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Theorem dvelimc 2510
Description: Version of dvelim 2016 for classes. (Contributed by Mario Carneiro, 8-Oct-2016.)
Hypotheses
Ref Expression
dvelimc.1  F/_
dvelimc.2  F/_
dvelimc.3
Assertion
Ref Expression
dvelimc  F/_

Proof of Theorem dvelimc
StepHypRef Expression
1 nftru 1554 . . 3  F/
2 nftru 1554 . . 3  F/
3 dvelimc.1 . . . 4  F/_
43a1i 10 . . 3  F/_
5 dvelimc.2 . . . 4  F/_
65a1i 10 . . 3  F/_
7 dvelimc.3 . . . 4
87a1i 10 . . 3
91, 2, 4, 6, 8dvelimdc 2509 . 2  F/_
109trud 1323 1  F/_
Colors of variables: wff setvar class
Syntax hints:   wn 3   wi 4   wtru 1316  wal 1540   wceq 1642   F/_wnfc 2476
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1546  ax-5 1557  ax-17 1616  ax-9 1654  ax-8 1675  ax-6 1729  ax-7 1734  ax-11 1746  ax-12 1925  ax-ext 2334
This theorem depends on definitions:  df-bi 177  df-an 360  df-tru 1319  df-ex 1542  df-nf 1545  df-sb 1649  df-cleq 2346  df-clel 2349  df-nfc 2478
This theorem is referenced by:  nfcvf  2511
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