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Theorem 5cn 9201
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 9200 . 2  |-  5  e.  RR
21recni 8169 1  |-  5  e.  CC
Colors of variables: wff set class
Syntax hints:    e. wcel 2200   CCcc 8008   5c5 9175
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 8102  ax-1re 8104  ax-addrcl 8107
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 9180  df-3 9181  df-4 9182  df-5 9183
This theorem is referenced by:  6m1e5  9244  5p2e7  9268  5p3e8  9269  5p4e9  9270  5p5e10  9659  5t2e10  9688  5recm6rec  9732  ef01bndlem  12282  5ndvds3  12460  5ndvds6  12461  dec5dvds  12950  dec5nprm  12952  2exp11  12974  2exp16  12975  lgsdir2lem1  15722  2lgslem3c  15789  2lgsoddprmlem3d  15804  ex-fac  16147
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