Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
68764f5382
This PR adds a short guidance note to `.claude/CLAUDE.md` clarifying
that "rebase onto X" requests should only change the local branch base,
never the PR's `--base` target on GitHub. The Lean4 workflow
specifically uses `nightly-with-mathlib` as a rebase target to get a
mathlib-tested snapshot for CI, while the PR continues to target
`master`.
🤖 Prepared with Claude Code
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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| .github | ||
| .vscode | ||
| doc | ||
| images | ||
| releases_drafts | ||
| script | ||
| src | ||
| stage0 | ||
| tests | ||
| .gitattributes | ||
| .gitignore | ||
| .gitpod.Dockerfile | ||
| .gitpod.yml | ||
| .ignore | ||
| AGENTS.md | ||
| CMakeLists.txt | ||
| CMakePresets.json | ||
| CODEOWNERS | ||
| CONTRIBUTING.md | ||
| flake.lock | ||
| flake.nix | ||
| lean-toolchain | ||
| LICENSE | ||
| LICENSES | ||
| README.md | ||
| RELEASES.md | ||
This is the repository for Lean 4.
About
- Quickstart
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- Functional Programming in Lean
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Building from Source
See Building Lean.