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Mirrors > Home > ILE Home > Th. List > Mathboxes > bj-sbime | Unicode version |
Description: A strengthening of sbie 1747 (same proof). (Contributed by BJ, 16-Dec-2019.) |
Ref | Expression |
---|---|
bj-sbime.nf |
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bj-sbime.1 |
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Ref | Expression |
---|---|
bj-sbime |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bj-sbime.nf |
. . 3
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2 | 1 | nfri 1482 |
. 2
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3 | bj-sbime.1 |
. 2
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4 | 2, 3 | bj-sbimeh 12672 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-5 1406 ax-gen 1408 ax-ie1 1452 ax-ie2 1453 ax-4 1470 ax-ial 1497 |
This theorem depends on definitions: df-bi 116 df-tru 1317 df-nf 1420 df-sb 1719 |
This theorem is referenced by: setindis 12857 bdsetindis 12859 |
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