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| Description: One is an integer. |
| Ref | Expression |
|---|---|
| 1z |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1nn 5882 |
. 2
| |
| 2 | nnzt 6100 |
. 2
| |
| 3 | 1, 2 | ax-mp 7 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: peano2z 6113 peano2zm 6116 elnn0nn 6118 dfuz 6150 peano5uzt 6152 flge1nnt 6186 nnrecqt 6214 qbtwnxr 6217 seq1lem1 6246 seq11lem 6252 seq1suclem 6253 nnuz 6371 nninfm 6395 zexpclt 6510 qexpclt 6511 nthruc 6676 bcpasc 6907 bcpasct 6908 binomlem2 7005 clmnns 7022 climfnn 7030 2climnn 7039 climfnrcl 7048 climaddc 7068 climmulc 7069 iserzshft 7080 climubi 7089 climcau 7092 caucvg3a 7100 caucvg3lem 7102 ser1f0 7106 reccnv 7153 infcvglem2 7157 infcvglem3 7158 fnsmntlem 7160 fnsmnt 7161 expcnv 7168 geolim1i 7173 geoisum1 7179 geoisum1c 7180 efseq0ex 7253 erelem6 7266 efaddlem10 7289 efaddlem12 7291 absefm1le 7352 unbenlem 7447 lmnn 7873 iscau5 7878 lmcvgnns 7879 caun0 7880 lmuni 7886 lmss 7888 caussi 7889 causs 7890 metelcls 7900 metcnp4lem2 7903 metcnp4 7904 xplmi 7907 xplm 7909 bopcnlem2 7916 fsumcnlem 7923 iscms2lem3 7925 iscms2lem4 7926 cncms 7932 bcthlem13 7945 bcthlem22 7954 nvlmle 8268 sqcn 8270 ipval2 8291 ipcl 8299 minveclem15 8490 minveclem26 8501 minveclem30 8505 minveclem31 8506 sin2pim 8611 cos2pim 8612 pilog 8690 h2hcau 8788 h2hlm 8789 hhcms 8993 hhsscms 9067 occllem5 9093 occllem6 9094 projlem25 9126 projlem26 9127 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 959 ax-gen 960 ax-8 961 ax-9 962 ax-10 963 ax-11 964 ax-12 965 ax-13 966 ax-14 967 ax-17 968 ax-4 970 ax-5o 972 ax-6o 975 ax-9o 1119 ax-10o 1136 ax-16 1206 ax-11o 1213 ax-ext 1452 ax-rep 2683 ax-sep 2693 ax-nul 2700 ax-pow 2732 ax-pr 2769 ax-un 2857 ax-inf2 4597 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 774 df-3an 775 df-ex 978 df-sb 1168 df-eu 1375 df-mo 1376 df-clab 1457 df-cleq 1462 df-clel 1465 df-ne 1579 df-nel 1580 df-ral 1641 df-rex 1642 df-reu 1643 df-rab 1644 df-v 1803 df-sbc 1932 df-csb 1992 df-dif 2039 df-un 2040 df-in 2041 df-ss 2043 df-pss 2045 df-nul 2271 df-if 2352 df-pw 2392 df-sn 2402 df-pr 2403 df-tp 2405 df-op 2406 df-uni 2494 df-int 2524 df-iun 2558 df-br 2610 df-opab 2657 df-tr 2671 df-eprel 2821 df-id 2824 df-po 2831 df-so 2841 df-fr 2907 df-we 2924 df-ord 2941 df-on 2942 df-lim 2943 df-suc 2944 df-om 3122 df-xp 3174 df-rel 3175 df-cnv 3176 df-co 3177 df-dm 3178 df-rn 3179 df-res 3180 df-ima 3181 df-fun 3182 df-fn 3183 df-f 3184 df-f1 3185 df-fo 3186 df-f1o 3187 df-fv 3188 df-rdg 3917 df-opr 3950 df-oprab 3951 df-1st 4063 df-2nd 4064 df-1o 4117 df-oadd 4119 df-omul 4120 df-er 4245 df-ec 4247 df-qs 4250 df-en 4351 df-dom 4352 df-sdom 4353 df-ni 4972 df-pli 4973 df-mi 4974 df-lti 4975 df-plpq 5007 df-mpq 5008 df-enq 5009 df-nq 5010 df-plq 5011 df-mq 5012 df-rq 5013 df-ltq 5014 df-1q 5015 df-np 5058 df-1p 5059 df-plp 5060 df-mp 5061 df-ltp 5062 df-plpr 5136 df-mpr 5137 df-enr 5138 df-nr 5139 df-plr 5140 df-mr 5141 df-ltr 5142 df-0r 5143 df-1r 5144 df-m1r 5145 df-c 5212 df-0 5213 df-1 5214 df-i 5215 df-r 5216 df-plus 5217 df-mul 5218 df-lt 5219 df-sub 5328 df-neg 5330 df-pnf 5459 df-mnf 5460 df-xr 5461 df-ltxr 5462 df-le 5463 df-n 5873 df-z 6083 |