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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 13663 | . 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 2146 ‘cfv 6547 (class class class)co 7430 ℤ≥cuz 12978 ...cfz 13652 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1944 ax-6 2001 ax-7 2042 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2196 ax-12 2215 ax-ext 2735 ax-sep 5252 ax-nul 5263 ax-pr 5395 ax-un 7761 ax-cnex 11269 ax-resscn 11270 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2101 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3081 df-rex 3091 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-iota 6501 df-fun 6549 df-fn 6550 df-f 6551 df-fv 6555 df-ov 7433 df-oprab 7434 df-mpo 7435 df-1st 8011 df-2nd 8012 df-neg 11557 df-z 12707 df-uz 12979 df-fz 13653 |
| This theorem is used by: elfzel2 13667 elfzle2 13674 peano2fzr 13683 fzsplit2 13696 fzsplit 13697 fznn0sub 13703 fzopth 13708 fzss1 13710 fzss2 13711 fzp1elp1 13724 predfz 13800 fzosplit 13840 fzoend 13905 fzofzp1b 13913 uzindi 14138 seqcl2 14176 seqfveq2 14180 monoord 14188 sermono 14190 seqsplit 14191 seqf1olem2 14198 seqid2 14204 seqhomo 14205 seqz 14206 bcval5 14475 seqcoll 14622 seqcoll2 14623 swrdval2 14808 swrdf1 14813 swrdrn3 14816 pfxres 14843 pfxf 14844 spllen 14917 splfv2a 14919 revpfxsfxrev 14931 swrdrevpfx 14932 repswpfx 14950 fsum0diag2 15964 climcndslem2 16034 prodfn0 16078 lcmflefac 16838 pcbc 17093 vdwlem2 17175 vdwlem5 17178 vdwlem6 17179 vdwlem8 17181 prmgaplem1 17242 pfxchn 18799 psgnunilem5 19723 efgsres 19967 efgredleme 19972 efgcpbllemb 19984 imasdsf1olem 24707 volsup 25892 dvn2bss 26265 dvtaylp 26712 wilth 27413 ftalem1 27415 ppisval2 27447 dvdsppwf1o 27528 logfaclbnd 27564 bposlem6 27631 wlkres 30264 pfxwlk 30281 fzsplit3 33441 wrdres 33558 pfxf1 33565 swrdrn2 33573 swrdrndisj 33574 splfv3 33575 cycpmco2f1 33741 cycpmco2rn 33742 cycpmco2lem7 33749 ballotlemsima 35204 ballotlemfrc 35215 ballotlemfrceq 35217 fzssfzo 35227 signstres 35260 fsum2dsub 35292 erdszelem7 36086 erdszelem8 36087 poimirlem1 38685 poimirlem2 38686 poimirlem3 38687 poimirlem4 38688 poimirlem7 38691 poimirlem12 38696 poimirlem15 38699 poimirlem16 38700 poimirlem17 38701 poimirlem19 38703 poimirlem20 38704 poimirlem23 38707 poimirlem24 38708 poimirlem25 38709 poimirlem29 38713 poimirlem31 38715 mettrifi 38837 fzsplitnd 43178 aks6d1c2lem4 43323 bcc0 45470 iunincfi 46254 monoordxrv 46636 fmulcl 46738 fmul01lt1lem2 46742 dvnprodlem2 47102 stoweidlem11 47166 stoweidlem17 47172 fourierdlem15 47277 ssfz12 48529 smonoord 48592 |
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