in eq.lean, make rec_on depend on the proof, and add congruence theorems for n-ary functions with n between 2 and 5 in sigma.lean, finish proving equality of triples in category.lean, define the functor category, and make the proofs of the arrow and slice categories easier for the elaborator |
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| .. | ||
| examples | ||
| cast.lean | ||
| connectives.lean | ||
| core.md | ||
| decidable.lean | ||
| eq.lean | ||
| identities.lean | ||
| if.lean | ||
| inhabited.lean | ||
| instances.lean | ||
| nonempty.lean | ||
| prop.lean | ||
| quantifiers.lean | ||