Tootfinder

Lavorare tanto e dormire poco: la ricetta perfetta per partorire collegamenti mentali strani.
E fu così che, guardando l'edificio che ospita il quartier generale dell'Nsa, giunsi alla Mecca.
:blobcatspace:

ViCAR: Visualizing Categories with Automated Rewriting in Coq
Bhakti Shah, William Spencer, Laura Zielinski, Ben Caldwell, Adrian Lehmann, Robert Rand
https://arxiv.org/abs/2404.08163

ViCAR: Visualizing Categories with Automated Rewriting in Coq
We present ViCAR, a library for working with monoidal categories in the Coq proof assistant. ViCAR provides definitions for categorical structures that users can instantiate with their own verification projects. Upon verifying relevant coherence conditions, ViCAR gives a set of lemmas and tactics for manipulating categorical structures. We also provide a visualizer that can display any composition and tensor product of morphisms as a string diagram, showing its categorical structure. This enabl…