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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 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cnex 7005 |
. 2
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2 | ax-resscn 6976 |
. 2
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3 | 1, 2 | ssexi 3895 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-io 630 ax-5 1336 ax-7 1337 ax-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-8 1395 ax-10 1396 ax-11 1397 ax-i12 1398 ax-bndl 1399 ax-4 1400 ax-17 1419 ax-i9 1423 ax-ial 1427 ax-i5r 1428 ax-ext 2022 ax-sep 3875 ax-cnex 6975 ax-resscn 6976 |
This theorem depends on definitions: df-bi 110 df-tru 1246 df-nf 1350 df-sb 1646 df-clab 2027 df-cleq 2033 df-clel 2036 df-nfc 2167 df-v 2559 df-in 2924 df-ss 2931 |
This theorem is referenced by: reelprrecn 7016 peano5nni 7917 xrex 8756 iserfre 9234 isermono 9237 serige0 9252 serile 9253 sqrtrval 9598 absval 9599 resqrexlemf 9605 resqrexlemf1 9606 resqrexlemfp1 9607 climrecvg1n 9867 |
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