| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > elfzle1 | GIF version | ||
| Description: A member of a finite set of sequential integer is greater than or equal to the lower bound. (Contributed by NM, 6-Sep-2005.) (Revised by Mario Carneiro, 28-Apr-2015.) |
| Ref | Expression |
|---|---|
| elfzle1 | ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝑀 ≤ 𝐾) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elfzuz 10158 | . 2 ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝐾 ∈ (ℤ≥‘𝑀)) | |
| 2 | eluzle 9675 | . 2 ⊢ (𝐾 ∈ (ℤ≥‘𝑀) → 𝑀 ≤ 𝐾) | |
| 3 | 1, 2 | syl 14 | 1 ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝑀 ≤ 𝐾) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∈ wcel 2177 class class class wbr 4050 ‘cfv 5279 (class class class)co 5956 ≤ cle 8123 ℤ≥cuz 9663 ...cfz 10145 |
| 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 615 ax-in2 616 ax-io 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-14 2180 ax-ext 2188 ax-sep 4169 ax-pow 4225 ax-pr 4260 ax-setind 4592 ax-cnex 8031 ax-resscn 8032 |
| This theorem depends on definitions: df-bi 117 df-3or 982 df-3an 983 df-tru 1376 df-fal 1379 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2193 df-cleq 2199 df-clel 2202 df-nfc 2338 df-ne 2378 df-ral 2490 df-rex 2491 df-rab 2494 df-v 2775 df-sbc 3003 df-dif 3172 df-un 3174 df-in 3176 df-ss 3183 df-pw 3622 df-sn 3643 df-pr 3644 df-op 3646 df-uni 3856 df-br 4051 df-opab 4113 df-mpt 4114 df-id 4347 df-xp 4688 df-rel 4689 df-cnv 4690 df-co 4691 df-dm 4692 df-rn 4693 df-res 4694 df-ima 4695 df-iota 5240 df-fun 5281 df-fn 5282 df-f 5283 df-fv 5287 df-ov 5959 df-oprab 5960 df-mpo 5961 df-neg 8261 df-z 9388 df-uz 9664 df-fz 10146 |
| This theorem is referenced by: elfz1eq 10172 fzdisj 10189 elfznn 10191 fznatpl1 10213 fznn0sub2 10265 fz0fzdiffz0 10267 difelfznle 10272 iseqf1olemqcl 10661 iseqf1olemnab 10663 iseqf1olemab 10664 seq3f1olemqsumkj 10673 seq3f1olemqsumk 10674 seq3f1olemqsum 10675 seqf1oglem1 10681 seqf1oglem2 10682 seqfeq4g 10693 bcval4 10914 seq3coll 11004 fsum0diaglem 11821 cvgratnnlemabsle 11908 cvgratnnlemrate 11911 mertenslemi1 11916 fprodntrivap 11965 prmdc 12522 hashdvds 12613 prmdiveq 12628 4sqlem11 12794 4sqlem12 12795 gsumfzfsumlemm 14419 lgsdilem2 15583 lgsquadlem1 15624 inffz 16146 |
| Copyright terms: Public domain | W3C validator |