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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 16691 | . . . 4 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℕ) | |
| 2 | nnnn0 12485 | . . . 4 ⊢ (𝐾 ∈ ℕ → 𝐾 ∈ ℕ0) | |
| 3 | nnexpcl 14084 | . . . 4 ⊢ ((𝑃 ∈ ℕ ∧ 𝐾 ∈ ℕ0) → (𝑃↑𝐾) ∈ ℕ) | |
| 4 | 1, 2, 3 | syl2an 605 | . . 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 27154 | . . 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 17 | . 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 16734 | . . . . . . . . . . . . 13 ⊢ ((𝑝 ∈ ℙ ∧ 𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑝 ∥ (𝑃↑𝐾) ↔ 𝑝 = 𝑃)) | |
| 10 | 9 | biimpd 231 | . . . . . . . . . . . 12 ⊢ ((𝑝 ∈ ℙ ∧ 𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑝 ∥ (𝑃↑𝐾) → 𝑝 = 𝑃)) |
| 11 | 10 | 3coml 1139 | . . . . . . . . . . 11 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ ∧ 𝑝 ∈ ℙ) → (𝑝 ∥ (𝑃↑𝐾) → 𝑝 = 𝑃)) |
| 12 | 11 | 3expa 1130 | . . . . . . . . . 10 ⊢ (((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) ∧ 𝑝 ∈ ℙ) → (𝑝 ∥ (𝑃↑𝐾) → 𝑝 = 𝑃)) |
| 13 | 12 | expimpd 457 | . . . . . . . . 9 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ((𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾)) → 𝑝 = 𝑃)) |
| 14 | simpl 486 | . . . . . . . . . . 11 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → 𝑃 ∈ ℙ) | |
| 15 | prmz 16692 | . . . . . . . . . . . 12 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℤ) | |
| 16 | iddvdsexp 16296 | . . . . . . . . . . . 12 ⊢ ((𝑃 ∈ ℤ ∧ 𝐾 ∈ ℕ) → 𝑃 ∥ (𝑃↑𝐾)) | |
| 17 | 15, 16 | sylan 589 | . . . . . . . . . . 11 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → 𝑃 ∥ (𝑃↑𝐾)) |
| 18 | 14, 17 | jca 519 | . . . . . . . . . 10 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑃 ∈ ℙ ∧ 𝑃 ∥ (𝑃↑𝐾))) |
| 19 | eleq1 2849 | . . . . . . . . . . 11 ⊢ (𝑝 = 𝑃 → (𝑝 ∈ ℙ ↔ 𝑃 ∈ ℙ)) | |
| 20 | breq1 5102 | . . . . . . . . . . 11 ⊢ (𝑝 = 𝑃 → (𝑝 ∥ (𝑃↑𝐾) ↔ 𝑃 ∥ (𝑃↑𝐾))) | |
| 21 | 19, 20 | anbi12d 641 | . . . . . . . . . 10 ⊢ (𝑝 = 𝑃 → ((𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾)) ↔ (𝑃 ∈ ℙ ∧ 𝑃 ∥ (𝑃↑𝐾)))) |
| 22 | 18, 21 | syl5ibrcom 249 | . . . . . . . . 9 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (𝑝 = 𝑃 → (𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾)))) |
| 23 | 13, 22 | impbid 214 | . . . . . . . 8 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ((𝑝 ∈ ℙ ∧ 𝑝 ∥ (𝑃↑𝐾)) ↔ 𝑝 = 𝑃)) |
| 24 | velsn 4597 | . . . . . . . 8 ⊢ (𝑝 ∈ {𝑃} ↔ 𝑝 = 𝑃) | |
| 25 | 23, 24 | bitr4di 291 | . . . . . . 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 6867 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → (♯‘{𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)}) = (♯‘{𝑃})) |
| 29 | hashsng 14379 | . . . . 5 ⊢ (𝑃 ∈ ℙ → (♯‘{𝑃}) = 1) | |
| 30 | 29 | adantr 484 | . . . 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 4487 | . 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 4877 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝐾 ∈ ℕ) → ∪ {𝑝 ∈ ℙ ∣ 𝑝 ∥ (𝑃↑𝐾)} = ∪ {𝑃}) |
| 34 | unisng 4882 | . . . . 5 ⊢ (𝑃 ∈ ℙ → ∪ {𝑃} = 𝑃) | |
| 35 | 34 | adantr 484 | . . . 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 6867 | . 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 |
| Syntax hints: → wi 4 ∧ wa 399 ∧ w3a 1097 = wceq 1559 ∈ wcel 2141 {cab 2739 {crab 3413 ifcif 4479 {csn 4581 ∪ cuni 4864 class class class wbr 5099 ‘cfv 6517 (class class class)co 7392 0cc0 11070 1c1 11071 ℕcn 12207 ℕ0cn0 12478 ℤcz 12565 ↑cexp 14071 ♯chash 14340 ∥ cdvds 16269 ℙcprime 16688 logclog 26596 Λcvma 27133 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5245 ax-nul 5255 ax-pow 5321 ax-pr 5389 ax-un 7714 ax-cnex 11126 ax-resscn 11127 ax-1cn 11128 ax-icn 11129 ax-addcl 11130 ax-addrcl 11131 ax-mulcl 11132 ax-mulrcl 11133 ax-mulcom 11134 ax-addass 11135 ax-mulass 11136 ax-distr 11137 ax-i2m1 11138 ax-1ne0 11139 ax-1rid 11140 ax-rnegex 11141 ax-rrecex 11142 ax-cnre 11143 ax-pre-lttri 11144 ax-pre-lttrn 11145 ax-pre-ltadd 11146 ax-pre-mulgt0 11147 ax-pre-sup 11148 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-int 4905 df-iun 4950 df-br 5100 df-opab 5162 df-mpt 5181 df-tr 5207 df-id 5540 df-eprel 5545 df-po 5553 df-so 5554 df-fr 5598 df-we 5600 df-xp 5651 df-rel 5652 df-cnv 5653 df-co 5654 df-dm 5655 df-rn 5656 df-res 5657 df-ima 5658 df-pred 6284 df-ord 6345 df-on 6346 df-lim 6347 df-suc 6348 df-iota 6473 df-fun 6519 df-fn 6520 df-f 6521 df-f1 6522 df-fo 6523 df-f1o 6524 df-fv 6525 df-riota 7349 df-ov 7395 df-oprab 7396 df-mpo 7397 df-om 7843 df-1st 7966 df-2nd 7967 df-frecs 8257 df-wrecs 8288 df-recs 8337 df-rdg 8376 df-1o 8432 df-2o 8433 df-er 8673 df-en 8924 df-dom 8925 df-sdom 8926 df-fin 8927 df-sup 9385 df-inf 9386 df-card 9894 df-pnf 11215 df-mnf 11216 df-xr 11217 df-ltxr 11218 df-le 11219 df-sub 11413 df-neg 11414 df-div 11842 df-nn 12208 df-2 12277 df-3 12278 df-n0 12479 df-z 12566 df-uz 12837 df-rp 12991 df-fz 13510 df-fl 13799 df-mod 13877 df-seq 14012 df-exp 14072 df-hash 14341 df-cj 15109 df-re 15110 df-im 15111 df-sqrt 15245 df-abs 15246 df-dvds 16270 df-gcd 16512 df-prm 16689 df-vma 27139 |
| This theorem is referenced by: vmaprm 27158 vmacl 27159 efvmacl 27161 vmalelog 27246 vmasum 27257 chpval2 27259 rplogsumlem2 27526 rpvmasumlem 27528 |
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