Files
lean4/tests/elab/ACltBug.lean
Garmelon 08eb78a5b2 chore: switch to new test/bench suite (#12590)
This PR sets up the new integrated test/bench suite. It then migrates
all benchmarks and some related tests to the new suite. There's also
some documentation and some linting.

For now, a lot of the old tests are left alone so this PR doesn't become
even larger than it already is. Eventually, all tests should be migrated
to the new suite though so there isn't a confusing mix of two systems.
2026-02-25 13:51:53 +00:00

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Lean4

attribute [local simp] Nat.mul_comm Nat.mul_assoc Nat.mul_left_comm
attribute [local simp] Nat.add_assoc Nat.add_comm Nat.add_left_comm
example (w x y z : Nat) (p : Nat Prop)
(h : p (x * y + z * w * x)) : p (x * w * z + y * x) := by
simp at *; assumption
example (x y z : Nat) (p : Nat Prop)
(h₁ : p (1 * x + y)) (h₂ : p (x * z * 1))
: p (y + 0 + x) p (z * x) := by
simp at * <;> constructor <;> assumption