Definition df-hom 15966

Description: Define the hom-set component of a category. (Contributed by Mario Carneiro, 2-Jan-2017.)

Assertion

Ref	Expression
df-hom	|- Hom = Slot ; 1 4

Detailed syntax breakdown of Definition df-hom

Step	Hyp	Ref	Expression
1		chom 15952	. 2 class Hom
2		c1 9937	. . . 4 class 1
3		c4 11072	. . . 4 class 4
4	2, 3	cdc 11493	. . 3 class ; 1 4
5	4	cslot 15856	. 2 class Slot ; 1 4
6	1, 5	wceq 1483	1 wff Hom = Slot ; 1 4

This definition is referenced by:  homndx  16074  homid  16075  resshom  16078  prdsval  16115  oppchomfval  16374  wunfunc  16559  wunnat  16616  fuchom  16621  catcoppccl  16758  catcfuccl  16759  catcxpccl  16847