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| Mirrors > Home > ILE Home > Th. List > elfzle2 | GIF version | ||
| Description: A member of a finite set of sequential integer is less than or equal to the upper bound. (Contributed by NM, 6-Sep-2005.) (Revised by Mario Carneiro, 28-Apr-2015.) |
| Ref | Expression |
|---|---|
| elfzle2 | ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝐾 ≤ 𝑁) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elfzuz3 10302 | . 2 ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝑁 ∈ (ℤ≥‘𝐾)) | |
| 2 | eluzle 9812 | . 2 ⊢ (𝑁 ∈ (ℤ≥‘𝐾) → 𝐾 ≤ 𝑁) | |
| 3 | 1, 2 | syl 14 | 1 ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝐾 ≤ 𝑁) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∈ wcel 2202 class class class wbr 4093 ‘cfv 5333 (class class class)co 6028 ≤ cle 8257 ℤ≥cuz 9799 ...cfz 10288 |
| 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-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-setind 4641 ax-cnex 8166 ax-resscn 8167 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-ral 2516 df-rex 2517 df-rab 2520 df-v 2805 df-sbc 3033 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-br 4094 df-opab 4156 df-mpt 4157 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-fv 5341 df-ov 6031 df-oprab 6032 df-mpo 6033 df-neg 8395 df-z 9524 df-uz 9800 df-fz 10289 |
| This theorem is referenced by: elfz1eq 10315 fzdisj 10332 fznatpl1 10356 fzp1disj 10360 uzdisj 10373 fzneuz 10381 fznuz 10382 elfzmlbm 10411 difelfznle 10415 nn0disj 10418 iseqf1olemqcl 10807 iseqf1olemnab 10809 iseqf1olemab 10810 iseqf1olemqk 10815 iseqf1olemfvp 10818 seq3f1olemqsumkj 10819 seq3f1olemqsumk 10820 seq3f1olemqsum 10821 seq3f1oleml 10824 seq3f1o 10825 seqf1oglem1 10827 seqf1oglem2 10828 seqfeq4g 10839 bcval4 11060 bcp1nk 11070 zfz1isolemiso 11149 seq3coll 11152 summodclem3 12004 summodclem2a 12005 fsum3 12011 fsumcl2lem 12022 fsum0diaglem 12064 mertenslemi1 12159 prodmodclem3 12199 prodmodclem2a 12200 fprodseq 12207 fzm1ndvds 12480 prmind2 12755 prmdvdsfz 12774 isprm5lem 12776 hashdvds 12856 eulerthlemrprm 12864 eulerthlema 12865 prmdiveq 12871 4sqlem11 13037 4sqlem12 13038 ennnfonelemim 13108 ctinfomlemom 13111 gsumfzfsumlemm 14666 wilthlem1 15777 lgsval2lem 15812 lgseisenlem1 15872 lgseisenlem2 15873 lgseisenlem3 15874 lgsquadlem1 15879 lgsquadlem2 15880 2lgslem1a 15890 supfz 16787 gsumgfsumlem 16795 |
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