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| Mirrors > Home > MPE Home > Th. List > 7nn0 | Structured version Visualization version GIF version | ||
| Description: 7 is a nonnegative integer. (Contributed by Mario Carneiro, 19-Apr-2015.) |
| Ref | Expression |
|---|---|
| 7nn0 | ⊢ 7 ∈ ℕ0 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 7nn 12264 | . 2 ⊢ 7 ∈ ℕ | |
| 2 | 1 | nnnn0i 12436 | 1 ⊢ 7 ∈ ℕ0 |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2119 7c7 12232 ℕ0cn0 12428 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-sep 5218 ax-nul 5228 ax-pr 5362 ax-un 7678 ax-1cn 11087 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-ral 3054 df-rex 3064 df-reu 3345 df-rab 3392 df-v 3433 df-sbc 3724 df-csb 3832 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-pss 3903 df-nul 4262 df-if 4455 df-pw 4531 df-sn 4556 df-pr 4558 df-op 4562 df-uni 4839 df-iun 4923 df-br 5073 df-opab 5135 df-mpt 5154 df-tr 5180 df-id 5513 df-eprel 5518 df-po 5526 df-so 5527 df-fr 5571 df-we 5573 df-xp 5624 df-rel 5625 df-cnv 5626 df-co 5627 df-dm 5628 df-rn 5629 df-res 5630 df-ima 5631 df-pred 6252 df-ord 6313 df-on 6314 df-lim 6315 df-suc 6316 df-iota 6441 df-fun 6487 df-fn 6488 df-f 6489 df-f1 6490 df-fo 6491 df-f1o 6492 df-fv 6493 df-ov 7359 df-om 7807 df-2nd 7932 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-nn 12166 df-2 12235 df-3 12236 df-4 12237 df-5 12238 df-6 12239 df-7 12240 df-n0 12429 |
| This theorem is referenced by: 7p4e11 12711 7p5e12 12712 7p6e13 12713 7p7e14 12714 8p8e16 12721 9p8e17 12728 9p9e18 12729 7t3e21 12745 7t4e28 12746 7t5e35 12747 7t6e42 12748 7t7e49 12749 8t8e64 12756 9t3e27 12758 9t4e36 12759 9t8e72 12763 9t9e81 12764 s7f1o 14919 7prm 17072 17prm 17078 23prm 17080 prmlem2 17081 37prm 17082 83prm 17084 139prm 17085 163prm 17086 317prm 17087 631prm 17088 1259lem1 17092 1259lem2 17093 1259lem3 17094 1259lem4 17095 1259lem5 17096 1259prm 17097 2503lem1 17098 2503lem2 17099 2503lem3 17100 2503prm 17101 4001lem1 17102 4001lem2 17103 4001lem3 17104 4001lem4 17105 4001prm 17106 quartlem1 26839 quartlem2 26840 log2ublem1 26928 log2ublem3 26930 log2ub 26931 bclbnd 27261 bpos1 27264 slotslnbpsd 28528 ex-prmo 30547 hgt750lemd 34832 hgt750lem 34835 hgt750lem2 34836 hgt750leme 34842 tgoldbachgnn 34843 tgoldbachgtde 34844 tgoldbachgt 34847 60lcm7e420 42495 3exp7 42538 3lexlogpow5ineq1 42539 3lexlogpow5ineq2 42540 3lexlogpow2ineq1 42543 3lexlogpow5ineq5 42545 aks4d1p1 42561 235t711 42782 ex-decpmul 42783 3cubeslem3l 43135 3cubeslem3r 43136 expdiophlem2 43467 resqrtvalex 44089 imsqrtvalex 44090 fmtno5lem2 48032 fmtno5lem4 48034 fmtno5 48035 257prm 48039 fmtno4nprmfac193 48052 fmtno5faclem1 48057 fmtno5faclem2 48058 fmtno5fac 48060 fmtno5nprm 48061 139prmALT 48074 127prm 48077 m11nprm 48079 2exp340mod341 48224 tgoldbach 48308 ackval2012 49182 |
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