| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 12439 | . 2 ⊢ 7 ∈ ℕ | |
| 2 | 1 | nnnn0i 12618 | 1 ⊢ 7 ∈ ℕ0 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2144 7c7 12406 ℕ0cn0 12610 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pr 5390 ax-un 7752 ax-1cn 11262 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6541 df-fn 6542 df-f 6543 df-f1 6544 df-fo 6545 df-f1o 6546 df-fv 6547 df-ov 7424 df-om 7879 df-2nd 8003 df-frecs 8303 df-wrecs 8334 df-recs 8383 df-rdg 8422 df-nn 12340 df-2 12409 df-3 12410 df-4 12411 df-5 12412 df-6 12413 df-7 12414 df-n0 12611 |
| This theorem is used by: 7p4e11 12899 7p5e12 12900 7p6e13 12901 7p7e14 12902 8p8e16 12909 9p8e17 12916 9p9e18 12917 7t3e21 12933 7t4e28 12934 7t5e35 12935 7t6e42 12936 7t7e49 12937 8t8e64 12944 9t3e27 12946 9t4e36 12947 9t8e72 12951 9t9e81 12952 7lt10 12957 s7f1o 15125 7prm 17294 17prm 17301 23prm 17303 prmlem2 17304 37prm 17305 83prm 17307 139prm 17308 163prm 17309 317prm 17310 631prm 17311 1259lem1 17315 1259lem2 17316 1259lem3 17317 1259lem4 17318 1259lem5 17319 1259prm 17320 2503lem1 17321 2503lem2 17322 2503lem3 17323 2503prm 17324 4001lem1 17325 4001lem2 17326 4001lem3 17327 4001lem4 17328 4001prm 17329 quartlem1 27191 quartlem2 27192 log2ublem1 27280 log2ublem3 27282 log2ub 27283 bclbnd 27613 bpos1 27616 slotslnbpsd 28910 ex-prmo 31066 hgt750lemd 35324 hgt750lem 35327 hgt750lem2 35328 hgt750leme 35334 tgoldbachgnn 35335 tgoldbachgtde 35336 tgoldbachgt 35339 60lcm7e420 43154 3exp7 43197 3lexlogpow5ineq1 43198 3lexlogpow5ineq2 43199 3lexlogpow2ineq1 43202 3lexlogpow5ineq5 43204 aks4d1p1 43220 235t711 43456 ex-decpmul 43457 3cubeslem3l 43790 3cubeslem3r 43791 expdiophlem2 44123 resqrtvalex 44739 imsqrtvalex 44740 fmtno5lem2 48733 fmtno5lem4 48735 fmtno5 48736 257prm 48740 fmtno4nprmfac193 48753 fmtno5faclem1 48758 fmtno5faclem2 48759 fmtno5fac 48761 fmtno5nprm 48762 139prmALT 48775 127prm 48778 m11nprm 48780 2exp340mod341 48925 tgoldbach 49009 ackval2012 49897 |
| Copyright terms: Public domain | W3C validator |