7 lines
202 B
Text
7 lines
202 B
Text
def f (a : α) := a
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example (a b : α) (x y : β) : HEq a x → x = y → HEq y b → f a = f b := by
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grind
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example (a b : α) (x y : β) : x = y → HEq a x → HEq y b → f a = f b := by
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grind
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