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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 7937 |
. 2
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2 | ax-resscn 7905 |
. 2
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3 | 1, 2 | ssexi 4143 |
1
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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 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-ext 2159 ax-sep 4123 ax-cnex 7904 ax-resscn 7905 |
This theorem depends on definitions: df-bi 117 df-tru 1356 df-nf 1461 df-sb 1763 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-v 2741 df-in 3137 df-ss 3144 |
This theorem is referenced by: reelprrecn 7948 peano5nni 8924 xrex 9858 iccen 10008 sqrtrval 11011 absval 11012 negfi 11238 climrecvg1n 11358 odzval 12243 pczpre 12299 ismet 13929 rerestcntop 14135 dvcjbr 14257 dvcj 14258 dvfre 14259 iooreen 14868 dceqnconst 14893 dcapnconst 14894 |
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