Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Leonardo de Moura 7607a24469 test: deriving DecidableEq for enum types
Forgot to add test.
2021-09-09 17:47:23 -07:00
.github fix: sanitized build 2021-09-08 17:24:31 +02:00
.vscode feat: FromToJson for recursive inductives 2021-07-24 10:47:38 +02:00
doc doc: small fixes 2021-09-07 19:19:58 -07:00
images chore(CMakeLists.txt): move Lean logo to make sure we can test leanemacs without installing Lean 2015-01-31 17:38:49 -08:00
lean4-mode doc: new way to install lean4-mode 2021-09-07 16:23:18 +02:00
nix chore: use -Bsymbolic in favor of -Bsymbolic-functions, which Zig doesn't like 2021-09-08 17:24:31 +02:00
script Revert "Revert "feat: reintroduce libleanshared, link lean & leanpkg against it"" 2021-08-20 09:42:05 -07:00
src feat: add reduce conv tactic 2021-09-09 17:47:10 -07:00
stage0 fix: stdlib_flags.h 2021-09-08 11:34:31 +02:00
tests test: deriving DecidableEq for enum types 2021-09-09 17:47:23 -07:00
tmp chore: remove tactic framework dependency 2020-11-10 14:32:58 -08:00
.gitattributes chore: restore marking stage0/ as binary files, which we lost at some point 2020-08-14 11:12:13 +02:00
.gitignore chore: auto-insert newlines 2021-07-05 19:42:01 +02:00
CMakeLists.txt Revert "Revert "feat: reintroduce libleanshared, link lean & leanpkg against it"" 2021-08-20 09:42:05 -07:00
CONTRIBUTING.md doc: more changes 2021-05-13 16:11:57 -07:00
default.nix doc: setup 2021-01-03 13:21:58 +01:00
flake.lock chore: Nix: update inputs 2021-08-05 15:50:03 +02:00
flake.nix fix: sanitized build 2021-09-08 17:24:31 +02:00
LICENSE Add LICENSE file 2013-07-15 18:55:48 -07:00
README.md chore: add link to "Theorem Proving in Lean 4" tutorial 2021-09-01 10:44:43 -07:00
shell.nix Revert "Revert "feat: reintroduce libleanshared, link lean & leanpkg against it"" 2021-08-20 09:42:05 -07:00

This is the repository for Lean 4, which is currently being released as milestone releases towards a first stable release. Lean 3 is still the latest stable release.

About

Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.