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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 9417 |
. 2
| |
| 2 | 1 | nnnn0i 9521 |
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 2216 ax-sep 4233 ax-cnex 8234 ax-resscn 8235 ax-1re 8237 ax-addrcl 8240 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ral 2527 df-rex 2528 df-v 2817 df-un 3218 df-in 3220 df-ss 3227 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-int 3955 df-br 4115 df-iota 5317 df-fv 5365 df-ov 6061 df-inn 9255 df-2 9313 df-3 9314 df-n0 9514 |
| This theorem is referenced by: 7p4e11 9802 7p7e14 9805 8p4e12 9808 8p6e14 9810 9p4e13 9815 9p5e14 9816 4t4e16 9825 5t4e20 9828 6t4e24 9832 6t6e36 9834 7t4e28 9837 7t6e42 9839 8t4e32 9843 8t5e40 9844 9t4e36 9850 9t5e45 9851 9t7e63 9853 9t8e72 9854 fz0to3un2pr 10479 4fvwrd4 10496 fldiv4p1lem1div2 10689 expnass 11031 binom3 11043 fac4 11120 4bc2eq6 11162 ef4p 12405 efi4p 12428 resin4p 12429 recos4p 12430 ef01bndlem 12467 sin01bnd 12468 sin01gt0 12473 2exp5 13155 2exp6 13156 2exp8 13158 2exp11 13159 2exp16 13160 3exp3 13161 dsndxnmulrndx 13519 basendxltunifndx 13526 unifndxntsetndx 13528 slotsdifunifndx 13529 tangtx 15829 binom4 15970 gausslemma2dlem4 16063 2lgslem3b 16093 2lgslem3d 16095 konigsbergiedgwen 16605 konigsberglem1 16609 konigsberglem2 16610 konigsberglem3 16611 konigsberglem4 16612 konigsberglem5 16613 konigsberg 16614 |
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