Definition df-hom 17321

Description: Define the hom-set component of a category. (Contributed by Mario Carneiro, 2-Jan-2017.) Use its index-independent form homid 17457 instead. (New usage is discouraged.)

Assertion

Ref	Expression
df-hom	⊢ Hom = Slot ;14

Detailed syntax breakdown of Definition df-hom

Step	Hyp	Ref	Expression
1		chom 17308	. 2 class Hom
2		c1 11153	. . . 4 class 1
3		c4 12320	. . . 4 class 4
4	2, 3	cdc 12730	. . 3 class ;14
5	4	cslot 17214	. 2 class Slot ;14
6	1, 5	wceq 1536	1 wff Hom = Slot ;14

This definition is referenced by:  homndx  17456  homid  17457  oppchomfvalOLD  17759  wunfuncOLD  17952  wunnatOLD  18011  fuchomOLD  18017  catcoppcclOLD  18171  catcfucclOLD  18173  catcxpcclOLD  18263