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Mirrors > Home > ILE Home > Th. List > dvelimc | Unicode version |
Description: Version of dvelim 1934 for classes. (Contributed by Mario Carneiro, 8-Oct-2016.) |
Ref | Expression |
---|---|
dvelimc.1 | |
dvelimc.2 | |
dvelimc.3 |
Ref | Expression |
---|---|
dvelimc |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nftru 1395 | . . 3 | |
2 | nftru 1395 | . . 3 | |
3 | dvelimc.1 | . . . 4 | |
4 | 3 | a1i 9 | . . 3 |
5 | dvelimc.2 | . . . 4 | |
6 | 5 | a1i 9 | . . 3 |
7 | dvelimc.3 | . . . 4 | |
8 | 7 | a1i 9 | . . 3 |
9 | 1, 2, 4, 6, 8 | dvelimdc 2238 | . 2 |
10 | 9 | trud 1293 | 1 |
Colors of variables: wff set class |
Syntax hints: wn 3 wi 4 wal 1282 wceq 1284 wtru 1285 wnfc 2206 |
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-in1 576 ax-in2 577 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-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 |
This theorem depends on definitions: df-bi 115 df-tru 1287 df-fal 1290 df-nf 1390 df-sb 1686 df-cleq 2074 df-clel 2077 df-nfc 2208 |
This theorem is referenced by: nfcvf 2240 |
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