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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 9518 |
. . . 4
| |
| 2 | 1 | 3ad2ant1 1044 |
. . 3
|
| 3 | peano2z 9518 |
. . . 4
| |
| 4 | 3 | 3ad2ant2 1045 |
. . 3
|
| 5 | zre 9486 |
. . . . 5
| |
| 6 | zre 9486 |
. . . . 5
| |
| 7 | 1re 8181 |
. . . . . 6
| |
| 8 | leadd1 8613 |
. . . . . 6
| |
| 9 | 7, 8 | mp3an3 1362 |
. . . . 5
|
| 10 | 5, 6, 9 | syl2an 289 |
. . . 4
|
| 11 | 10 | biimp3a 1381 |
. . 3
|
| 12 | 2, 4, 11 | 3jca 1203 |
. 2
|
| 13 | eluz2 9764 |
. 2
| |
| 14 | eluz2 9764 |
. 2
| |
| 15 | 12, 13, 14 | 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 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-0id 8143 ax-rnegex 8144 ax-cnre 8146 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-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 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 df-uz 9759 |
| This theorem is referenced by: uzp1 9793 fzp1elp1 10313 rebtwn2z 10518 seqvalcd 10727 seqovcd 10733 seqp1cd 10736 seq3fveq2 10741 seqfveq2g 10743 seqf1oglem2 10786 seq3id2 10792 seq3coll 11110 serf0 11933 efcllemp 12240 prmind2 12713 pockthlem 12950 pockthg 12951 prmunb 12956 cvgcmp2nlemabs 16695 |
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