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Theorem pwex 4301
Description: Power set axiom expressed in class notation. (Contributed by NM, 21-Jun-1993.)
Hypothesis
Ref Expression
pwex.1 𝐴 ∈ V
Assertion
Ref Expression
pwex 𝒫 𝐴 ∈ V

Proof of Theorem pwex
StepHypRef Expression
1 pwex.1 . 2 𝐴 ∈ V
2 pwexg 4298 . 2 (𝐴 ∈ V → 𝒫 𝐴 ∈ V)
31, 2ax-mp 5 1 𝒫 𝐴 ∈ V
Colors of variables: wff set class
Syntax hints:  wcel 2205  Vcvv 2815  𝒫 cpw 3674
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-io 717  ax-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-10 1554  ax-11 1555  ax-i12 1556  ax-bndl 1558  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-14 2208  ax-ext 2216  ax-sep 4233  ax-pow 4292
This theorem depends on definitions:  df-bi 117  df-tru 1401  df-nf 1510  df-sb 1812  df-clab 2221  df-cleq 2227  df-clel 2230  df-nfc 2375  df-v 2817  df-in 3220  df-ss 3227  df-pw 3676
This theorem is referenced by:  p0ex  4306  pp0ex  4307  ord3ex  4308  abexssex  6327  fnpm  6903  exmidpw  7181  pw1on  7549  pw1dom2  7550  pw1nel3  7554  sucpw1ne3  7555  sucpw1nel3  7556  npex  7804  axcnex  8190  pnfxr  8342  mnfxr  8346  ixxex  10251  prdsvallem  13569  istopon  14990  dmtopon  15000  fncld  15075  pw1map  16881  pw1mapen  16882
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