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Mirrors > Home > ILE Home > Th. List > Mathboxes > ax-bdeq | Unicode version |
Description: An atomic formula is bounded (equality predicate). (Contributed by BJ, 3-Oct-2019.) |
Ref | Expression |
---|---|
ax-bdeq |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vx |
. . 3
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2 | vy |
. . 3
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3 | 1, 2 | weq 1480 |
. 2
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4 | 3 | wbd 13181 |
1
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Colors of variables: wff set class |
This axiom is referenced by: bdth 13200 bdcdeq 13208 bdne 13222 bdreu 13224 bdcsn 13239 bj-zfpair2 13279 |
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