| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 1024 |
. . 3
| |
| 2 | peano2z 9559 |
. . . 4
| |
| 3 | 2 | 3ad2ant2 1046 |
. . 3
|
| 4 | zre 9527 |
. . . 4
| |
| 5 | zre 9527 |
. . . . 5
| |
| 6 | letrp1 9070 |
. . . . 5
| |
| 7 | 5, 6 | syl3an2 1308 |
. . . 4
|
| 8 | 4, 7 | syl3an1 1307 |
. . 3
|
| 9 | 1, 3, 8 | 3jca 1204 |
. 2
|
| 10 | eluz2 9805 |
. 2
| |
| 11 | eluz2 9805 |
. 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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-cnex 8166 ax-resscn 8167 ax-1cn 8168 ax-1re 8169 ax-icn 8170 ax-addcl 8171 ax-addrcl 8172 ax-mulcl 8173 ax-addcom 8175 ax-addass 8177 ax-distr 8179 ax-i2m1 8180 ax-0lt1 8181 ax-0id 8183 ax-rnegex 8184 ax-cnre 8186 ax-pre-ltirr 8187 ax-pre-ltwlin 8188 ax-pre-lttrn 8189 ax-pre-ltadd 8191 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-reu 2518 df-rab 2520 df-v 2805 df-sbc 3033 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-br 4094 df-opab 4156 df-mpt 4157 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-pnf 8258 df-mnf 8259 df-xr 8260 df-ltxr 8261 df-le 8262 df-sub 8394 df-neg 8395 df-inn 9186 df-n0 9445 df-z 9524 df-uz 9800 |
| This theorem is referenced by: peano2uzs 9862 peano2uzr 9863 uzaddcl 9864 fzsplit 10331 fzssp1 10347 fzsuc 10349 fzpred 10350 fzp1ss 10353 fzp1elp1 10355 fztp 10358 fzneuz 10381 fzosplitsnm1 10500 fzofzp1 10518 fzosplitsn 10524 fzosplitpr 10525 fzostep1 10529 zsupcllemstep 10535 infssuzex 10539 frec2uzuzd 10710 frecuzrdgrrn 10716 frec2uzrdg 10717 frecuzrdgrcl 10718 frecuzrdgsuc 10722 frecuzrdgrclt 10723 frecuzrdgg 10724 frecuzrdgsuctlem 10731 frecfzen2 10735 fzfig 10738 uzsinds 10752 iseqovex 10766 seq3val 10768 seqvalcd 10769 seqf 10772 seq3p1 10773 seq3split 10796 seqsplitg 10797 seqf1oglem1 10827 seqf1oglem2 10828 seq3homo 10835 seq3z 10836 ser3ge0 10844 faclbnd3 11051 bcm1k 11068 seq3coll 11152 swrds1 11298 pfxccatpfx2 11367 clim2ser 11960 clim2ser2 11961 serf0 11975 fsump1 12044 fsump1i 12057 fsumparts 12094 isum1p 12116 cvgratnnlemmn 12149 mertenslemi1 12159 clim2prod 12163 clim2divap 12164 fprodntrivap 12208 fprodp1 12224 fprodabs 12240 pcfac 12986 gsumsplit1r 13544 gsumprval 13545 gsumfzconst 13991 gsumfzfsumlemm 14666 dvply2g 15560 |
| Copyright terms: Public domain | W3C validator |