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Re: [tlaplus] Formal Specifications of Graph Search Algorithms



I'm curious if a generally recursive algorithm can be treated in TLA+ without finitizing the model. For instance, for any given tree, we could prove properties of a BFS procedure on it, but can we do so for all trees?

On Tue, Jul 14, 2020 at 11:23 AM wjs...@xxxxxxxxxxx <wjs255@xxxxxxxxxxx> wrote:
I was curious if anyone knew of existing formal specifications (in TLA+ or any other form) of various graph search algorithms e.g. breadth first search, depth first search. I was looking around at various definitions of depth first search in textbooks (e.g. CLRS), etc. but didn't seem to find a place where a precise, high level specification of the algorithm is given.

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