Axiom ax-bdeq 17012

Description: An atomic formula is bounded (equality predicate). (Contributed by BJ, 3-Oct-2019.)

Assertion

Ref	Expression
ax-bdeq	|- BOUNDED x = y

Detailed syntax breakdown of Axiom ax-bdeq

Step	Hyp	Ref	Expression
1		vx	. . 3 setvar x
2		vy	. . 3 setvar y
3	1, 2	weq 1556	. 2 wff x = y
4	3	wbd 17004	1 wff BOUNDED x = y

This axiom is used by:  bdth  17023  bdcdeq  17031  bdne  17045  bdreu  17047  bdcsn  17062  bj-zfpair2  17102