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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 9395 |
. 2
| |
| 2 | 1 | recni 8345 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-11 1559 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 ax-resscn 8278 ax-1re 8280 ax-addrcl 8283 |
| This proof depends on definitions: df-bi 117 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-in 3226 df-ss 3233 df-2 9373 df-3 9374 df-4 9375 df-5 9376 df-6 9377 |
| This theorem is used by: 7m1e6 9438 6p2e8 9464 6p3e9 9465 halfpm6th 9537 6p4e10 9865 6t2e12 9897 6t3e18 9898 6t5e30 9900 5recm6rec 9937 efi4p 12510 ef01bndlem 12549 cos01bnd 12551 3lcm2e6woprm 12890 6lcm4e12 12891 2exp8 13245 2exp11 13246 2exp16 13247 19prm 13262 83prm 13267 163prm 13269 317prm 13270 631prm 13271 1259lem1 13272 1259lem2 13273 1259lem3 13274 1259lem4 13275 1259lem5 13276 sincos6thpi 16081 sincos3rdpi 16082 log2ublem3 16235 log2ublog2 16236 ppiqub 16305 bclbnd 16319 bposlem8 16330 bposlem9 16331 2lgslem3d 16432 2lgsoddprmlem3d 16446 ex-exp 16958 ex-bc 16960 ex-gcd 16962 |
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