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| Mirrors > Home > ILE Home > Th. List > zltp1le | Unicode version | ||
| Description: Integer ordering relation. (Contributed by NM, 10-May-2004.) (Proof shortened by Mario Carneiro, 16-May-2014.) |
| Ref | Expression |
|---|---|
| zltp1le |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnge1 9306 |
. . . 4
| |
| 2 | 1 | a1i 9 |
. . 3
|
| 3 | znnsub 9675 |
. . 3
| |
| 4 | zre 9627 |
. . . 4
| |
| 5 | zre 9627 |
. . . 4
| |
| 6 | 1re 8315 |
. . . . 5
| |
| 7 | leaddsub2 8757 |
. . . . 5
| |
| 8 | 6, 7 | mp3an2 1366 |
. . . 4
|
| 9 | 4, 5, 8 | syl2an 289 |
. . 3
|
| 10 | 2, 3, 9 | 3imtr4d 203 |
. 2
|
| 11 | 4 | adantr 276 |
. . . 4
|
| 12 | 11 | ltp1d 9250 |
. . 3
|
| 13 | peano2re 8452 |
. . . . 5
| |
| 14 | 11, 13 | syl 14 |
. . . 4
|
| 15 | 5 | adantl 277 |
. . . 4
|
| 16 | ltletr 8405 |
. . . 4
| |
| 17 | 11, 14, 15, 16 | syl3anc 1278 |
. . 3
|
| 18 | 12, 17 | mpand 433 |
. 2
|
| 19 | 10, 18 | impbid 129 |
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 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-cnex 8260 ax-resscn 8261 ax-1cn 8262 ax-1re 8263 ax-icn 8264 ax-addcl 8265 ax-addrcl 8266 ax-mulcl 8267 ax-addcom 8269 ax-addass 8271 ax-distr 8273 ax-i2m1 8274 ax-0lt1 8275 ax-0id 8277 ax-rnegex 8278 ax-cnre 8280 ax-pre-ltirr 8281 ax-pre-ltwlin 8282 ax-pre-lttrn 8283 ax-pre-ltadd 8285 |
| 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 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-br 4126 df-opab 4188 df-id 4433 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-iota 5332 df-fun 5374 df-fv 5380 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-pnf 8352 df-mnf 8353 df-xr 8354 df-ltxr 8355 df-le 8356 df-sub 8489 df-neg 8490 df-inn 9284 df-n0 9543 df-z 9624 |
| This theorem is referenced by: zleltp1 9679 zlem1lt 9680 zgt0ge1 9682 nnltp1le 9684 nn0ltp1le 9686 btwnnz 9719 uzind2 9737 fzind 9740 btwnapz 9755 eluzp1l 9926 eluz2b1 9980 ltesubnnd 10149 zltaddlt1le 10389 fzsplit2 10433 zsupcllemstep 10640 infssuzex 10644 suprzubdc 10649 m1modge3gt1 10786 seq3f1olemqsumkj 10926 seq3f1olemqsumk 10927 bcval5 11179 seq3coll 11272 cvgratnnlemseq 12271 nn0o1gt2 12650 divalglemnqt 12665 isprm3 12874 dvdsnprmd 12881 prmgt1 12888 oddprmge3 12891 znege1 12934 hashdvds 12977 lgsdilem2 16069 lgsquadlem1 16110 2lgslem1a 16121 konigsberglem5 16647 |
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