ax-bdn - Mathbox for BJ

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Axiom ax-bdn 10608

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**
Step	Hyp	Ref	Expression
1		wph	. . 3 wff 𝜑
2	1	wn 3	. 2 wff ¬ 𝜑
3	2	wbd 10603	1 wff BOUNDED ¬ 𝜑

Colors of variables: wff set class

This axiom is referenced by: bdstab 10618 bddc 10619 bdfal 10624 bdnthALT 10626 bdxor 10627 bdne 10644 bdnel 10645 bdcdif 10652 bj-nalset 10686 bj-nnelirr 10748