Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > inex2 | Structured version Visualization version GIF version |
Description: Separation Scheme (Aussonderung) using class notation. (Contributed by NM, 27-Apr-1994.) |
Ref | Expression |
---|---|
inex2.1 | ⊢ 𝐴 ∈ V |
Ref | Expression |
---|---|
inex2 | ⊢ (𝐵 ∩ 𝐴) ∈ V |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | incom 4180 | . 2 ⊢ (𝐵 ∩ 𝐴) = (𝐴 ∩ 𝐵) | |
2 | inex2.1 | . . 3 ⊢ 𝐴 ∈ V | |
3 | 2 | inex1 5223 | . 2 ⊢ (𝐴 ∩ 𝐵) ∈ V |
4 | 1, 3 | eqeltri 2911 | 1 ⊢ (𝐵 ∩ 𝐴) ∈ V |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2114 Vcvv 3496 ∩ cin 3937 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2795 ax-sep 5205 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-clab 2802 df-cleq 2816 df-clel 2895 df-nfc 2965 df-rab 3149 df-v 3498 df-in 3945 |
This theorem is referenced by: ssex 5227 wefrc 5551 hartogslem1 9008 infxpenlem 9441 dfac5lem5 9555 fin23lem12 9755 fpwwe2lem12 10065 cnso 15602 ressbas 16556 ressress 16564 rescabs 17105 symgvalstruct 18527 mgpress 19252 pjfval 20852 tgdom 21588 distop 21605 ustfilxp 22823 elovolmlem 24077 dyadmbl 24203 volsup2 24208 vitali 24216 itg1climres 24317 tayl0 24952 atomli 30161 ldgenpisyslem1 31424 reprinfz1 31895 bj-elid4 34462 aomclem6 39666 elinintrab 39944 isotone2 40406 ntrrn 40479 ntrf 40480 dssmapntrcls 40485 onfrALTlem3 40885 limcresiooub 41930 limcresioolb 41931 limsupval4 42082 sge0iunmptlemre 42704 ovolval2lem 42932 ovolval4lem2 42939 setrec2fun 44802 |
Copyright terms: Public domain | W3C validator |