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Axiom ax-bdel 10770
Description: An atomic formula is bounded (membership predicate). (Contributed by BJ, 3-Oct-2019.)
Assertion
Ref Expression
ax-bdel  |- BOUNDED  x  e.  y

Detailed syntax breakdown of Axiom ax-bdel
StepHypRef Expression
1 vx . . 3  setvar  x
2 vy . . 3  setvar  y
31, 2wel 1435 . 2  wff  x  e.  y
43wbd 10761 1  wff BOUNDED  x  e.  y
Colors of variables: wff set class
This axiom is referenced by:  bdcv  10797  bdop  10824  bdcuni  10825  bdcint  10826  bdcriota  10832  bj-nalset  10844  bj-inex  10856  bj-axun2  10864  bj-nnelirr  10906
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