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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 9071 |
. 2
| |
| 2 | 1 | recni 8038 |
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 7971 ax-1re 7973 ax-addrcl 7976 |
| 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 9049 df-3 9050 df-4 9051 df-5 9052 df-6 9053 |
| This theorem is referenced by: 7m1e6 9114 6p2e8 9140 6p3e9 9141 halfpm6th 9211 6p4e10 9528 6t2e12 9560 6t3e18 9561 6t5e30 9563 5recm6rec 9600 efi4p 11882 ef01bndlem 11921 cos01bnd 11923 3lcm2e6woprm 12254 6lcm4e12 12255 2exp8 12604 2exp11 12605 2exp16 12606 sincos6thpi 15078 sincos3rdpi 15079 2lgslem3d 15337 2lgsoddprmlem3d 15351 ex-exp 15373 ex-bc 15375 ex-gcd 15377 |
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