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| Mirrors > Home > ILE Home > Th. List > 6cn | Unicode version | ||
| Description: The number 6 is complex. (Contributed by David A. Wheeler, 8-Dec-2018.) |
| Ref | Expression |
|---|---|
| 6cn |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 6re 9088 |
. 2
| |
| 2 | 1 | recni 8055 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| 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 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-11 1520 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-ext 2178 ax-resscn 7988 ax-1re 7990 ax-addrcl 7993 |
| This theorem depends on definitions: df-bi 117 df-nf 1475 df-sb 1777 df-clab 2183 df-cleq 2189 df-clel 2192 df-in 3163 df-ss 3170 df-2 9066 df-3 9067 df-4 9068 df-5 9069 df-6 9070 |
| This theorem is referenced by: 7m1e6 9131 6p2e8 9157 6p3e9 9158 halfpm6th 9228 6p4e10 9545 6t2e12 9577 6t3e18 9578 6t5e30 9580 5recm6rec 9617 efi4p 11899 ef01bndlem 11938 cos01bnd 11940 3lcm2e6woprm 12279 6lcm4e12 12280 2exp8 12629 2exp11 12630 2exp16 12631 sincos6thpi 15162 sincos3rdpi 15163 2lgslem3d 15421 2lgsoddprmlem3d 15435 ex-exp 15457 ex-bc 15459 ex-gcd 15461 |
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