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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 7996 |
. 2
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2 | ax-resscn 7964 |
. 2
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3 | 1, 2 | ssexi 4167 |
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 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-ext 2175 ax-sep 4147 ax-cnex 7963 ax-resscn 7964 |
This theorem depends on definitions: df-bi 117 df-tru 1367 df-nf 1472 df-sb 1774 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-v 2762 df-in 3159 df-ss 3166 |
This theorem is referenced by: reelprrecn 8007 peano5nni 8985 xrex 9922 iccen 10072 sqrtrval 11144 absval 11145 negfi 11371 climrecvg1n 11491 odzval 12379 pczpre 12435 ismet 14512 rerestcntop 14718 ivthreinc 14799 dvcjbr 14857 dvcj 14858 dvfre 14859 iooreen 15525 dceqnconst 15550 dcapnconst 15551 |
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