Mercurial > hg > Members > atton > delta_monad
diff agda/deltaM.agda @ 126:5902b2a24abf
Prove mu-is-nt for DeltaM with fmap-equiv
author | Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp> |
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date | Tue, 03 Feb 2015 11:45:33 +0900 |
parents | 0f9ecd118a03 |
children |
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--- a/agda/deltaM.agda Mon Feb 02 14:09:30 2015 +0900 +++ b/agda/deltaM.agda Tue Feb 03 11:45:33 2015 +0900 @@ -57,7 +57,7 @@ deltaM-fmap : {l : Level} {A B : Set l} {n : Nat} {T : Set l -> Set l} {F : Functor T} {M : Monad T F} -> (A -> B) -> DeltaM M A (S n) -> DeltaM M B (S n) -deltaM-fmap {l} {A} {B} {n} {M} {functorM} f (deltaM d) = deltaM (fmap delta-is-functor (fmap functorM f) d) +deltaM-fmap {l} {A} {B} {n} {M} {functorM} f d = deltaM (fmap delta-is-functor (fmap functorM f) (unDeltaM d))