08eb78a5b2
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.
42 lines
980 B
Text
42 lines
980 B
Text
def f (x y z : Nat) : Nat :=
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match x, y, z with
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| 5, _, _ => y
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| _, 5, _ => y
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| _, _, 5 => y
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| _, _, _ => 1
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example (x y z : Nat) : x ≠ 5 → y ≠ 5 → z ≠ 5 → f x y z = 1 := by
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intros
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simp (config := { iota := false }) [f]
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split
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· contradiction
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· contradiction
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· contradiction
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· rfl
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example (x y z : Nat) : f x y z = y ∨ f x y z = 1 := by
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intros
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simp [f]
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split
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· exact Or.inl rfl
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· exact Or.inl rfl
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· exact Or.inl rfl
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· exact Or.inr rfl
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example (x y z : Nat) : f x y z = y ∨ f x y z = 1 := by
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intros
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simp [f]
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split <;> (first | apply Or.inl rfl | apply Or.inr rfl)
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def g (xs ys : List Nat) : Nat :=
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match xs, ys with
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| [a, b], _ => Nat.succ (a+b)
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| _, [b, c] => Nat.succ b
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| _, _ => 1
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example (xs ys : List Nat) : g xs ys > 0 := by
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simp [g]
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split
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next a b => show Nat.succ (a + b) > 0; apply Nat.zero_lt_succ
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next xs b c _ => show Nat.succ b > 0; apply Nat.zero_lt_succ
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next => decide
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