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| Mirrors > Home > ILE Home > Th. List > peano2zm | Unicode version | ||
| Description: "Reverse" second Peano postulate for integers. (Contributed by NM, 12-Sep-2005.) |
| Ref | Expression |
|---|---|
| peano2zm |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | zcn 9631 |
. . . 4
| |
| 2 | 1cnd 8335 |
. . . 4
| |
| 3 | 1, 2 | negsubdid 8645 |
. . 3
|
| 4 | znegcl 9657 |
. . . 4
| |
| 5 | peano2z 9662 |
. . . 4
| |
| 6 | 4, 5 | syl 14 |
. . 3
|
| 7 | 3, 6 | eqeltrd 2315 |
. 2
|
| 8 | 1, 2 | subcld 8630 |
. . 3
|
| 9 | znegclb 9659 |
. . 3
| |
| 10 | 8, 9 | syl 14 |
. 2
|
| 11 | 7, 10 | mpbird 167 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4247 ax-pow 4309 ax-pr 4344 ax-un 4576 ax-setind 4682 ax-cnex 8263 ax-resscn 8264 ax-1cn 8265 ax-1re 8266 ax-icn 8267 ax-addcl 8268 ax-addrcl 8269 ax-mulcl 8270 ax-addcom 8272 ax-addass 8274 ax-distr 8276 ax-i2m1 8277 ax-0lt1 8278 ax-0id 8280 ax-rnegex 8281 ax-cnre 8283 ax-pre-ltirr 8284 ax-pre-ltwlin 8285 ax-pre-lttrn 8286 ax-pre-ltadd 8288 |
| This theorem depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3714 df-pr 3715 df-op 3717 df-uni 3934 df-int 3969 df-br 4129 df-opab 4191 df-id 4436 df-xp 4778 df-rel 4779 df-cnv 4780 df-co 4781 df-dm 4782 df-iota 5335 df-fun 5377 df-fv 5383 df-riota 6031 df-ov 6081 df-oprab 6082 df-mpo 6083 df-pnf 8355 df-mnf 8356 df-xr 8357 df-ltxr 8358 df-le 8359 df-sub 8492 df-neg 8493 df-inn 9287 df-n0 9546 df-z 9627 |
| This theorem is referenced by: zaddcllemneg 9665 zlem1lt 9683 zltlem1 9684 zextlt 9720 zeo 9733 eluzp1m1 9928 fzsplit3 10439 fz01en 10440 fzsuc2 10467 elfzm11 10479 uzdisj 10481 fzof 10532 fzoval 10536 elfzo 10537 fzodcel 10541 fzon 10555 fzoss2 10562 fzossrbm1 10563 fzosplitsnm1 10608 ubmelm1fzo 10625 elfzom1b 10628 fzosplitprm1 10634 fzoshftral 10638 fzofig 10850 uzsinds 10862 ser3mono 10905 iseqf1olemqcl 10917 iseqf1olemnab 10919 iseqf1olemab 10920 seq3f1olemqsumkj 10929 seq3f1olemqsum 10931 seqf1oglem1 10937 seqf1oglem2 10938 bcm1k 11179 bcn2 11183 bcp1m1 11184 bcpasc 11185 bccl 11186 hashfibclem 11263 zfz1isolemiso 11272 seq3coll 11275 wrdred1 11328 wrdred1hash 11329 lswwrd 11332 lsw0 11333 resqrexlemcalc3 11763 resqrexlemnm 11765 fsumm1 12164 binomlem 12231 binom1dif 12235 isumsplit 12239 arisum2 12247 pwm1geoserap1 12256 mertenslemi1 12283 fprodm1 12346 fprodeq0 12365 3dvds 12612 zeo3 12616 oddm1even 12623 oddp1even 12624 zob 12639 nno 12654 bitsfzolem 12702 isprm3 12877 prmdc 12889 isprm5 12901 phibnd 12976 hashdvds 12980 odzcllem 13002 odzdvds 13005 fldivp1 13108 pockthlem 13116 4sqlemffi 13156 4sqleminfi 13157 4sqlem11 13161 4sqlem12 13162 ballotfilemfp1 13212 ballotfilemfcc 13214 ballotfilemgun 13249 oddennn 13264 gzsumsplit0 14128 znunit 14969 wilthlem1 16011 mersenne 16028 perfectlem1 16030 lgslem1 16036 lgsval2lem 16046 lgseisenlem1 16106 lgseisenlem2 16107 lgseisenlem3 16108 lgsquadlem1 16113 lgsquadlem3 16115 lgsquad2lem1 16117 lgsquad3 16120 2sqlem8 16159 wlk1walkdom 16517 clwwlkccatlem 16558 |
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