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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 9615 |
. . . 4
| |
| 2 | 1 | 3ad2ant1 1045 |
. . 3
|
| 3 | peano2z 9615 |
. . . 4
| |
| 4 | 3 | 3ad2ant2 1046 |
. . 3
|
| 5 | zre 9583 |
. . . . 5
| |
| 6 | zre 9583 |
. . . . 5
| |
| 7 | 1re 8275 |
. . . . . 6
| |
| 8 | leadd1 8706 |
. . . . . 6
| |
| 9 | 7, 8 | mp3an3 1363 |
. . . . 5
|
| 10 | 5, 6, 9 | syl2an 289 |
. . . 4
|
| 11 | 10 | biimp3a 1382 |
. . 3
|
| 12 | 2, 4, 11 | 3jca 1204 |
. 2
|
| 13 | eluz2 9862 |
. 2
| |
| 14 | eluz2 9862 |
. 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 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 2207 ax-14 2208 ax-ext 2216 ax-sep 4230 ax-pow 4289 ax-pr 4324 ax-un 4556 ax-setind 4661 ax-cnex 8220 ax-resscn 8221 ax-1cn 8222 ax-1re 8223 ax-icn 8224 ax-addcl 8225 ax-addrcl 8226 ax-mulcl 8227 ax-addcom 8229 ax-addass 8231 ax-distr 8233 ax-i2m1 8234 ax-0id 8237 ax-rnegex 8238 ax-cnre 8240 ax-pre-ltadd 8245 |
| 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 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3045 df-dif 3215 df-un 3217 df-in 3219 df-ss 3226 df-pw 3673 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-int 3952 df-br 4112 df-opab 4174 df-mpt 4175 df-id 4416 df-xp 4757 df-rel 4758 df-cnv 4759 df-co 4760 df-dm 4761 df-rn 4762 df-res 4763 df-ima 4764 df-iota 5314 df-fun 5356 df-fn 5357 df-f 5358 df-fv 5362 df-riota 6005 df-ov 6055 df-oprab 6056 df-mpo 6057 df-pnf 8312 df-mnf 8313 df-xr 8314 df-ltxr 8315 df-le 8316 df-sub 8448 df-neg 8449 df-inn 9240 df-n0 9499 df-z 9580 df-uz 9857 |
| This theorem is referenced by: uzp1 9891 fzp1elp1 10413 rebtwn2z 10618 seqvalcd 10827 seqovcd 10833 seqp1cd 10836 seq3fveq2 10841 seqfveq2g 10843 seqf1oglem2 10886 seq3id2 10892 seq3coll 11218 serf0 12041 efcllemp 12348 prmind2 12821 pockthlem 13058 pockthg 13059 prmunb 13064 cvgcmp2nlemabs 16833 |
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