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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 13575 | . 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 6533 (class class class)co 7414 ℤ≥cuz 12890 ...cfz 13564 |
| 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 2732 ax-sep 5251 ax-nul 5263 ax-pr 5398 ax-un 7737 ax-cnex 11183 ax-resscn 11184 |
| 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 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 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 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 6489 df-fun 6535 df-fn 6536 df-f 6537 df-fv 6541 df-ov 7417 df-oprab 7418 df-mpo 7419 df-1st 7987 df-2nd 7988 df-neg 11471 df-z 12619 df-uz 12891 df-fz 13565 |
| This theorem is used by: elfzel2 13579 elfzle2 13585 peano2fzr 13594 fzsplit2 13607 fzsplit 13608 fznn0sub 13614 fzopth 13619 fzss1 13621 fzss2 13622 fzp1elp1 13635 predfz 13711 fzosplit 13751 fzoend 13816 fzofzp1b 13824 uzindi 14049 seqcl2 14087 seqfveq2 14091 monoord 14099 sermono 14101 seqsplit 14102 seqf1olem2 14109 seqid2 14115 seqhomo 14116 seqz 14117 bcval5 14385 seqcoll 14532 seqcoll2 14533 swrdval2 14717 swrdf1 14722 swrdrn3 14725 pfxres 14752 pfxf 14753 spllen 14826 splfv2a 14828 revpfxsfxrev 14840 swrdrevpfx 14841 repswpfx 14859 fsum0diag2 15872 climcndslem2 15942 prodfn0 15986 lcmflefac 16741 pcbc 16995 vdwlem2 17077 vdwlem5 17080 vdwlem6 17081 vdwlem8 17083 prmgaplem1 17144 pfxchn 18701 psgnunilem5 19624 efgsres 19868 efgredleme 19873 efgcpbllemb 19885 imasdsf1olem 24602 volsup 25787 dvn2bss 26160 dvtaylp 26609 wilth 27310 ftalem1 27312 ppisval2 27344 dvdsppwf1o 27425 logfaclbnd 27461 bposlem6 27528 wlkres 30131 pfxwlk 30148 fzsplit3 33267 wrdres 33384 pfxf1 33391 swrdrn2 33399 swrdrndisj 33400 splfv3 33401 cycpmco2f1 33567 cycpmco2rn 33568 cycpmco2lem7 33575 ballotlemsima 35030 ballotlemfrc 35041 ballotlemfrceq 35043 fzssfzo 35053 signstres 35086 fsum2dsub 35118 erdszelem7 35779 erdszelem8 35780 poimirlem1 38373 poimirlem2 38374 poimirlem3 38375 poimirlem4 38376 poimirlem7 38379 poimirlem12 38384 poimirlem15 38387 poimirlem16 38388 poimirlem17 38389 poimirlem19 38391 poimirlem20 38392 poimirlem23 38395 poimirlem24 38396 poimirlem25 38397 poimirlem29 38401 poimirlem31 38403 mettrifi 38510 fzsplitnd 42851 aks6d1c2lem4 42996 bcc0 45167 iunincfi 45929 monoordxrv 46312 fmulcl 46414 fmul01lt1lem2 46418 dvnprodlem2 46778 stoweidlem11 46842 stoweidlem17 46848 fourierdlem15 46953 ssfz12 48205 smonoord 48268 |
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