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Mirrors > Home > ILE Home > Th. List > olcd | Unicode version |
Description: Deduction introducing a disjunct. (Contributed by NM, 11-Apr-2008.) (Proof shortened by Wolf Lammen, 3-Oct-2013.) |
Ref | Expression |
---|---|
orcd.1 |
Ref | Expression |
---|---|
olcd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | orcd.1 | . . 3 | |
2 | 1 | orcd 722 | . 2 |
3 | 2 | orcomd 718 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wo 697 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: pm2.48 730 pm2.49 731 orim12i 748 pm1.5 754 dcan 918 dcor 919 dcun 3473 exmidn0m 4124 regexmidlem1 4448 reg2exmidlema 4449 nn0suc 4518 nndceq0 4531 acexmidlem1 5770 nntri3or 6389 nntri2or2 6394 nndceq 6395 nndcel 6396 nnm00 6425 ssfilem 6769 diffitest 6781 tridc 6793 finexdc 6796 fientri3 6803 unsnfidcex 6808 unsnfidcel 6809 fidcenumlemrks 6841 fidcenumlemrk 6842 finomni 7012 exmidfodomrlemeldju 7055 exmidfodomrlemreseldju 7056 exmidfodomrlemr 7058 exmidfodomrlemrALT 7059 exmidaclem 7064 mullocprlem 7378 recexprlemloc 7439 gt0ap0 8388 ltap 8395 recexaplem2 8413 nn1m1nn 8738 nn1gt1 8754 ltpnf 9567 mnflt 9569 xrltso 9582 xrpnfdc 9625 xrmnfdc 9626 exfzdc 10017 apbtwnz 10047 expnnval 10296 exp0 10297 bc0k 10502 bcpasc 10512 xrmaxadd 11030 sumdc 11127 zsumdc 11153 fsum3 11156 fisumss 11161 isumss2 11162 fsumsplit 11176 infssuzex 11642 ctiunctlemudc 11950 suplociccreex 12771 djurclALT 13009 bj-nn0suc0 13148 trilpolemres 13235 |
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