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Mirrors > Home > ILE Home > Th. List > nnrei | Unicode version |
Description: A positive integer is a real number. (Contributed by NM, 18-Aug-1999.) |
Ref | Expression |
---|---|
nnre.1 |
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Ref | Expression |
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nnrei |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nnre.1 |
. 2
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2 | nnre 8991 |
. 2
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3 | 1, 2 | ax-mp 5 |
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 4148 ax-cnex 7965 ax-resscn 7966 ax-1re 7968 ax-addrcl 7971 |
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-ral 2477 df-v 2762 df-in 3160 df-ss 3167 df-int 3872 df-inn 8985 |
This theorem is referenced by: nncni 8994 nnap0i 9015 nnne0i 9016 10re 9469 numlt 9475 numltc 9476 ef01bndlem 11902 pockthi 12499 strleun 12725 strle1g 12727 2strbasg 12740 2stropg 12741 tsetndxnbasendx 12811 plendxnbasendx 12825 dsndxnbasendx 12836 unifndxnbasendx 12846 slotsdifunifndx 12848 |
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