max/lean4-htt
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2
Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
36431 commits 1 branch 0 tags 5.3 GiB
Find a file
Luisa Cicolini fcc97fe49f
feat: add toInt_smod and auxilliary theorems (#8253) 
This PR adds `toInt_smod` and auxilliary lemmas necessary for its proof
(`msb_intMin_umod_neg_of_msb_true`,
`msb_neg_umod_neg_of_msb_true_of_msb_true`, `toInt_dvd_toInt_iff`,
`toInt_dvd_toInt_iff_of_msb_true_msb_false`,
`toInt_dvd_toInt_iff_of_msb_false_msb_true`,
`neg_toInt_neg_umod_eq_of_msb_true_msb_true`, `toNat_pos_of_ne_zero`,
`toInt_umod_neg_add`, `toInt_sub_neg_umod` and
`BitVec.[lt_of_msb_false_of_msb_true, msb_umod_of_msb_false_of_ne_zero`,
`neg_toInt_neg]`)

co-authored with @tobiasgrosser

---------

Co-authored-by: Tobias Grosser <tobias@grosser.es>
Co-authored-by: Tobias Grosser <github@grosser.es>
Co-authored-by: kuhnsa <151550049+salinhkuhn@users.noreply.github.com>
Co-authored-by: Siddharth <siddu.druid@gmail.com>
2025-06-02 20:09:00 +00:00
.github chore: CI: fix cache (#8579) 2025-06-02 08:00:42 +00:00
doc chore: revert mistaken deletion (#8404) 2025-05-19 12:14:09 +00:00
images
nix chore: fix Nix build 2025-04-21 18:40:11 +02:00
releases_drafts chore: updates to release_checklist.md (#7817) 2025-04-04 03:45:36 +00:00
script feat: do not export def bodies by default (#8221) 2025-05-15 12:16:54 +00:00
src feat: add toInt_smod and auxilliary theorems (#8253) 2025-06-02 20:09:00 +00:00
stage0 chore: update stage0 2025-06-01 05:51:10 +00:00
tests fix: remove incorrect strictOr/strictAnd optimizations (#8594) 2025-06-02 16:14:56 +00:00
.gitattributes
.gitignore chore: update .gitignore for release checklist scripts (#7810) 2025-04-03 23:55:48 +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
CMakeLists.txt fix: cadical distribution on Linux (#8201) 2025-05-02 18:25:16 +00:00
CMakePresets.json chore: fix reldebug preset (#8051) 2025-04-23 10:05:11 +00:00
CODEOWNERS chore: add @zwarich to the compiler CODEOWNERS (#8305) 2025-05-12 18:42:54 +00:00
CONTRIBUTING.md doc: triage 2024-07-26 18:24:06 +02:00
flake.lock chore: robustify Nix shell (#8141) 2025-04-28 15:08:32 +00:00
flake.nix chore: robustify Nix shell (#8141) 2025-04-28 15:08:32 +00:00
lean-toolchain
lean.code-workspace
LICENSE
LICENSES feat: ship cadical (#4325) 2024-08-23 09:13:27 +00:00
README.md chore: remove old documentation site (#7974) 2025-05-14 14:31:33 +00:00
RELEASES.md chore: updates to release_checklist.md (#7817) 2025-04-04 03:45:36 +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.