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Mirrors > Home > MPE Home > Th. List > ablfac1a | Structured version Visualization version GIF version |
Description: The factors of ablfac1b 18292 are of prime power order. (Contributed by Mario Carneiro, 26-Apr-2016.) |
Ref | Expression |
---|---|
ablfac1.b | ⊢ 𝐵 = (Base‘𝐺) |
ablfac1.o | ⊢ 𝑂 = (od‘𝐺) |
ablfac1.s | ⊢ 𝑆 = (𝑝 ∈ 𝐴 ↦ {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑝↑(𝑝 pCnt (#‘𝐵)))}) |
ablfac1.g | ⊢ (𝜑 → 𝐺 ∈ Abel) |
ablfac1.f | ⊢ (𝜑 → 𝐵 ∈ Fin) |
ablfac1.1 | ⊢ (𝜑 → 𝐴 ⊆ ℙ) |
Ref | Expression |
---|---|
ablfac1a | ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (#‘(𝑆‘𝑃)) = (𝑃↑(𝑃 pCnt (#‘𝐵)))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | id 22 | . . . . . . . 8 ⊢ (𝑝 = 𝑃 → 𝑝 = 𝑃) | |
2 | oveq1 6556 | . . . . . . . 8 ⊢ (𝑝 = 𝑃 → (𝑝 pCnt (#‘𝐵)) = (𝑃 pCnt (#‘𝐵))) | |
3 | 1, 2 | oveq12d 6567 | . . . . . . 7 ⊢ (𝑝 = 𝑃 → (𝑝↑(𝑝 pCnt (#‘𝐵))) = (𝑃↑(𝑃 pCnt (#‘𝐵)))) |
4 | 3 | breq2d 4595 | . . . . . 6 ⊢ (𝑝 = 𝑃 → ((𝑂‘𝑥) ∥ (𝑝↑(𝑝 pCnt (#‘𝐵))) ↔ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (#‘𝐵))))) |
5 | 4 | rabbidv 3164 | . . . . 5 ⊢ (𝑝 = 𝑃 → {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑝↑(𝑝 pCnt (#‘𝐵)))} = {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (#‘𝐵)))}) |
6 | ablfac1.s | . . . . 5 ⊢ 𝑆 = (𝑝 ∈ 𝐴 ↦ {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑝↑(𝑝 pCnt (#‘𝐵)))}) | |
7 | ablfac1.b | . . . . . . 7 ⊢ 𝐵 = (Base‘𝐺) | |
8 | fvex 6113 | . . . . . . 7 ⊢ (Base‘𝐺) ∈ V | |
9 | 7, 8 | eqeltri 2684 | . . . . . 6 ⊢ 𝐵 ∈ V |
10 | 9 | rabex 4740 | . . . . 5 ⊢ {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑝↑(𝑝 pCnt (#‘𝐵)))} ∈ V |
11 | 5, 6, 10 | fvmpt3i 6196 | . . . 4 ⊢ (𝑃 ∈ 𝐴 → (𝑆‘𝑃) = {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (#‘𝐵)))}) |
12 | 11 | adantl 481 | . . 3 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (𝑆‘𝑃) = {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (#‘𝐵)))}) |
13 | 12 | fveq2d 6107 | . 2 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (#‘(𝑆‘𝑃)) = (#‘{𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (#‘𝐵)))})) |
14 | ablfac1.o | . . . 4 ⊢ 𝑂 = (od‘𝐺) | |
15 | eqid 2610 | . . . 4 ⊢ {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (#‘𝐵)))} = {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (#‘𝐵)))} | |
16 | eqid 2610 | . . . 4 ⊢ {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵))))} = {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵))))} | |
17 | ablfac1.g | . . . . 5 ⊢ (𝜑 → 𝐺 ∈ Abel) | |
18 | 17 | adantr 480 | . . . 4 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → 𝐺 ∈ Abel) |
19 | ablfac1.f | . . . . . . 7 ⊢ (𝜑 → 𝐵 ∈ Fin) | |
20 | ablfac1.1 | . . . . . . 7 ⊢ (𝜑 → 𝐴 ⊆ ℙ) | |
21 | eqid 2610 | . . . . . . 7 ⊢ (𝑃↑(𝑃 pCnt (#‘𝐵))) = (𝑃↑(𝑃 pCnt (#‘𝐵))) | |
22 | eqid 2610 | . . . . . . 7 ⊢ ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵)))) = ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵)))) | |
23 | 7, 14, 6, 17, 19, 20, 21, 22 | ablfac1lem 18290 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (((𝑃↑(𝑃 pCnt (#‘𝐵))) ∈ ℕ ∧ ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵)))) ∈ ℕ) ∧ ((𝑃↑(𝑃 pCnt (#‘𝐵))) gcd ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵))))) = 1 ∧ (#‘𝐵) = ((𝑃↑(𝑃 pCnt (#‘𝐵))) · ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵))))))) |
24 | 23 | simp1d 1066 | . . . . 5 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → ((𝑃↑(𝑃 pCnt (#‘𝐵))) ∈ ℕ ∧ ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵)))) ∈ ℕ)) |
25 | 24 | simpld 474 | . . . 4 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (𝑃↑(𝑃 pCnt (#‘𝐵))) ∈ ℕ) |
26 | 24 | simprd 478 | . . . 4 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵)))) ∈ ℕ) |
27 | 23 | simp2d 1067 | . . . 4 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → ((𝑃↑(𝑃 pCnt (#‘𝐵))) gcd ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵))))) = 1) |
28 | 23 | simp3d 1068 | . . . 4 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (#‘𝐵) = ((𝑃↑(𝑃 pCnt (#‘𝐵))) · ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵)))))) |
29 | 7, 14, 15, 16, 18, 25, 26, 27, 28 | ablfacrp2 18289 | . . 3 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → ((#‘{𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (#‘𝐵)))}) = (𝑃↑(𝑃 pCnt (#‘𝐵))) ∧ (#‘{𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵))))}) = ((#‘𝐵) / (𝑃↑(𝑃 pCnt (#‘𝐵)))))) |
30 | 29 | simpld 474 | . 2 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (#‘{𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (#‘𝐵)))}) = (𝑃↑(𝑃 pCnt (#‘𝐵)))) |
31 | 13, 30 | eqtrd 2644 | 1 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (#‘(𝑆‘𝑃)) = (𝑃↑(𝑃 pCnt (#‘𝐵)))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 = wceq 1475 ∈ wcel 1977 {crab 2900 Vcvv 3173 ⊆ wss 3540 class class class wbr 4583 ↦ cmpt 4643 ‘cfv 5804 (class class class)co 6549 Fincfn 7841 1c1 9816 · cmul 9820 / cdiv 10563 ℕcn 10897 ↑cexp 12722 #chash 12979 ∥ cdvds 14821 gcd cgcd 15054 ℙcprime 15223 pCnt cpc 15379 Basecbs 15695 odcod 17767 Abelcabl 18017 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-rep 4699 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 ax-un 6847 ax-inf2 8421 ax-cnex 9871 ax-resscn 9872 ax-1cn 9873 ax-icn 9874 ax-addcl 9875 ax-addrcl 9876 ax-mulcl 9877 ax-mulrcl 9878 ax-mulcom 9879 ax-addass 9880 ax-mulass 9881 ax-distr 9882 ax-i2m1 9883 ax-1ne0 9884 ax-1rid 9885 ax-rnegex 9886 ax-rrecex 9887 ax-cnre 9888 ax-pre-lttri 9889 ax-pre-lttrn 9890 ax-pre-ltadd 9891 ax-pre-mulgt0 9892 ax-pre-sup 9893 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3or 1032 df-3an 1033 df-tru 1478 df-fal 1481 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-nel 2783 df-ral 2901 df-rex 2902 df-reu 2903 df-rmo 2904 df-rab 2905 df-v 3175 df-sbc 3403 df-csb 3500 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-pss 3556 df-nul 3875 df-if 4037 df-pw 4110 df-sn 4126 df-pr 4128 df-tp 4130 df-op 4132 df-uni 4373 df-int 4411 df-iun 4457 df-disj 4554 df-br 4584 df-opab 4644 df-mpt 4645 df-tr 4681 df-eprel 4949 df-id 4953 df-po 4959 df-so 4960 df-fr 4997 df-se 4998 df-we 4999 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-rn 5049 df-res 5050 df-ima 5051 df-pred 5597 df-ord 5643 df-on 5644 df-lim 5645 df-suc 5646 df-iota 5768 df-fun 5806 df-fn 5807 df-f 5808 df-f1 5809 df-fo 5810 df-f1o 5811 df-fv 5812 df-isom 5813 df-riota 6511 df-ov 6552 df-oprab 6553 df-mpt2 6554 df-om 6958 df-1st 7059 df-2nd 7060 df-wrecs 7294 df-recs 7355 df-rdg 7393 df-1o 7447 df-2o 7448 df-oadd 7451 df-omul 7452 df-er 7629 df-ec 7631 df-qs 7635 df-map 7746 df-en 7842 df-dom 7843 df-sdom 7844 df-fin 7845 df-sup 8231 df-inf 8232 df-oi 8298 df-card 8648 df-acn 8651 df-cda 8873 df-pnf 9955 df-mnf 9956 df-xr 9957 df-ltxr 9958 df-le 9959 df-sub 10147 df-neg 10148 df-div 10564 df-nn 10898 df-2 10956 df-3 10957 df-n0 11170 df-xnn0 11241 df-z 11255 df-uz 11564 df-q 11665 df-rp 11709 df-fz 12198 df-fzo 12335 df-fl 12455 df-mod 12531 df-seq 12664 df-exp 12723 df-fac 12923 df-bc 12952 df-hash 12980 df-cj 13687 df-re 13688 df-im 13689 df-sqrt 13823 df-abs 13824 df-clim 14067 df-sum 14265 df-dvds 14822 df-gcd 15055 df-prm 15224 df-pc 15380 df-ndx 15698 df-slot 15699 df-base 15700 df-sets 15701 df-ress 15702 df-plusg 15781 df-0g 15925 df-mgm 17065 df-sgrp 17107 df-mnd 17118 df-submnd 17159 df-grp 17248 df-minusg 17249 df-sbg 17250 df-mulg 17364 df-subg 17414 df-eqg 17416 df-ga 17546 df-cntz 17573 df-od 17771 df-lsm 17874 df-pj1 17875 df-cmn 18018 df-abl 18019 |
This theorem is referenced by: ablfac1c 18293 ablfac1eu 18295 ablfaclem3 18309 |
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