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| Mirrors > Home > ILE Home > Th. List > reex | Unicode version | ||
| Description: The real numbers form a set. (Contributed by Mario Carneiro, 17-Nov-2014.) |
| Ref | Expression |
|---|---|
| reex |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 8216 |
. 2
| |
| 2 | ax-resscn 8184 |
. 2
| |
| 3 | 1, 2 | ssexi 4232 |
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-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2213 ax-sep 4212 ax-cnex 8183 ax-resscn 8184 |
| This theorem depends on definitions: df-bi 117 df-tru 1401 df-nf 1510 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-v 2805 df-in 3207 df-ss 3214 |
| This theorem is referenced by: reelprrecn 8227 peano5nni 9205 xrex 10152 iccen 10303 sqrtrval 11640 absval 11641 negfi 11868 climrecvg1n 11988 odzval 12894 pczpre 12950 metuex 14651 ismet 15155 rerestcntop 15369 rerest 15371 ivthreinc 15456 dvidrelem 15503 dvcjbr 15519 dvcj 15520 dvfre 15521 plyrecj 15574 iooreen 16767 dceqnconst 16793 dcapnconst 16794 |
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