![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > 8nn0 | Structured version Visualization version GIF version |
Description: 8 is a nonnegative integer. (Contributed by Mario Carneiro, 19-Apr-2015.) |
Ref | Expression |
---|---|
8nn0 | ⊢ 8 ∈ ℕ0 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 8nn 12358 | . 2 ⊢ 8 ∈ ℕ | |
2 | 1 | nnnn0i 12531 | 1 ⊢ 8 ∈ ℕ0 |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2105 8c8 12324 ℕ0cn0 12523 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1791 ax-4 1805 ax-5 1907 ax-6 1964 ax-7 2004 ax-8 2107 ax-9 2115 ax-10 2138 ax-11 2154 ax-12 2174 ax-ext 2705 ax-sep 5301 ax-nul 5311 ax-pr 5437 ax-un 7753 ax-1cn 11210 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1539 df-fal 1549 df-ex 1776 df-nf 1780 df-sb 2062 df-mo 2537 df-eu 2566 df-clab 2712 df-cleq 2726 df-clel 2813 df-nfc 2889 df-ne 2938 df-ral 3059 df-rex 3068 df-reu 3378 df-rab 3433 df-v 3479 df-sbc 3791 df-csb 3908 df-dif 3965 df-un 3967 df-in 3969 df-ss 3979 df-pss 3982 df-nul 4339 df-if 4531 df-pw 4606 df-sn 4631 df-pr 4633 df-op 4637 df-uni 4912 df-iun 4997 df-br 5148 df-opab 5210 df-mpt 5231 df-tr 5265 df-id 5582 df-eprel 5588 df-po 5596 df-so 5597 df-fr 5640 df-we 5642 df-xp 5694 df-rel 5695 df-cnv 5696 df-co 5697 df-dm 5698 df-rn 5699 df-res 5700 df-ima 5701 df-pred 6322 df-ord 6388 df-on 6389 df-lim 6390 df-suc 6391 df-iota 6515 df-fun 6564 df-fn 6565 df-f 6566 df-f1 6567 df-fo 6568 df-f1o 6569 df-fv 6570 df-ov 7433 df-om 7887 df-2nd 8013 df-frecs 8304 df-wrecs 8335 df-recs 8409 df-rdg 8448 df-nn 12264 df-2 12326 df-3 12327 df-4 12328 df-5 12329 df-6 12330 df-7 12331 df-8 12332 df-n0 12524 |
This theorem is referenced by: 8p3e11 12811 8p4e12 12812 8p5e13 12813 8p6e14 12814 8p7e15 12815 8p8e16 12816 9p9e18 12824 6t4e24 12836 7t5e35 12842 8t3e24 12846 8t4e32 12847 8t5e40 12848 8t6e48 12849 8t7e56 12850 8t8e64 12851 9t3e27 12853 9t9e81 12859 2exp11 17123 2exp16 17124 19prm 17151 prmlem2 17153 37prm 17154 43prm 17155 83prm 17156 139prm 17157 163prm 17158 317prm 17159 631prm 17160 1259lem1 17164 1259lem2 17165 1259lem3 17166 1259lem4 17167 1259lem5 17168 1259prm 17169 2503lem1 17170 2503lem2 17171 2503lem3 17172 2503prm 17173 4001lem1 17174 4001lem2 17175 4001lem3 17176 4001lem4 17177 4001prm 17178 slotsdnscsi 17437 sradsOLD 21209 log2ublem3 27005 log2ub 27006 bpos1 27341 2lgslem3a 27454 2lgslem3b 27455 2lgslem3c 27456 2lgslem3d 27457 basendxltedgfndx 29024 baseltedgfOLD 29025 ex-exp 30478 hgt750lem 34644 hgt750lem2 34645 tgoldbachgtde 34653 420gcd8e4 41987 420lcm8e840 41992 lcmineqlem 42033 3exp7 42034 3lexlogpow5ineq1 42035 3lexlogpow5ineq2 42036 3lexlogpow5ineq5 42041 aks4d1p1 42057 235t711 42317 ex-decpmul 42318 sum9cubes 42658 3cubeslem3l 42673 3cubeslem3r 42674 fmtno5lem1 47477 fmtno5lem3 47479 fmtno5lem4 47480 257prm 47485 fmtno4prmfac 47496 fmtno4nprmfac193 47498 fmtno5faclem1 47503 fmtno5faclem3 47505 fmtno5fac 47506 139prmALT 47520 127prm 47523 m7prm 47524 m11nprm 47525 2exp340mod341 47657 8exp8mod9 47660 nfermltl8rev 47666 bgoldbachlt 47737 tgblthelfgott 47739 tgoldbachlt 47740 |
Copyright terms: Public domain | W3C validator |