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Theorem 3ex 12217
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 12216 . 2 3 ∈ ℂ
21elexi 3461 1 3 ∈ V
Colors of variables: wff setvar class
Syntax hints:  wcel 2113  Vcvv 3438  cc 11014  3c3 12191
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1796  ax-4 1810  ax-5 1911  ax-6 1968  ax-7 2009  ax-8 2115  ax-9 2123  ax-ext 2705  ax-1cn 11074  ax-addcl 11076
This theorem depends on definitions:  df-bi 207  df-an 396  df-tru 1544  df-ex 1781  df-sb 2068  df-clab 2712  df-cleq 2725  df-clel 2808  df-v 3440  df-2 12198  df-3 12199
This theorem is referenced by:  fztpval  13496  funcnvs4  14832  iblcnlem1  25726  basellem9  27036  lgsdir2lem3  27275  axlowdimlem7  28937  axlowdimlem8  28938  axlowdimlem9  28939  axlowdimlem13  28943  3wlkdlem4  30153  3pthdlem1  30155  upgr4cycl4dv4e  30176  konigsberglem4  30246  konigsberglem5  30247  ex-pss  30419  ex-fv  30434  ex-1st  30435  ex-2nd  30436  rabren3dioph  42922  lhe4.4ex1a  44436  nnsum4primesodd  47910  nnsum4primesoddALTV  47911  usgrexmpl1lem  48135  usgrexmpl2lem  48140  usgrexmpl2nb0  48145  usgrexmpl2nb1  48146  usgrexmpl2nb2  48147  usgrexmpl2nb3  48148  usgrexmpl2nb4  48149  usgrexmpl2trifr  48151  zlmodzxzldeplem  48613
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