Definition df-eprel 3776

Description: Define the epsilon relation. Similar to Definition 6.22 of [TakeutiZaring] p. 30.

Assertion

Ref	Expression
df-eprel	|- _E = {<.x, y>. | x e. y}

Distinct variable group:   x,y

Detailed syntax breakdown of Definition df-eprel

Step	Hyp	Ref	Expression
1		cep 3774	. 2 class _E
2		vx	. . . . 5 set x
3	2	cv 1614	. . . 4 class x
4		vy	. . . . 5 set y
5	4	cv 1614	. . . 4 class y
6	3, 5	wcel 1617	. . 3 wff x e. y
7	6, 2, 4	copab 3597	. 2 class {<.x, y>. | x e. y}
8	1, 7	wceq 1615	1 wff _E = {<.x, y>. | x e. y}

This definition is referenced by:  epelc 3777  rele 4268  epelcNEW 14703

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