COMP 426 Automated Reasoning
Lecture 16: Implementing focusing provers

We will discuss a few possible improvements to achieve an implementation for proof search, given the inversion-based search procedure from the last lecture. The central idea, will be to chain all non-deterministic choices toghether during a focusing phase. We will discuss three different simple-minded implementations of focusing provers; the first one relies on booleans, the second one uses tactics and tacticals, and the third one uses continuations.


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bp@cs.mcgill.ca
Brigitte Pientka