Nuprl Definition : counit-unit-equations
counit-unit-equations(D;C;F;G;eps;eta) ==
(∀d:cat-ob(D)
((cat-comp(C) (ob(F) d) (ob(F) (ob(G) (ob(F) d))) (ob(F) d) (arrow(F) d (ob(G) (ob(F) d)) (eta d)) (eps (ob(F) d)))
= (cat-id(C) (ob(F) d))
∈ (cat-arrow(C) (ob(F) d) (ob(F) d))))
∧ (∀c:cat-ob(C)
((cat-comp(D) (ob(G) c) (ob(G) (ob(F) (ob(G) c))) (ob(G) c) (eta (ob(G) c))
(arrow(G) (ob(F) (ob(G) c)) c (eps c)))
= (cat-id(D) (ob(G) c))
∈ (cat-arrow(D) (ob(G) c) (ob(G) c))))
Definitions occuring in Statement :
functor-arrow: arrow(F)
,
functor-ob: ob(F)
,
cat-comp: cat-comp(C)
,
cat-id: cat-id(C)
,
cat-arrow: cat-arrow(C)
,
cat-ob: cat-ob(C)
,
all: ∀x:A. B[x]
,
and: P ∧ Q
,
apply: f a
,
equal: s = t ∈ T
Definitions occuring in definition :
functor-ob: ob(F)
,
apply: f a
,
cat-id: cat-id(C)
,
functor-arrow: arrow(F)
,
cat-comp: cat-comp(C)
,
cat-arrow: cat-arrow(C)
,
equal: s = t ∈ T
,
cat-ob: cat-ob(C)
,
all: ∀x:A. B[x]
,
and: P ∧ Q
FDL editor aliases :
counit-unit-equations
Latex:
counit-unit-equations(D;C;F;G;eps;eta) ==
(\mforall{}d:cat-ob(D)
((cat-comp(C) (ob(F) d) (ob(F) (ob(G) (ob(F) d))) (ob(F) d)
(arrow(F) d (ob(G) (ob(F) d)) (eta d))
(eps (ob(F) d)))
= (cat-id(C) (ob(F) d))))
\mwedge{} (\mforall{}c:cat-ob(C)
((cat-comp(D) (ob(G) c) (ob(G) (ob(F) (ob(G) c))) (ob(G) c) (eta (ob(G) c))
(arrow(G) (ob(F) (ob(G) c)) c (eps c)))
= (cat-id(D) (ob(G) c))))
Date html generated:
2017_01_19-PM-02_57_17
Last ObjectModification:
2017_01_16-PM-00_13_54
Theory : small!categories
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