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Theorem 3ex 12322
Description: The number 3 is a set. (Contributed by David A. Wheeler, 8-Dec-2018.)
Assertion
Ref Expression
3ex 3 ∈ V

Proof of Theorem 3ex
StepHypRef Expression
1 3cn 12321 . 2 3 ∈ ℂ
21elexi 3485 1 3 ∈ V
Colors of variables: wff setvar class
Syntax hints:  wcel 2149  Vcvv 3463  cc 11097  3c3 12295
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1822  ax-4 1836  ax-5 1937  ax-6 1994  ax-7 2035  ax-8 2151  ax-9 2159  ax-ext 2741  ax-1cn 11157  ax-addcl 11159
This theorem depends on definitions:  df-bi 210  df-an 401  df-tru 1570  df-ex 1807  df-sb 2098  df-clab 2748  df-cleq 2761  df-clel 2844  df-v 3465  df-2 12302  df-3 12303
This theorem is referenced by:  fztpval  13613  funcnvs4  14951  iblcnlem1  25915  basellem9  27218  lgsdir2lem3  27456  axlowdimlem7  29238  axlowdimlem8  29239  axlowdimlem9  29240  axlowdimlem13  29244  3wlkdlem4  30453  3pthdlem1  30455  upgr4cycl4dv4e  30476  konigsberglem4  30546  konigsberglem5  30547  ex-pss  30719  ex-fv  30734  ex-1st  30735  ex-2nd  30736  rabren3dioph  43433  lhe4.4ex1a  44930  nnsum4primesodd  48449  nnsum4primesoddALTV  48450  usgrexmpl1lem  48674  usgrexmpl2lem  48679  usgrexmpl2nb0  48684  usgrexmpl2nb1  48685  usgrexmpl2nb2  48686  usgrexmpl2nb3  48687  usgrexmpl2nb4  48688  usgrexmpl2trifr  48690  zlmodzxzldeplem  49162
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