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Theorem mulex 12886
Description: The multiplication operation is a set. (Contributed by NM, 19-Oct-2004.) (Revised by Mario Carneiro, 17-Nov-2014.)
Assertion
Ref Expression
mulex · ∈ V

Proof of Theorem mulex
StepHypRef Expression
1 ax-mulf 11083 . 2 · :(ℂ × ℂ)⟶ℂ
2 cnex 11084 . . 3 ℂ ∈ V
32, 2xpex 7686 . 2 (ℂ × ℂ) ∈ V
4 fex2 7866 . 2 (( · :(ℂ × ℂ)⟶ℂ ∧ (ℂ × ℂ) ∈ V ∧ ℂ ∈ V) → · ∈ V)
51, 3, 2, 4mp3an 1463 1 · ∈ V
Colors of variables: wff setvar class
Syntax hints:  wcel 2111  Vcvv 3436   × cxp 5614  wf 6477  cc 11001   · cmul 11008
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 2113  ax-9 2121  ax-ext 2703  ax-sep 5234  ax-nul 5244  ax-pow 5303  ax-pr 5370  ax-un 7668  ax-cnex 11059  ax-mulf 11083
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 848  df-3an 1088  df-tru 1544  df-fal 1554  df-ex 1781  df-sb 2068  df-clab 2710  df-cleq 2723  df-clel 2806  df-ral 3048  df-rex 3057  df-rab 3396  df-v 3438  df-dif 3905  df-un 3907  df-in 3909  df-ss 3919  df-nul 4284  df-if 4476  df-pw 4552  df-sn 4577  df-pr 4579  df-op 4583  df-uni 4860  df-br 5092  df-opab 5154  df-xp 5622  df-rel 5623  df-cnv 5624  df-dm 5626  df-rn 5627  df-fun 6483  df-fn 6484  df-f 6485
This theorem is referenced by:  cnfldmulOLD  21310  cnfldfunOLD  21316  cnfldfunALTOLD  21317  cnlmod4  25064  cnnvg  30653  cnnvs  30655  cncph  30794
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