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| Mirrors > Home > ILE Home > Th. List > uzssz | GIF version | ||
| Description: An upper set of integers is a subset of all integers. (Contributed by NM, 2-Sep-2005.) (Revised by Mario Carneiro, 3-Nov-2013.) |
| Ref | Expression |
|---|---|
| uzssz | ⊢ (ℤ≥‘𝑀) ⊆ ℤ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eluzelz 9946 | . 2 ⊢ (𝑦 ∈ (ℤ≥‘𝑀) → 𝑦 ∈ ℤ) | |
| 2 | 1 | ssriv 3252 | 1 ⊢ (ℤ≥‘𝑀) ⊆ ℤ |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: ⊆ wss 3220 ‘cfv 5380 ℤcz 9653 ℤ≥cuz 9936 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 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 4251 ax-pow 4313 ax-pr 4348 ax-cnex 8276 ax-resscn 8277 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 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-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-sbc 3052 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4132 df-opab 4194 df-mpt 4195 df-id 4440 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-fv 5388 df-ov 6091 df-neg 8507 df-z 9654 df-uz 9937 |
| This theorem is used by: infssuzcldc 10684 zsupssdc 10689 seqf1oglem1 10976 cau3 11903 climz 12082 serclim0 12095 climaddc1 12119 climmulc2 12121 climsubc1 12122 climsubc2 12123 climle 12124 climlec2 12131 summodclem2a 12172 summodclem2 12173 zsumdc 12175 fsum3cvg3 12187 iserabs 12266 isumshft 12281 explecnv 12296 clim2prod 12330 prodfclim1 12335 ntrivcvgap 12339 prodmodclem2a 12367 prodmodclem2 12368 zproddc 12370 4sqlem11 13208 ballotfilemfc0 13289 ballotfilemfcc 13290 ballotfilemsima 13316 exmidunben 13374 lmbrf 15458 lmres 15491 climcncf 15827 2sqlem6 16461 |
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