Theorem 3ex 9313

Description: 3 is a set (common case). (Contributed by David A. Wheeler, 8-Dec-2018.)

Assertion

Ref	Expression
3ex	⊢ 3 ∈ V

Proof of Theorem 3ex

Step	Hyp	Ref	Expression
1		3cn 9312	. 2 ⊢ 3 ∈ ℂ
2	1	elexi 2826	1 ⊢ 3 ∈ V

Syntax hints:   ∈ wcel 2203  Vcvv 2813  ℂcc 8125  3c3 9289

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-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-11 1555  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-ext 2214  ax-resscn 8219  ax-1re 8221  ax-addrcl 8224

This theorem depends on definitions:  df-bi 117  df-nf 1510  df-sb 1812  df-clab 2219  df-cleq 2225  df-clel 2228  df-v 2815  df-in 3217  df-ss 3224  df-2 9296  df-3 9297

This theorem is referenced by:  fztpval  10417  lgsdir2lem3  15903  konigsberglem4  16486  konigsberglem5  16487