lean2/tests/lean/abst.lean.expected.out
Leonardo de Moura 1ec8f9d536 feat(kernel): add abstraction (aka function extensionality) axiom
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-01 13:57:14 -08:00

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Set: pp::colors
Set: pp::unicode
Assumed: PlusComm
Assumed: a
Abst (λ x : , PlusComm a x) : (λ x : , a + x) == (λ x : , x + a)
Set: lean::pp::implicit
Abst::explicit (λ x : , ) (λ x : , a + x) (λ x : , x + a) (λ x : , PlusComm a x) :
(λ x : , a + x) == (λ x : , x + a)