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Theorem 5cn 9136
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 9135 . 2  |-  5  e.  RR
21recni 8104 1  |-  5  e.  CC
Colors of variables: wff set class
Syntax hints:    e. wcel 2177   CCcc 7943   5c5 9110
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 1471  ax-7 1472  ax-gen 1473  ax-ie1 1517  ax-ie2 1518  ax-8 1528  ax-11 1530  ax-4 1534  ax-17 1550  ax-i9 1554  ax-ial 1558  ax-i5r 1559  ax-ext 2188  ax-resscn 8037  ax-1re 8039  ax-addrcl 8042
This theorem depends on definitions:  df-bi 117  df-nf 1485  df-sb 1787  df-clab 2193  df-cleq 2199  df-clel 2202  df-in 3176  df-ss 3183  df-2 9115  df-3 9116  df-4 9117  df-5 9118
This theorem is referenced by:  6m1e5  9179  5p2e7  9203  5p3e8  9204  5p4e9  9205  5p5e10  9594  5t2e10  9623  5recm6rec  9667  ef01bndlem  12142  5ndvds3  12320  5ndvds6  12321  dec5dvds  12810  dec5nprm  12812  2exp11  12834  2exp16  12835  lgsdir2lem1  15580  2lgslem3c  15647  2lgsoddprmlem3d  15662  ex-fac  15803
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