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| Mirrors > Home > MPE Home > Th. List > vmappw | Structured version Visualization version GIF version | ||
| Description: Value of the von Mangoldt function at a prime power. (Contributed by Mario Carneiro, 7-Apr-2016.) |
| Ref | Expression |
|---|---|
| vmappw | ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (Λ‘(𝑃↑𝐾)) = (log‘𝑃)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | prmnn 16733 | . . . 4 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℕ) | |
| 2 | nnnn0 12512 | . . . 4 ⊢ (𝐾 ∈ ℕ → 𝐾 ∈ ℕ0) | |
| 3 | nnexpcl 14112 | . . . 4 ⊢ ((𝑃 ∈ ℕ ∧ 𝐾 ∈ ℕ0) → (𝑃↑𝐾) ∈ ℕ) | |
| 4 | 1, 2, 3 | syl2an 607 | . . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑃↑𝐾) ∈ ℕ) |
| 5 | eqid 2763 | . . . 4 ⊢ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} | |
| 6 | 5 | vmaval 27255 | . . 3 ⊢ ((𝑃↑𝐾) ∈ ℕ → (Λ‘(𝑃↑𝐾)) = if((♯‘{𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = 1, (log‘∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}), 0)) |
| 7 | 4, 6 | syl 18 | . 2 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (Λ‘(𝑃↑𝐾)) = if((♯‘{𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = 1, (log‘∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}), 0)) |
| 8 | df-rab 3417 | . . . . . 6 ⊢ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = {𝑝 ∣ (𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾))} | |
| 9 | prmdvdsexpb 16776 | . . . . . . . . . . . . 13 ⊢ ((𝑝 ∈ ℙ ∧ 𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑝 ∥ (𝑃↑𝐾) ↔ 𝑝 = 𝑃)) | |
| 10 | 9 | biimpd 232 | . . . . . . . . . . . 12 ⊢ ((𝑝 ∈ ℙ ∧ 𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑝 ∥ (𝑃↑𝐾) → 𝑝 = 𝑃)) |
| 11 | 10 | 3coml 1145 | . . . . . . . . . . 11 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ ∧ 𝑝 ∈ ℙ) → (𝑝 ∥ (𝑃↑𝐾) → 𝑝 = 𝑃)) |
| 12 | 11 | 3expa 1136 | . . . . . . . . . 10 ⊢ (((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) ∧ 𝑝 ∈ ℙ) → (𝑝 ∥ (𝑃↑𝐾) → 𝑝 = 𝑃)) |
| 13 | 12 | expimpd 458 | . . . . . . . . 9 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ((𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾)) → 𝑝 = 𝑃)) |
| 14 | simpl 487 | . . . . . . . . . . 11 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → 𝑃 ∈ ℙ) | |
| 15 | prmz 16734 | . . . . . . . . . . . 12 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℤ) | |
| 16 | iddvdsexp 16338 | . . . . . . . . . . . 12 ⊢ ((𝑃 ∈ ℤ ∧ 𝐾 ∈ ℕ) → 𝑃 ∥ (𝑃↑𝐾)) | |
| 17 | 15, 16 | sylan 591 | . . . . . . . . . . 11 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → 𝑃 ∥ (𝑃↑𝐾)) |
| 18 | 14, 17 | jca 520 | . . . . . . . . . 10 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑃 ∈ ℙ ∧ 𝑃 ∥ (𝑃↑𝐾))) |
| 19 | eleq1 2851 | . . . . . . . . . . 11 ⊢ (𝑝 = 𝑃 → (𝑝 ∈ ℙ ↔ 𝑃 ∈ ℙ)) | |
| 20 | breq1 5113 | . . . . . . . . . . 11 ⊢ (𝑝 = 𝑃 → (𝑝 ∥ (𝑃↑𝐾) ↔ 𝑃 ∥ (𝑃↑𝐾))) | |
| 21 | 19, 20 | anbi12d 643 | . . . . . . . . . 10 ⊢ (𝑝 = 𝑃 → ((𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾)) ↔ (𝑃 ∈ ℙ ∧ 𝑃 ∥ (𝑃↑𝐾)))) |
| 22 | 18, 21 | syl5ibrcom 250 | . . . . . . . . 9 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑝 = 𝑃 → (𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾)))) |
| 23 | 13, 22 | impbid 215 | . . . . . . . 8 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ((𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾)) ↔ 𝑝 = 𝑃)) |
| 24 | velsn 4606 | . . . . . . . 8 ⊢ (𝑝 ∈ {𝑃} ↔ 𝑝 = 𝑃) | |
| 25 | 23, 24 | bitr4di 292 | . . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ((𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾)) ↔ 𝑝 ∈ {𝑃})) |
| 26 | 25 | eqabcdv 2897 | . . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → {𝑝 ∣ (𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾))} = {𝑃}) |
| 27 | 8, 26 | eqtrid 2810 | . . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = {𝑃}) |
| 28 | 27 | fveq2d 6887 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (♯‘{𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = (♯‘{𝑃})) |
| 29 | hashsng 14407 | . . . . 5 ⊢ (𝑃 ∈ ℙ → (♯‘{𝑃}) = 1) | |
| 30 | 29 | adantr 485 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (♯‘{𝑃}) = 1) |
| 31 | 28, 30 | eqtrd 2798 | . . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (♯‘{𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = 1) |
| 32 | 31 | iftrued 4496 | . 2 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → if((♯‘{𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = 1, (log‘∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}), 0) = (log‘∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)})) |
| 33 | 27 | unieqd 4886 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = ∪ {𝑃}) |
| 34 | unisng 4891 | . . . . 5 ⊢ (𝑃 ∈ ℙ → ∪ {𝑃} = 𝑃) | |
| 35 | 34 | adantr 485 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ∪ {𝑃} = 𝑃) |
| 36 | 33, 35 | eqtrd 2798 | . . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = 𝑃) |
| 37 | 36 | fveq2d 6887 | . 2 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (log‘∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = (log‘𝑃)) |
| 38 | 7, 32, 37 | 3eqtrd 2802 | 1 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (Λ‘(𝑃↑𝐾)) = (log‘𝑃)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∧ w3a 1103 = wceq 1570 ∈ wcel 2143 {cab 2741 {crab 3416 ifcif 4488 {csn 4590 ∪ cuni 4873 class class class wbr 5110 ‘cfv 6538 (class class class)co 7412 0cc0 11101 1c1 11102 ℕcn 12234 ℕ0cn0 12505 ℤcz 12592 ↑cexp 14099 ♯chash 14368 ∥ cdvds 16311 ℙcprime 16730 logclog 26697 Λcvma 27234 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 ax-un 7734 ax-cnex 11157 ax-resscn 11158 ax-1cn 11159 ax-icn 11160 ax-addcl 11161 ax-addrcl 11162 ax-mulcl 11163 ax-mulrcl 11164 ax-mulcom 11165 ax-addass 11166 ax-mulass 11167 ax-distr 11168 ax-i2m1 11169 ax-1ne0 11170 ax-1rid 11171 ax-rnegex 11172 ax-rrecex 11173 ax-cnre 11174 ax-pre-lttri 11175 ax-pre-lttrn 11176 ax-pre-ltadd 11177 ax-pre-mulgt0 11178 ax-pre-sup 11179 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-int 4914 df-iun 4959 df-br 5111 df-opab 5175 df-mpt 5194 df-tr 5220 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7864 df-1st 7987 df-2nd 7988 df-frecs 8279 df-wrecs 8310 df-recs 8359 df-rdg 8398 df-1o 8454 df-2o 8455 df-er 8695 df-en 8945 df-dom 8946 df-sdom 8947 df-fin 8948 df-sup 9403 df-inf 9404 df-card 9926 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11444 df-neg 11445 df-div 11873 df-nn 12235 df-2 12304 df-3 12305 df-n0 12506 df-z 12593 df-uz 12864 df-rp 13018 df-fz 13537 df-fl 13827 df-mod 13905 df-seq 14040 df-exp 14100 df-hash 14369 df-cj 15152 df-re 15153 df-im 15154 df-sqrt 15288 df-abs 15289 df-dvds 16312 df-gcd 16554 df-prm 16731 df-vma 27240 |
| This theorem is referenced by: vmaprm 27259 vmacl 27260 efvmacl 27262 vmalelog 27347 vmasum 27358 chpval2 27360 rplogsumlem2 27627 rpvmasumlem 27629 |
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