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fix typo in category theory

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krasimir
2010-06-07 12:56:05 +00:00
parent 9095e13aae
commit ac8cf95064
1 changed files with 1 additions and 1 deletions
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examples/category-theory/Morphisms.gf
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@@ -46,7 +46,7 @@ fun iso2epi : ({c} : Category)
-> ({g} : Arrow y x)
-> (Iso f g -> Epi f) ;
def iso2epi (iso fff g id_fg id_gf) =
def iso2epi (iso f g id_fg id_gf) =
epi f (\h,m,eq_hf_mf ->
eqSym (eqTran (eqIdL m) -- h = m
(eqTran (eqCompL m id_fg) -- m . id = h