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Mirrors > Home > ILE Home > Th. List > sseld | Unicode version |
Description: Membership deduction from subclass relationship. (Contributed by NM, 15-Nov-1995.) |
Ref | Expression |
---|---|
sseld.1 |
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Ref | Expression |
---|---|
sseld |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sseld.1 |
. 2
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2 | ssel 3161 |
. 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 106 ax-ia2 107 ax-ia3 108 ax-5 1457 ax-7 1458 ax-gen 1459 ax-ie1 1503 ax-ie2 1504 ax-8 1514 ax-11 1516 ax-4 1520 ax-17 1536 ax-i9 1540 ax-ial 1544 ax-i5r 1545 ax-ext 2169 |
This theorem depends on definitions: df-bi 117 df-nf 1471 df-sb 1773 df-clab 2174 df-cleq 2180 df-clel 2183 df-in 3147 df-ss 3154 |
This theorem is referenced by: sselda 3167 sseldd 3168 ssneld 3169 elelpwi 3599 ssbrd 4058 uniopel 4268 onintonm 4528 sucprcreg 4560 ordsuc 4574 0elnn 4630 dmrnssfld 4902 nfunv 5261 opelf 5399 fvimacnv 5644 ffvelcdm 5662 resflem 5693 f1imass 5788 dftpos3 6277 nnmordi 6531 mapsn 6704 ixpf 6734 diffifi 6908 ordiso2 7048 difinfinf 7114 exmidapne 7273 prarloclemarch2 7432 ltexprlemrl 7623 cauappcvgprlemladdrl 7670 caucvgprlemladdrl 7691 caucvgprlem1 7692 axpre-suploclemres 7914 uzind 9378 supinfneg 9609 infsupneg 9610 ixxssxr 9914 elfz0add 10134 fzoss1 10185 frecuzrdgrclt 10429 fsum3cvg 11400 isumrpcl 11516 fproddccvg 11594 reumodprminv 12267 issubmnd 12865 issubg2m 13081 eqgid 13118 issubrng2 13430 subrgdvds 13455 issubrg2 13461 lssats2 13603 rnglidlmmgm 13685 rnglidlmsgrp 13686 rnglidlrng 13687 lmtopcnp 14046 txuni2 14052 tx1cn 14065 tx2cn 14066 txlm 14075 imasnopn 14095 xmetunirn 14154 mopnval 14238 metrest 14302 dedekindicc 14407 ivthdec 14418 limcimolemlt 14429 bj-charfundc 14856 bj-nnord 15006 |
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