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Theorem 5cn 9222
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 9221 . 2  |-  5  e.  RR
21recni 8190 1  |-  5  e.  CC
Colors of variables: wff set class
Syntax hints:    e. wcel 2202   CCcc 8029   5c5 9196
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 1495  ax-7 1496  ax-gen 1497  ax-ie1 1541  ax-ie2 1542  ax-8 1552  ax-11 1554  ax-4 1558  ax-17 1574  ax-i9 1578  ax-ial 1582  ax-i5r 1583  ax-ext 2213  ax-resscn 8123  ax-1re 8125  ax-addrcl 8128
This theorem depends on definitions:  df-bi 117  df-nf 1509  df-sb 1811  df-clab 2218  df-cleq 2224  df-clel 2227  df-in 3206  df-ss 3213  df-2 9201  df-3 9202  df-4 9203  df-5 9204
This theorem is referenced by:  6m1e5  9265  5p2e7  9289  5p3e8  9290  5p4e9  9291  5p5e10  9680  5t2e10  9709  5recm6rec  9753  ef01bndlem  12316  5ndvds3  12494  5ndvds6  12495  dec5dvds  12984  dec5nprm  12986  2exp11  13008  2exp16  13009  lgsdir2lem1  15756  2lgslem3c  15823  2lgsoddprmlem3d  15838  ex-fac  16324
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