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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 12282 | . 2 ⊢ ℕ = (ℤ≥‘1) | |
2 | 1 | uztrn2 12263 | 1 ⊢ ((𝑁 ∈ ℕ ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ ℕ) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∈ wcel 2114 ‘cfv 6355 1c1 10538 ℕcn 11638 ℤ≥cuz 12244 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-sep 5203 ax-nul 5210 ax-pow 5266 ax-pr 5330 ax-un 7461 ax-cnex 10593 ax-resscn 10594 ax-1cn 10595 ax-icn 10596 ax-addcl 10597 ax-addrcl 10598 ax-mulcl 10599 ax-mulrcl 10600 ax-mulcom 10601 ax-addass 10602 ax-mulass 10603 ax-distr 10604 ax-i2m1 10605 ax-1ne0 10606 ax-1rid 10607 ax-rnegex 10608 ax-rrecex 10609 ax-cnre 10610 ax-pre-lttri 10611 ax-pre-lttrn 10612 ax-pre-ltadd 10613 ax-pre-mulgt0 10614 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-reu 3145 df-rab 3147 df-v 3496 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-pss 3954 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4568 df-pr 4570 df-tp 4572 df-op 4574 df-uni 4839 df-iun 4921 df-br 5067 df-opab 5129 df-mpt 5147 df-tr 5173 df-id 5460 df-eprel 5465 df-po 5474 df-so 5475 df-fr 5514 df-we 5516 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-res 5567 df-ima 5568 df-pred 6148 df-ord 6194 df-on 6195 df-lim 6196 df-suc 6197 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-f1 6360 df-fo 6361 df-f1o 6362 df-fv 6363 df-riota 7114 df-ov 7159 df-oprab 7160 df-mpo 7161 df-om 7581 df-wrecs 7947 df-recs 8008 df-rdg 8046 df-er 8289 df-en 8510 df-dom 8511 df-sdom 8512 df-pnf 10677 df-mnf 10678 df-xr 10679 df-ltxr 10680 df-le 10681 df-sub 10872 df-neg 10873 df-nn 11639 df-z 11983 df-uz 12245 |
This theorem is referenced by: elfzo1 13088 expmulnbnd 13597 bcval5 13679 isercolllem1 15021 isercoll 15024 o1fsum 15168 climcndslem1 15204 climcndslem2 15205 climcnds 15206 mertenslem2 15241 rpnnen2lem6 15572 rpnnen2lem7 15573 rpnnen2lem9 15575 rpnnen2lem11 15577 pcmpt2 16229 pcmptdvds 16230 prmreclem4 16255 prmreclem5 16256 prmreclem6 16257 vdwnnlem2 16332 2expltfac 16426 1stcelcls 22069 lmnn 23866 cmetcaulem 23891 causs 23901 caubl 23911 caublcls 23912 ovolunlem1a 24097 volsuplem 24156 uniioombllem3 24186 mbfi1fseqlem6 24321 aaliou3lem2 24932 birthdaylem2 25530 lgamgulmlem4 25609 lgamcvg2 25632 chtub 25788 bclbnd 25856 bposlem3 25862 bposlem4 25863 bposlem5 25864 bposlem6 25865 lgsdilem2 25909 chebbnd1lem1 26045 chebbnd1lem2 26046 chebbnd1lem3 26047 dchrisumlema 26064 dchrisumlem2 26066 dchrisumlem3 26067 dchrisum0lem1b 26091 dchrisum0lem1 26092 pntrsumbnd2 26143 pntpbnd1 26162 pntpbnd2 26163 pntlemh 26175 pntlemq 26177 pntlemr 26178 pntlemj 26179 pntlemf 26181 minvecolem3 28653 minvecolem4 28657 h2hcau 28756 h2hlm 28757 chscllem2 29415 sinccvglem 32915 lmclim2 35048 geomcau 35049 heibor1lem 35102 rrncmslem 35125 divcnvg 41957 stoweidlem7 42341 stirlinglem12 42419 fourierdlem103 42543 fourierdlem104 42544 |
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