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| Mirrors > Home > ILE Home > Th. List > eleqtrd | Unicode version | ||
| Description: Deduction that substitutes equal classes into membership. (Contributed by NM, 14-Dec-2004.) |
| Ref | Expression |
|---|---|
| eleqtrd.1 |
|
| eleqtrd.2 |
|
| Ref | Expression |
|---|---|
| eleqtrd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eleqtrd.1 |
. 2
| |
| 2 | eleqtrd.2 |
. . 3
| |
| 3 | 2 | eleq2d 2301 |
. 2
|
| 4 | 1, 3 | mpbid 147 |
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 1495 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-4 1558 ax-17 1574 ax-ial 1582 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-cleq 2224 df-clel 2227 |
| This theorem is referenced by: eleqtrrd 2311 3eltr3d 2314 eleqtrid 2320 eleqtrdi 2324 opth1 4328 0nelop 4340 tfisi 4685 nnpredlt 4722 iotam 5318 ercl 6713 erth 6748 ecelqsdm 6774 phpm 7052 exmidpweq 7101 pw1if 7443 cc2lem 7485 cc3 7487 suplocexprlemmu 7938 suplocexprlemloc 7941 lincmb01cmp 10238 fzopth 10296 fzoaddel2 10436 fzosubel2 10441 fzocatel 10445 zpnn0elfzo1 10454 fzoend 10468 peano2fzor 10478 monoord2 10749 ser3mono 10750 bcpasc 11029 zfz1isolemiso 11104 swrdclg 11235 fisum0diag2 12026 isumsplit 12070 prodmodclem3 12154 prodmodclem2a 12155 nnmindc 12623 nnminle 12624 bassetsnn 13157 basmexd 13161 basm 13162 prdsbasfn 13382 prdsbasprj 13383 pwsplusgval 13396 pwsmulrval 13397 mgm1 13471 grpidd 13484 gsumress 13496 sgrppropd 13514 ismndd 13538 mndpropd 13541 issubmnd 13543 imasmnd 13554 grpidd2 13642 pwsinvg 13713 imasgrp 13716 submmulg 13771 subginvcl 13788 subgcl 13789 subgsub 13791 subgmulg 13793 1nsgtrivd 13824 quseccl0g 13836 kerf1ghm 13879 rngass 13971 rngcl 13976 rngpropd 13987 imasrng 13988 srgcl 14002 srgass 14003 srg1zr 14019 srgpcomp 14022 srgpcompp 14023 srgpcomppsc 14024 crngcom 14046 ringass 14048 ringidmlem 14054 ringidss 14061 ringpropd 14070 imasring 14096 qusring2 14098 mulgass3 14117 dvdsrd 14127 1unit 14140 unitmulcl 14146 dvrvald 14167 rdivmuldivd 14177 elrhmunit 14210 rhmunitinv 14211 lringuplu 14229 subrngmcl 14242 subrg1 14264 subrgmcl 14266 subrgdv 14271 subrgunit 14272 resrhm 14281 aprval 14315 aprirr 14316 aprsym 14317 aprcotr 14318 lmodprop2d 14381 lidlss 14509 lidl0cl 14516 lidlacl 14517 lidlnegcl 14518 rnglidlmsgrp 14530 2idllidld 14539 2idlridld 14540 2idlcpblrng 14556 qus1 14559 quscrng 14566 rspsn 14567 znf1o 14684 psrbagfi 14706 psrelbas 14708 iscnp4 14961 cnrest2r 14980 txbasval 15010 txlm 15022 xmetunirn 15101 xblss2ps 15147 blbas 15176 mopntopon 15186 isxms2 15195 metcnpi 15258 metcnpi2 15259 tgioo 15297 cncfmpt2fcntop 15342 limccl 15402 limcimolemlt 15407 limccnp2cntop 15420 dvmulxxbr 15445 dvcoapbr 15450 dvcjbr 15451 dvrecap 15456 plyaddlem1 15490 plymullem1 15491 plycoeid3 15500 lgseisenlem4 15821 usgr1vr 16118 clwwlkccatlem 16270 |
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