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Mirrors > Home > ILE Home > Th. List > exbiri | Unicode version |
Description: Inference form of exbir 1436. (Contributed by Alan Sare, 31-Dec-2011.) (Proof shortened by Wolf Lammen, 27-Jan-2013.) |
Ref | Expression |
---|---|
exbiri.1 |
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Ref | Expression |
---|---|
exbiri |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | exbiri.1 |
. . 3
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2 | 1 | biimpar 297 |
. 2
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3 | 2 | exp31 364 |
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 |
This theorem depends on definitions: df-bi 117 |
This theorem is referenced by: biimp3ar 1346 eqrdav 2176 tfrlem9 6319 sbthlem1 6955 lbreu 8901 uzsubsubfz 10046 elfzodifsumelfzo 10200 cncfmptid 14019 addccncf 14022 negcncf 14024 |
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