = sintOrZero
%---------------------------------------------------------------
Input  tFinal = 4 sec,  y = 0 m      % Arbitrary input values.
Output t sec,  y meters
%---------------------------------------------------------------
ODE()  MGSolveODEWithIfStatement
% Plot MGSolveODEWithIfStatement.1 [1, 2]  % Plot y vs. time t.