@@ -34,6 +34,7 @@ Here is how you can visualise the landscape.
usingGraphPlot
gplot(g,collect(1:nodes),collect(1:nodes))
```

## Defining competition processes
We propose that any individual have a constant birth rate, and competes with all the individuals present in the same patch. Let ``i \in \N``,``x_i \in \{1,2,\dots,9\}``.
In this tutorial, we model agents evolving on a discrete segment, where each patch favours an optimal adaptive trait, along a gradient. This is typically the case along an altitudinal gradient.