The Limiting Factor 28 1. Finally, concerning the alleged software complexity, we will prove how easy it can be. It is important to differentiate between the following two kinds of models: predictive models which are designed to offer precise information of the future status of the modelled system, as opposed to management models which are basically designed to decide whether option X is better than option Y. We would spend a lot of time and money if we needed to go to the Grand Canyon - aerial trip included - to get some data in the field. An equation is already present in the equation editing box.
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