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| Mirrors > Home > ILE Home > Th. List > 6nn0 | Unicode version | ||
| Description: 6 is a nonnegative integer. (Contributed by Mario Carneiro, 19-Apr-2015.) |
| Ref | Expression |
|---|---|
| 6nn0 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 6nn 9232 |
. 2
| |
| 2 | 1 | nnnn0i 9333 |
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 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-ext 2188 ax-sep 4173 ax-cnex 8046 ax-resscn 8047 ax-1re 8049 ax-addrcl 8052 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-nf 1485 df-sb 1787 df-clab 2193 df-cleq 2199 df-clel 2202 df-nfc 2338 df-ral 2490 df-rex 2491 df-v 2775 df-un 3174 df-in 3176 df-ss 3183 df-sn 3644 df-pr 3645 df-op 3647 df-uni 3860 df-int 3895 df-br 4055 df-iota 5246 df-fv 5293 df-ov 5965 df-inn 9067 df-2 9125 df-3 9126 df-4 9127 df-5 9128 df-6 9129 df-n0 9326 |
| This theorem is referenced by: 6p5e11 9606 6p6e12 9607 7p7e14 9612 8p7e15 9618 9p7e16 9625 9p8e17 9626 6t3e18 9638 6t4e24 9639 6t5e30 9640 6t6e36 9641 7t7e49 9647 8t3e24 9649 8t7e56 9653 8t8e64 9654 9t4e36 9657 9t5e45 9658 9t7e63 9660 9t8e72 9661 6lcm4e12 12494 2exp7 12842 2exp8 12843 2exp11 12844 2exp16 12845 2expltfac 12847 slotsdnscsi 13140 ex-exp 15833 |
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