18 lines
518 B
Text
18 lines
518 B
Text
/-!
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It used to be that aux theorems could only be created within declarations. But with `omega` wanting
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to create an aux theorem, and `omega` being used in, say, `variable` commands, this is not tenable.
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-/
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structure Foo (n : Nat) (h : n > 1 := by omega) : Type
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set_option pp.proofs true
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/-- info: Foo 3 (Decidable.byContradiction fun a => _check._proof_1 a) : Type -/
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#guard_msgs in
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#check Foo 3
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variable (x : Foo 2)
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/-- info: x : Foo 2 (Decidable.byContradiction fun a => _proof_1 a) -/
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#guard_msgs in
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#check x
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