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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 16829 | . . . 4 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℕ) | |
| 2 | nnnn0 12594 | . . . 4 ⊢ (𝐾 ∈ ℕ → 𝐾 ∈ ℕ0) | |
| 3 | nnexpcl 14197 | . . . 4 ⊢ ((𝑃 ∈ ℕ ∧ 𝐾 ∈ ℕ0) → (𝑃↑𝐾) ∈ ℕ) | |
| 4 | 1, 2, 3 | syl2an 608 | . . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑃↑𝐾) ∈ ℕ) |
| 5 | eqid 2761 | . . . 4 ⊢ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} | |
| 6 | 5 | vmaval 27422 | . . 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 3414 | . . . . . 6 ⊢ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = {𝑝 ∣ (𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾))} | |
| 9 | prmdvdsexpb 16872 | . . . . . . . . . . . . 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 16830 | . . . . . . . . . . . 12 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℤ) | |
| 16 | iddvdsexp 16429 | . . . . . . . . . . . 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 2849 | . . . . . . . . . . 11 ⊢ (𝑝 = 𝑃 → (𝑝 ∈ ℙ ↔ 𝑃 ∈ ℙ)) | |
| 20 | breq1 5106 | . . . . . . . . . . 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 2895 | . . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → {𝑝 ∣ (𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾))} = {𝑃}) |
| 27 | 8, 26 | eqtrid 2808 | . . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = {𝑃}) |
| 28 | 27 | fveq2d 6881 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (♯‘{𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = (♯‘{𝑃})) |
| 29 | hashsng 14493 | . . . . 5 ⊢ (𝑃 ∈ ℙ → (♯‘{𝑃}) = 1) | |
| 30 | 29 | adantr 486 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (♯‘{𝑃}) = 1) |
| 31 | 28, 30 | eqtrd 2796 | . . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (♯‘{𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = 1) |
| 32 | 31 | iftrued 4490 | . 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 4880 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = ∪ {𝑃}) |
| 34 | unisng 4885 | . . . . 5 ⊢ (𝑃 ∈ ℙ → ∪ {𝑃} = 𝑃) | |
| 35 | 34 | adantr 486 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ∪ {𝑃} = 𝑃) |
| 36 | 33, 35 | eqtrd 2796 | . . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = 𝑃) |
| 37 | 36 | fveq2d 6881 | . 2 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (log‘∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = (log‘𝑃)) |
| 38 | 7, 32, 37 | 3eqtrd 2800 | 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 2145 {cab 2739 {crab 3413 ifcif 4482 {csn 4584 ∪ cuni 4867 class class class wbr 5103 ‘cfv 6531 (class class class)co 7412 0cc0 11181 1c1 11182 ℕcn 12316 ℕ0cn0 12587 ℤcz 12674 ↑cexp 14184 ♯chash 14454 ∥ cdvds 16402 ℙcprime 16826 logclog 26864 Λcvma 27401 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7740 ax-cnex 11237 ax-resscn 11238 ax-1cn 11239 ax-icn 11240 ax-addcl 11241 ax-addrcl 11242 ax-mulcl 11243 ax-mulrcl 11244 ax-mulcom 11245 ax-addass 11246 ax-mulass 11247 ax-distr 11248 ax-i2m1 11249 ax-1ne0 11250 ax-1rid 11251 ax-rnegex 11252 ax-rrecex 11253 ax-cnre 11254 ax-pre-lttri 11255 ax-pre-lttrn 11256 ax-pre-ltadd 11257 ax-pre-mulgt0 11258 ax-pre-sup 11259 |
| 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 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-int 4908 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6297 df-ord 6358 df-on 6359 df-lim 6360 df-suc 6361 df-iota 6487 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7867 df-1st 7990 df-2nd 7991 df-frecs 8283 df-wrecs 8314 df-recs 8363 df-rdg 8402 df-1o 8460 df-2o 8461 df-er 8701 df-en 8958 df-dom 8959 df-sdom 8960 df-fin 8961 df-sup 9418 df-inf 9419 df-card 10001 df-pnf 11326 df-mnf 11327 df-xr 11328 df-ltxr 11329 df-le 11330 df-sub 11524 df-neg 11525 df-div 11955 df-nn 12317 df-2 12386 df-3 12387 df-n0 12588 df-z 12675 df-uz 12947 df-rp 13102 df-fz 13621 df-fl 13912 df-mod 13990 df-seq 14125 df-exp 14185 df-hash 14455 df-cj 15246 df-re 15247 df-im 15248 df-sqrt 15382 df-abs 15383 df-dvds 16403 df-gcd 16645 df-prm 16827 df-vma 27407 |
| This theorem is used by: vmaprm 27426 vmacl 27427 efvmacl 27429 vmalelog 27514 vmasum 27525 chpval2 27527 rplogsumlem2 27794 rpvmasumlem 27796 |
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