| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: One is an integer. |
| Ref | Expression |
|---|---|
| 1z |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1nn 5934 |
. 2
| |
| 2 | nnzt 6153 |
. 2
| |
| 3 | 1, 2 | ax-mp 7 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: peano2z 6166 peano2zm 6169 elnn0nn 6171 dfuz 6202 peano5uzt 6204 flge1nnt 6243 nnrecqt 6276 qbtwnxr 6279 seq1lem1 6309 seq11lem 6315 seq1suclem 6316 nnuz 6439 nninfm 6463 zexpclt 6578 qexpclt 6579 nthruc 6745 bcpasc 6969 bcpasct 6970 binomlem2 7067 clmnns 7084 climfnn 7092 2climnn 7102 climfnrcl 7111 climaddc 7132 climmulc 7133 iserzshft 7144 climubi 7153 climcau 7156 caucvg3a 7164 caucvg3lem 7166 ser1f0 7170 isum1clim 7197 reccnv 7218 infcvglem2 7222 infcvglem3 7223 fnsmntlem 7225 fnsmnt 7226 expcnv 7233 geolim1i 7238 geoisum1 7244 geoisum1c 7245 efseq0ex 7311 erelem6 7324 efaddlem10 7347 efaddlem12 7349 absefm1le 7412 unbenlem 7504 lmnn 7935 iscau5 7941 lmbrnns 7942 lmcvgnns 7943 iscaunns 7944 caun0 7945 lmuni 7951 lmss 7953 caussi 7954 causs 7955 metelcls 7965 metcnp4lem2 7969 metcnp4 7970 xplmi 7973 xplm 7975 bopcnlem2 7982 fsumcnlem 7989 iscms2lem3 7991 iscms2lem4 7992 cncms 7998 bcthlem13 8011 bcthlem22 8020 nvlmle 8333 sqcn 8335 ipval2 8357 ipcl 8365 minveclem15 8559 minveclem26 8570 minveclem30 8574 minveclem31 8575 sin2pim 8692 cos2pim 8693 pilog 8768 h2hcau 8849 h2hlm 8850 hhcms 9072 hhsscms 9150 occllem5 9177 occllem6 9178 projlem25 9210 projlem26 9211 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 962 ax-gen 963 ax-8 964 ax-9 965 ax-10 966 ax-11 967 ax-12 968 ax-13 969 ax-14 970 ax-17 971 ax-4 973 ax-5o 975 ax-6o 978 ax-9o 1123 ax-10o 1140 ax-16 1210 ax-11o 1218 ax-ext 1459 ax-rep 2693 ax-sep 2703 ax-nul 2710 ax-pow 2742 ax-pr 2779 ax-un 2866 ax-inf2 4625 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 776 df-3an 777 df-ex 981 df-sb 1172 df-eu 1382 df-mo 1383 df-clab 1464 df-cleq 1469 df-clel 1472 df-ne 1587 df-nel 1588 df-ral 1649 df-rex 1650 df-reu 1651 df-rab 1652 df-v 1812 df-sbc 1942 df-csb 2002 df-dif 2049 df-un 2050 df-in 2051 df-ss 2053 df-pss 2055 df-nul 2281 df-if 2362 df-pw 2402 df-sn 2412 df-pr 2413 df-tp 2415 df-op 2416 df-uni 2504 df-int 2534 df-iun 2568 df-br 2620 df-opab 2667 df-tr 2681 df-eprel 2832 df-id 2835 df-po 2840 df-so 2850 df-fr 2917 df-we 2934 df-ord 2951 df-on 2952 df-lim 2953 df-suc 2954 df-om 3132 df-xp 3184 df-rel 3185 df-cnv 3186 df-co 3187 df-dm 3188 df-rn 3189 df-res 3190 df-ima 3191 df-fun 3192 df-fn 3193 df-f 3194 df-f1 3195 df-fo 3196 df-f1o 3197 df-fv 3198 df-rdg 3932 df-opr 3965 df-oprab 3966 df-1st 4079 df-2nd 4080 df-1o 4133 df-oadd 4135 df-omul 4136 df-er 4261 df-ec 4263 df-qs 4266 df-en 4368 df-dom 4369 df-sdom 4370 df-ni 5000 df-pli 5001 df-mi 5002 df-lti 5003 df-plpq 5035 df-mpq 5036 df-enq 5037 df-nq 5038 df-plq 5039 df-mq 5040 df-rq 5041 df-ltq 5042 df-1q 5043 df-np 5086 df-1p 5087 df-plp 5088 df-mp 5089 df-ltp 5090 df-plpr 5164 df-mpr 5165 df-enr 5166 df-nr 5167 df-plr 5168 df-mr 5169 df-ltr 5170 df-0r 5171 df-1r 5172 df-m1r 5173 df-c 5240 df-0 5241 df-1 5242 df-i 5243 df-r 5244 df-plus 5245 df-mul 5246 df-lt 5247 df-sub 5356 df-neg 5358 df-pnf 5487 df-mnf 5488 df-xr 5489 df-ltxr 5490 df-le 5491 df-n 5925 df-z 6136 |