| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > 5cn | Unicode version | ||
| Description: The number 5 is complex. (Contributed by David A. Wheeler, 8-Dec-2018.) |
| Ref | Expression |
|---|---|
| 5cn |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 5re 9392 |
. 2
| |
| 2 | 1 | recni 8344 |
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 8277 ax-1re 8279 ax-addrcl 8282 |
| 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 9372 df-3 9373 df-4 9374 df-5 9375 |
| This theorem is used by: 6m1e5 9436 5p2e7 9460 5p3e8 9461 5p4e9 9462 5p5e10 9863 5t2e10 9892 5recm6rec 9936 ef01bndlem 12548 5ndvds3 12726 5ndvds6 12727 dec5dvds 13220 dec5nprm 13222 2exp11 13245 2exp16 13246 prmlem1 13251 17prm 13260 139prm 13267 163prm 13268 317prm 13269 631prm 13270 1259lem1 13271 1259lem2 13272 1259lem3 13273 1259lem4 13274 log2ublem3 16223 log2ublog2 16224 ppiqub 16293 bclbnd 16307 bposlem4 16314 bposlem5 16315 bposlem6 16316 bposlem8 16318 bposlem9 16319 lgsdir2lem1 16352 2lgslem3c 16419 2lgsoddprmlem3d 16434 ex-fac 16947 |
| Copyright terms: Public domain | W3C validator |