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Mirrors > Home > ILE Home > Th. List > 3nn0 | Unicode version |
Description: 3 is a nonnegative integer. (Contributed by Mario Carneiro, 18-Feb-2014.) |
Ref | Expression |
---|---|
3nn0 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3nn 8882 | . 2 | |
2 | 1 | nnnn0i 8985 | 1 |
Colors of variables: wff set class |
Syntax hints: wcel 1480 c3 8772 cn0 8977 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 ax-sep 4046 ax-cnex 7711 ax-resscn 7712 ax-1re 7714 ax-addrcl 7717 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-nf 1437 df-sb 1736 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-ral 2421 df-rex 2422 df-v 2688 df-un 3075 df-in 3077 df-ss 3084 df-sn 3533 df-pr 3534 df-op 3536 df-uni 3737 df-int 3772 df-br 3930 df-iota 5088 df-fv 5131 df-ov 5777 df-inn 8721 df-2 8779 df-3 8780 df-n0 8978 |
This theorem is referenced by: 7p4e11 9257 7p7e14 9260 8p4e12 9263 8p6e14 9265 9p4e13 9270 9p5e14 9271 4t4e16 9280 5t4e20 9283 6t4e24 9287 6t6e36 9289 7t4e28 9292 7t6e42 9294 8t4e32 9298 8t5e40 9299 9t4e36 9305 9t5e45 9306 9t7e63 9308 9t8e72 9309 4fvwrd4 9917 fldiv4p1lem1div2 10078 expnass 10398 binom3 10409 fac4 10479 4bc2eq6 10520 ef4p 11400 efi4p 11424 resin4p 11425 recos4p 11426 ef01bndlem 11463 sin01bnd 11464 sin01gt0 11468 tangtx 12919 |
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