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| Mirrors > Home > MPE Home > Th. List > 1arithlem4 | Structured version Visualization version GIF version | ||
| Description: Lemma for 1arith 17025. (Contributed by Mario Carneiro, 30-May-2014.) |
| Ref | Expression |
|---|---|
| 1arith.1 | ⊢ 𝑀 = (𝑛 ∈ ℕ ↦ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛))) |
| 1arithlem4.2 | ⊢ 𝐺 = (𝑦 ∈ ℕ ↦ if(𝑦 ∈ ℙ, (𝑦↑(𝐹‘𝑦)), 1)) |
| 1arithlem4.3 | ⊢ (𝜑 → 𝐹:ℙ⟶ℕ0) |
| 1arithlem4.4 | ⊢ (𝜑 → 𝑁 ∈ ℕ) |
| 1arithlem4.5 | ⊢ ((𝜑 ∧ (𝑞 ∈ ℙ ∧ 𝑁 ≤ 𝑞)) → (𝐹‘𝑞) = 0) |
| Ref | Expression |
|---|---|
| 1arithlem4 | ⊢ (𝜑 → ∃𝑥 ∈ ℕ 𝐹 = (𝑀‘𝑥)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1arithlem4.2 | . . . . 5 ⊢ 𝐺 = (𝑦 ∈ ℕ ↦ if(𝑦 ∈ ℙ, (𝑦↑(𝐹‘𝑦)), 1)) | |
| 2 | 1arithlem4.3 | . . . . . . 7 ⊢ (𝜑 → 𝐹:ℙ⟶ℕ0) | |
| 3 | 2 | ffvelcdmda 7081 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑦 ∈ ℙ) → (𝐹‘𝑦) ∈ ℕ0) |
| 4 | 3 | ralrimiva 3156 | . . . . 5 ⊢ (𝜑 → ∀𝑦 ∈ ℙ (𝐹‘𝑦) ∈ ℕ0) |
| 5 | 1, 4 | pcmptcl 16989 | . . . 4 ⊢ (𝜑 → (𝐺:ℕ⟶ℕ ∧ seq1( · , 𝐺):ℕ⟶ℕ)) |
| 6 | 5 | simprd 501 | . . 3 ⊢ (𝜑 → seq1( · , 𝐺):ℕ⟶ℕ) |
| 7 | 1arithlem4.4 | . . 3 ⊢ (𝜑 → 𝑁 ∈ ℕ) | |
| 8 | 6, 7 | ffvelcdmd 7082 | . 2 ⊢ (𝜑 → (seq1( · , 𝐺)‘𝑁) ∈ ℕ) |
| 9 | 1arith.1 | . . . . . . 7 ⊢ 𝑀 = (𝑛 ∈ ℕ ↦ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛))) | |
| 10 | 9 | 1arithlem2 17022 | . . . . . 6 ⊢ (((seq1( · , 𝐺)‘𝑁) ∈ ℕ ∧ 𝑞 ∈ ℙ) → ((𝑀‘(seq1( · , 𝐺)‘𝑁))‘𝑞) = (𝑞 pCnt (seq1( · , 𝐺)‘𝑁))) |
| 11 | 8, 10 | sylan 592 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ ℙ) → ((𝑀‘(seq1( · , 𝐺)‘𝑁))‘𝑞) = (𝑞 pCnt (seq1( · , 𝐺)‘𝑁))) |
| 12 | 4 | adantr 486 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑞 ∈ ℙ) → ∀𝑦 ∈ ℙ (𝐹‘𝑦) ∈ ℕ0) |
| 13 | 7 | adantr 486 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑞 ∈ ℙ) → 𝑁 ∈ ℕ) |
| 14 | simpr 490 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑞 ∈ ℙ) → 𝑞 ∈ ℙ) | |
| 15 | fveq2 6882 | . . . . . 6 ⊢ (𝑦 = 𝑞 → (𝐹‘𝑦) = (𝐹‘𝑞)) | |
| 16 | 1, 12, 13, 14, 15 | pcmpt 16990 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ ℙ) → (𝑞 pCnt (seq1( · , 𝐺)‘𝑁)) = if(𝑞 ≤ 𝑁, (𝐹‘𝑞), 0)) |
| 17 | 13 | nnred 12276 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑞 ∈ ℙ) → 𝑁 ∈ ℝ) |
| 18 | prmz 16771 | . . . . . . . 8 ⊢ (𝑞 ∈ ℙ → 𝑞 ∈ ℤ) | |
| 19 | 18 | zred 12729 | . . . . . . 7 ⊢ (𝑞 ∈ ℙ → 𝑞 ∈ ℝ) |
| 20 | 19 | adantl 487 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑞 ∈ ℙ) → 𝑞 ∈ ℝ) |
| 21 | 1arithlem4.5 | . . . . . . . . 9 ⊢ ((𝜑 ∧ (𝑞 ∈ ℙ ∧ 𝑁 ≤ 𝑞)) → (𝐹‘𝑞) = 0) | |
| 22 | 21 | anassrs 473 | . . . . . . . 8 ⊢ (((𝜑 ∧ 𝑞 ∈ ℙ) ∧ 𝑁 ≤ 𝑞) → (𝐹‘𝑞) = 0) |
| 23 | 22 | ifeq2d 4506 | . . . . . . 7 ⊢ (((𝜑 ∧ 𝑞 ∈ ℙ) ∧ 𝑁 ≤ 𝑞) → if(𝑞 ≤ 𝑁, (𝐹‘𝑞), (𝐹‘𝑞)) = if(𝑞 ≤ 𝑁, (𝐹‘𝑞), 0)) |
| 24 | ifid 4526 | . . . . . . 7 ⊢ if(𝑞 ≤ 𝑁, (𝐹‘𝑞), (𝐹‘𝑞)) = (𝐹‘𝑞) | |
| 25 | 23, 24 | eqtr3di 2812 | . . . . . 6 ⊢ (((𝜑 ∧ 𝑞 ∈ ℙ) ∧ 𝑁 ≤ 𝑞) → if(𝑞 ≤ 𝑁, (𝐹‘𝑞), 0) = (𝐹‘𝑞)) |
| 26 | iftrue 4491 | . . . . . . 7 ⊢ (𝑞 ≤ 𝑁 → if(𝑞 ≤ 𝑁, (𝐹‘𝑞), 0) = (𝐹‘𝑞)) | |
| 27 | 26 | adantl 487 | . . . . . 6 ⊢ (((𝜑 ∧ 𝑞 ∈ ℙ) ∧ 𝑞 ≤ 𝑁) → if(𝑞 ≤ 𝑁, (𝐹‘𝑞), 0) = (𝐹‘𝑞)) |
| 28 | 17, 20, 25, 27 | lecasei 11344 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ ℙ) → if(𝑞 ≤ 𝑁, (𝐹‘𝑞), 0) = (𝐹‘𝑞)) |
| 29 | 11, 16, 28 | 3eqtrrd 2802 | . . . 4 ⊢ ((𝜑 ∧ 𝑞 ∈ ℙ) → (𝐹‘𝑞) = ((𝑀‘(seq1( · , 𝐺)‘𝑁))‘𝑞)) |
| 30 | 29 | ralrimiva 3156 | . . 3 ⊢ (𝜑 → ∀𝑞 ∈ ℙ (𝐹‘𝑞) = ((𝑀‘(seq1( · , 𝐺)‘𝑁))‘𝑞)) |
| 31 | 9 | 1arithlem3 17023 | . . . . 5 ⊢ ((seq1( · , 𝐺)‘𝑁) ∈ ℕ → (𝑀‘(seq1( · , 𝐺)‘𝑁)):ℙ⟶ℕ0) |
| 32 | 8, 31 | syl 18 | . . . 4 ⊢ (𝜑 → (𝑀‘(seq1( · , 𝐺)‘𝑁)):ℙ⟶ℕ0) |
| 33 | ffn 6706 | . . . . 5 ⊢ (𝐹:ℙ⟶ℕ0 → 𝐹 Fn ℙ) | |
| 34 | ffn 6706 | . . . . 5 ⊢ ((𝑀‘(seq1( · , 𝐺)‘𝑁)):ℙ⟶ℕ0 → (𝑀‘(seq1( · , 𝐺)‘𝑁)) Fn ℙ) | |
| 35 | eqfnfv 7026 | . . . . 5 ⊢ ((𝐹 Fn ℙ ∧ (𝑀‘(seq1( · , 𝐺)‘𝑁)) Fn ℙ) → (𝐹 = (𝑀‘(seq1( · , 𝐺)‘𝑁)) ↔ ∀𝑞 ∈ ℙ (𝐹‘𝑞) = ((𝑀‘(seq1( · , 𝐺)‘𝑁))‘𝑞))) | |
| 36 | 33, 34, 35 | syl2an 608 | . . . 4 ⊢ ((𝐹:ℙ⟶ℕ0 ∧ (𝑀‘(seq1( · , 𝐺)‘𝑁)):ℙ⟶ℕ0) → (𝐹 = (𝑀‘(seq1( · , 𝐺)‘𝑁)) ↔ ∀𝑞 ∈ ℙ (𝐹‘𝑞) = ((𝑀‘(seq1( · , 𝐺)‘𝑁))‘𝑞))) |
| 37 | 2, 32, 36 | syl2anc 596 | . . 3 ⊢ (𝜑 → (𝐹 = (𝑀‘(seq1( · , 𝐺)‘𝑁)) ↔ ∀𝑞 ∈ ℙ (𝐹‘𝑞) = ((𝑀‘(seq1( · , 𝐺)‘𝑁))‘𝑞))) |
| 38 | 30, 37 | mpbird 260 | . 2 ⊢ (𝜑 → 𝐹 = (𝑀‘(seq1( · , 𝐺)‘𝑁))) |
| 39 | fveq2 6882 | . . 3 ⊢ (𝑥 = (seq1( · , 𝐺)‘𝑁) → (𝑀‘𝑥) = (𝑀‘(seq1( · , 𝐺)‘𝑁))) | |
| 40 | 39 | rspceeqv 3602 | . 2 ⊢ (((seq1( · , 𝐺)‘𝑁) ∈ ℕ ∧ 𝐹 = (𝑀‘(seq1( · , 𝐺)‘𝑁))) → ∃𝑥 ∈ ℕ 𝐹 = (𝑀‘𝑥)) |
| 41 | 8, 38, 40 | syl2anc 596 | 1 ⊢ (𝜑 → ∃𝑥 ∈ ℕ 𝐹 = (𝑀‘𝑥)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ∀wral 3078 ∃wrex 3088 ifcif 4485 class class class wbr 5107 ↦ cmpt 5190 Fn wfn 6532 ⟶wf 6533 ‘cfv 6537 (class class class)co 7417 ℝcr 11127 0cc0 11128 1c1 11129 · cmul 11133 ≤ cle 11272 ℕcn 12261 ℕ0cn0 12532 seqcseq 14069 ↑cexp 14129 ℙcprime 16767 pCnt cpc 16934 |
| 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 2215 ax-ext 2734 ax-rep 5236 ax-sep 5255 ax-nul 5267 ax-pow 5334 ax-pr 5402 ax-un 7740 ax-cnex 11184 ax-resscn 11185 ax-1cn 11186 ax-icn 11187 ax-addcl 11188 ax-addrcl 11189 ax-mulcl 11190 ax-mulrcl 11191 ax-mulcom 11192 ax-addass 11193 ax-mulass 11194 ax-distr 11195 ax-i2m1 11196 ax-1ne0 11197 ax-1rid 11198 ax-rnegex 11199 ax-rrecex 11200 ax-cnre 11201 ax-pre-lttri 11202 ax-pre-lttrn 11203 ax-pre-ltadd 11204 ax-pre-mulgt0 11205 ax-pre-sup 11206 |
| 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 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-rmo 3367 df-reu 3368 df-rab 3415 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4283 df-if 4486 df-pw 4562 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-iun 4956 df-br 5108 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5554 df-eprel 5559 df-po 5567 df-so 5568 df-fr 5612 df-we 5614 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7374 df-ov 7420 df-oprab 7421 df-mpo 7422 df-om 7867 df-1st 7990 df-2nd 7991 df-frecs 8284 df-wrecs 8315 df-recs 8364 df-rdg 8403 df-1o 8459 df-2o 8460 df-er 8700 df-en 8957 df-dom 8958 df-sdom 8959 df-fin 8960 df-sup 9416 df-inf 9417 df-pnf 11273 df-mnf 11274 df-xr 11275 df-ltxr 11276 df-le 11277 df-sub 11471 df-neg 11472 df-div 11900 df-nn 12262 df-2 12331 df-3 12332 df-n0 12533 df-z 12620 df-uz 12892 df-q 13002 df-rp 13047 df-fz 13566 df-fl 13857 df-mod 13935 df-seq 14070 df-exp 14130 df-cj 15190 df-re 15191 df-im 15192 df-sqrt 15326 df-abs 15327 df-dvds 16349 df-gcd 16591 df-prm 16768 df-pc 16935 |
| This theorem is used by: 1arith 17025 |
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