| 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 12238 | . 2 ⊢ 8 ∈ ℕ | |
| 2 | 1 | nnnn0i 12407 | 1 ⊢ 8 ∈ ℕ0 |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2113 8c8 12204 ℕ0cn0 12399 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2706 ax-sep 5239 ax-nul 5249 ax-pr 5375 ax-un 7678 ax-1cn 11082 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ne 2931 df-ral 3050 df-rex 3059 df-reu 3349 df-rab 3398 df-v 3440 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4579 df-pr 4581 df-op 4585 df-uni 4862 df-iun 4946 df-br 5097 df-opab 5159 df-mpt 5178 df-tr 5204 df-id 5517 df-eprel 5522 df-po 5530 df-so 5531 df-fr 5575 df-we 5577 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-pred 6257 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-ov 7359 df-om 7807 df-2nd 7932 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-nn 12144 df-2 12206 df-3 12207 df-4 12208 df-5 12209 df-6 12210 df-7 12211 df-8 12212 df-n0 12400 |
| This theorem is referenced by: 8p3e11 12686 8p4e12 12687 8p5e13 12688 8p6e14 12689 8p7e15 12690 8p8e16 12691 9p9e18 12699 6t4e24 12711 7t5e35 12717 8t3e24 12721 8t4e32 12722 8t5e40 12723 8t6e48 12724 8t7e56 12725 8t8e64 12726 9t3e27 12728 9t9e81 12734 2exp11 17015 2exp16 17016 19prm 17043 prmlem2 17045 37prm 17046 43prm 17047 83prm 17048 139prm 17049 163prm 17050 317prm 17051 631prm 17052 1259lem1 17056 1259lem2 17057 1259lem3 17058 1259lem4 17059 1259lem5 17060 1259prm 17061 2503lem1 17062 2503lem2 17063 2503lem3 17064 2503prm 17065 4001lem1 17066 4001lem2 17067 4001lem3 17068 4001lem4 17069 4001prm 17070 slotsdnscsi 17310 log2ublem3 26912 log2ub 26913 bpos1 27248 2lgslem3a 27361 2lgslem3b 27362 2lgslem3c 27363 2lgslem3d 27364 basendxltedgfndx 29016 ex-exp 30474 cos9thpiminplylem1 33888 hgt750lem 34757 hgt750lem2 34758 tgoldbachgtde 34766 420gcd8e4 42199 420lcm8e840 42204 lcmineqlem 42245 3exp7 42246 3lexlogpow5ineq1 42247 3lexlogpow5ineq2 42248 3lexlogpow5ineq5 42253 aks4d1p1 42269 235t711 42502 ex-decpmul 42503 sum9cubes 42857 3cubeslem3l 42870 3cubeslem3r 42871 fmtno5lem1 47741 fmtno5lem3 47743 fmtno5lem4 47744 257prm 47749 fmtno4prmfac 47760 fmtno4nprmfac193 47762 fmtno5faclem1 47767 fmtno5faclem3 47769 fmtno5fac 47770 139prmALT 47784 127prm 47787 m7prm 47788 m11nprm 47789 2exp340mod341 47921 8exp8mod9 47924 nfermltl8rev 47930 bgoldbachlt 48001 tgblthelfgott 48003 tgoldbachlt 48004 |
| Copyright terms: Public domain | W3C validator |