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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 |
|
| Ref | Expression |
|---|---|
| nnrei |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnre.1 |
. 2
| |
| 2 | nnre 9209 |
. 2
| |
| 3 | 1, 2 | ax-mp 5 |
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 ax-1re 8186 ax-addrcl 8189 |
| 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-ral 2516 df-v 2805 df-in 3207 df-ss 3214 df-int 3934 df-inn 9203 |
| This theorem is referenced by: nncni 9212 nnap0i 9233 nnne0i 9234 10re 9690 numlt 9696 numltc 9697 ef01bndlem 12397 pockthi 13011 strleun 13267 strle1g 13269 2strbasg 13283 2stropg 13284 tsetndxnbasendx 13354 plendxnbasendx 13368 dsndxnbasendx 13383 unifndxnbasendx 13393 slotsdifunifndx 13395 basendxnedgfndx 15952 struct2slots2dom 15979 |
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