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| Mirrors > Home > ILE Home > Th. List > eqeltrdi | Unicode version | ||
| Description: A membership and equality inference. (Contributed by NM, 4-Jan-2006.) |
| Ref | Expression |
|---|---|
| eqeltrdi.1 |
|
| eqeltrdi.2 |
|
| Ref | Expression |
|---|---|
| eqeltrdi |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqeltrdi.1 |
. 2
| |
| 2 | eqeltrdi.2 |
. . 3
| |
| 3 | 2 | a1i 9 |
. 2
|
| 4 | 1, 3 | eqeltrd 2306 |
1
|
| 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-ia3 108 ax-5 1493 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-4 1556 ax-17 1572 ax-ial 1580 ax-ext 2211 |
| This theorem depends on definitions: df-bi 117 df-cleq 2222 df-clel 2225 |
| This theorem is referenced by: eqeltrrdi 2321 snexprc 4270 onsucelsucexmidlem 4621 dcextest 4673 nnpredcl 4715 ovprc 6043 nnmcl 6635 xpsnen 6988 pw1fin 7083 xpfi 7105 snexxph 7128 ctssdclemn0 7288 nninfisollemne 7309 nninfisol 7311 exmidonfinlem 7382 pw1on 7422 indpi 7540 nq0m0r 7654 genpelxp 7709 un0mulcl 9414 znegcl 9488 zeo 9563 eqreznegel 9821 xnegcl 10040 modqid0 10584 q2txmodxeq0 10618 ser0 10767 expcllem 10784 m1expcl2 10795 nn0ltexp2 10943 bcval 10983 bccl 11001 hashinfom 11012 lswex 11136 pfxclz 11227 pfxwrdsymbg 11238 cats1un 11269 cats1fvn 11312 cats1fvnd 11313 resqrexlemlo 11540 iserge0 11870 sumrbdclem 11904 fsum3cvg 11905 summodclem3 11907 summodclem2a 11908 fisumss 11919 binom 12011 bcxmas 12016 prodf1 12069 prodrbdclem 12098 fproddccvg 12099 prodmodclem2a 12103 fprodntrivap 12111 prodssdc 12116 fprodssdc 12117 gcdval 12496 gcdcl 12503 lcmcl 12610 pcxnn0cl 12849 pcxcl 12850 pcmptcl 12881 infpnlem2 12899 zgz 12912 4sqlem19 12948 znf1o 14631 ssblps 15115 ssbl 15116 xmeter 15126 blssioo 15243 elply 15424 plycj 15451 1sgmprm 15684 lgslem4 15698 lgsne0 15733 2sqlem9 15819 2sqlem10 15820 vtxdgfi0e 16055 bj-charfun 16253 012of 16444 2o01f 16445 nninfsellemeqinf 16470 nninffeq 16474 trilpolemclim 16492 iswomni0 16507 |
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