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Axiom ax-bdel 7195
Description: An atomic formula is bounded (membership predicate). (Contributed by BJ, 3-Oct-2019.)
Assertion
Ref Expression
ax-bdel BOUNDED x y

Detailed syntax breakdown of Axiom ax-bdel
StepHypRef Expression
1 vx . . 3 setvar x
2 vy . . 3 setvar y
31, 2wel 1375 . 2 wff x y
43wbd 7186 1 wff BOUNDED x y
Colors of variables: wff set class
This axiom is referenced by:  bdcv  7222  bdop  7249  bdcuni  7250  bdcint  7251  bdcriota  7257  bj-nalset  7265  bj-inex  7277  bj-axun2  7285  bj-nnelirr  7322
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