23 lines
548 B
Text
23 lines
548 B
Text
/-
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Copyright (c) 2021 Scott Morrison. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Authors: Scott Morrison
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-/
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/-- info: Try this: exact (n, 37) -/
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#guard_msgs in example (n : Nat) : Nat × Nat := by
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show_term
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constructor
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exact n
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exact 37
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/-- info: Try this: refine (?fst, ?snd) -/
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#guard_msgs in example : Nat × Nat := by
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show_term constructor
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repeat exact 42
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/-- info: Try this: fun {X} => X -/
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#guard_msgs in example : {_a : Nat} → Nat :=
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show_term by
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intro X
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exact X
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