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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 9531 | . 2 ⊢ (𝑦 ∈ (ℤ≥‘𝑀) → 𝑦 ∈ ℤ) | |
2 | 1 | ssriv 3159 | 1 ⊢ (ℤ≥‘𝑀) ⊆ ℤ |
Colors of variables: wff set class |
Syntax hints: ⊆ wss 3129 ‘cfv 5213 ℤcz 9247 ℤ≥cuz 9522 |
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-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-14 2151 ax-ext 2159 ax-sep 4119 ax-pow 4172 ax-pr 4207 ax-cnex 7897 ax-resscn 7898 |
This theorem depends on definitions: df-bi 117 df-3or 979 df-3an 980 df-tru 1356 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ral 2460 df-rex 2461 df-rab 2464 df-v 2739 df-sbc 2963 df-un 3133 df-in 3135 df-ss 3142 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3809 df-br 4002 df-opab 4063 df-mpt 4064 df-id 4291 df-xp 4630 df-rel 4631 df-cnv 4632 df-co 4633 df-dm 4634 df-rn 4635 df-res 4636 df-ima 4637 df-iota 5175 df-fun 5215 df-fn 5216 df-f 5217 df-fv 5221 df-ov 5873 df-neg 8125 df-z 9248 df-uz 9523 |
This theorem is referenced by: cau3 11115 climz 11291 serclim0 11304 climaddc1 11328 climmulc2 11330 climsubc1 11331 climsubc2 11332 climle 11333 climlec2 11340 summodclem2a 11380 summodclem2 11381 zsumdc 11383 fsum3cvg3 11395 iserabs 11474 isumshft 11489 explecnv 11504 clim2prod 11538 prodfclim1 11543 ntrivcvgap 11547 prodmodclem2a 11575 prodmodclem2 11576 zproddc 11578 infssuzcldc 11942 zsupssdc 11945 exmidunben 12417 lmbrf 13497 lmres 13530 climcncf 13853 2sqlem6 14238 |
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