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| Mirrors > Home > ILE Home > Th. List > peano2uz | Unicode version | ||
| Description: Second Peano postulate for an upper set of integers. (Contributed by NM, 7-Sep-2005.) |
| Ref | Expression |
|---|---|
| peano2uz |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp1 1028 |
. . 3
| |
| 2 | peano2z 9659 |
. . . 4
| |
| 3 | 2 | 3ad2ant2 1050 |
. . 3
|
| 4 | zre 9627 |
. . . 4
| |
| 5 | zre 9627 |
. . . . 5
| |
| 6 | letrp1 9168 |
. . . . 5
| |
| 7 | 5, 6 | syl3an2 1312 |
. . . 4
|
| 8 | 4, 7 | syl3an1 1311 |
. . 3
|
| 9 | 1, 3, 8 | 3jca 1208 |
. 2
|
| 10 | eluz2 9906 |
. 2
| |
| 11 | eluz2 9906 |
. 2
| |
| 12 | 9, 10, 11 | 3imtr4i 201 |
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-mpt 4189 df-id 4433 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 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 df-uz 9901 |
| This theorem is referenced by: peano2uzs 9963 peano2uzr 9964 uzaddcl 9965 fzsplit 10434 fzsplit3 10436 fzssp1 10451 fzsuc 10453 fzpred 10455 fzp1ss 10458 fzp1elp1 10460 fztp 10463 fzneuz 10486 fzosplitsnm1 10605 fzofzp1 10623 fzosplitsn 10629 fzosplitpr 10630 fzostep1 10634 zsupcllemstep 10640 infssuzex 10644 frec2uzuzd 10817 frecuzrdgrrn 10823 frec2uzrdg 10824 frecuzrdgrcl 10825 frecuzrdgsuc 10829 frecuzrdgrclt 10830 frecuzrdgg 10831 frecuzrdgsuctlem 10838 frecfzen2 10842 fzfig 10845 uzsinds 10859 iseqovex 10873 seq3val 10875 seqvalcd 10876 seqf 10879 seq3p1 10880 seq3split 10903 seqsplitg 10904 seqf1oglem1 10934 seqf1oglem2 10935 seq3homo 10942 seq3z 10943 ser3ge0 10951 faclbnd3 11159 bcm1k 11176 seq3coll 11272 swrds1 11418 pfxccatpfx2 11487 clim2ser 12081 clim2ser2 12082 serf0 12096 fsump1 12165 fsump1i 12178 fsumparts 12215 isum1p 12237 cvgratnnlemmn 12270 mertenslemi1 12280 clim2prod 12284 clim2divap 12285 fprodntrivap 12329 fprodp1 12345 fprodabs 12361 pcfac 13107 gzsumsplit1r 13692 gzsumconst 14120 dvply2g 15790 |
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