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Mirrors > Home > ILE Home > Th. List > Mathboxes > bj-sbime | Unicode version |
Description: A strengthening of sbie 1791 (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 1519 |
. 2
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3 | bj-sbime.1 |
. 2
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4 | 2, 3 | bj-sbimeh 14712 |
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 ax-5 1447 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-4 1510 ax-ial 1534 |
This theorem depends on definitions: df-bi 117 df-tru 1356 df-nf 1461 df-sb 1763 |
This theorem is referenced by: setindis 14907 bdsetindis 14909 |
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