lean4-htt/src/Init/Data/BitVec
Tobias Grosser 459c6e2a46
feat: BitVec.getElem_[sub|neg|sshiftRight'|abs] (#6126)
This PR adds lemmas for extracting a given bit of a `BitVec` obtained
via `sub`/`neg`/`sshiftRight'`/`abs`.

---------

Co-authored-by: Kim Morrison <scott@tqft.net>
2024-11-21 07:01:11 +00:00
..
Basic.lean chore: remove >6 month old deprecations (#6057) 2024-11-13 23:21:23 +00:00
BasicAux.lean refactor: redefine unsigned fixed width integers in terms of BitVec (#5323) 2024-10-16 07:28:23 +00:00
Bitblast.lean feat: BitVec.getElem_[sub|neg|sshiftRight'|abs] (#6126) 2024-11-21 07:01:11 +00:00
Folds.lean chore: deprecate duplicated Fin.size_pos (#6025) 2024-11-11 04:06:13 +00:00
Lemmas.lean feat: BitVec.getElem_[sub|neg|sshiftRight'|abs] (#6126) 2024-11-21 07:01:11 +00:00