mgrabovs/lean3

Lean is at the same time a modern interactive theorem prover/proof assistant for higher-order intuitionistic logic and a dependently typed purely functional programming language. This is the 3.x branch of Lean which is now officially end-of-life. It is nonetheless packaged since the 4.x branch is still under development and not yet public.


This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/mgrabovs/lean3/