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Mirrors > Home > ILE Home > Th. List > eluzp1p1 | Unicode version |
Description: Membership in the next upper set of integers. (Contributed by NM, 5-Oct-2005.) |
Ref | Expression |
---|---|
eluzp1p1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | peano2z 9218 | . . . 4 | |
2 | 1 | 3ad2ant1 1007 | . . 3 |
3 | peano2z 9218 | . . . 4 | |
4 | 3 | 3ad2ant2 1008 | . . 3 |
5 | zre 9186 | . . . . 5 | |
6 | zre 9186 | . . . . 5 | |
7 | 1re 7889 | . . . . . 6 | |
8 | leadd1 8319 | . . . . . 6 | |
9 | 7, 8 | mp3an3 1315 | . . . . 5 |
10 | 5, 6, 9 | syl2an 287 | . . . 4 |
11 | 10 | biimp3a 1334 | . . 3 |
12 | 2, 4, 11 | 3jca 1166 | . 2 |
13 | eluz2 9463 | . 2 | |
14 | eluz2 9463 | . 2 | |
15 | 12, 13, 14 | 3imtr4i 200 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 104 w3a 967 wcel 2135 class class class wbr 3976 cfv 5182 (class class class)co 5836 cr 7743 c1 7745 caddc 7747 cle 7925 cz 9182 cuz 9457 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 604 ax-in2 605 ax-io 699 ax-5 1434 ax-7 1435 ax-gen 1436 ax-ie1 1480 ax-ie2 1481 ax-8 1491 ax-10 1492 ax-11 1493 ax-i12 1494 ax-bndl 1496 ax-4 1497 ax-17 1513 ax-i9 1517 ax-ial 1521 ax-i5r 1522 ax-13 2137 ax-14 2138 ax-ext 2146 ax-sep 4094 ax-pow 4147 ax-pr 4181 ax-un 4405 ax-setind 4508 ax-cnex 7835 ax-resscn 7836 ax-1cn 7837 ax-1re 7838 ax-icn 7839 ax-addcl 7840 ax-addrcl 7841 ax-mulcl 7842 ax-addcom 7844 ax-addass 7846 ax-distr 7848 ax-i2m1 7849 ax-0id 7852 ax-rnegex 7853 ax-cnre 7855 ax-pre-ltadd 7860 |
This theorem depends on definitions: df-bi 116 df-3or 968 df-3an 969 df-tru 1345 df-fal 1348 df-nf 1448 df-sb 1750 df-eu 2016 df-mo 2017 df-clab 2151 df-cleq 2157 df-clel 2160 df-nfc 2295 df-ne 2335 df-nel 2430 df-ral 2447 df-rex 2448 df-reu 2449 df-rab 2451 df-v 2723 df-sbc 2947 df-dif 3113 df-un 3115 df-in 3117 df-ss 3124 df-pw 3555 df-sn 3576 df-pr 3577 df-op 3579 df-uni 3784 df-int 3819 df-br 3977 df-opab 4038 df-mpt 4039 df-id 4265 df-xp 4604 df-rel 4605 df-cnv 4606 df-co 4607 df-dm 4608 df-rn 4609 df-res 4610 df-ima 4611 df-iota 5147 df-fun 5184 df-fn 5185 df-f 5186 df-fv 5190 df-riota 5792 df-ov 5839 df-oprab 5840 df-mpo 5841 df-pnf 7926 df-mnf 7927 df-xr 7928 df-ltxr 7929 df-le 7930 df-sub 8062 df-neg 8063 df-inn 8849 df-n0 9106 df-z 9183 df-uz 9458 |
This theorem is referenced by: uzp1 9490 fzp1elp1 10000 rebtwn2z 10180 seqvalcd 10384 seqovcd 10388 seqp1cd 10391 seq3fveq2 10394 seq3id2 10434 seq3coll 10741 serf0 11279 efcllemp 11585 prmind2 12031 pockthlem 12265 pockthg 12266 cvgcmp2nlemabs 13752 |
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