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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 12878 | . 2 ⊢ ℕ = (ℤ≥‘1) | |
| 2 | 1 | uztrn2 12858 | 1 ⊢ ((𝑁 ∈ ℕ ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ ℕ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 ∈ wcel 2142 ‘cfv 6521 1c1 11074 ℕcn 12210 ℤ≥cuz 12839 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-sep 5246 ax-nul 5256 ax-pow 5322 ax-pr 5390 ax-un 7718 ax-cnex 11129 ax-resscn 11130 ax-1cn 11131 ax-icn 11132 ax-addcl 11133 ax-addrcl 11134 ax-mulcl 11135 ax-mulrcl 11136 ax-mulcom 11137 ax-addass 11138 ax-mulass 11139 ax-distr 11140 ax-i2m1 11141 ax-1ne0 11142 ax-1rid 11143 ax-rnegex 11144 ax-rrecex 11145 ax-cnre 11146 ax-pre-lttri 11147 ax-pre-lttrn 11148 ax-pre-ltadd 11149 ax-pre-mulgt0 11150 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1099 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3062 df-ral 3077 df-rex 3087 df-reu 3368 df-rab 3415 df-v 3456 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4481 df-pw 4557 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4951 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6288 df-ord 6349 df-on 6350 df-lim 6351 df-suc 6352 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-riota 7353 df-ov 7399 df-oprab 7400 df-mpo 7401 df-om 7847 df-2nd 7971 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8381 df-er 8678 df-en 8928 df-dom 8929 df-sdom 8930 df-pnf 11218 df-mnf 11219 df-xr 11220 df-ltxr 11221 df-le 11222 df-sub 11416 df-neg 11417 df-nn 12211 df-z 12569 df-uz 12840 |
| This theorem is referenced by: elfzo1 13718 expmulnbnd 14248 bcval5 14331 isercolllem1 15692 isercoll 15695 o1fsum 15841 climcndslem1 15879 climcndslem2 15880 climcnds 15881 mertenslem2 15915 rpnnen2lem6 16251 rpnnen2lem7 16252 rpnnen2lem9 16254 rpnnen2lem11 16256 pcmpt2 16929 pcmptdvds 16930 prmreclem4 16955 prmreclem5 16956 prmreclem6 16957 vdwnnlem2 17032 2expltfac 17128 1stcelcls 23521 lmnn 25325 cmetcaulem 25350 causs 25360 caubl 25370 caublcls 25371 ovolunlem1a 25558 volsuplem 25617 uniioombllem3 25647 mbfi1fseqlem6 25782 aaliou3lem2 26407 birthdaylem2 27017 lgamgulmlem4 27096 lgamcvg2 27119 chtub 27276 bclbnd 27344 bposlem3 27350 bposlem4 27351 bposlem5 27352 bposlem6 27353 lgsdilem2 27397 chebbnd1lem1 27533 chebbnd1lem2 27534 chebbnd1lem3 27535 dchrisumlema 27552 dchrisumlem2 27554 dchrisumlem3 27555 dchrisum0lem1b 27579 dchrisum0lem1 27580 pntrsumbnd2 27631 pntpbnd1 27650 pntpbnd2 27651 pntlemh 27663 pntlemq 27665 pntlemr 27666 pntlemj 27667 pntlemf 27669 minvecolem3 31079 minvecolem4 31083 h2hcau 31182 h2hlm 31183 chscllem2 31841 sinccvglem 36022 lmclim2 38257 geomcau 38258 heibor1lem 38308 rrncmslem 38331 aks4d1p1 42693 fimgmcyc 43152 divcnvg 46203 stoweidlem7 46581 stirlinglem12 46659 fourierdlem103 46783 fourierdlem104 46784 |
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