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Theorem bj-sbime 9248
Description: A strengthening of sbie 1671 (same proof). (Contributed by BJ, 16-Dec-2019.)
Hypotheses
Ref Expression
bj-sbime.nf  F/
bj-sbime.1
Assertion
Ref Expression
bj-sbime

Proof of Theorem bj-sbime
StepHypRef Expression
1 bj-sbime.nf . . 3  F/
21nfri 1409 . 2
3 bj-sbime.1 . 2
42, 3bj-sbimeh 9247 1
Colors of variables: wff set class
Syntax hints:   wi 4   F/wnf 1346  wsb 1642
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 1333  ax-gen 1335  ax-ie1 1379  ax-ie2 1380  ax-4 1397  ax-ial 1424
This theorem depends on definitions:  df-bi 110  df-tru 1245  df-nf 1347  df-sb 1643
This theorem is referenced by:  setindis  9427  bdsetindis  9429
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