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| 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 12276 | . 2 ⊢ 8 ∈ ℕ | |
| 2 | 1 | nnnn0i 12445 | 1 ⊢ 8 ∈ ℕ0 |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2114 8c8 12242 ℕ0cn0 12437 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2708 ax-sep 5231 ax-nul 5241 ax-pr 5375 ax-un 7689 ax-1cn 11096 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-ral 3052 df-rex 3062 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-pss 3909 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-iun 4935 df-br 5086 df-opab 5148 df-mpt 5167 df-tr 5193 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6265 df-ord 6326 df-on 6327 df-lim 6328 df-suc 6329 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-ov 7370 df-om 7818 df-2nd 7943 df-frecs 8231 df-wrecs 8262 df-recs 8311 df-rdg 8349 df-nn 12175 df-2 12244 df-3 12245 df-4 12246 df-5 12247 df-6 12248 df-7 12249 df-8 12250 df-n0 12438 |
| This theorem is referenced by: 8p3e11 12725 8p4e12 12726 8p5e13 12727 8p6e14 12728 8p7e15 12729 8p8e16 12730 9p9e18 12738 6t4e24 12750 7t5e35 12756 8t3e24 12760 8t4e32 12761 8t5e40 12762 8t6e48 12763 8t7e56 12764 8t8e64 12765 9t3e27 12767 9t9e81 12773 2exp11 17060 2exp16 17061 19prm 17088 prmlem2 17090 37prm 17091 43prm 17092 83prm 17093 139prm 17094 163prm 17095 317prm 17096 631prm 17097 1259lem1 17101 1259lem2 17102 1259lem3 17103 1259lem4 17104 1259lem5 17105 1259prm 17106 2503lem1 17107 2503lem2 17108 2503lem3 17109 2503prm 17110 4001lem1 17111 4001lem2 17112 4001lem3 17113 4001lem4 17114 4001prm 17115 slotsdnscsi 17355 log2ublem3 26912 log2ub 26913 bpos1 27246 2lgslem3a 27359 2lgslem3b 27360 2lgslem3c 27361 2lgslem3d 27362 basendxltedgfndx 29063 ex-exp 30520 cos9thpiminplylem1 33926 hgt750lem 34795 hgt750lem2 34796 tgoldbachgtde 34804 420gcd8e4 42445 420lcm8e840 42450 lcmineqlem 42491 3exp7 42492 3lexlogpow5ineq1 42493 3lexlogpow5ineq2 42494 3lexlogpow5ineq5 42499 aks4d1p1 42515 235t711 42737 ex-decpmul 42738 sum9cubes 43105 3cubeslem3l 43118 3cubeslem3r 43119 fmtno5lem1 48016 fmtno5lem3 48018 fmtno5lem4 48019 257prm 48024 fmtno4prmfac 48035 fmtno4nprmfac193 48037 fmtno5faclem1 48042 fmtno5faclem3 48044 fmtno5fac 48045 139prmALT 48059 127prm 48062 m7prm 48063 m11nprm 48064 2exp340mod341 48209 8exp8mod9 48212 nfermltl8rev 48218 bgoldbachlt 48289 tgblthelfgott 48291 tgoldbachlt 48292 |
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