using "types";

FlowSheet ab_dae

	PARAMETERS
	p1 as Real;
	p2 as Real;
	p3 as Real;

	VARIABLES
	u1 as Real;
	u2 as Real;
	u3 as Real;

	SET

	p1 = 0;
	p2 = 14;
	p3 = 2;

	EQUATIONS

    diff(u1)*'s' = -u1 + p1 * (1 - u1) * u3;
    diff(u2)*'s' = -u2 + p1 * p2 * (1 - u1) * u3 - p3 * u2;
    u3 = exp(u2);

	INITIAL
	u1 = 1;
	u2 = 1;

	OPTIONS
	TimeEnd = 5;
	TimeStep = 0.2;
#	Dynamic = false;
end