| 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 4165 | . . 3 ⊢ (𝑥 = 𝐴 → (𝑥 ∩ 𝐵) = (𝐴 ∩ 𝐵)) | |
| 2 | 1 | eleq1d 2847 | . 2 ⊢ (𝑥 = 𝐴 → ((𝑥 ∩ 𝐵) ∈ V ↔ (𝐴 ∩ 𝐵) ∈ V)) |
| 3 | vex 3458 | . . 3 ⊢ 𝑥 ∈ V | |
| 4 | 3 | inex1 5273 | . 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 1560 ∈ wcel 2142 Vcvv 3454 ∩ cin 3903 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-ext 2734 ax-sep 5246 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-tru 1563 df-ex 1800 df-sb 2091 df-clab 2741 df-cleq 2754 df-clel 2837 df-rab 3415 df-v 3456 df-in 3911 |
| This theorem is referenced by: inex2g 5276 dmresexg 6000 predexg 6306 onin 6377 offval 7669 offval3 7963 frrlem13 8279 onsdominel 9098 ssenen 9123 inelfi 9364 fiin 9368 tskwe 9908 dfac8b 9987 ac10ct 9990 infpwfien 10018 fictb 10200 canthnum 10607 gruina 10776 ressinbas 17281 ressress 17283 qusin 17574 catcbas 18134 fpwipodrs 18572 psss 18612 gsumzres 19949 dfrngc2 20678 rnghmsscmap2 20679 dfringc2 20707 rhmsscmap2 20708 rhmsscrnghm 20715 rngcresringcat 20719 srhmsubc 20730 rngcrescrhm 20734 fldc 20833 fldhmsubc 20834 eltg 23017 eltg3 23022 ntrval 23096 restco 23224 restfpw 23239 ordtrest 23262 ordtrest2lem 23263 ordtrest2 23264 cnrmi 23420 restcnrm 23422 kgeni 23597 tsmsfbas 24188 eltsms 24193 tsmsres 24204 caussi 25359 causs 25360 elpwincl1 32724 disjdifprg2 32776 sigainb 34433 ldgenpisyslem1 34460 carsgclctun 34618 eulerpartlemgs2 34677 sseqval 34685 reprinrn 34912 bnj1177 35301 cvmsss2 35624 satef 35766 satefvfmla0 35768 fnemeet2 36727 ontgval 36791 bj-discrmoore 37601 bj-ideqb 37651 bj-opelidres 37653 bj-opelidb1ALT 37658 fin2so 38106 inex3 38837 inxpex 38838 dfrefrels2 39092 dfsymrels2 39124 dftrrels2 39158 elrfi 43275 ofoafg 43931 fourierdlem71 46751 fourierdlem80 46760 sge0less 46966 sge0ssre 46971 carageniuncllem2 47096 rngcbasALTV 48888 rngcrescrhmALTV 48902 ringcbasALTV 48922 srhmsubcALTV 48947 fldcALTV 48954 fldhmsubcALTV 48955 |
| Copyright terms: Public domain | W3C validator |