diff options
| author | Andreas Grois <andi@grois.info> | 2025-10-10 00:30:19 +0200 |
|---|---|---|
| committer | Andreas Grois <andi@grois.info> | 2025-10-10 00:30:19 +0200 |
| commit | 2a9261d1ba962deff9fcc1784be44563af513af5 (patch) | |
| tree | e6c805e970924027723a159aa751e9aa0269ce7b /Common/BitVec.lean | |
| parent | 671ccf18e506398fd8eb65ebac92ec6d2fd03ccd (diff) | |
Lean 4.18
Diffstat (limited to 'Common/BitVec.lean')
| -rw-r--r-- | Common/BitVec.lean | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Common/BitVec.lean b/Common/BitVec.lean index ad46efb..31af340 100644 --- a/Common/BitVec.lean +++ b/Common/BitVec.lean @@ -1,8 +1,8 @@ def BitVec.setBitTrue {n : Nat} (i : Fin n) (a : BitVec n) : BitVec n := - a ||| BitVec.ofNatLt (1 <<< i.val) (by simp[Nat.shiftLeft_eq, i.isLt, Nat.pow_lt_pow_iff_right]) + a ||| BitVec.ofNatLT (1 <<< i.val) (by simp[Nat.shiftLeft_eq, i.isLt, Nat.pow_lt_pow_iff_right]) def BitVec.setBitFalse {n : Nat} (i : Fin n) (a : BitVec n) : BitVec n := - a &&& BitVec.not (BitVec.ofNatLt (1 <<< i.val) (by simp[Nat.shiftLeft_eq, i.isLt, Nat.pow_lt_pow_iff_right])) + a &&& BitVec.not (BitVec.ofNatLT (1 <<< i.val) (by simp[Nat.shiftLeft_eq, i.isLt, Nat.pow_lt_pow_iff_right])) def BitVec.setBit {n : Nat} (i : Fin n) (v : Bool) (a : BitVec n) : BitVec n := if v then |