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Mirrors > Home > MPE Home > Th. List > elin1d | Structured version Visualization version GIF version |
Description: Elementhood in the first set of an intersection - deduction version. (Contributed by Thierry Arnoux, 3-May-2020.) |
Ref | Expression |
---|---|
elin1d.1 | ⊢ (𝜑 → 𝑋 ∈ (𝐴 ∩ 𝐵)) |
Ref | Expression |
---|---|
elin1d | ⊢ (𝜑 → 𝑋 ∈ 𝐴) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elin1d.1 | . 2 ⊢ (𝜑 → 𝑋 ∈ (𝐴 ∩ 𝐵)) | |
2 | elinel1 4160 | . 2 ⊢ (𝑋 ∈ (𝐴 ∩ 𝐵) → 𝑋 ∈ 𝐴) | |
3 | 1, 2 | syl 17 | 1 ⊢ (𝜑 → 𝑋 ∈ 𝐴) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 2106 ∩ cin 3912 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-ext 2702 |
This theorem depends on definitions: df-bi 206 df-an 397 df-tru 1544 df-ex 1782 df-sb 2068 df-clab 2709 df-cleq 2723 df-clel 2809 df-v 3448 df-in 3920 |
This theorem is referenced by: ordtypelem3 9465 ordtypelem4 9466 ordtypelem7 9469 infpwfien 10007 ttukeylem6 10459 fpwwe2lem11 10586 explecnv 15761 smuval2 16373 submrc 17522 coffth 17837 catcbascl 18012 catcoppcclOLD 18018 catcfucclOLD 18020 catcxpcclOLD 18110 acsfiindd 18456 frgpnabllem2 19666 ablfac2 19882 zringlpirlem2 20921 mplind 21515 neiptoptop 22519 restbas 22546 subbascn 22642 cnconn 22810 clsconn 22818 conncompclo 22823 cldllycmp 22883 llycmpkgen2 22938 1stckgenlem 22941 txcls 22992 txcnp 23008 ptcnplem 23009 xkopt 23043 txconn 23077 basqtop 23099 tgqtop 23100 kqnrmlem1 23131 kqnrmlem2 23132 nrmhmph 23182 ptcmplem5 23444 restutop 23626 blin2 23819 met2ndci 23915 zdis 24216 reconnlem2 24227 cnheibor 24355 lebnum 24364 nmoleub2lem 24514 nmoleub2lem3 24515 nmoleub2lem2 24516 nmoleub3 24519 nmhmcn 24520 minveclem4 24833 ovolicc2lem5 24922 ioorcl 24978 ig1peu 25573 taylfvallem1 25753 tayl0 25758 ppisval 26490 ppinprm 26538 chtnprm 26540 chtleppi 26595 pclogsum 26600 chpchtsum 26604 chpub 26605 chebbnd1lem1 26854 chtppilimlem1 26858 rplogsum 26912 perpcom 27718 perpneq 27719 ragperp 27722 tocyc01 32037 cyc3evpm 32069 cycpmgcl 32072 cycpmconjslem2 32074 cyc3conja 32076 lbsdiflsp0 32408 esum2d 32781 ispisys2 32841 sigapisys 32843 sigapildsyslem 32849 sigapildsys 32850 eulerpartlemgvv 33065 tgoldbachgt 33365 fvineqsneq 35956 pibt2 35961 limclner 44012 thincciso 47189 |
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