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| Mirrors > Home > MPE Home > Th. List > pc11 | Structured version Visualization version GIF version | ||
| Description: The prime count function, viewed as a function from ℕ to (ℕ ↑m ℙ), is one-to-one. (Contributed by Mario Carneiro, 23-Feb-2014.) |
| Ref | Expression |
|---|---|
| pc11 | ⊢ ((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ0) → (𝐴 = 𝐵 ↔ ∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oveq2 7357 | . . 3 ⊢ (𝐴 = 𝐵 → (𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵)) | |
| 2 | 1 | ralrimivw 3125 | . 2 ⊢ (𝐴 = 𝐵 → ∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵)) |
| 3 | nn0z 12496 | . . . 4 ⊢ (𝐴 ∈ ℕ0 → 𝐴 ∈ ℤ) | |
| 4 | nn0z 12496 | . . . 4 ⊢ (𝐵 ∈ ℕ0 → 𝐵 ∈ ℤ) | |
| 5 | zq 12855 | . . . . . . . . . . 11 ⊢ (𝐴 ∈ ℤ → 𝐴 ∈ ℚ) | |
| 6 | pcxcl 16773 | . . . . . . . . . . 11 ⊢ ((𝑝 ∈ ℙ ∧ 𝐴 ∈ ℚ) → (𝑝 pCnt 𝐴) ∈ ℝ*) | |
| 7 | 5, 6 | sylan2 593 | . . . . . . . . . 10 ⊢ ((𝑝 ∈ ℙ ∧ 𝐴 ∈ ℤ) → (𝑝 pCnt 𝐴) ∈ ℝ*) |
| 8 | zq 12855 | . . . . . . . . . . 11 ⊢ (𝐵 ∈ ℤ → 𝐵 ∈ ℚ) | |
| 9 | pcxcl 16773 | . . . . . . . . . . 11 ⊢ ((𝑝 ∈ ℙ ∧ 𝐵 ∈ ℚ) → (𝑝 pCnt 𝐵) ∈ ℝ*) | |
| 10 | 8, 9 | sylan2 593 | . . . . . . . . . 10 ⊢ ((𝑝 ∈ ℙ ∧ 𝐵 ∈ ℤ) → (𝑝 pCnt 𝐵) ∈ ℝ*) |
| 11 | 7, 10 | anim12dan 619 | . . . . . . . . 9 ⊢ ((𝑝 ∈ ℙ ∧ (𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ)) → ((𝑝 pCnt 𝐴) ∈ ℝ* ∧ (𝑝 pCnt 𝐵) ∈ ℝ*)) |
| 12 | xrletri3 13056 | . . . . . . . . 9 ⊢ (((𝑝 pCnt 𝐴) ∈ ℝ* ∧ (𝑝 pCnt 𝐵) ∈ ℝ*) → ((𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵) ↔ ((𝑝 pCnt 𝐴) ≤ (𝑝 pCnt 𝐵) ∧ (𝑝 pCnt 𝐵) ≤ (𝑝 pCnt 𝐴)))) | |
| 13 | 11, 12 | syl 17 | . . . . . . . 8 ⊢ ((𝑝 ∈ ℙ ∧ (𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ)) → ((𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵) ↔ ((𝑝 pCnt 𝐴) ≤ (𝑝 pCnt 𝐵) ∧ (𝑝 pCnt 𝐵) ≤ (𝑝 pCnt 𝐴)))) |
| 14 | 13 | ancoms 458 | . . . . . . 7 ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ 𝑝 ∈ ℙ) → ((𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵) ↔ ((𝑝 pCnt 𝐴) ≤ (𝑝 pCnt 𝐵) ∧ (𝑝 pCnt 𝐵) ≤ (𝑝 pCnt 𝐴)))) |
| 15 | 14 | ralbidva 3150 | . . . . . 6 ⊢ ((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) → (∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵) ↔ ∀𝑝 ∈ ℙ ((𝑝 pCnt 𝐴) ≤ (𝑝 pCnt 𝐵) ∧ (𝑝 pCnt 𝐵) ≤ (𝑝 pCnt 𝐴)))) |
| 16 | r19.26 3089 | . . . . . 6 ⊢ (∀𝑝 ∈ ℙ ((𝑝 pCnt 𝐴) ≤ (𝑝 pCnt 𝐵) ∧ (𝑝 pCnt 𝐵) ≤ (𝑝 pCnt 𝐴)) ↔ (∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) ≤ (𝑝 pCnt 𝐵) ∧ ∀𝑝 ∈ ℙ (𝑝 pCnt 𝐵) ≤ (𝑝 pCnt 𝐴))) | |
| 17 | 15, 16 | bitrdi 287 | . . . . 5 ⊢ ((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) → (∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵) ↔ (∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) ≤ (𝑝 pCnt 𝐵) ∧ ∀𝑝 ∈ ℙ (𝑝 pCnt 𝐵) ≤ (𝑝 pCnt 𝐴)))) |
| 18 | pc2dvds 16791 | . . . . . 6 ⊢ ((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) → (𝐴 ∥ 𝐵 ↔ ∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) ≤ (𝑝 pCnt 𝐵))) | |
| 19 | pc2dvds 16791 | . . . . . . 7 ⊢ ((𝐵 ∈ ℤ ∧ 𝐴 ∈ ℤ) → (𝐵 ∥ 𝐴 ↔ ∀𝑝 ∈ ℙ (𝑝 pCnt 𝐵) ≤ (𝑝 pCnt 𝐴))) | |
| 20 | 19 | ancoms 458 | . . . . . 6 ⊢ ((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) → (𝐵 ∥ 𝐴 ↔ ∀𝑝 ∈ ℙ (𝑝 pCnt 𝐵) ≤ (𝑝 pCnt 𝐴))) |
| 21 | 18, 20 | anbi12d 632 | . . . . 5 ⊢ ((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) → ((𝐴 ∥ 𝐵 ∧ 𝐵 ∥ 𝐴) ↔ (∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) ≤ (𝑝 pCnt 𝐵) ∧ ∀𝑝 ∈ ℙ (𝑝 pCnt 𝐵) ≤ (𝑝 pCnt 𝐴)))) |
| 22 | 17, 21 | bitr4d 282 | . . . 4 ⊢ ((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) → (∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵) ↔ (𝐴 ∥ 𝐵 ∧ 𝐵 ∥ 𝐴))) |
| 23 | 3, 4, 22 | syl2an 596 | . . 3 ⊢ ((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ0) → (∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵) ↔ (𝐴 ∥ 𝐵 ∧ 𝐵 ∥ 𝐴))) |
| 24 | dvdseq 16225 | . . . 4 ⊢ (((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ0) ∧ (𝐴 ∥ 𝐵 ∧ 𝐵 ∥ 𝐴)) → 𝐴 = 𝐵) | |
| 25 | 24 | ex 412 | . . 3 ⊢ ((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ0) → ((𝐴 ∥ 𝐵 ∧ 𝐵 ∥ 𝐴) → 𝐴 = 𝐵)) |
| 26 | 23, 25 | sylbid 240 | . 2 ⊢ ((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ0) → (∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵) → 𝐴 = 𝐵)) |
| 27 | 2, 26 | impbid2 226 | 1 ⊢ ((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ0) → (𝐴 = 𝐵 ↔ ∀𝑝 ∈ ℙ (𝑝 pCnt 𝐴) = (𝑝 pCnt 𝐵))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1540 ∈ wcel 2109 ∀wral 3044 class class class wbr 5092 (class class class)co 7349 ℝ*cxr 11148 ≤ cle 11150 ℕ0cn0 12384 ℤcz 12471 ℚcq 12849 ∥ cdvds 16163 ℙcprime 16582 pCnt cpc 16748 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-sep 5235 ax-nul 5245 ax-pow 5304 ax-pr 5371 ax-un 7671 ax-cnex 11065 ax-resscn 11066 ax-1cn 11067 ax-icn 11068 ax-addcl 11069 ax-addrcl 11070 ax-mulcl 11071 ax-mulrcl 11072 ax-mulcom 11073 ax-addass 11074 ax-mulass 11075 ax-distr 11076 ax-i2m1 11077 ax-1ne0 11078 ax-1rid 11079 ax-rnegex 11080 ax-rrecex 11081 ax-cnre 11082 ax-pre-lttri 11083 ax-pre-lttrn 11084 ax-pre-ltadd 11085 ax-pre-mulgt0 11086 ax-pre-sup 11087 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3343 df-reu 3344 df-rab 3395 df-v 3438 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4285 df-if 4477 df-pw 4553 df-sn 4578 df-pr 4580 df-op 4584 df-uni 4859 df-iun 4943 df-br 5093 df-opab 5155 df-mpt 5174 df-tr 5200 df-id 5514 df-eprel 5519 df-po 5527 df-so 5528 df-fr 5572 df-we 5574 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-pred 6249 df-ord 6310 df-on 6311 df-lim 6312 df-suc 6313 df-iota 6438 df-fun 6484 df-fn 6485 df-f 6486 df-f1 6487 df-fo 6488 df-f1o 6489 df-fv 6490 df-riota 7306 df-ov 7352 df-oprab 7353 df-mpo 7354 df-om 7800 df-1st 7924 df-2nd 7925 df-frecs 8214 df-wrecs 8245 df-recs 8294 df-rdg 8332 df-1o 8388 df-2o 8389 df-er 8625 df-en 8873 df-dom 8874 df-sdom 8875 df-fin 8876 df-sup 9332 df-inf 9333 df-pnf 11151 df-mnf 11152 df-xr 11153 df-ltxr 11154 df-le 11155 df-sub 11349 df-neg 11350 df-div 11778 df-nn 12129 df-2 12191 df-3 12192 df-n0 12385 df-z 12472 df-uz 12736 df-q 12850 df-rp 12894 df-fz 13411 df-fl 13696 df-mod 13774 df-seq 13909 df-exp 13969 df-cj 15006 df-re 15007 df-im 15008 df-sqrt 15142 df-abs 15143 df-dvds 16164 df-gcd 16406 df-prm 16583 df-pc 16749 |
| This theorem is referenced by: pcprod 16807 prmreclem2 16829 1arith 16839 isppw2 27023 sqf11 27047 bposlem3 27195 aks6d1c2p2 42092 aks6d1c7 42157 |
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