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fix(library/hott) rename IsEquiv.ap to IsEquiv.ap_closed to avoid name clashes

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Jakob von Raumer 2014-11-05 00:10:32 -05:00 committed by Leonardo de Moura
parent 02abc5c2ad
commit 09b533a965
1 changed files with 1 additions and 1 deletions
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library/hott/equiv.lean
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@ -210,7 +210,7 @@ namespace IsEquiv
definition contr (Hf : IsEquiv f) (HA: Contr A) : (Contr B) :=
Contr.Contr_mk (f (center HA)) (λb, moveR_M Hf (contr HA (inv f b)))
definition ap (Hf : IsEquiv f) (x y : A) : IsEquiv (@ap A B f x y) :=
definition ap_closed (Hf : IsEquiv f) (x y : A) : IsEquiv (@ap A B f x y) :=
adjointify (ap f)
(λq, (inverse (sect f x)) ⬝ ap (f⁻¹) q ⬝ sect f y)
(λq, !ap_pp