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| Mirrors > Home > MPE Home > Th. List > elfzuz3 | Structured version Visualization version GIF version | ||
| Description: Membership in a finite set of sequential integers implies membership in an upper set of integers. (Contributed by NM, 28-Sep-2005.) (Revised by Mario Carneiro, 28-Apr-2015.) |
| Ref | Expression |
|---|---|
| elfzuz3 | ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝑁 ∈ (ℤ≥‘𝐾)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elfzuzb 13650 | . 2 ⊢ (𝐾 ∈ (𝑀...𝑁) ↔ (𝐾 ∈ (ℤ≥‘𝑀) ∧ 𝑁 ∈ (ℤ≥‘𝐾))) | |
| 2 | 1 | simprbi 503 | 1 ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝑁 ∈ (ℤ≥‘𝐾)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2145 ‘cfv 6538 (class class class)co 7420 ℤ≥cuz 12965 ...cfz 13639 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-sep 5249 ax-nul 5260 ax-pr 5391 ax-un 7751 ax-cnex 11256 ax-resscn 11257 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-id 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-fv 6546 df-ov 7423 df-oprab 7424 df-mpo 7425 df-1st 8001 df-2nd 8002 df-neg 11544 df-z 12694 df-uz 12966 df-fz 13640 |
| This theorem is used by: elfzel2 13654 elfzle2 13661 peano2fzr 13670 fzsplit2 13683 fzsplit 13684 fznn0sub 13690 fzopth 13695 fzss1 13697 fzss2 13698 fzp1elp1 13711 predfz 13787 fzosplit 13827 fzoend 13892 fzofzp1b 13900 uzindi 14125 seqcl2 14163 seqfveq2 14167 monoord 14175 sermono 14177 seqsplit 14178 seqf1olem2 14185 seqid2 14191 seqhomo 14192 seqz 14193 bcval5 14462 seqcoll 14609 seqcoll2 14610 swrdval2 14794 swrdf1 14799 swrdrn3 14802 pfxres 14829 pfxf 14830 spllen 14903 splfv2a 14905 revpfxsfxrev 14917 swrdrevpfx 14918 repswpfx 14936 fsum0diag2 15949 climcndslem2 16019 prodfn0 16063 lcmflefac 16823 pcbc 17078 vdwlem2 17160 vdwlem5 17163 vdwlem6 17164 vdwlem8 17166 prmgaplem1 17227 pfxchn 18784 psgnunilem5 19708 efgsres 19952 efgredleme 19957 efgcpbllemb 19969 imasdsf1olem 24692 volsup 25877 dvn2bss 26250 dvtaylp 26697 wilth 27398 ftalem1 27400 ppisval2 27432 dvdsppwf1o 27513 logfaclbnd 27549 bposlem6 27616 wlkres 30249 pfxwlk 30266 fzsplit3 33385 wrdres 33502 pfxf1 33509 swrdrn2 33517 swrdrndisj 33518 splfv3 33519 cycpmco2f1 33685 cycpmco2rn 33686 cycpmco2lem7 33693 ballotlemsima 35148 ballotlemfrc 35159 ballotlemfrceq 35161 fzssfzo 35171 signstres 35204 fsum2dsub 35236 erdszelem7 35962 erdszelem8 35963 poimirlem1 38539 poimirlem2 38540 poimirlem3 38541 poimirlem4 38542 poimirlem7 38545 poimirlem12 38550 poimirlem15 38553 poimirlem16 38554 poimirlem17 38555 poimirlem19 38557 poimirlem20 38558 poimirlem23 38561 poimirlem24 38562 poimirlem25 38563 poimirlem29 38567 poimirlem31 38569 mettrifi 38691 fzsplitnd 43032 aks6d1c2lem4 43177 bcc0 45323 iunincfi 46108 monoordxrv 46490 fmulcl 46592 fmul01lt1lem2 46596 dvnprodlem2 46956 stoweidlem11 47020 stoweidlem17 47026 fourierdlem15 47131 ssfz12 48383 smonoord 48446 |
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