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Mirrors > Home > ILE Home > Th. List > Mathboxes > bj-trst | Unicode version |
Description: A provable formula is stable. (Contributed by BJ, 24-Nov-2023.) |
Ref | Expression |
---|---|
bj-trst |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-1 6 |
. 2
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2 | df-stab 831 |
. 2
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3 | 1, 2 | sylibr 134 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
This theorem depends on definitions: df-bi 117 df-stab 831 |
This theorem is referenced by: bj-sttru 14145 bj-nnst 14148 bj-nnbist 14149 bj-dcstab 14161 |
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