| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > inex1g | Structured version Visualization version GIF version | ||
| Description: Closed-form, generalized Separation Scheme. (Contributed by NM, 7-Apr-1995.) |
| Ref | Expression |
|---|---|
| inex1g | ⊢ (𝐴 ∈ 𝑉 → (𝐴 ∩ 𝐵) ∈ V) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ineq1 4166 | . . 3 ⊢ (𝑥 = 𝐴 → (𝑥 ∩ 𝐵) = (𝐴 ∩ 𝐵)) | |
| 2 | 1 | eleq1d 2848 | . 2 ⊢ (𝑥 = 𝐴 → ((𝑥 ∩ 𝐵) ∈ V ↔ (𝐴 ∩ 𝐵) ∈ V)) |
| 3 | vex 3459 | . . 3 ⊢ 𝑥 ∈ V | |
| 4 | 3 | inex1 5286 | . 2 ⊢ (𝑥 ∩ 𝐵) ∈ V |
| 5 | 2, 4 | vtoclg 3522 | 1 ⊢ (𝐴 ∈ 𝑉 → (𝐴 ∩ 𝐵) ∈ V) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1570 ∈ wcel 2143 Vcvv 3455 ∩ cin 3904 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-ext 2735 ax-sep 5257 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-tru 1573 df-ex 1810 df-sb 2097 df-clab 2742 df-cleq 2755 df-clel 2838 df-rab 3417 df-v 3457 df-in 3912 |
| This theorem is referenced by: inex2g 5289 dmresexg 6013 predexg 6320 onin 6392 offval 7683 offval3 7975 frrlem13 8291 onsdominel 9110 ssenen 9135 inelfi 9374 fiin 9378 tskwe 9932 dfac8b 10011 ac10ct 10014 infpwfien 10042 fictb 10223 canthnum 10629 gruina 10798 ressinbas 17300 ressress 17302 qusin 17593 catcbas 18153 fpwipodrs 18591 psss 18631 gsumzres 19974 dfrngc2 20727 rnghmsscmap2 20728 dfringc2 20756 rhmsscmap2 20757 rhmsscrnghm 20764 rngcresringcat 20768 srhmsubc 20779 rngcrescrhm 20783 fldc 20887 fldhmsubc 20888 eltg 23114 eltg3 23119 ntrval 23193 restco 23321 restfpw 23336 ordtrest 23359 ordtrest2lem 23360 ordtrest2 23361 cnrmi 23517 restcnrm 23519 kgeni 23694 tsmsfbas 24285 eltsms 24290 tsmsres 24301 caussi 25456 causs 25457 elpwincl1 32871 disjdifprg2 32921 sigainb 34526 ldgenpisyslem1 34553 carsgclctun 34711 eulerpartlemgs2 34770 sseqval 34778 reprinrn 35005 bnj1177 35394 cvmsss2 35766 satef 35908 satefvfmla0 35910 fnemeet2 36898 ontgval 36962 bj-discrmoore 37773 bj-ideqb 37823 bj-opelidres 37825 bj-opelidb1ALT 37830 fin2so 38278 inex3 39007 inxpex 39008 dfrefrels2 39262 dfsymrels2 39294 dftrrels2 39328 elrfi 43445 ofoafg 44101 fourierdlem71 46911 fourierdlem80 46920 sge0less 47126 sge0ssre 47131 carageniuncllem2 47256 rngcbasALTV 49051 rngcrescrhmALTV 49065 ringcbasALTV 49085 srhmsubcALTV 49110 fldcALTV 49117 fldhmsubcALTV 49118 |
| Copyright terms: Public domain | W3C validator |