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Predator-Prey Equations

​
A
1
B
1
C
1
D
1
initial populations
prey
predator
maximum time
The Lotka–Volterra equations describe an ecological predator-prey (or parasite-host) model which assumes that, for a set of fixed positive constants
A
(the growth rate of prey),
B
​
(the rate at which predators destroy prey),
C
(the death rate of predators), and
D
(the rate at which predators increase by consuming prey), certain simple conditions hold in the population change rates for prey and predator. (from Wolfram MathWorld)
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