Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Leonardo de Moura e68e448070 fix: convert inductive type instance implicit parameters to implicit when building SizeOf instance
It is better for TC resolution since the parameter can be inferred by
typing constraints, and it addresses issue #1373
2022-07-26 12:42:47 -07:00
.github chore: Nix: cache Leanc-deps 2022-07-16 16:19:01 +02:00
.vscode doc: fix some syntax and link in the docs, and more 2021-10-10 11:36:43 +02:00
doc doc: fix @kha issues 2022-07-25 08:01:27 -07:00
images
nix chore: Nix: cache Leanc-deps 2022-07-16 16:19:01 +02:00
script chore: update script/reformat.lean 2022-05-13 11:55:44 +02:00
src fix: convert inductive type instance implicit parameters to implicit when building SizeOf instance 2022-07-26 12:42:47 -07:00
stage0 chore: update stage0 2022-07-25 22:19:59 -07:00
tests fix: convert inductive type instance implicit parameters to implicit when building SizeOf instance 2022-07-26 12:42:47 -07:00
.gitattributes chore: fix changelog path... 2022-02-09 09:42:17 +01:00
.gitignore fix: UTF-8 file path support for lean on Windows 2021-09-22 12:21:52 +02:00
.gitmodules chore: add ignore = untracked 2021-10-18 14:39:43 -07:00
.ignore chore: ignore stage0/ (for rg etc.) 2022-03-18 15:28:20 +01:00
CMakeLists.txt fix: forward USE_GMP to stage 0 2021-12-02 15:52:48 +01:00
CONTRIBUTING.md doc: fix a few links 2021-11-09 09:55:11 +01:00
default.nix doc: setup 2021-01-03 13:21:58 +01:00
flake.lock chore: nix flake update 2022-07-08 13:46:57 +02:00
flake.nix chore: Nix: buildLeanPackage devShell 2022-07-08 23:24:04 +02:00
LICENSE chore: remove LICENSE header that confused GitHub 2021-11-18 09:42:35 +01:00
LICENSES chore: add GMP license for now 2021-11-18 09:42:35 +01:00
README.md doc: add new bullet 2022-06-30 19:17:29 -07:00
RELEASES.md feat: add option warningAsError 2022-07-26 05:57:54 -07:00
shell.nix chore: update benchmark suite 2022-05-25 18:26:36 +02:00

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.

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Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.