We add a lot of functionality to the GUI - Adding/Removing vertices and edges, returning graph info, and returning some graph matrices.

We implement the Depth-First Search algorithm in Python to retrieve the set of maximal chains of the Poset class we created in the last post

Our first pattern So we've taken the usual rules for differentiation and applied them to natural numbers: D(ab) = aD(b) + D(a)b with...

An introduction If you've done calculus, then you've talked about differentiation. We usually talk about this in terms of "linear...