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| Mirrors > Home > MPE Home > Th. List > eluzel2 | Structured version Visualization version GIF version | ||
| Description: Implication of membership in an upper set of integers. (Contributed by NM, 6-Sep-2005.) (Revised by Mario Carneiro, 3-Nov-2013.) |
| Ref | Expression |
|---|---|
| eluzel2 | ⊢ (𝑁 ∈ (ℤ≥‘𝑀) → 𝑀 ∈ ℤ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elfvdm 6861 | . 2 ⊢ (𝑁 ∈ (ℤ≥‘𝑀) → 𝑀 ∈ dom ℤ≥) | |
| 2 | uzf 12782 | . . 3 ⊢ ℤ≥:ℤ⟶𝒫 ℤ | |
| 3 | 2 | fdmi 6666 | . 2 ⊢ dom ℤ≥ = ℤ |
| 4 | 1, 3 | eleqtrdi 2849 | 1 ⊢ (𝑁 ∈ (ℤ≥‘𝑀) → 𝑀 ∈ ℤ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2119 𝒫 cpw 4529 dom cdm 5618 ‘cfv 6485 ℤcz 12515 ℤ≥cuz 12779 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-sep 5218 ax-nul 5228 ax-pr 5362 ax-cnex 11085 ax-resscn 11086 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-ral 3054 df-rex 3064 df-rab 3392 df-v 3433 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4262 df-if 4455 df-pw 4531 df-sn 4556 df-pr 4558 df-op 4562 df-uni 4839 df-br 5073 df-opab 5135 df-mpt 5154 df-id 5513 df-xp 5624 df-rel 5625 df-cnv 5626 df-co 5627 df-dm 5628 df-rn 5629 df-res 5630 df-ima 5631 df-iota 6441 df-fun 6487 df-fn 6488 df-f 6489 df-fv 6493 df-ov 7359 df-neg 11371 df-z 12516 df-uz 12780 |
| This theorem is referenced by: eluz2 12785 uztrn 12797 uzneg 12799 uzss 12802 uz11 12804 eluzadd 12808 subeluzsub 12812 uzm1 12813 uzin 12815 uzind4 12847 uzsupss 12881 elfz5 13461 elfzel1 13468 eluzfz1 13476 fzsplit2 13494 fzopth 13506 ssfzunsn 13515 fzpred 13517 fzpreddisj 13518 uzsplit 13541 uzdisj 13542 fzdif1 13550 fzm1 13552 uznfz 13555 nn0disj 13589 preduz 13595 fzolb 13611 fzoss2 13633 fzouzdisj 13641 fzoun 13642 ige2m2fzo 13674 fzen2 13922 seqp1 13969 seqcl 13975 seqfeq2 13978 seqfveq 13979 seqshft2 13981 seqsplit 13988 seqcaopr3 13990 seqf1olem2a 13993 seqf1olem1 13994 seqf1olem2 13995 seqid 14000 seqhomo 14002 seqz 14003 leexp2a 14125 hashfz 14380 fzsdom2 14381 hashfzo 14382 hashfzp1 14384 seqcoll 14417 rexanuz2 15303 cau4 15310 clim2ser 15608 clim2ser2 15609 climserle 15616 caurcvg 15630 caucvg 15632 fsumcvg 15665 fsumcvg2 15680 fsumsers 15681 fsumm1 15704 fsum1p 15706 fsumrev2 15735 telfsumo 15756 fsumparts 15760 cvgcmp 15770 cvgcmpub 15771 cvgcmpce 15772 isumsplit 15796 clim2prod 15844 clim2div 15845 prodfrec 15851 ntrivcvgtail 15856 fprodcvg 15886 fprodser 15905 fprodm1 15923 fprodeq0 15931 pcaddlem 16850 vdwnnlem2 16958 prmlem0 17067 gsumval2a 18644 telgsumfzs 19955 dvfsumle 26006 dvfsumge 26007 dvfsumabs 26008 coeid3 26223 ulmres 26371 ulmss 26380 chtdif 27139 ppidif 27144 bcmono 27258 axlowdimlem6 29034 inffz 35958 mettrifi 38124 jm2.25 43444 jm2.16nn0 43449 dvgrat 44756 ssinc 45534 ssdec 45535 fzdifsuc2 45758 iuneqfzuzlem 45779 ssuzfz 45794 ioodvbdlimc1lem2 46375 ioodvbdlimc2lem 46377 carageniuncllem1 46964 caratheodorylem1 46969 |
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