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Mirrors > Home > ILE Home > Th. List > orci | Unicode version |
Description: Deduction introducing a disjunct. (Contributed by NM, 19-Jan-2008.) (Revised by Mario Carneiro, 31-Jan-2015.) |
Ref | Expression |
---|---|
orci.1 |
Ref | Expression |
---|---|
orci |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | orci.1 | . 2 | |
2 | orc 686 | . 2 | |
3 | 1, 2 | ax-mp 5 | 1 |
Colors of variables: wff set class |
Syntax hints: wo 682 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-io 683 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: truorfal 1369 prid1g 3597 onsucelsucexmidlem1 4413 regexmidlemm 4417 nn0suc 4488 nndceq0 4501 0elnn 4502 acexmidlem2 5739 exmidaclem 7032 indpi 7118 sup3exmid 8683 nn1gt1 8722 nneoor 9121 mnfltpnf 9539 bcpasc 10480 |
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