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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 6874 | . 2 ⊢ (𝑁 ∈ (ℤ≥‘𝑀) → 𝑀 ∈ dom ℤ≥) | |
| 2 | uzf 12791 | . . 3 ⊢ ℤ≥:ℤ⟶𝒫 ℤ | |
| 3 | 2 | fdmi 6679 | . 2 ⊢ dom ℤ≥ = ℤ |
| 4 | 1, 3 | eleqtrdi 2846 | 1 ⊢ (𝑁 ∈ (ℤ≥‘𝑀) → 𝑀 ∈ ℤ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2114 𝒫 cpw 4541 dom cdm 5631 ‘cfv 6498 ℤcz 12524 ℤ≥cuz 12788 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2708 ax-sep 5231 ax-nul 5241 ax-pr 5375 ax-cnex 11094 ax-resscn 11095 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-ral 3052 df-rex 3062 df-rab 3390 df-v 3431 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-br 5086 df-opab 5148 df-mpt 5167 df-id 5526 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-fv 6506 df-ov 7370 df-neg 11380 df-z 12525 df-uz 12789 |
| This theorem is referenced by: eluz2 12794 uztrn 12806 uzneg 12808 uzss 12811 uz11 12813 eluzadd 12817 subeluzsub 12821 uzm1 12822 uzin 12824 uzind4 12856 uzsupss 12890 elfz5 13470 elfzel1 13477 eluzfz1 13485 fzsplit2 13503 fzopth 13515 ssfzunsn 13524 fzpred 13526 fzpreddisj 13527 uzsplit 13550 uzdisj 13551 fzdif1 13559 fzm1 13561 uznfz 13564 nn0disj 13598 preduz 13604 fzolb 13620 fzoss2 13642 fzouzdisj 13650 fzoun 13651 ige2m2fzo 13683 fzen2 13931 seqp1 13978 seqcl 13984 seqfeq2 13987 seqfveq 13988 seqshft2 13990 seqsplit 13997 seqcaopr3 13999 seqf1olem2a 14002 seqf1olem1 14003 seqf1olem2 14004 seqid 14009 seqhomo 14011 seqz 14012 leexp2a 14134 hashfz 14389 fzsdom2 14390 hashfzo 14391 hashfzp1 14393 seqcoll 14426 rexanuz2 15312 cau4 15319 clim2ser 15617 clim2ser2 15618 climserle 15625 caurcvg 15639 caucvg 15641 fsumcvg 15674 fsumcvg2 15689 fsumsers 15690 fsumm1 15713 fsum1p 15715 fsumrev2 15744 telfsumo 15765 fsumparts 15769 cvgcmp 15779 cvgcmpub 15780 cvgcmpce 15781 isumsplit 15805 clim2prod 15853 clim2div 15854 prodfrec 15860 ntrivcvgtail 15865 fprodcvg 15895 fprodser 15914 fprodm1 15932 fprodeq0 15940 pcaddlem 16859 vdwnnlem2 16967 prmlem0 17076 gsumval2a 18653 telgsumfzs 19964 dvfsumle 25988 dvfsumge 25989 dvfsumabs 25990 coeid3 26205 ulmres 26353 ulmss 26362 chtdif 27121 ppidif 27126 bcmono 27240 axlowdimlem6 29016 inffz 35912 mettrifi 38078 jm2.25 43427 jm2.16nn0 43432 dvgrat 44739 ssinc 45517 ssdec 45518 fzdifsuc2 45743 iuneqfzuzlem 45764 ssuzfz 45779 ioodvbdlimc1lem2 46360 ioodvbdlimc2lem 46362 carageniuncllem1 46949 caratheodorylem1 46954 |
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