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| Description: One is an integer. |
| Ref | Expression |
|---|---|
| 1z |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1nn 7117 |
. 2
| |
| 2 | nnz 7362 |
. 2
| |
| 3 | 1, 2 | ax-mp 7 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: peano2z 7375 peano2zm 7378 elnn0nn 7380 dfuzi 7414 peano5uzti 7416 nnrecq 7456 qbtwnxr 7460 flge1nn 7483 nnuz 7608 nninfm 7632 fz01en 7665 fzprval 7687 fztpval 7688 fznn 7695 cardfz 7719 seq1lem1 7722 seq11lem 7728 seq1suclem 7729 zexpcl 7821 qexpcl 7822 nthruc 7995 bcpasci 8221 bcpasc 8222 binomlem2 8327 clmnnsi 8344 climfnn 8352 2climnn 8362 climfnrcli 8371 climaddci 8392 climmulci 8393 iserzshfti 8404 climubii 8413 climcaui 8416 caucvg3ai 8424 caucvg3lem 8426 ser1f0i 8430 isum1clim 8458 reccnv 8479 infcvglem2 8483 infcvglem3 8484 arisumilem 8486 arisumi 8487 expcnv 8494 explecnv 8495 geolim1i 8500 geoisum1 8506 geoisum1c 8507 efseq0ex 8573 erelem6 8586 efaddlem10 8609 efaddlem12 8611 absefm1lei 8677 unbenlem 8773 lmnn 9213 iscau5 9219 lmbrnns 9220 lmcvgnns 9221 iscaunns 9222 caun0 9223 lmuni 9229 lmss 9231 caussi 9232 causs 9233 metelcls 9243 metcnp4lem2 9247 metcnp4 9248 xplmi 9251 xplm 9253 bopcnlem2 9260 fsumcnlem 9267 iscms2lem3 9269 iscms2lem4 9270 cncms 9276 bcthlem13 9289 bcthlem22 9298 gxm1 9391 nvlmle 9665 vacnlem4 9670 vacnlem6 9672 sqcn 9674 ipval2 9696 ipcl 9704 minveclem15 9904 minveclem26 9915 minveclem30 9919 minveclem31 9920 sin2pim 10041 cos2pim 10042 pilog 10122 h2hcau 10481 h2hlm 10482 hhcms 10705 hhsscms 10783 occllem5 10810 occllem6 10811 projlem25 10843 projlem26 10844 elfzp1b 13605 elfzm1b 13606 fz1n 13607 fseq1cl 13619 iddvds 13668 1dvds 13669 dvdsle 13693 divalglem5 13700 divalg 13706 gcdcllem1 13718 gcdcllem3 13720 gcdaddmlem 13734 gcdid 13736 1nprm 13769 zgt1b2 13772 isprm3 13776 2prm 13779 cntrsetlem 14999 fzp1elp1 15794 fzm1 15796 rddif 15798 absrdbnd 15799 sdclem2 15810 sdc 15811 fdc 15812 seq1eq2 15817 fsumltisum 15824 fsumleisum 15827 mettrifi 15847 mettrifi2 15848 geomcau 15849 lmtlm 15908 heiborlem16 15970 heiborlem30 15984 heiborlem31 15985 heiborlem32 15986 heiborlem35 15989 bfplem8 16005 rrntotbnd 16022 ismrer1 16024 reheibor 16025 stb2xpl 16742 stb3xpl 16743 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 1304 ax-gen 1305 ax-8 1306 ax-9 1307 ax-10 1308 ax-11 1309 ax-12 1310 ax-13 1311 ax-14 1312 ax-17 1317 ax-4 1319 ax-5o 1321 ax-6o 1324 ax-9o 1481 ax-10o 1500 ax-16 1580 ax-11o 1588 ax-ext 1865 ax-rep 3428 ax-sep 3438 ax-nul 3445 ax-pow 3481 ax-pr 3524 ax-un 3790 ax-inf2 5731 |
| This theorem depends on definitions: df-bi 164 df-or 241 df-an 242 df-3or 859 df-3an 860 df-ex 1327 df-sb 1536 df-eu 1775 df-mo 1776 df-clab 1872 df-cleq 1877 df-clel 1880 df-ne 2019 df-nel 2020 df-ral 2109 df-rex 2110 df-reu 2111 df-rab 2112 df-v 2294 df-sbc 2454 df-csb 2541 df-dif 2597 df-un 2600 df-in 2603 df-ss 2605 df-pss 2607 df-nul 2876 df-if 2983 df-pw 3035 df-sn 3049 df-pr 3050 df-tp 3052 df-op 3053 df-uni 3178 df-int 3215 df-iun 3257 df-br 3339 df-opab 3396 df-tr 3412 df-eprel 3583 df-id 3586 df-po 3591 df-so 3604 df-fr 3625 df-we 3644 df-ord 3660 df-on 3661 df-lim 3662 df-suc 3663 df-om 3950 df-xp 4000 df-rel 4001 df-cnv 4002 df-co 4003 df-dm 4004 df-rn 4005 df-res 4006 df-ima 4007 df-fun 4008 df-fn 4009 df-f 4010 df-f1 4011 df-fo 4012 df-f1o 4013 df-fv 4014 df-opr 4886 df-oprab 4887 df-mpt 5006 df-1st 5020 df-2nd 5021 df-iota 5089 df-rdg 5140 df-1o 5177 df-oadd 5179 df-omul 5180 df-er 5318 df-ec 5320 df-qs 5323 df-en 5427 df-dom 5428 df-sdom 5429 df-undef 5556 df-riota 5560 df-ni 6152 df-pli 6153 df-mi 6154 df-lti 6155 df-plpq 6187 df-mpq 6188 df-enq 6189 df-nq 6190 df-plq 6191 df-mq 6192 df-rq 6193 df-ltq 6194 df-1q 6195 df-np 6238 df-1p 6239 df-plp 6240 df-mp 6241 df-ltp 6242 df-plpr 6316 df-mpr 6317 df-enr 6318 df-nr 6319 df-plr 6320 df-mr 6321 df-ltr 6322 df-0r 6323 df-1r 6324 df-m1r 6325 df-c 6392 df-0 6393 df-1 6394 df-i 6395 df-r 6396 df-plus 6397 df-mul 6398 df-lt 6399 df-sub 6511 df-neg 6513 df-pnf 6654 df-mnf 6655 df-xr 6656 df-ltxr 6657 df-le 6658 df-n 7108 df-z 7345 |