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| Mirrors > Home > MPE Home > Th. List > vmalelog | Structured version Visualization version GIF version | ||
| Description: The von Mangoldt function is less than the natural log. (Contributed by Mario Carneiro, 7-Apr-2016.) |
| Ref | Expression |
|---|---|
| vmalelog | ⊢ (𝐴 ∈ ℕ → (Λ‘𝐴) ≤ (log‘𝐴)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breq1 5101 | . 2 ⊢ ((Λ‘𝐴) = 0 → ((Λ‘𝐴) ≤ (log‘𝐴) ↔ 0 ≤ (log‘𝐴))) | |
| 2 | isppw2 27081 | . . . 4 ⊢ (𝐴 ∈ ℕ → ((Λ‘𝐴) ≠ 0 ↔ ∃𝑝 ∈ ℙ ∃𝑘 ∈ ℕ 𝐴 = (𝑝↑𝑘))) | |
| 3 | prmnn 16601 | . . . . . . . . . . 11 ⊢ (𝑝 ∈ ℙ → 𝑝 ∈ ℕ) | |
| 4 | 3 | nnrpd 12947 | . . . . . . . . . 10 ⊢ (𝑝 ∈ ℙ → 𝑝 ∈ ℝ+) |
| 5 | 4 | adantr 480 | . . . . . . . . 9 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → 𝑝 ∈ ℝ+) |
| 6 | 5 | relogcld 26588 | . . . . . . . 8 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → (log‘𝑝) ∈ ℝ) |
| 7 | nnre 12152 | . . . . . . . . 9 ⊢ (𝑘 ∈ ℕ → 𝑘 ∈ ℝ) | |
| 8 | 7 | adantl 481 | . . . . . . . 8 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → 𝑘 ∈ ℝ) |
| 9 | log1 26550 | . . . . . . . . 9 ⊢ (log‘1) = 0 | |
| 10 | 3 | adantr 480 | . . . . . . . . . . 11 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → 𝑝 ∈ ℕ) |
| 11 | 10 | nnge1d 12193 | . . . . . . . . . 10 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → 1 ≤ 𝑝) |
| 12 | 1rp 12909 | . . . . . . . . . . 11 ⊢ 1 ∈ ℝ+ | |
| 13 | logleb 26568 | . . . . . . . . . . 11 ⊢ ((1 ∈ ℝ+ ∧ 𝑝 ∈ ℝ+) → (1 ≤ 𝑝 ↔ (log‘1) ≤ (log‘𝑝))) | |
| 14 | 12, 5, 13 | sylancr 587 | . . . . . . . . . 10 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → (1 ≤ 𝑝 ↔ (log‘1) ≤ (log‘𝑝))) |
| 15 | 11, 14 | mpbid 232 | . . . . . . . . 9 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → (log‘1) ≤ (log‘𝑝)) |
| 16 | 9, 15 | eqbrtrrid 5134 | . . . . . . . 8 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → 0 ≤ (log‘𝑝)) |
| 17 | nnge1 12173 | . . . . . . . . 9 ⊢ (𝑘 ∈ ℕ → 1 ≤ 𝑘) | |
| 18 | 17 | adantl 481 | . . . . . . . 8 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → 1 ≤ 𝑘) |
| 19 | 6, 8, 16, 18 | lemulge12d 12080 | . . . . . . 7 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → (log‘𝑝) ≤ (𝑘 · (log‘𝑝))) |
| 20 | vmappw 27082 | . . . . . . 7 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → (Λ‘(𝑝↑𝑘)) = (log‘𝑝)) | |
| 21 | nnz 12509 | . . . . . . . 8 ⊢ (𝑘 ∈ ℕ → 𝑘 ∈ ℤ) | |
| 22 | relogexp 26561 | . . . . . . . 8 ⊢ ((𝑝 ∈ ℝ+ ∧ 𝑘 ∈ ℤ) → (log‘(𝑝↑𝑘)) = (𝑘 · (log‘𝑝))) | |
| 23 | 4, 21, 22 | syl2an 596 | . . . . . . 7 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → (log‘(𝑝↑𝑘)) = (𝑘 · (log‘𝑝))) |
| 24 | 19, 20, 23 | 3brtr4d 5130 | . . . . . 6 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → (Λ‘(𝑝↑𝑘)) ≤ (log‘(𝑝↑𝑘))) |
| 25 | fveq2 6834 | . . . . . . 7 ⊢ (𝐴 = (𝑝↑𝑘) → (Λ‘𝐴) = (Λ‘(𝑝↑𝑘))) | |
| 26 | fveq2 6834 | . . . . . . 7 ⊢ (𝐴 = (𝑝↑𝑘) → (log‘𝐴) = (log‘(𝑝↑𝑘))) | |
| 27 | 25, 26 | breq12d 5111 | . . . . . 6 ⊢ (𝐴 = (𝑝↑𝑘) → ((Λ‘𝐴) ≤ (log‘𝐴) ↔ (Λ‘(𝑝↑𝑘)) ≤ (log‘(𝑝↑𝑘)))) |
| 28 | 24, 27 | syl5ibrcom 247 | . . . . 5 ⊢ ((𝑝 ∈ ℙ ∧ 𝑘 ∈ ℕ) → (𝐴 = (𝑝↑𝑘) → (Λ‘𝐴) ≤ (log‘𝐴))) |
| 29 | 28 | rexlimivv 3178 | . . . 4 ⊢ (∃𝑝 ∈ ℙ ∃𝑘 ∈ ℕ 𝐴 = (𝑝↑𝑘) → (Λ‘𝐴) ≤ (log‘𝐴)) |
| 30 | 2, 29 | biimtrdi 253 | . . 3 ⊢ (𝐴 ∈ ℕ → ((Λ‘𝐴) ≠ 0 → (Λ‘𝐴) ≤ (log‘𝐴))) |
| 31 | 30 | imp 406 | . 2 ⊢ ((𝐴 ∈ ℕ ∧ (Λ‘𝐴) ≠ 0) → (Λ‘𝐴) ≤ (log‘𝐴)) |
| 32 | nnge1 12173 | . . . 4 ⊢ (𝐴 ∈ ℕ → 1 ≤ 𝐴) | |
| 33 | nnrp 12917 | . . . . 5 ⊢ (𝐴 ∈ ℕ → 𝐴 ∈ ℝ+) | |
| 34 | logleb 26568 | . . . . 5 ⊢ ((1 ∈ ℝ+ ∧ 𝐴 ∈ ℝ+) → (1 ≤ 𝐴 ↔ (log‘1) ≤ (log‘𝐴))) | |
| 35 | 12, 33, 34 | sylancr 587 | . . . 4 ⊢ (𝐴 ∈ ℕ → (1 ≤ 𝐴 ↔ (log‘1) ≤ (log‘𝐴))) |
| 36 | 32, 35 | mpbid 232 | . . 3 ⊢ (𝐴 ∈ ℕ → (log‘1) ≤ (log‘𝐴)) |
| 37 | 9, 36 | eqbrtrrid 5134 | . 2 ⊢ (𝐴 ∈ ℕ → 0 ≤ (log‘𝐴)) |
| 38 | 1, 31, 37 | pm2.61ne 3017 | 1 ⊢ (𝐴 ∈ ℕ → (Λ‘𝐴) ≤ (log‘𝐴)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1541 ∈ wcel 2113 ≠ wne 2932 ∃wrex 3060 class class class wbr 5098 ‘cfv 6492 (class class class)co 7358 ℝcr 11025 0cc0 11026 1c1 11027 · cmul 11031 ≤ cle 11167 ℕcn 12145 ℤcz 12488 ℝ+crp 12905 ↑cexp 13984 ℙcprime 16598 logclog 26519 Λcvma 27058 |
| 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 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-rep 5224 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 ax-un 7680 ax-inf2 9550 ax-cnex 11082 ax-resscn 11083 ax-1cn 11084 ax-icn 11085 ax-addcl 11086 ax-addrcl 11087 ax-mulcl 11088 ax-mulrcl 11089 ax-mulcom 11090 ax-addass 11091 ax-mulass 11092 ax-distr 11093 ax-i2m1 11094 ax-1ne0 11095 ax-1rid 11096 ax-rnegex 11097 ax-rrecex 11098 ax-cnre 11099 ax-pre-lttri 11100 ax-pre-lttrn 11101 ax-pre-ltadd 11102 ax-pre-mulgt0 11103 ax-pre-sup 11104 ax-addf 11105 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3350 df-reu 3351 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-pss 3921 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-tp 4585 df-op 4587 df-uni 4864 df-int 4903 df-iun 4948 df-iin 4949 df-br 5099 df-opab 5161 df-mpt 5180 df-tr 5206 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-se 5578 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-isom 6501 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-of 7622 df-om 7809 df-1st 7933 df-2nd 7934 df-supp 8103 df-frecs 8223 df-wrecs 8254 df-recs 8303 df-rdg 8341 df-1o 8397 df-2o 8398 df-oadd 8401 df-er 8635 df-map 8765 df-pm 8766 df-ixp 8836 df-en 8884 df-dom 8885 df-sdom 8886 df-fin 8887 df-fsupp 9265 df-fi 9314 df-sup 9345 df-inf 9346 df-oi 9415 df-dju 9813 df-card 9851 df-pnf 11168 df-mnf 11169 df-xr 11170 df-ltxr 11171 df-le 11172 df-sub 11366 df-neg 11367 df-div 11795 df-nn 12146 df-2 12208 df-3 12209 df-4 12210 df-5 12211 df-6 12212 df-7 12213 df-8 12214 df-9 12215 df-n0 12402 df-z 12489 df-dec 12608 df-uz 12752 df-q 12862 df-rp 12906 df-xneg 13026 df-xadd 13027 df-xmul 13028 df-ioo 13265 df-ioc 13266 df-ico 13267 df-icc 13268 df-fz 13424 df-fzo 13571 df-fl 13712 df-mod 13790 df-seq 13925 df-exp 13985 df-fac 14197 df-bc 14226 df-hash 14254 df-shft 14990 df-cj 15022 df-re 15023 df-im 15024 df-sqrt 15158 df-abs 15159 df-limsup 15394 df-clim 15411 df-rlim 15412 df-sum 15610 df-ef 15990 df-sin 15992 df-cos 15993 df-pi 15995 df-dvds 16180 df-gcd 16422 df-prm 16599 df-pc 16765 df-struct 17074 df-sets 17091 df-slot 17109 df-ndx 17121 df-base 17137 df-ress 17158 df-plusg 17190 df-mulr 17191 df-starv 17192 df-sca 17193 df-vsca 17194 df-ip 17195 df-tset 17196 df-ple 17197 df-ds 17199 df-unif 17200 df-hom 17201 df-cco 17202 df-rest 17342 df-topn 17343 df-0g 17361 df-gsum 17362 df-topgen 17363 df-pt 17364 df-prds 17367 df-xrs 17423 df-qtop 17428 df-imas 17429 df-xps 17431 df-mre 17505 df-mrc 17506 df-acs 17508 df-mgm 18565 df-sgrp 18644 df-mnd 18660 df-submnd 18709 df-mulg 18998 df-cntz 19246 df-cmn 19711 df-psmet 21301 df-xmet 21302 df-met 21303 df-bl 21304 df-mopn 21305 df-fbas 21306 df-fg 21307 df-cnfld 21310 df-top 22838 df-topon 22855 df-topsp 22877 df-bases 22890 df-cld 22963 df-ntr 22964 df-cls 22965 df-nei 23042 df-lp 23080 df-perf 23081 df-cn 23171 df-cnp 23172 df-haus 23259 df-tx 23506 df-hmeo 23699 df-fil 23790 df-fm 23882 df-flim 23883 df-flf 23884 df-xms 24264 df-ms 24265 df-tms 24266 df-cncf 24827 df-limc 25823 df-dv 25824 df-log 26521 df-vma 27064 |
| This theorem is referenced by: pntpbnd1a 27552 hgt750lemb 34813 |
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