acb188f11c
This attribute, which was implemented in #3640, is applied to the following structures: `Sigma`, `PSigma`, `PProd`, `And`, `Subtype`, and `Fin`. These were given this attribute in Lean 3.
11 lines
532 B
Text
11 lines
532 B
Text
Tactic is run (ideally only once)
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Tactic is run (ideally only twice)
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Tactic is run (ideally only twice)
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Tactic is run (ideally only once, in most general context)
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n : Nat
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⊢ (invImage (fun x => x) instWellFoundedRelation).1 n (Nat.succ n)
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Tactic is run (ideally only twice, in most general context)
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Tactic is run (ideally only twice, in most general context)
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n : Nat
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⊢ sizeOf n < sizeOf (Nat.succ n)
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n m : Nat ⊢ (invImage (fun x => PSigma.casesOn x fun a a_1 => a) instWellFoundedRelation).1 ⟨n, m + 1⟩ ⟨Nat.succ n, m⟩
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