Initial Food per Deer=
	20
	~	ton/Deer
	~		|

Growth Rate Factor = WITH LOOKUP (
	Food per Deer/Initial Food per Deer,
		([(0,-0.8)-(1,0.4)],(0,-0.6),(0.05,0),(0.1,0.2),(1,0.2) ))
	~	1/Year
	~	MODIFIED
	|

Initial Deer Density=
	200
	~	acre/Deer
	~	1,000,000 acres / 5,000 deer
	|

Deer Killed per Predator = WITH LOOKUP (
	Deer Density/Initial Deer Density,
		([(0,0)-(6,8)],(0,0),(1,2),(2,4),(4,6),(5,6) ))
	~	Deer/(Year*lion)
	~	When density is equal to 0, the deer killed are 0. Point (0.0). When the \
		Deer Density is equal to the Initial Deer Density each predator hunts 2 \
		deer each year. Point (1,2).
	|

Deer Predation Rate=
	Deer Killed per Predator*Predator Population
	~	Deer/Year
	~		|

Food=
	100000
	~	ton
	~	 In this simulation we will take this like a constant.
	|

Food per Deer=
	Food/Deer Population
	~	ton/Deer
	~	Initially the amount is 100,000/5,000 = 20
	|

Area=
	1e+006
	~	acre
	~	 We find this information in the text
	|

Deer Population= INTEG (
	+Deer Net Growth Rate-Deer Predation Rate,
		5000)
	~	Deer
	~	The initial amount of deer change in base a Net Growth Rate and Predation \
		Rate.
	|

Deer Density=
	Area/Deer Population
	~	acre/Deer
	~	This is the amount of acres per deer
	|

Deer Net Growth Rate=
	Deer Population*Growth Rate Factor
	~	Deer/Year
	~		|

Predator Population=
	500-STEP(500,1910)
	~	lion
	~	MODIFIED - Here we are reproducing the hunting or fall the lions during \
		1910.
	|

********************************************************
	.Control
********************************************************~
		Simulation Control Paramaters
	|

FINAL TIME  = 1950
	~	Year
	~	The final time for the simulation.
	|

INITIAL TIME  = 1900
	~	Year
	~	The initial time for the simulation.
	|

SAVEPER  = 1
	~	Year
	~	The frequency with which output is stored.
	|

TIME STEP  = 1
	~	Year
	~	The time step for the simulation.
	|

\\\---/// Sketch information - do not modify anything except names
V300  Do not put anything below this section - it will be ignored
*View 1
$192-192-192,0,Times New Roman|12||0-0-0|0-0-0|0-0-0|-1--1--1|-1--1--1|96,96,100
10,1,Deer Population,287,97,40,20,3,3,0,0,0,0,0,0
12,2,48,43,92,10,8,0,3,0,0,-1,0,0,0
1,3,5,1,4,0,0,22,0,0,0,-1--1--1,,1|(192,92)|
1,4,5,2,100,0,0,22,0,0,0,-1--1--1,,1|(89,92)|
11,5,48,132,92,6,8,34,3,0,0,1,0,0,0
10,6,Deer Net Growth Rate,132,111,72,11,32,3,0,0,-1,0,0,0
12,7,48,535,94,10,8,0,3,0,0,-1,0,0,0
1,8,10,7,4,0,0,22,0,0,0,-1--1--1,,1|(470,94)|
1,9,10,1,100,0,0,22,0,0,0,-1--1--1,,1|(365,94)|
11,10,48,410,94,6,8,34,3,0,0,1,0,0,0
10,11,Deer Predation Rate,410,113,64,11,32,3,0,0,-1,0,0,0
10,12,Growth Rate Factor,87,185,63,11,0,3,0,0,0,0,0,0
10,13,Deer Density,316,233,42,11,0,3,0,0,0,0,0,0
10,14,Predator Population,514,161,63,11,0,3,0,0,0,0,0,0
10,15,Area,296,293,17,11,0,3,0,0,0,0,0,0
1,16,1,6,1,0,0,0,0,64,0,-1--1--1,,1|(225,154)|
1,17,1,13,1,0,0,0,0,64,0,-1--1--1,,1|(283,170)|
1,18,14,11,1,0,0,0,0,64,0,-1--1--1,,1|(497,148)|
1,19,15,13,1,0,0,0,0,64,0,-1--1--1,,1|(315,270)|
1,20,12,6,1,0,0,0,0,64,0,-1--1--1,,1|(100,130)|
10,21,Food per Deer,160,240,48,11,0,3,0,0,0,0,0,0
1,22,1,21,1,0,0,0,0,64,0,-1--1--1,,1|(225,191)|
1,23,21,12,1,0,0,0,0,64,0,-1--1--1,,1|(123,233)|
10,24,Food,214,330,19,11,0,3,0,0,0,0,0,0
1,25,24,21,1,0,0,0,0,0,0,-1--1--1,,1|(180,292)|
10,26,Deer Killed per Predator,460,225,50,19,8,3,0,0,0,0,0,0
10,27,Initial Deer Density,469,301,60,11,8,3,0,0,0,0,0,0
1,28,27,26,1,0,0,0,0,64,0,-1--1--1,,1|(492,259)|
1,29,13,26,1,0,0,0,0,64,0,-1--1--1,,1|(381,257)|
1,30,26,11,1,0,0,0,0,64,0,-1--1--1,,1|(448,168)|
10,31,Initial Food per Deer,77,295,49,19,8,3,0,0,0,0,0,0
1,32,31,12,1,0,0,0,0,64,0,-1--1--1,,1|(58,236)|
///---\\\
:L<%^E!@
1:Current.vdf
9:Current
15:0,0,0,0,0,0
19:100,0
27:2,
4:Time
5:Deer Population
24:1900
25:1950
26:1950