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| Mirrors > Home > MPE Home > Th. List > eleqtrrid | Structured version Visualization version GIF version | ||
| Description: A membership and equality inference. (Contributed by NM, 4-Jan-2006.) |
| Ref | Expression |
|---|---|
| eleqtrrid.1 | ⊢ 𝐴 ∈ 𝐵 |
| eleqtrrid.2 | ⊢ (𝜑 → 𝐶 = 𝐵) |
| Ref | Expression |
|---|---|
| eleqtrrid | ⊢ (𝜑 → 𝐴 ∈ 𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eleqtrrid.1 | . 2 ⊢ 𝐴 ∈ 𝐵 | |
| 2 | eleqtrrid.2 | . . 3 ⊢ (𝜑 → 𝐶 = 𝐵) | |
| 3 | 2 | eqcomd 2740 | . 2 ⊢ (𝜑 → 𝐵 = 𝐶) |
| 4 | 1, 3 | eleqtrid 2840 | 1 ⊢ (𝜑 → 𝐴 ∈ 𝐶) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1541 ∈ wcel 2113 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-ext 2706 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-ex 1781 df-cleq 2726 df-clel 2809 |
| This theorem is referenced by: rabsnt 4686 onnev 6443 opabiota 6914 canth 7310 onnseq 8274 tfrlem16 8322 oen0 8512 nnawordex 8563 inf0 9528 cantnflt 9579 cnfcom2 9609 cnfcom3lem 9610 cnfcom3 9611 r1ordg 9688 r1val1 9696 rankr1id 9772 acacni 10049 dfacacn 10050 dfac13 10051 ttukeylem5 10421 ttukeylem6 10422 gch2 10584 gch3 10585 gchac 10590 gchina 10608 swrds1 14588 wrdl3s3 14883 sadcp1 16380 lcmfunsnlem2 16565 fnpr2ob 17477 idfucl 17803 gsumval2 18609 gsumz 18759 frmdmnd 18782 frmd0 18783 efginvrel2 19654 efgcpbl2 19684 pgpfaclem1 20010 lbsexg 21117 zringndrg 21421 frlmlbs 21750 mat0dimscm 22411 mat0scmat 22480 m2detleiblem5 22567 m2detleiblem6 22568 m2detleiblem3 22571 m2detleiblem4 22572 d0mat2pmat 22680 chpmat0d 22776 dfac14 23560 acufl 23859 cnextfvval 24007 cnextcn 24009 minveclem3b 25382 minveclem4a 25384 ovollb2 25444 ovolunlem1a 25451 ovolunlem1 25452 ovoliunlem1 25457 ovoliun2 25461 ioombl1lem4 25516 uniioombllem1 25536 uniioombllem2 25538 uniioombllem6 25543 itg2monolem1 25705 itg2mono 25708 itg2cnlem1 25716 xrlimcnp 26932 efrlim 26933 efrlimOLD 26934 eengbas 29003 ebtwntg 29004 ecgrtg 29005 elntg 29006 wlkl1loop 29660 elwwlks2ons3im 29976 upgr3v3e3cycl 30204 upgr4cycl4dv4e 30209 2clwwlk2clwwlk 30374 ex-br 30455 trsp2cyc 33154 cyc3evpm 33181 ply1dg1rtn0 33611 lvecdim0 33712 extdg1id 33772 irngss 33793 rge0scvg 34055 repr0 34717 hgt750lemg 34760 r1wf 35201 mrsub0 35659 elmrsubrn 35663 topjoin 36508 finorwe 37526 pclfinN 40099 aomclem1 43238 dfac21 43250 naddgeoa 43578 clsk1indlem1 44228 mnurndlem1 44464 fourierdlem102 46394 fourierdlem114 46406 cycl3grtri 48135 lincval0 48603 lcoel0 48616 discsubc 49251 prsthinc 49651 isinito2lem 49685 termcarweu 49715 diag1f1o 49721 diag2f1o 49724 initocmd 49856 |
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