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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 12901 | . 2 ⊢ ℕ = (ℤ≥‘1) | |
| 2 | 1 | uztrn2 12881 | 1 ⊢ ((𝑁 ∈ ℕ ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ ℕ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∈ wcel 2149 ‘cfv 6537 1c1 11101 ℕcn 12233 ℤ≥cuz 12862 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-sep 5259 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 ax-cnex 11156 ax-resscn 11157 ax-1cn 11158 ax-icn 11159 ax-addcl 11160 ax-addrcl 11161 ax-mulcl 11162 ax-mulrcl 11163 ax-mulcom 11164 ax-addass 11165 ax-mulass 11166 ax-distr 11167 ax-i2m1 11168 ax-1ne0 11169 ax-1rid 11170 ax-rnegex 11171 ax-rrecex 11172 ax-cnre 11173 ax-pre-lttri 11174 ax-pre-lttrn 11175 ax-pre-ltadd 11176 ax-pre-mulgt0 11177 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-nel 3071 df-ral 3086 df-rex 3096 df-reu 3376 df-rab 3423 df-v 3463 df-sbc 3752 df-csb 3860 df-dif 3914 df-un 3916 df-in 3918 df-ss 3928 df-pss 3931 df-nul 4293 df-if 4491 df-pw 4567 df-sn 4593 df-pr 4595 df-op 4599 df-uni 4875 df-iun 4960 df-br 5112 df-opab 5176 df-mpt 5195 df-tr 5221 df-id 5557 df-eprel 5562 df-po 5570 df-so 5571 df-fr 5615 df-we 5617 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7368 df-ov 7414 df-oprab 7415 df-mpo 7416 df-om 7863 df-2nd 7987 df-frecs 8278 df-wrecs 8309 df-recs 8358 df-rdg 8397 df-er 8694 df-en 8944 df-dom 8945 df-sdom 8946 df-pnf 11245 df-mnf 11246 df-xr 11247 df-ltxr 11248 df-le 11249 df-sub 11443 df-neg 11444 df-nn 12234 df-z 12592 df-uz 12863 |
| This theorem is referenced by: elfzo1 13741 expmulnbnd 14271 bcval5 14354 isercolllem1 15716 isercoll 15719 o1fsum 15865 climcndslem1 15903 climcndslem2 15904 climcnds 15905 mertenslem2 15939 rpnnen2lem6 16275 rpnnen2lem7 16276 rpnnen2lem9 16278 rpnnen2lem11 16280 pcmpt2 16953 pcmptdvds 16954 prmreclem4 16979 prmreclem5 16980 prmreclem6 16981 vdwnnlem2 17056 2expltfac 17152 1stcelcls 23587 lmnn 25391 cmetcaulem 25416 causs 25426 caubl 25436 caublcls 25437 ovolunlem1a 25624 volsuplem 25683 uniioombllem3 25713 mbfi1fseqlem6 25848 aaliou3lem2 26473 birthdaylem2 27083 lgamgulmlem4 27162 lgamcvg2 27185 chtub 27342 bclbnd 27410 bposlem3 27416 bposlem4 27417 bposlem5 27418 bposlem6 27419 lgsdilem2 27463 chebbnd1lem1 27599 chebbnd1lem2 27600 chebbnd1lem3 27601 dchrisumlema 27618 dchrisumlem2 27620 dchrisumlem3 27621 dchrisum0lem1b 27645 dchrisum0lem1 27646 pntrsumbnd2 27697 pntpbnd1 27716 pntpbnd2 27717 pntlemh 27729 pntlemq 27731 pntlemr 27732 pntlemj 27733 pntlemf 27735 minvecolem3 31169 minvecolem4 31173 h2hcau 31272 h2hlm 31273 chscllem2 31931 sinccvglem 36097 lmclim2 38332 geomcau 38333 heibor1lem 38383 rrncmslem 38406 aks4d1p1 42768 fimgmcyc 43229 divcnvg 46270 stoweidlem7 46648 stirlinglem12 46726 fourierdlem103 46850 fourierdlem104 46851 |
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