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Mirrors > Home > ILE Home > Th. List > olci | Unicode version |
Description: Deduction introducing a disjunct. (Contributed by NM, 19-Jan-2008.) (Revised by Mario Carneiro, 31-Jan-2015.) |
Ref | Expression |
---|---|
orci.1 |
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Ref | Expression |
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olci |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | orci.1 |
. 2
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2 | olc 711 |
. 2
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3 | 1, 2 | ax-mp 5 |
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-io 709 |
This theorem depends on definitions: df-bi 117 |
This theorem is referenced by: falortru 1407 sucidg 4418 finexdc 6904 finomni 7140 indpi 7343 1ap0 8549 iap0 9144 pnf0xnn0 9248 bcn1 10740 sum0 11398 prod0 11595 odd2np1lem 11879 lcm0val 12067 ex-or 14559 dcapnconst 14894 |
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