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Mirrors > Home > MPE Home > Th. List > Mathboxes > ltrmy | Structured version Visualization version GIF version |
Description: The Y-sequence is strictly monotonic over ℤ. (Contributed by Stefan O'Rear, 25-Sep-2014.) |
Ref | Expression |
---|---|
ltrmy | ⊢ ((𝐴 ∈ (ℤ≥‘2) ∧ 𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ) → (𝑀 < 𝑁 ↔ (𝐴 Yrm 𝑀) < (𝐴 Yrm 𝑁))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ltrmynn0 41456 | . . 3 ⊢ ((𝐴 ∈ (ℤ≥‘2) ∧ 𝑎 ∈ ℕ0 ∧ 𝑏 ∈ ℕ0) → (𝑎 < 𝑏 ↔ (𝐴 Yrm 𝑎) < (𝐴 Yrm 𝑏))) | |
2 | 1 | biimpd 228 | . 2 ⊢ ((𝐴 ∈ (ℤ≥‘2) ∧ 𝑎 ∈ ℕ0 ∧ 𝑏 ∈ ℕ0) → (𝑎 < 𝑏 → (𝐴 Yrm 𝑎) < (𝐴 Yrm 𝑏))) |
3 | frmy 41422 | . . . 4 ⊢ Yrm :((ℤ≥‘2) × ℤ)⟶ℤ | |
4 | 3 | fovcl 7520 | . . 3 ⊢ ((𝐴 ∈ (ℤ≥‘2) ∧ 𝑎 ∈ ℤ) → (𝐴 Yrm 𝑎) ∈ ℤ) |
5 | 4 | zred 12648 | . 2 ⊢ ((𝐴 ∈ (ℤ≥‘2) ∧ 𝑎 ∈ ℤ) → (𝐴 Yrm 𝑎) ∈ ℝ) |
6 | rmyneg 41436 | . 2 ⊢ ((𝐴 ∈ (ℤ≥‘2) ∧ 𝑏 ∈ ℤ) → (𝐴 Yrm -𝑏) = -(𝐴 Yrm 𝑏)) | |
7 | oveq2 7401 | . 2 ⊢ (𝑎 = 𝑀 → (𝐴 Yrm 𝑎) = (𝐴 Yrm 𝑀)) | |
8 | oveq2 7401 | . 2 ⊢ (𝑎 = 𝑁 → (𝐴 Yrm 𝑎) = (𝐴 Yrm 𝑁)) | |
9 | oveq2 7401 | . 2 ⊢ (𝑎 = 𝑏 → (𝐴 Yrm 𝑎) = (𝐴 Yrm 𝑏)) | |
10 | oveq2 7401 | . 2 ⊢ (𝑎 = -𝑏 → (𝐴 Yrm 𝑎) = (𝐴 Yrm -𝑏)) | |
11 | 2, 5, 6, 7, 8, 9, 10 | monotoddzz 41451 | 1 ⊢ ((𝐴 ∈ (ℤ≥‘2) ∧ 𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ) → (𝑀 < 𝑁 ↔ (𝐴 Yrm 𝑀) < (𝐴 Yrm 𝑁))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 205 ∧ wa 396 ∧ w3a 1087 ∈ wcel 2106 class class class wbr 5141 ‘cfv 6532 (class class class)co 7393 < clt 11230 -cneg 11427 2c2 12249 ℕ0cn0 12454 ℤcz 12540 ℤ≥cuz 12804 Yrm crmy 41408 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-rep 5278 ax-sep 5292 ax-nul 5299 ax-pow 5356 ax-pr 5420 ax-un 7708 ax-inf2 9618 ax-cnex 11148 ax-resscn 11149 ax-1cn 11150 ax-icn 11151 ax-addcl 11152 ax-addrcl 11153 ax-mulcl 11154 ax-mulrcl 11155 ax-mulcom 11156 ax-addass 11157 ax-mulass 11158 ax-distr 11159 ax-i2m1 11160 ax-1ne0 11161 ax-1rid 11162 ax-rnegex 11163 ax-rrecex 11164 ax-cnre 11165 ax-pre-lttri 11166 ax-pre-lttrn 11167 ax-pre-ltadd 11168 ax-pre-mulgt0 11169 ax-pre-sup 11170 ax-addf 11171 ax-mulf 11172 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-nel 3046 df-ral 3061 df-rex 3070 df-rmo 3375 df-reu 3376 df-rab 3432 df-v 3475 df-sbc 3774 df-csb 3890 df-dif 3947 df-un 3949 df-in 3951 df-ss 3961 df-pss 3963 df-nul 4319 df-if 4523 df-pw 4598 df-sn 4623 df-pr 4625 df-tp 4627 df-op 4629 df-uni 4902 df-int 4944 df-iun 4992 df-iin 4993 df-br 5142 df-opab 5204 df-mpt 5225 df-tr 5259 df-id 5567 df-eprel 5573 df-po 5581 df-so 5582 df-fr 5624 df-se 5625 df-we 5626 df-xp 5675 df-rel 5676 df-cnv 5677 df-co 5678 df-dm 5679 df-rn 5680 df-res 5681 df-ima 5682 df-pred 6289 df-ord 6356 df-on 6357 df-lim 6358 df-suc 6359 df-iota 6484 df-fun 6534 df-fn 6535 df-f 6536 df-f1 6537 df-fo 6538 df-f1o 6539 df-fv 6540 df-isom 6541 df-riota 7349 df-ov 7396 df-oprab 7397 df-mpo 7398 df-of 7653 df-om 7839 df-1st 7957 df-2nd 7958 df-supp 8129 df-frecs 8248 df-wrecs 8279 df-recs 8353 df-rdg 8392 df-1o 8448 df-2o 8449 df-oadd 8452 df-omul 8453 df-er 8686 df-map 8805 df-pm 8806 df-ixp 8875 df-en 8923 df-dom 8924 df-sdom 8925 df-fin 8926 df-fsupp 9345 df-fi 9388 df-sup 9419 df-inf 9420 df-oi 9487 df-card 9916 df-acn 9919 df-pnf 11232 df-mnf 11233 df-xr 11234 df-ltxr 11235 df-le 11236 df-sub 11428 df-neg 11429 df-div 11854 df-nn 12195 df-2 12257 df-3 12258 df-4 12259 df-5 12260 df-6 12261 df-7 12262 df-8 12263 df-9 12264 df-n0 12455 df-xnn0 12527 df-z 12541 df-dec 12660 df-uz 12805 df-q 12915 df-rp 12957 df-xneg 13074 df-xadd 13075 df-xmul 13076 df-ioo 13310 df-ioc 13311 df-ico 13312 df-icc 13313 df-fz 13467 df-fzo 13610 df-fl 13739 df-mod 13817 df-seq 13949 df-exp 14010 df-fac 14216 df-bc 14245 df-hash 14273 df-shft 14996 df-cj 15028 df-re 15029 df-im 15030 df-sqrt 15164 df-abs 15165 df-limsup 15397 df-clim 15414 df-rlim 15415 df-sum 15615 df-ef 15993 df-sin 15995 df-cos 15996 df-pi 15998 df-dvds 16180 df-gcd 16418 df-numer 16653 df-denom 16654 df-struct 17062 df-sets 17079 df-slot 17097 df-ndx 17109 df-base 17127 df-ress 17156 df-plusg 17192 df-mulr 17193 df-starv 17194 df-sca 17195 df-vsca 17196 df-ip 17197 df-tset 17198 df-ple 17199 df-ds 17201 df-unif 17202 df-hom 17203 df-cco 17204 df-rest 17350 df-topn 17351 df-0g 17369 df-gsum 17370 df-topgen 17371 df-pt 17372 df-prds 17375 df-xrs 17430 df-qtop 17435 df-imas 17436 df-xps 17438 df-mre 17512 df-mrc 17513 df-acs 17515 df-mgm 18543 df-sgrp 18592 df-mnd 18603 df-submnd 18648 df-mulg 18923 df-cntz 19147 df-cmn 19614 df-psmet 20870 df-xmet 20871 df-met 20872 df-bl 20873 df-mopn 20874 df-fbas 20875 df-fg 20876 df-cnfld 20879 df-top 22325 df-topon 22342 df-topsp 22364 df-bases 22378 df-cld 22452 df-ntr 22453 df-cls 22454 df-nei 22531 df-lp 22569 df-perf 22570 df-cn 22660 df-cnp 22661 df-haus 22748 df-tx 22995 df-hmeo 23188 df-fil 23279 df-fm 23371 df-flim 23372 df-flf 23373 df-xms 23755 df-ms 23756 df-tms 23757 df-cncf 24323 df-limc 25312 df-dv 25313 df-log 25994 df-squarenn 41348 df-pell1qr 41349 df-pell14qr 41350 df-pell1234qr 41351 df-pellfund 41352 df-rmx 41409 df-rmy 41410 |
This theorem is referenced by: rmyeq0 41461 rmyeq 41462 lermy 41463 rmynn 41464 jm2.24nn 41467 jm2.17c 41470 jm2.24 41471 rmygeid 41472 jm2.20nn 41505 jm2.27a 41513 jm2.27c 41515 rmydioph 41522 |
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