(01)	average lifetime=
		8
	Units: Year
	
(02)	birth rate=
		0.23
	Units: 1/Year
	
(03)	births=
		Rabbit Population*birth rate
	Units: rabbit/Year
	
(04)	carrying capacity=
		1000
	Units: rabbit
	
(05)	deaths=
		(Rabbit Population/average lifetime)*effect of rabbit crowding on deaths
	Units: rabbit/Year
	
(06)	effect of rabbit crowding on deaths = WITH LOOKUP (
		(Rabbit Population/carrying capacity),
			([(0,0)-(4,2)],(0,0.9),(1,1),(2,1.2),(3,1.5),(4,2) ))
	Units: Dmnl
	
(07)	FINAL TIME  = 30
	Units: Year
	The final time for the simulation.

(08)	INITIAL TIME  = 0
	Units: Year
	The initial time for the simulation.

(09)	Rabbit Population= INTEG (
		births-deaths,
			1000)
	Units: rabbit
	
(10)	SAVEPER  = 
       TIME STEP 
	Units: Year [0,?]
	The frequency with which output is stored.

(11)	TIME STEP  = 0.125
	Units: Year [0,?]
	The time step for the simulation.