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Theorem addex 13014
Description: The addition operation is a set. (Contributed by NM, 19-Oct-2004.) (Revised by Mario Carneiro, 17-Nov-2014.)
Assertion
Ref Expression
addex + ∈ V

Proof of Theorem addex
StepHypRef Expression
1 ax-addf 11180 . 2 + :(ℂ × ℂ)⟶ℂ
2 cnex 11182 . . 3 ℂ ∈ V
32, 2xpex 7753 . 2 (ℂ × ℂ) ∈ V
4 fex2 7934 . 2 (( + :(ℂ × ℂ)⟶ℂ ∧ (ℂ × ℂ) ∈ V ∧ ℂ ∈ V) → + ∈ V)
51, 3, 2, 4mp3an 1490 1 + ∈ V
Colors of variables: wff setvar class
Syntax hints:  wcel 2143  Vcvv 3455   × cxp 5661  wf 6534  cc 11099   + caddc 11104
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1825  ax-4 1839  ax-5 1940  ax-6 1997  ax-7 2038  ax-8 2145  ax-9 2153  ax-ext 2735  ax-sep 5258  ax-pow 5338  ax-pr 5406  ax-un 7734  ax-cnex 11157  ax-addf 11180
This theorem depends on definitions:  df-bi 210  df-an 401  df-or 861  df-3an 1105  df-tru 1573  df-fal 1583  df-ex 1810  df-sb 2097  df-clab 2742  df-cleq 2755  df-clel 2838  df-ral 3080  df-rex 3090  df-rab 3417  df-v 3457  df-dif 3909  df-un 3911  df-in 3913  df-ss 3923  df-nul 4288  df-if 4489  df-pw 4565  df-sn 4591  df-pr 4593  df-op 4597  df-uni 4874  df-br 5111  df-opab 5175  df-xp 5669  df-rel 5670  df-cnv 5671  df-dm 5673  df-rn 5674  df-fun 6540  df-fn 6541  df-f 6542
This theorem is referenced by:  cnaddablx  19939  cnaddabl  19940  cnaddid  19941  cnaddinv  19942  zaddablx  19943  cnlmodlem2  25277  cnnvg  31008  cnnvs  31010  cncph  31149  cnaddcom  39724  nn0mnd  48921
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