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Scallops and Rays
Jason Woodard
For ModSim 2016 auditorium session: "Introductions, Stocks and Flows, and How to Begin"
For the interpretation of the variables, see "
Lotka-Volterra equations
" on Wikipedia.
Note that we used a simulation time step of 0.01 years (click Settings to change this). If you don't, you will get strange results, for reasons we will discuss next week.