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Theorem 2mulicn 8253
Description:  ( 2  x.  _i )  e.  CC (common case). (Contributed by David A. Wheeler, 8-Dec-2018.)
Assertion
Ref Expression
2mulicn  |-  ( 2  x.  _i )  e.  CC

Proof of Theorem 2mulicn
StepHypRef Expression
1 2cn 8110 . 2  |-  2  e.  CC
2 ax-icn 7071 . 2  |-  _i  e.  CC
31, 2mulcli 7124 1  |-  ( 2  x.  _i )  e.  CC
Colors of variables: wff set class
Syntax hints:    e. wcel 1433  (class class class)co 5532   CCcc 6979   _ici 6983    x. cmul 6986   2c2 8089
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 104  ax-ia2 105  ax-ia3 106  ax-5 1376  ax-7 1377  ax-gen 1378  ax-ie1 1422  ax-ie2 1423  ax-8 1435  ax-11 1437  ax-4 1440  ax-17 1459  ax-i9 1463  ax-ial 1467  ax-i5r 1468  ax-ext 2063  ax-resscn 7068  ax-1re 7070  ax-icn 7071  ax-addrcl 7073  ax-mulcl 7074
This theorem depends on definitions:  df-bi 115  df-nf 1390  df-sb 1686  df-clab 2068  df-cleq 2074  df-clel 2077  df-in 2979  df-ss 2986  df-2 8098
This theorem is referenced by:  2muline0  8256  imval2  9781
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