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Theorem 5cn 9186
Description: The number 5 is complex. (Contributed by David A. Wheeler, 8-Dec-2018.)
Assertion
Ref Expression
5cn  |-  5  e.  CC

Proof of Theorem 5cn
StepHypRef Expression
1 5re 9185 . 2  |-  5  e.  RR
21recni 8154 1  |-  5  e.  CC
Colors of variables: wff set class
Syntax hints:    e. wcel 2200   CCcc 7993   5c5 9160
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-5 1493  ax-7 1494  ax-gen 1495  ax-ie1 1539  ax-ie2 1540  ax-8 1550  ax-11 1552  ax-4 1556  ax-17 1572  ax-i9 1576  ax-ial 1580  ax-i5r 1581  ax-ext 2211  ax-resscn 8087  ax-1re 8089  ax-addrcl 8092
This theorem depends on definitions:  df-bi 117  df-nf 1507  df-sb 1809  df-clab 2216  df-cleq 2222  df-clel 2225  df-in 3203  df-ss 3210  df-2 9165  df-3 9166  df-4 9167  df-5 9168
This theorem is referenced by:  6m1e5  9229  5p2e7  9253  5p3e8  9254  5p4e9  9255  5p5e10  9644  5t2e10  9673  5recm6rec  9717  ef01bndlem  12262  5ndvds3  12440  5ndvds6  12441  dec5dvds  12930  dec5nprm  12932  2exp11  12954  2exp16  12955  lgsdir2lem1  15701  2lgslem3c  15768  2lgsoddprmlem3d  15783  ex-fac  16050
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