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Mirrors > Home > MPE Home > Th. List > eluznn | Structured version Visualization version GIF version |
Description: Membership in a positive upper set of integers implies membership in ℕ. (Contributed by JJ, 1-Oct-2018.) |
Ref | Expression |
---|---|
eluznn | ⊢ ((𝑁 ∈ ℕ ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ ℕ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nnuz 12269 | . 2 ⊢ ℕ = (ℤ≥‘1) | |
2 | 1 | uztrn2 12250 | 1 ⊢ ((𝑁 ∈ ℕ ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ ℕ) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 ∈ wcel 2111 ‘cfv 6324 1c1 10527 ℕcn 11625 ℤ≥cuz 12231 |
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 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-10 2142 ax-11 2158 ax-12 2175 ax-ext 2770 ax-sep 5167 ax-nul 5174 ax-pow 5231 ax-pr 5295 ax-un 7441 ax-cnex 10582 ax-resscn 10583 ax-1cn 10584 ax-icn 10585 ax-addcl 10586 ax-addrcl 10587 ax-mulcl 10588 ax-mulrcl 10589 ax-mulcom 10590 ax-addass 10591 ax-mulass 10592 ax-distr 10593 ax-i2m1 10594 ax-1ne0 10595 ax-1rid 10596 ax-rnegex 10597 ax-rrecex 10598 ax-cnre 10599 ax-pre-lttri 10600 ax-pre-lttrn 10601 ax-pre-ltadd 10602 ax-pre-mulgt0 10603 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3or 1085 df-3an 1086 df-tru 1541 df-ex 1782 df-nf 1786 df-sb 2070 df-mo 2598 df-eu 2629 df-clab 2777 df-cleq 2791 df-clel 2870 df-nfc 2938 df-ne 2988 df-nel 3092 df-ral 3111 df-rex 3112 df-reu 3113 df-rab 3115 df-v 3443 df-sbc 3721 df-csb 3829 df-dif 3884 df-un 3886 df-in 3888 df-ss 3898 df-pss 3900 df-nul 4244 df-if 4426 df-pw 4499 df-sn 4526 df-pr 4528 df-tp 4530 df-op 4532 df-uni 4801 df-iun 4883 df-br 5031 df-opab 5093 df-mpt 5111 df-tr 5137 df-id 5425 df-eprel 5430 df-po 5438 df-so 5439 df-fr 5478 df-we 5480 df-xp 5525 df-rel 5526 df-cnv 5527 df-co 5528 df-dm 5529 df-rn 5530 df-res 5531 df-ima 5532 df-pred 6116 df-ord 6162 df-on 6163 df-lim 6164 df-suc 6165 df-iota 6283 df-fun 6326 df-fn 6327 df-f 6328 df-f1 6329 df-fo 6330 df-f1o 6331 df-fv 6332 df-riota 7093 df-ov 7138 df-oprab 7139 df-mpo 7140 df-om 7561 df-wrecs 7930 df-recs 7991 df-rdg 8029 df-er 8272 df-en 8493 df-dom 8494 df-sdom 8495 df-pnf 10666 df-mnf 10667 df-xr 10668 df-ltxr 10669 df-le 10670 df-sub 10861 df-neg 10862 df-nn 11626 df-z 11970 df-uz 12232 |
This theorem is referenced by: elfzo1 13082 expmulnbnd 13592 bcval5 13674 isercolllem1 15013 isercoll 15016 o1fsum 15160 climcndslem1 15196 climcndslem2 15197 climcnds 15198 mertenslem2 15233 rpnnen2lem6 15564 rpnnen2lem7 15565 rpnnen2lem9 15567 rpnnen2lem11 15569 pcmpt2 16219 pcmptdvds 16220 prmreclem4 16245 prmreclem5 16246 prmreclem6 16247 vdwnnlem2 16322 2expltfac 16418 1stcelcls 22066 lmnn 23867 cmetcaulem 23892 causs 23902 caubl 23912 caublcls 23913 ovolunlem1a 24100 volsuplem 24159 uniioombllem3 24189 mbfi1fseqlem6 24324 aaliou3lem2 24939 birthdaylem2 25538 lgamgulmlem4 25617 lgamcvg2 25640 chtub 25796 bclbnd 25864 bposlem3 25870 bposlem4 25871 bposlem5 25872 bposlem6 25873 lgsdilem2 25917 chebbnd1lem1 26053 chebbnd1lem2 26054 chebbnd1lem3 26055 dchrisumlema 26072 dchrisumlem2 26074 dchrisumlem3 26075 dchrisum0lem1b 26099 dchrisum0lem1 26100 pntrsumbnd2 26151 pntpbnd1 26170 pntpbnd2 26171 pntlemh 26183 pntlemq 26185 pntlemr 26186 pntlemj 26187 pntlemf 26189 minvecolem3 28659 minvecolem4 28663 h2hcau 28762 h2hlm 28763 chscllem2 29421 sinccvglem 33028 lmclim2 35196 geomcau 35197 heibor1lem 35247 rrncmslem 35270 divcnvg 42269 stoweidlem7 42649 stirlinglem12 42727 fourierdlem103 42851 fourierdlem104 42852 |
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