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Mirrors > Home > MPE Home > Th. List > Mathboxes > frmx | Structured version Visualization version GIF version |
Description: The X sequence is a nonnegative integer. See rmxnn 40266 for a strengthening. (Contributed by Stefan O'Rear, 22-Sep-2014.) |
Ref | Expression |
---|---|
frmx | ⊢ Xrm :((ℤ≥‘2) × ℤ)⟶ℕ0 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rmxyelxp 40227 | . . . 4 ⊢ ((𝑎 ∈ (ℤ≥‘2) ∧ 𝑏 ∈ ℤ) → (◡(𝑐 ∈ (ℕ0 × ℤ) ↦ ((1st ‘𝑐) + ((√‘((𝑎↑2) − 1)) · (2nd ‘𝑐))))‘((𝑎 + (√‘((𝑎↑2) − 1)))↑𝑏)) ∈ (ℕ0 × ℤ)) | |
2 | xp1st 7726 | . . . 4 ⊢ ((◡(𝑐 ∈ (ℕ0 × ℤ) ↦ ((1st ‘𝑐) + ((√‘((𝑎↑2) − 1)) · (2nd ‘𝑐))))‘((𝑎 + (√‘((𝑎↑2) − 1)))↑𝑏)) ∈ (ℕ0 × ℤ) → (1st ‘(◡(𝑐 ∈ (ℕ0 × ℤ) ↦ ((1st ‘𝑐) + ((√‘((𝑎↑2) − 1)) · (2nd ‘𝑐))))‘((𝑎 + (√‘((𝑎↑2) − 1)))↑𝑏))) ∈ ℕ0) | |
3 | 1, 2 | syl 17 | . . 3 ⊢ ((𝑎 ∈ (ℤ≥‘2) ∧ 𝑏 ∈ ℤ) → (1st ‘(◡(𝑐 ∈ (ℕ0 × ℤ) ↦ ((1st ‘𝑐) + ((√‘((𝑎↑2) − 1)) · (2nd ‘𝑐))))‘((𝑎 + (√‘((𝑎↑2) − 1)))↑𝑏))) ∈ ℕ0) |
4 | 3 | rgen2 3133 | . 2 ⊢ ∀𝑎 ∈ (ℤ≥‘2)∀𝑏 ∈ ℤ (1st ‘(◡(𝑐 ∈ (ℕ0 × ℤ) ↦ ((1st ‘𝑐) + ((√‘((𝑎↑2) − 1)) · (2nd ‘𝑐))))‘((𝑎 + (√‘((𝑎↑2) − 1)))↑𝑏))) ∈ ℕ0 |
5 | df-rmx 40217 | . . 3 ⊢ Xrm = (𝑎 ∈ (ℤ≥‘2), 𝑏 ∈ ℤ ↦ (1st ‘(◡(𝑐 ∈ (ℕ0 × ℤ) ↦ ((1st ‘𝑐) + ((√‘((𝑎↑2) − 1)) · (2nd ‘𝑐))))‘((𝑎 + (√‘((𝑎↑2) − 1)))↑𝑏)))) | |
6 | 5 | fmpo 7771 | . 2 ⊢ (∀𝑎 ∈ (ℤ≥‘2)∀𝑏 ∈ ℤ (1st ‘(◡(𝑐 ∈ (ℕ0 × ℤ) ↦ ((1st ‘𝑐) + ((√‘((𝑎↑2) − 1)) · (2nd ‘𝑐))))‘((𝑎 + (√‘((𝑎↑2) − 1)))↑𝑏))) ∈ ℕ0 ↔ Xrm :((ℤ≥‘2) × ℤ)⟶ℕ0) |
7 | 4, 6 | mpbi 233 | 1 ⊢ Xrm :((ℤ≥‘2) × ℤ)⟶ℕ0 |
Colors of variables: wff setvar class |
Syntax hints: ∧ wa 400 ∈ wcel 2112 ∀wral 3071 ↦ cmpt 5113 × cxp 5523 ◡ccnv 5524 ⟶wf 6332 ‘cfv 6336 (class class class)co 7151 1st c1st 7692 2nd c2nd 7693 1c1 10577 + caddc 10579 · cmul 10581 − cmin 10909 2c2 11730 ℕ0cn0 11935 ℤcz 12021 ℤ≥cuz 12283 ↑cexp 13480 √csqrt 14641 Xrm crmx 40215 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1912 ax-6 1971 ax-7 2016 ax-8 2114 ax-9 2122 ax-10 2143 ax-11 2159 ax-12 2176 ax-ext 2730 ax-rep 5157 ax-sep 5170 ax-nul 5177 ax-pow 5235 ax-pr 5299 ax-un 7460 ax-inf2 9138 ax-cnex 10632 ax-resscn 10633 ax-1cn 10634 ax-icn 10635 ax-addcl 10636 ax-addrcl 10637 ax-mulcl 10638 ax-mulrcl 10639 ax-mulcom 10640 ax-addass 10641 ax-mulass 10642 ax-distr 10643 ax-i2m1 10644 ax-1ne0 10645 ax-1rid 10646 ax-rnegex 10647 ax-rrecex 10648 ax-cnre 10649 ax-pre-lttri 10650 ax-pre-lttrn 10651 ax-pre-ltadd 10652 ax-pre-mulgt0 10653 ax-pre-sup 10654 ax-addf 10655 ax-mulf 10656 |
This theorem depends on definitions: df-bi 210 df-an 401 df-or 846 df-3or 1086 df-3an 1087 df-tru 1542 df-fal 1552 df-ex 1783 df-nf 1787 df-sb 2071 df-mo 2558 df-eu 2589 df-clab 2737 df-cleq 2751 df-clel 2831 df-nfc 2902 df-ne 2953 df-nel 3057 df-ral 3076 df-rex 3077 df-reu 3078 df-rmo 3079 df-rab 3080 df-v 3412 df-sbc 3698 df-csb 3807 df-dif 3862 df-un 3864 df-in 3866 df-ss 3876 df-pss 3878 df-nul 4227 df-if 4422 df-pw 4497 df-sn 4524 df-pr 4526 df-tp 4528 df-op 4530 df-uni 4800 df-int 4840 df-iun 4886 df-iin 4887 df-br 5034 df-opab 5096 df-mpt 5114 df-tr 5140 df-id 5431 df-eprel 5436 df-po 5444 df-so 5445 df-fr 5484 df-se 5485 df-we 5486 df-xp 5531 df-rel 5532 df-cnv 5533 df-co 5534 df-dm 5535 df-rn 5536 df-res 5537 df-ima 5538 df-pred 6127 df-ord 6173 df-on 6174 df-lim 6175 df-suc 6176 df-iota 6295 df-fun 6338 df-fn 6339 df-f 6340 df-f1 6341 df-fo 6342 df-f1o 6343 df-fv 6344 df-isom 6345 df-riota 7109 df-ov 7154 df-oprab 7155 df-mpo 7156 df-of 7406 df-om 7581 df-1st 7694 df-2nd 7695 df-supp 7837 df-wrecs 7958 df-recs 8019 df-rdg 8057 df-1o 8113 df-2o 8114 df-oadd 8117 df-omul 8118 df-er 8300 df-map 8419 df-pm 8420 df-ixp 8481 df-en 8529 df-dom 8530 df-sdom 8531 df-fin 8532 df-fsupp 8868 df-fi 8909 df-sup 8940 df-inf 8941 df-oi 9008 df-card 9402 df-acn 9405 df-pnf 10716 df-mnf 10717 df-xr 10718 df-ltxr 10719 df-le 10720 df-sub 10911 df-neg 10912 df-div 11337 df-nn 11676 df-2 11738 df-3 11739 df-4 11740 df-5 11741 df-6 11742 df-7 11743 df-8 11744 df-9 11745 df-n0 11936 df-xnn0 12008 df-z 12022 df-dec 12139 df-uz 12284 df-q 12390 df-rp 12432 df-xneg 12549 df-xadd 12550 df-xmul 12551 df-ioo 12784 df-ioc 12785 df-ico 12786 df-icc 12787 df-fz 12941 df-fzo 13084 df-fl 13212 df-mod 13288 df-seq 13420 df-exp 13481 df-fac 13685 df-bc 13714 df-hash 13742 df-shft 14475 df-cj 14507 df-re 14508 df-im 14509 df-sqrt 14643 df-abs 14644 df-limsup 14877 df-clim 14894 df-rlim 14895 df-sum 15092 df-ef 15470 df-sin 15472 df-cos 15473 df-pi 15475 df-dvds 15657 df-gcd 15895 df-numer 16131 df-denom 16132 df-struct 16544 df-ndx 16545 df-slot 16546 df-base 16548 df-sets 16549 df-ress 16550 df-plusg 16637 df-mulr 16638 df-starv 16639 df-sca 16640 df-vsca 16641 df-ip 16642 df-tset 16643 df-ple 16644 df-ds 16646 df-unif 16647 df-hom 16648 df-cco 16649 df-rest 16755 df-topn 16756 df-0g 16774 df-gsum 16775 df-topgen 16776 df-pt 16777 df-prds 16780 df-xrs 16834 df-qtop 16839 df-imas 16840 df-xps 16842 df-mre 16916 df-mrc 16917 df-acs 16919 df-mgm 17919 df-sgrp 17968 df-mnd 17979 df-submnd 18024 df-mulg 18293 df-cntz 18515 df-cmn 18976 df-psmet 20159 df-xmet 20160 df-met 20161 df-bl 20162 df-mopn 20163 df-fbas 20164 df-fg 20165 df-cnfld 20168 df-top 21595 df-topon 21612 df-topsp 21634 df-bases 21647 df-cld 21720 df-ntr 21721 df-cls 21722 df-nei 21799 df-lp 21837 df-perf 21838 df-cn 21928 df-cnp 21929 df-haus 22016 df-tx 22263 df-hmeo 22456 df-fil 22547 df-fm 22639 df-flim 22640 df-flf 22641 df-xms 23023 df-ms 23024 df-tms 23025 df-cncf 23580 df-limc 24566 df-dv 24567 df-log 25248 df-squarenn 40156 df-pell1qr 40157 df-pell14qr 40158 df-pell1234qr 40159 df-pellfund 40160 df-rmx 40217 |
This theorem is referenced by: rmxycomplete 40232 rmxynorm 40233 rmxyneg 40235 rmxyadd 40236 rmxy1 40237 rmxy0 40238 rmyp1 40248 rmxm1 40249 rmym1 40250 rmxluc 40251 rmyluc 40252 rmxdbl 40254 rmydbl 40255 rmxypos 40262 ltrmynn0 40263 ltrmxnn0 40264 lermxnn0 40265 rmxnn 40266 jm2.24nn 40274 jm2.24 40278 jm2.18 40303 jm2.19lem1 40304 jm2.19lem2 40305 jm2.22 40310 jm2.23 40311 jm2.20nn 40312 jm2.25 40314 jm2.26a 40315 jm2.26lem3 40316 jm2.26 40317 jm2.27c 40322 rmxdiophlem 40330 jm3.1 40335 expdiophlem1 40336 |
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