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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 16878 | . . . 4 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℕ) | |
| 2 | nnnn0 12640 | . . . 4 ⊢ (𝐾 ∈ ℕ → 𝐾 ∈ ℕ0) | |
| 3 | nnexpcl 14244 | . . . 4 ⊢ ((𝑃 ∈ ℕ ∧ 𝐾 ∈ ℕ0) → (𝑃↑𝐾) ∈ ℕ) | |
| 4 | 1, 2, 3 | syl2an 608 | . . 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 27470 | . . 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 16921 | . . . . . . . . . . . . 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 459 | . . . . . . . . 9 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ((𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾)) → 𝑝 = 𝑃)) |
| 14 | simpl 488 | . . . . . . . . . . 11 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → 𝑃 ∈ ℙ) | |
| 15 | prmz 16879 | . . . . . . . . . . . 12 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℤ) | |
| 16 | iddvdsexp 16478 | . . . . . . . . . . . 12 ⊢ ((𝑃 ∈ ℤ ∧ 𝐾 ∈ ℕ) → 𝑃 ∥ (𝑃↑𝐾)) | |
| 17 | 15, 16 | sylan 592 | . . . . . . . . . . 11 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → 𝑃 ∥ (𝑃↑𝐾)) |
| 18 | 14, 17 | jca 521 | . . . . . . . . . 10 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑃 ∈ ℙ ∧ 𝑃 ∥ (𝑃↑𝐾))) |
| 19 | eleq1 2852 | . . . . . . . . . . 11 ⊢ (𝑝 = 𝑃 → (𝑝 ∈ ℙ ↔ 𝑃 ∈ ℙ)) | |
| 20 | breq1 5109 | . . . . . . . . . . 11 ⊢ (𝑝 = 𝑃 → (𝑝 ∥ (𝑃↑𝐾) ↔ 𝑃 ∥ (𝑃↑𝐾))) | |
| 21 | 19, 20 | anbi12d 644 | . . . . . . . . . 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 4600 | . . . . . . . 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 2898 | . . . . . 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 6912 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (♯‘{𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = (♯‘{𝑃})) |
| 29 | hashsng 14540 | . . . . 5 ⊢ (𝑃 ∈ ℙ → (♯‘{𝑃}) = 1) | |
| 30 | 29 | adantr 486 | . . . 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 4493 | . 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 4883 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = ∪ {𝑃}) |
| 34 | unisng 4888 | . . . . 5 ⊢ (𝑃 ∈ ℙ → ∪ {𝑃} = 𝑃) | |
| 35 | 34 | adantr 486 | . . . 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 6912 | . 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 |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2147 {cab 2741 {crab 3416 ifcif 4485 {csn 4588 ∪ cuni 4870 class class class wbr 5106 ‘cfv 6558 (class class class)co 7443 0cc0 11227 1c1 11228 ℕcn 12362 ℕ0cn0 12633 ℤcz 12720 ↑cexp 14231 ♯chash 14501 ∥ cdvds 16451 ℙcprime 16875 logclog 26912 Λcvma 27449 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7775 ax-cnex 11283 ax-resscn 11284 ax-1cn 11285 ax-icn 11286 ax-addcl 11287 ax-addrcl 11288 ax-mulcl 11289 ax-mulrcl 11290 ax-mulcom 11291 ax-addass 11292 ax-mulass 11293 ax-distr 11294 ax-i2m1 11295 ax-1ne0 11296 ax-1rid 11297 ax-rnegex 11298 ax-rrecex 11299 ax-cnre 11300 ax-pre-lttri 11301 ax-pre-lttrn 11302 ax-pre-ltadd 11303 ax-pre-mulgt0 11304 ax-pre-sup 11305 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-int 4911 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-tr 5216 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6322 df-ord 6383 df-on 6384 df-lim 6385 df-suc 6386 df-iota 6512 df-fun 6560 df-fn 6561 df-f 6562 df-f1 6563 df-fo 6564 df-f1o 6565 df-fv 6566 df-riota 7400 df-ov 7446 df-oprab 7447 df-mpo 7448 df-om 7902 df-1st 8025 df-2nd 8026 df-frecs 8327 df-wrecs 8358 df-recs 8407 df-rdg 8446 df-1o 8504 df-2o 8505 df-er 8745 df-en 9002 df-dom 9003 df-sdom 9004 df-fin 9005 df-sup 9461 df-inf 9462 df-card 10047 df-pnf 11372 df-mnf 11373 df-xr 11374 df-ltxr 11375 df-le 11376 df-sub 11570 df-neg 11571 df-div 12001 df-nn 12363 df-2 12432 df-3 12433 df-n0 12634 df-z 12721 df-uz 12993 df-rp 13148 df-fz 13667 df-fl 13959 df-mod 14037 df-seq 14172 df-exp 14232 df-hash 14502 df-cj 15295 df-re 15296 df-im 15297 df-sqrt 15431 df-abs 15432 df-dvds 16452 df-gcd 16694 df-prm 16876 df-vma 27455 |
| This theorem is used by: vmaprm 27474 vmacl 27475 efvmacl 27477 vmalelog 27562 vmasum 27573 chpval2 27575 rplogsumlem2 27842 rpvmasumlem 27844 |
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