Definition df-hom 16773

Description: Define the hom-set component of a category. (Contributed by Mario Carneiro, 2-Jan-2017.) Use its index-independent form homid 16873 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 16760	. 2 class Hom
2		c1 10695	. . . 4 class 1
3		c4 11852	. . . 4 class 4
4	2, 3	cdc 12258	. . 3 class ;14
5	4	cslot 16665	. 2 class Slot ;14
6	1, 5	wceq 1543	1 wff Hom = Slot ;14

This definition is referenced by:  homndx  16872  homid  16873  resshom  16876  oppchomfvalOLD  17172  wunfuncOLD  17360  wunnatOLD  17418  fuchomOLD  17424  catcoppcclOLD  17578  catcfucclOLD  17580  catcxpcclOLD  17669