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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 9487 |
. . . 4
| |
| 2 | 1cnd 8198 |
. . . 4
| |
| 3 | 1, 2 | negsubdid 8508 |
. . 3
|
| 4 | znegcl 9513 |
. . . 4
| |
| 5 | peano2z 9518 |
. . . 4
| |
| 6 | 4, 5 | syl 14 |
. . 3
|
| 7 | 3, 6 | eqeltrd 2308 |
. 2
|
| 8 | 1, 2 | subcld 8493 |
. . 3
|
| 9 | znegclb 9515 |
. . 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 8126 ax-resscn 8127 ax-1cn 8128 ax-1re 8129 ax-icn 8130 ax-addcl 8131 ax-addrcl 8132 ax-mulcl 8133 ax-addcom 8135 ax-addass 8137 ax-distr 8139 ax-i2m1 8140 ax-0lt1 8141 ax-0id 8143 ax-rnegex 8144 ax-cnre 8146 ax-pre-ltirr 8147 ax-pre-ltwlin 8148 ax-pre-lttrn 8149 ax-pre-ltadd 8151 |
| 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 5974 df-ov 6024 df-oprab 6025 df-mpo 6026 df-pnf 8219 df-mnf 8220 df-xr 8221 df-ltxr 8222 df-le 8223 df-sub 8355 df-neg 8356 df-inn 9147 df-n0 9406 df-z 9483 |
| This theorem is referenced by: zaddcllemneg 9521 zlem1lt 9539 zltlem1 9540 zextlt 9575 zeo 9588 eluzp1m1 9783 fz01en 10291 fzsuc2 10317 elfzm11 10329 uzdisj 10331 fzof 10382 fzoval 10386 elfzo 10387 fzodcel 10391 fzon 10405 fzoss2 10412 fzossrbm1 10413 fzosplitsnm1 10458 ubmelm1fzo 10475 elfzom1b 10478 fzosplitprm1 10484 fzoshftral 10488 fzofig 10698 uzsinds 10710 ser3mono 10753 iseqf1olemqcl 10765 iseqf1olemnab 10767 iseqf1olemab 10768 seq3f1olemqsumkj 10777 seq3f1olemqsum 10779 seqf1oglem1 10785 seqf1oglem2 10786 bcm1k 11026 bcn2 11030 bcp1m1 11031 bcpasc 11032 bccl 11033 zfz1isolemiso 11107 seq3coll 11110 wrdred1 11163 wrdred1hash 11164 lswwrd 11167 lsw0 11168 resqrexlemcalc3 11597 resqrexlemnm 11599 fsumm1 11998 binomlem 12065 binom1dif 12069 isumsplit 12073 arisum2 12081 pwm1geoserap1 12090 mertenslemi1 12117 fprodm1 12180 fprodeq0 12199 3dvds 12446 zeo3 12450 oddm1even 12457 oddp1even 12458 zob 12473 nno 12488 bitsfzolem 12536 isprm3 12711 prmdc 12723 isprm5 12735 phibnd 12810 hashdvds 12814 odzcllem 12836 odzdvds 12839 fldivp1 12942 pockthlem 12950 4sqlemffi 12990 4sqleminfi 12991 4sqlem11 12995 4sqlem12 12996 oddennn 13034 gsumsplit0 13954 znunit 14695 wilthlem1 15731 mersenne 15748 perfectlem1 15750 lgslem1 15756 lgsval2lem 15766 lgseisenlem1 15826 lgseisenlem2 15827 lgseisenlem3 15828 lgsquadlem1 15833 lgsquadlem3 15835 lgsquad2lem1 15837 lgsquad3 15840 2sqlem8 15879 wlk1walkdom 16237 clwwlkccatlem 16278 |
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