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Mirrors > Home > ILE Home > Th. List > Mathboxes > bj-sbime | Unicode version |
Description: A strengthening of sbie 1674 (same proof). (Contributed by BJ, 16-Dec-2019.) |
Ref | Expression |
---|---|
bj-sbime.nf | |
bj-sbime.1 |
Ref | Expression |
---|---|
bj-sbime |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bj-sbime.nf | . . 3 | |
2 | 1 | nfri 1412 | . 2 |
3 | bj-sbime.1 | . 2 | |
4 | 2, 3 | bj-sbimeh 9912 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wnf 1349 wsb 1645 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-5 1336 ax-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-4 1400 ax-ial 1427 |
This theorem depends on definitions: df-bi 110 df-tru 1246 df-nf 1350 df-sb 1646 |
This theorem is referenced by: setindis 10092 bdsetindis 10094 |
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