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Mirrors > Home > ILE Home > Th. List > exse2 | Unicode version |
Description: Any set relation is set-like. (Contributed by Mario Carneiro, 22-Jun-2015.) |
Ref | Expression |
---|---|
exse2 | Se |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-rab 2357 | . . . . 5 | |
2 | vex 2604 | . . . . . . . 8 | |
3 | vex 2604 | . . . . . . . 8 | |
4 | 2, 3 | breldm 4557 | . . . . . . 7 |
5 | 4 | adantl 271 | . . . . . 6 |
6 | 5 | abssi 3069 | . . . . 5 |
7 | 1, 6 | eqsstri 3029 | . . . 4 |
8 | dmexg 4614 | . . . 4 | |
9 | ssexg 3917 | . . . 4 | |
10 | 7, 8, 9 | sylancr 405 | . . 3 |
11 | 10 | ralrimivw 2435 | . 2 |
12 | df-se 4088 | . 2 Se | |
13 | 11, 12 | sylibr 132 | 1 Se |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 102 wcel 1433 cab 2067 wral 2348 crab 2352 cvv 2601 wss 2973 class class class wbr 3785 Se wse 4084 cdm 4363 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-13 1444 ax-14 1445 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 ax-sep 3896 ax-pow 3948 ax-pr 3964 ax-un 4188 |
This theorem depends on definitions: df-bi 115 df-3an 921 df-tru 1287 df-nf 1390 df-sb 1686 df-eu 1944 df-mo 1945 df-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-ral 2353 df-rex 2354 df-rab 2357 df-v 2603 df-un 2977 df-in 2979 df-ss 2986 df-pw 3384 df-sn 3404 df-pr 3405 df-op 3407 df-uni 3602 df-br 3786 df-opab 3840 df-se 4088 df-cnv 4371 df-dm 4373 df-rn 4374 |
This theorem is referenced by: (None) |
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