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Mirrors > Home > ILE Home > Th. List > orcd | Unicode version |
Description: Deduction introducing a disjunct. (Contributed by NM, 20-Sep-2007.) |
Ref | Expression |
---|---|
orcd.1 |
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Ref | Expression |
---|---|
orcd |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | orcd.1 |
. 2
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2 | orc 702 |
. 2
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3 | 1, 2 | syl 14 |
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-io 699 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: olcd 724 pm2.47 730 orim12i 749 dcor 920 undif3ss 3342 dcun 3478 exmidn0m 4132 exmidsssn 4133 reg2exmidlema 4457 acexmidlem1 5778 poxp 6137 nntri2or2 6402 nnm00 6433 ssfilem 6777 diffitest 6789 tridc 6801 finexdc 6804 fientri3 6811 unsnfidcex 6816 unsnfidcel 6817 fidcenumlemrks 6849 finomni 7020 exmidfodomrlemeldju 7072 exmidfodomrlemreseldju 7073 exmidfodomrlemr 7075 exmidfodomrlemrALT 7076 exmidaclem 7081 nqprloc 7377 mullocprlem 7402 recexprlemloc 7463 ltxrlt 7854 zmulcl 9131 nn0lt2 9156 zeo 9180 xrltso 9612 apbtwnz 10078 expnegap0 10332 xrmaxadd 11062 zsumdc 11185 fsumsplit 11208 sumsplitdc 11233 isumlessdc 11297 zproddc 11380 suplociccreex 12810 djulclALT 13179 trilpolemres 13410 trirec0 13412 |
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