lean2/tests/lean/pattern_hint1.lean

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constants f g : nat → Prop
definition foo₁ [forward] : ∀ x, f x ∧ g x := sorry
definition foo₂ [forward] : ∀ x, (: f x :) ∧ g x := sorry
definition foo₃ [forward] : ∀ x, (: f (id x) :) ∧ g x := sorry
print foo₁
print foo₂
print foo₃ -- id is unfolded