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| 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 9862 5t2e10 9891 5recm6rec 9935 ef01bndlem 12547 5ndvds3 12725 5ndvds6 12726 dec5dvds 13219 dec5nprm 13221 2exp11 13244 2exp16 13245 prmlem1 13250 17prm 13259 139prm 13266 163prm 13267 317prm 13268 631prm 13269 1259lem1 13270 1259lem2 13271 1259lem3 13272 1259lem4 13273 log2ublem3 16240 log2ublog2 16241 ppiqub 16310 bclbnd 16324 bposlem4 16331 bposlem5 16332 bposlem6 16333 bposlem8 16335 bposlem9 16336 lgsdir2lem1 16369 2lgslem3c 16436 2lgsoddprmlem3d 16451 ex-fac 16964 |
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