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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 9221 |
. 2
| |
| 2 | 1 | recni 8190 |
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 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-11 1554 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-ext 2213 ax-resscn 8123 ax-1re 8125 ax-addrcl 8128 |
| This theorem depends on definitions: df-bi 117 df-nf 1509 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-in 3206 df-ss 3213 df-2 9201 df-3 9202 df-4 9203 df-5 9204 |
| This theorem is referenced by: 6m1e5 9265 5p2e7 9289 5p3e8 9290 5p4e9 9291 5p5e10 9680 5t2e10 9709 5recm6rec 9753 ef01bndlem 12316 5ndvds3 12494 5ndvds6 12495 dec5dvds 12984 dec5nprm 12986 2exp11 13008 2exp16 13009 lgsdir2lem1 15756 2lgslem3c 15823 2lgsoddprmlem3d 15838 ex-fac 16324 |
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