2013-12-01 21:56:38 +00:00
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Set: pp::colors
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Set: pp::unicode
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2014-01-01 21:52:25 +00:00
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Imported 'Int'
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2013-12-01 21:56:38 +00:00
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Assumed: PlusComm
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Assumed: a
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2014-01-16 23:07:51 +00:00
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funext (λ x : ℤ, PlusComm a x) : (λ x : ℤ, a + x) = (λ x : ℤ, x + a)
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2013-12-01 21:56:38 +00:00
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Set: lean::pp::implicit
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2014-01-09 01:25:14 +00:00
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@funext ℤ (λ x : ℤ, ℤ) (λ x : ℤ, a + x) (λ x : ℤ, x + a) (λ x : ℤ, PlusComm a x) :
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2014-01-16 23:07:51 +00:00
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@eq (∀ x : ℤ, (λ x : ℤ, ℤ) x) (λ x : ℤ, a + x) (λ x : ℤ, x + a)
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