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flip around the pentagon to the opposite of Mac Lane orientation
[coq-categories.git]
/
src
/
Enrichment_ch2_8.v
diff --git
a/src/Enrichment_ch2_8.v
b/src/Enrichment_ch2_8.v
index
52a3d2a
..
87d9aa0
100644
(file)
--- a/
src/Enrichment_ch2_8.v
+++ b/
src/Enrichment_ch2_8.v
@@
-127,7
+127,10
@@
Lemma ecomp_is_functorial `{ec:ECategory}{a b c}{x}(f:EI~~{V}~~>(a~~>b))(g:EI~~{
apply ibs.
clear ibs.
apply ibs.
clear ibs.
- setoid_rewrite (MacLane_ex_VII_1_1 (x~~>a) (a~~>b)).
+ set (MacLane_ex_VII_1_1 (a~~>b) (x~~>a)) as q.
+ simpl in q.
+ setoid_rewrite <- q.
+ clear q.
setoid_rewrite juggle3.
set (fmor_preserves_comp ((x ~~> a) ⋊-)) as q.
simpl in q.
setoid_rewrite juggle3.
set (fmor_preserves_comp ((x ~~> a) ⋊-)) as q.
simpl in q.