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Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Kim Morrison b4ff5455ba
feat: lemmas about lexicographic order on Array and Vector (#6399) 
This PR adds basic lemmas about lexicographic order on Array and Vector,
achieving parity with List.

Many lemmas are still missing for all three, particularly about how
order interacts with `++`.
2024-12-19 10:36:50 +00:00
.github chore: lake: use & check prelude (#6289) 2024-12-02 19:55:05 +00:00
doc chore: update documentation title and link README to reference (#6409) 2024-12-17 22:18:56 +00:00
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
nix feat: add date and time functionality (#4904) 2024-11-14 14:04:19 +00:00
releases_drafts feat: replace List.lt with List.Lex (#6379) 2024-12-15 08:22:39 +00:00
script chore: script/mathlib-bench (#6280) 2024-12-02 10:00:57 +00:00
src feat: lemmas about lexicographic order on Array and Vector (#6399) 2024-12-19 10:36:50 +00:00
stage0 chore: update stage0 2024-12-18 17:14:27 +00:00
tests fix: sharecommon bug (#6415) 2024-12-19 02:52:56 +00:00
.gitattributes chore: Do not hide stage0/src/stdlib_flags.h from diffs 2023-09-13 19:29:25 +02:00
.gitignore feat: support Lake for building Lean core oleans (#3886) 2024-06-13 16:18:24 +00:00
.gitpod.Dockerfile chore: add gitpod configuration (#6382) 2024-12-15 21:38:13 +00:00
.gitpod.yml chore: add gitpod configuration (#6382) 2024-12-15 21:38:13 +00:00
.ignore chore: ignore stage0/ (for rg etc.) 2022-03-18 15:28:20 +01:00
CMakeLists.txt feat: import LeanSAT's tactic frontends 2024-08-28 18:14:39 +02:00
CMakePresets.json chore: modernize build instructions (#4032) 2024-05-23 10:55:07 +00:00
CODEOWNERS chore: adjust CODEOWNERS (#6327) 2024-12-10 08:37:20 +00:00
CONTRIBUTING.md doc: triage 2024-07-26 18:24:06 +02:00
flake.lock feat: ship cadical (#4325) 2024-08-23 09:13:27 +00:00
flake.nix chore: CI: build 64-bit platforms consistently with GMP 2024-11-01 22:48:49 +11:00
lean-toolchain doc: VS Code dev setup (#2961) 2023-11-30 08:35:03 +00:00
lean.code-workspace chore: add the lean4 extension to the vscode workspace (#3059) 2023-12-14 08:58:21 +00:00
LICENSE chore: remove LICENSE header that confused GitHub 2021-11-18 09:42:35 +01:00
LICENSES feat: ship cadical (#4325) 2024-08-23 09:13:27 +00:00
README.md chore: update documentation title and link README to reference (#6409) 2024-12-17 22:18:56 +00:00
RELEASES.md chore: release notes for 4.14.0 (#6339) 2024-12-09 05:30:50 +00:00

README.md

This is the repository for Lean 4.

About

Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean (documentation source: doc/make/index.md).