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Theorem mulex 12950
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 11148 . 2 · :(ℂ × ℂ)⟶ℂ
2 cnex 11149 . . 3 ℂ ∈ V
32, 2xpex 7729 . 2 (ℂ × ℂ) ∈ V
4 fex2 7912 . 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 2109  Vcvv 3447   × cxp 5636  wf 6507  cc 11066   · cmul 11073
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1795  ax-4 1809  ax-5 1910  ax-6 1967  ax-7 2008  ax-8 2111  ax-9 2119  ax-ext 2701  ax-sep 5251  ax-nul 5261  ax-pow 5320  ax-pr 5387  ax-un 7711  ax-cnex 11124  ax-mulf 11148
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 848  df-3an 1088  df-tru 1543  df-fal 1553  df-ex 1780  df-sb 2066  df-clab 2708  df-cleq 2721  df-clel 2803  df-ral 3045  df-rex 3054  df-rab 3406  df-v 3449  df-dif 3917  df-un 3919  df-in 3921  df-ss 3931  df-nul 4297  df-if 4489  df-pw 4565  df-sn 4590  df-pr 4592  df-op 4596  df-uni 4872  df-br 5108  df-opab 5170  df-xp 5644  df-rel 5645  df-cnv 5646  df-dm 5648  df-rn 5649  df-fun 6513  df-fn 6514  df-f 6515
This theorem is referenced by:  cnfldmulOLD  21285  cnfldfunOLD  21291  cnfldfunALTOLD  21292  cnlmod4  25039  cnnvg  30607  cnnvs  30609  cncph  30748
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