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Axiom ax-bdn 12849
Description: The negation of a bounded formula is bounded. (Contributed by BJ, 25-Sep-2019.)
Hypothesis
Ref Expression
bdn.1 BOUNDED 𝜑
Assertion
Ref Expression
ax-bdn BOUNDED ¬ 𝜑

Detailed syntax breakdown of Axiom ax-bdn
StepHypRef Expression
1 wph . . 3 wff 𝜑
21wn 3 . 2 wff ¬ 𝜑
32wbd 12844 1 wff BOUNDED ¬ 𝜑
Colors of variables: wff set class
This axiom is referenced by:  bdstab  12859  bddc  12860  bdfal  12865  bdnthALT  12867  bdxor  12868  bdne  12885  bdnel  12886  bdcdif  12893  bj-nalset  12927  bj-nnelirr  12985
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