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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 2742 | . 2 ⊢ (𝜑 → 𝐵 = 𝐶) |
| 4 | 1, 3 | eleqtrid 2842 | 1 ⊢ (𝜑 → 𝐴 ∈ 𝐶) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2708 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-ex 1782 df-cleq 2728 df-clel 2811 |
| This theorem is referenced by: rabsnt 4675 onnev 6451 opabiota 6922 canth 7321 onnseq 8284 tfrlem16 8332 oen0 8522 nnawordex 8573 inf0 9542 cantnflt 9593 cnfcom2 9623 cnfcom3lem 9624 cnfcom3 9625 r1ordg 9702 r1val1 9710 rankr1id 9786 acacni 10063 dfacacn 10064 dfac13 10065 ttukeylem5 10435 ttukeylem6 10436 gch2 10598 gch3 10599 gchac 10604 gchina 10622 swrds1 14629 wrdl3s3 14924 sadcp1 16424 lcmfunsnlem2 16609 fnpr2ob 17522 idfucl 17848 gsumval2 18654 gsumz 18804 frmdmnd 18827 frmd0 18828 efginvrel2 19702 efgcpbl2 19732 pgpfaclem1 20058 lbsexg 21162 zringndrg 21448 frlmlbs 21777 mat0dimscm 22434 mat0scmat 22503 m2detleiblem5 22590 m2detleiblem6 22591 m2detleiblem3 22594 m2detleiblem4 22595 d0mat2pmat 22703 chpmat0d 22799 dfac14 23583 acufl 23882 cnextfvval 24030 cnextcn 24032 minveclem3b 25395 minveclem4a 25397 ovollb2 25456 ovolunlem1a 25463 ovolunlem1 25464 ovoliunlem1 25469 ovoliun2 25473 ioombl1lem4 25528 uniioombllem1 25548 uniioombllem2 25550 uniioombllem6 25555 itg2monolem1 25717 itg2mono 25720 itg2cnlem1 25728 xrlimcnp 26932 efrlim 26933 eengbas 29050 ebtwntg 29051 ecgrtg 29052 elntg 29053 wlkl1loop 29706 elwwlks2ons3im 30022 upgr3v3e3cycl 30250 upgr4cycl4dv4e 30255 2clwwlk2clwwlk 30420 ex-br 30501 trsp2cyc 33184 cyc3evpm 33211 ply1dg1rtn0 33641 lvecdim0 33751 extdg1id 33810 irngss 33831 rge0scvg 34093 repr0 34755 hgt750lemg 34798 r1wf 35239 mrsub0 35698 elmrsubrn 35702 topjoin 36547 finorwe 37698 pclfinN 40346 aomclem1 43482 dfac21 43494 naddgeoa 43822 clsk1indlem1 44472 mnurndlem1 44708 fourierdlem102 46636 fourierdlem114 46648 cycl3grtri 48423 lincval0 48891 lcoel0 48904 discsubc 49539 prsthinc 49939 isinito2lem 49973 termcarweu 50003 diag1f1o 50009 diag2f1o 50012 initocmd 50144 |
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