The cubical library implements univalence by saying idToEquiv is an equivalence but a more ergonomic approach is in terms of Identity systems, e.g., https://1lab.dev/1Lab.Path.IdentitySystem.html . It would be nice if someone could port that formulation to cubical
The cubical library implements univalence by saying idToEquiv is an equivalence but a more ergonomic approach is in terms of Identity systems, e.g., https://1lab.dev/1Lab.Path.IdentitySystem.html . It would be nice if someone could port that formulation to cubical