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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 9086 |
. 2
| |
| 2 | 1 | recni 8055 |
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 7988 ax-1re 7990 ax-addrcl 7993 |
| 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 9066 df-3 9067 df-4 9068 df-5 9069 |
| This theorem is referenced by: 6m1e5 9130 5p2e7 9154 5p3e8 9155 5p4e9 9156 5p5e10 9544 5t2e10 9573 5recm6rec 9617 ef01bndlem 11938 5ndvds3 12116 5ndvds6 12117 dec5dvds 12606 dec5nprm 12608 2exp11 12630 2exp16 12631 lgsdir2lem1 15353 2lgslem3c 15420 2lgsoddprmlem3d 15435 ex-fac 15458 |
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