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Theorem bj-sucex 17047
Description: sucex 4646 from bounded separation. (Contributed by BJ, 13-Nov-2019.) (Proof modification is discouraged.)
Hypothesis
Ref Expression
bj-sucex.1 𝐴 ∈ V
Assertion
Ref Expression
bj-sucex suc 𝐴 ∈ V

Proof of Theorem bj-sucex
StepHypRef Expression
1 bj-sucex.1 . 2 𝐴 ∈ V
2 bj-sucexg 17046 . 2 (𝐴 ∈ V → suc 𝐴 ∈ V)
31, 2ax-mp 5 1 suc 𝐴 ∈ V
Colors of variables:    wff set class
This proof depends on syntax axioms:  wcel 2209  Vcvv 2821  suc csuc 4510
This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-io 721  ax-5 1500  ax-7 1501  ax-gen 1502  ax-ie1 1546  ax-ie2 1547  ax-8 1557  ax-10 1558  ax-11 1559  ax-i12 1560  ax-bndl 1562  ax-4 1563  ax-17 1579  ax-i9 1583  ax-ial 1587  ax-i5r 1588  ax-14 2212  ax-ext 2220  ax-pr 4346  ax-un 4578  ax-bd0 16937  ax-bdor 16940  ax-bdex 16943  ax-bdeq 16944  ax-bdel 16945  ax-bdsep 17008
This proof depends on definitions:  df-bi 117  df-tru 1405  df-nf 1514  df-sb 1816  df-clab 2225  df-cleq 2231  df-clel 2234  df-nfc 2381  df-rex 2534  df-v 2823  df-un 3224  df-sn 3715  df-pr 3716  df-uni 3936  df-suc 4516
This theorem is used by:  bj-indint  17055  bj-bdfindis  17071  bj-inf2vnlem1  17094
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