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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 701 |
. 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 105 ax-ia2 106 ax-io 699 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: falortru 1386 sucidg 4346 finexdc 6804 finomni 7020 indpi 7174 1ap0 8376 iap0 8967 pnf0xnn0 9071 bcn1 10536 sum0 11189 odd2np1lem 11605 lcm0val 11782 ex-or 13105 |
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