# Difference between revisions of "Population growth models"

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===Exponential population growth model=== | ===Exponential population growth model=== | ||

+ | :<math> \delta{f} = \alpha\cdot \delta t </math> | ||

+ | :<math> \frac{df}{dt} = \beta I S </math> | ||

<html> | <html> | ||

<form><input type="button" value="clear and run" onClick="clearturtle();run()"></form> | <form><input type="button" value="clear and run" onClick="clearturtle();run()"></form> |

## Revision as of 17:00, 22 April 2009

### Exponential population growth model

- [math] \delta{f} = \alpha\cdot \delta t [/math]
- [math] \frac{df}{dt} = \beta I S [/math]