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Theorem 2ex 8062
Description: 2 is a set (common case). (Contributed by David A. Wheeler, 8-Dec-2018.)
Assertion
Ref Expression
2ex 2 ∈ V

Proof of Theorem 2ex
StepHypRef Expression
1 2cn 8061 . 2 2 ∈ ℂ
21elexi 2584 1 2 ∈ V
Colors of variables: wff set class
Syntax hints:  wcel 1409  Vcvv 2574  cc 6945  2c2 8040
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 103  ax-ia2 104  ax-ia3 105  ax-5 1352  ax-7 1353  ax-gen 1354  ax-ie1 1398  ax-ie2 1399  ax-8 1411  ax-11 1413  ax-4 1416  ax-17 1435  ax-i9 1439  ax-ial 1443  ax-i5r 1444  ax-ext 2038  ax-resscn 7034  ax-1re 7036  ax-addrcl 7039
This theorem depends on definitions:  df-bi 114  df-nf 1366  df-sb 1662  df-clab 2043  df-cleq 2049  df-clel 2052  df-v 2576  df-in 2952  df-ss 2959  df-2 8049
This theorem is referenced by:  fzprval  9046  fztpval  9047
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