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Theorem 2ex 8816
Description: 2 is a set (common case). (Contributed by David A. Wheeler, 8-Dec-2018.)
Assertion
Ref Expression
2ex  |-  2  e.  _V

Proof of Theorem 2ex
StepHypRef Expression
1 2cn 8815 . 2  |-  2  e.  CC
21elexi 2701 1  |-  2  e.  _V
Colors of variables: wff set class
Syntax hints:    e. wcel 1481   _Vcvv 2689   CCcc 7642   2c2 8795
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 105  ax-ia2 106  ax-ia3 107  ax-5 1424  ax-7 1425  ax-gen 1426  ax-ie1 1470  ax-ie2 1471  ax-8 1483  ax-11 1485  ax-4 1488  ax-17 1507  ax-i9 1511  ax-ial 1515  ax-i5r 1516  ax-ext 2122  ax-resscn 7736  ax-1re 7738  ax-addrcl 7741
This theorem depends on definitions:  df-bi 116  df-nf 1438  df-sb 1737  df-clab 2127  df-cleq 2133  df-clel 2136  df-v 2691  df-in 3082  df-ss 3089  df-2 8803
This theorem is referenced by:  fzprval  9893  fztpval  9894
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