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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 13566 | . 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 6540 (class class class)co 7419 ℤ≥cuz 12882 ...cfz 13555 |
| 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 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-sep 5259 ax-nul 5271 ax-pr 5406 ax-un 7742 ax-cnex 11175 ax-resscn 11176 |
| 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 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-ral 3082 df-rex 3092 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-iun 4960 df-br 5112 df-opab 5176 df-mpt 5195 df-id 5558 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-fv 6548 df-ov 7422 df-oprab 7423 df-mpo 7424 df-1st 7992 df-2nd 7993 df-neg 11463 df-z 12611 df-uz 12883 df-fz 13556 |
| This theorem is used by: elfzel2 13570 elfzle2 13576 peano2fzr 13585 fzsplit2 13598 fzsplit 13599 fznn0sub 13605 fzopth 13610 fzss1 13612 fzss2 13613 fzp1elp1 13626 predfz 13702 fzosplit 13742 fzoend 13807 fzofzp1b 13815 uzindi 14040 seqcl2 14078 seqfveq2 14082 monoord 14090 sermono 14092 seqsplit 14093 seqf1olem2 14100 seqid2 14106 seqhomo 14107 seqz 14108 bcval5 14376 seqcoll 14523 seqcoll2 14524 swrdval2 14708 swrdf1 14713 swrdrn3 14716 pfxres 14743 pfxf 14744 spllen 14817 splfv2a 14819 revpfxsfxrev 14831 swrdrevpfx 14832 repswpfx 14850 fsum0diag2 15861 climcndslem2 15931 prodfn0 15975 lcmflefac 16732 pcbc 16986 vdwlem2 17068 vdwlem5 17071 vdwlem6 17072 vdwlem8 17074 prmgaplem1 17135 pfxchn 18692 psgnunilem5 19612 efgsres 19856 efgredleme 19861 efgcpbllemb 19873 imasdsf1olem 24585 volsup 25770 dvn2bss 26144 dvtaylp 26588 wilth 27290 ftalem1 27292 ppisval2 27324 dvdsppwf1o 27405 logfaclbnd 27441 bposlem6 27508 wlkres 30080 pfxwlk 30097 fzsplit3 33212 wrdres 33329 pfxf1 33336 swrdrn2 33344 swrdrndisj 33345 splfv3 33346 cycpmco2f1 33512 cycpmco2rn 33513 cycpmco2lem7 33520 ballotlemsima 34975 ballotlemfrc 34986 ballotlemfrceq 34988 fzssfzo 34998 signstres 35031 fsum2dsub 35063 erdszelem7 35730 erdszelem8 35731 poimirlem1 38333 poimirlem2 38334 poimirlem3 38335 poimirlem4 38336 poimirlem7 38339 poimirlem12 38344 poimirlem15 38347 poimirlem16 38348 poimirlem17 38349 poimirlem19 38351 poimirlem20 38352 poimirlem23 38355 poimirlem24 38356 poimirlem25 38357 poimirlem29 38361 poimirlem31 38363 mettrifi 38470 fzsplitnd 42811 aks6d1c2lem4 42956 bcc0 45127 iunincfi 45889 monoordxrv 46272 fmulcl 46374 fmul01lt1lem2 46378 dvnprodlem2 46738 stoweidlem11 46802 stoweidlem17 46808 fourierdlem15 46913 ssfz12 48128 smonoord 48191 |
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