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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 9484 |
. . . 4
| |
| 2 | 1cnd 8195 |
. . . 4
| |
| 3 | 1, 2 | negsubdid 8505 |
. . 3
|
| 4 | znegcl 9510 |
. . . 4
| |
| 5 | peano2z 9515 |
. . . 4
| |
| 6 | 4, 5 | syl 14 |
. . 3
|
| 7 | 3, 6 | eqeltrd 2308 |
. 2
|
| 8 | 1, 2 | subcld 8490 |
. . 3
|
| 9 | znegclb 9512 |
. . 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 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-cnex 8123 ax-resscn 8124 ax-1cn 8125 ax-1re 8126 ax-icn 8127 ax-addcl 8128 ax-addrcl 8129 ax-mulcl 8130 ax-addcom 8132 ax-addass 8134 ax-distr 8136 ax-i2m1 8137 ax-0lt1 8138 ax-0id 8140 ax-rnegex 8141 ax-cnre 8143 ax-pre-ltirr 8144 ax-pre-ltwlin 8145 ax-pre-lttrn 8146 ax-pre-ltadd 8148 |
| This theorem depends on definitions: df-bi 117 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-nel 2498 df-ral 2515 df-rex 2516 df-reu 2517 df-rab 2519 df-v 2804 df-sbc 3032 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-br 4089 df-opab 4151 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-iota 5286 df-fun 5328 df-fv 5334 df-riota 5971 df-ov 6021 df-oprab 6022 df-mpo 6023 df-pnf 8216 df-mnf 8217 df-xr 8218 df-ltxr 8219 df-le 8220 df-sub 8352 df-neg 8353 df-inn 9144 df-n0 9403 df-z 9480 |
| This theorem is referenced by: zaddcllemneg 9518 zlem1lt 9536 zltlem1 9537 zextlt 9572 zeo 9585 eluzp1m1 9780 fz01en 10288 fzsuc2 10314 elfzm11 10326 uzdisj 10328 fzof 10379 fzoval 10383 elfzo 10384 fzodcel 10388 fzon 10402 fzoss2 10409 fzossrbm1 10410 fzosplitsnm1 10454 ubmelm1fzo 10471 elfzom1b 10474 fzosplitprm1 10480 fzoshftral 10484 fzofig 10694 uzsinds 10706 ser3mono 10749 iseqf1olemqcl 10761 iseqf1olemnab 10763 iseqf1olemab 10764 seq3f1olemqsumkj 10773 seq3f1olemqsum 10775 seqf1oglem1 10781 seqf1oglem2 10782 bcm1k 11022 bcn2 11026 bcp1m1 11027 bcpasc 11028 bccl 11029 zfz1isolemiso 11103 seq3coll 11106 wrdred1 11156 wrdred1hash 11157 lswwrd 11160 lsw0 11161 resqrexlemcalc3 11577 resqrexlemnm 11579 fsumm1 11978 binomlem 12045 binom1dif 12049 isumsplit 12053 arisum2 12061 pwm1geoserap1 12070 mertenslemi1 12097 fprodm1 12160 fprodeq0 12179 3dvds 12426 zeo3 12430 oddm1even 12437 oddp1even 12438 zob 12453 nno 12468 bitsfzolem 12516 isprm3 12691 prmdc 12703 isprm5 12715 phibnd 12790 hashdvds 12794 odzcllem 12816 odzdvds 12819 fldivp1 12922 pockthlem 12930 4sqlemffi 12970 4sqleminfi 12971 4sqlem11 12975 4sqlem12 12976 oddennn 13014 gsumsplit0 13934 znunit 14675 wilthlem1 15706 mersenne 15723 perfectlem1 15725 lgslem1 15731 lgsval2lem 15741 lgseisenlem1 15801 lgseisenlem2 15802 lgseisenlem3 15803 lgsquadlem1 15808 lgsquadlem3 15810 lgsquad2lem1 15812 lgsquad3 15815 2sqlem8 15854 wlk1walkdom 16212 clwwlkccatlem 16253 |
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