Definition df-edgf 26775

Description: Define the edge function (indexed edges) of a graph. (Contributed by AV, 18-Jan-2020.)

Assertion

Ref	Expression
df-edgf	⊢ .ef = Slot ;18

Detailed syntax breakdown of Definition df-edgf

Step	Hyp	Ref	Expression
1		cedgf 26774	. 2 class .ef
2		c1 10538	. . . 4 class 1
3		c8 11699	. . . 4 class 8
4	2, 3	cdc 12099	. . 3 class ;18
5	4	cslot 16482	. 2 class Slot ;18
6	1, 5	wceq 1537	1 wff .ef = Slot ;18

This definition is referenced by:  edgfid  26776  edgfndxnn  26777  edgfndxid  26778  baseltedgf  26779  iedgval0  26825