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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 9316 |
. 2
| |
| 2 | 1 | recni 8286 |
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 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-11 1555 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2214 ax-resscn 8219 ax-1re 8221 ax-addrcl 8224 |
| This theorem depends on definitions: df-bi 117 df-nf 1510 df-sb 1812 df-clab 2219 df-cleq 2225 df-clel 2228 df-in 3217 df-ss 3224 df-2 9296 df-3 9297 df-4 9298 df-5 9299 |
| This theorem is referenced by: 6m1e5 9360 5p2e7 9384 5p3e8 9385 5p4e9 9386 5p5e10 9779 5t2e10 9808 5recm6rec 9852 ef01bndlem 12442 5ndvds3 12620 5ndvds6 12621 dec5dvds 13110 dec5nprm 13112 2exp11 13134 2exp16 13135 lgsdir2lem1 15901 2lgslem3c 15968 2lgsoddprmlem3d 15983 ex-fac 16496 |
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