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fix: Int.add spec

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Sebastian Ullrich 2020-08-24 13:55:14 +02:00
parent 015903f055
commit 8630d78b3f
1 changed files with 1 additions and 1 deletions
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src/Init/Data/Int/Basic.lean
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@ -52,7 +52,7 @@ match m, n with
| ofNat m, ofNat n => ofNat (m + n)
| ofNat m, negSucc n => subNatNat m (succ n)
| negSucc m, ofNat n => subNatNat n (succ m)
| negSucc m, negSucc n => negSucc (m + n)
| negSucc m, negSucc n => negSucc (succ (m + n))
@[extern "lean_int_mul"]
protected def mul (m n : @& Int) : Int :=