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# Growth Model for Math 311
# Mark Goadrich Spring 2009
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# Initialize parameters
simLength = 10
population = 100
growthRate = 0.1
intervalSize = 0.25  # decrease to approximate continuous growth
growthRatePerStep = growthRate * intervalSize

# Iterate through simulation
for i in range(int(simLength / intervalSize)):
    population = population + growthRatePerStep * population
    print i, population