![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
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 2804 | . 2 ⊢ (𝜑 → 𝐵 = 𝐶) |
4 | 1, 3 | eleqtrid 2896 | 1 ⊢ (𝜑 → 𝐴 ∈ 𝐶) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1538 ∈ wcel 2111 |
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 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-ext 2770 |
This theorem depends on definitions: df-bi 210 df-an 400 df-ex 1782 df-cleq 2791 df-clel 2870 |
This theorem is referenced by: rabsnt 4627 onnev 6279 onnevOLD 6280 opabiota 6721 canth 7090 onnseq 7964 tfrlem16 8012 oen0 8195 nnawordex 8246 inf0 9068 cantnflt 9119 cnfcom2 9149 cnfcom3lem 9150 cnfcom3 9151 r1ordg 9191 r1val1 9199 rankr1id 9275 acacni 9551 dfacacn 9552 dfac13 9553 ttukeylem5 9924 ttukeylem6 9925 gch2 10086 gch3 10087 gchac 10092 gchina 10110 swrds1 14019 wrdl3s3 14317 sadcp1 15794 lcmfunsnlem2 15974 fnpr2ob 16823 idfucl 17143 gsumval2 17888 gsumz 17992 frmdmnd 18016 frmd0 18017 efginvrel2 18845 efgcpbl2 18875 pgpfaclem1 19196 lbsexg 19929 zringndrg 20183 frlmlbs 20486 mat0dimscm 21074 mat0scmat 21143 m2detleiblem5 21230 m2detleiblem6 21231 m2detleiblem3 21234 m2detleiblem4 21235 d0mat2pmat 21343 chpmat0d 21439 dfac14 22223 acufl 22522 cnextfvval 22670 cnextcn 22672 minveclem3b 24032 minveclem4a 24034 ovollb2 24093 ovolunlem1a 24100 ovolunlem1 24101 ovoliunlem1 24106 ovoliun2 24110 ioombl1lem4 24165 uniioombllem1 24185 uniioombllem2 24187 uniioombllem6 24192 itg2monolem1 24354 itg2mono 24357 itg2cnlem1 24365 xrlimcnp 25554 efrlim 25555 eengbas 26775 ebtwntg 26776 ecgrtg 26777 elntg 26778 wlkl1loop 27427 elwwlks2ons3im 27740 upgr3v3e3cycl 27965 upgr4cycl4dv4e 27970 2clwwlk2clwwlk 28135 ex-br 28216 trsp2cyc 30815 cyc3evpm 30842 lvecdim0 31093 extdg1id 31141 rge0scvg 31302 repr0 31992 hgt750lemg 32035 mrsub0 32876 elmrsubrn 32880 topjoin 33826 finorwe 34799 pclfinN 37196 aomclem1 39998 dfac21 40010 clsk1indlem1 40748 mnurndlem1 40989 fourierdlem102 42850 fourierdlem114 42862 lincval0 44824 lcoel0 44837 |
Copyright terms: Public domain | W3C validator |