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| Mirrors > Home > MPE Home > Th. List > ablfac1a | Structured version Visualization version GIF version | ||
| Description: The factors of ablfac1b 20205 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 23 | . . . . . . . 8 ⊢ (𝑝 = 𝑃 → 𝑝 = 𝑃) | |
| 2 | oveq1 7424 | . . . . . . . 8 ⊢ (𝑝 = 𝑃 → (𝑝 pCnt (♯‘𝐵)) = (𝑃 pCnt (♯‘𝐵))) | |
| 3 | 1, 2 | oveq12d 7435 | . . . . . . 7 ⊢ (𝑝 = 𝑃 → (𝑝↑(𝑝 pCnt (♯‘𝐵))) = (𝑃↑(𝑃 pCnt (♯‘𝐵)))) |
| 4 | 3 | breq2d 5119 | . . . . . 6 ⊢ (𝑝 = 𝑃 → ((𝑂‘𝑥) ∥ (𝑝↑(𝑝 pCnt (♯‘𝐵))) ↔ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (♯‘𝐵))))) |
| 5 | 4 | rabbidv 3421 | . . . . 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 | 7 | fvexi 6896 | . . . . . 6 ⊢ 𝐵 ∈ V |
| 9 | 8 | rabex 5307 | . . . . 5 ⊢ {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑝↑(𝑝 pCnt (♯‘𝐵)))} ∈ V |
| 10 | 5, 6, 9 | fvmpt3i 6996 | . . . 4 ⊢ (𝑃 ∈ 𝐴 → (𝑆‘𝑃) = {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (♯‘𝐵)))}) |
| 11 | 10 | adantl 487 | . . 3 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (𝑆‘𝑃) = {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (♯‘𝐵)))}) |
| 12 | 11 | fveq2d 6886 | . 2 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (♯‘(𝑆‘𝑃)) = (♯‘{𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (♯‘𝐵)))})) |
| 13 | ablfac1.o | . . . 4 ⊢ 𝑂 = (od‘𝐺) | |
| 14 | eqid 2762 | . . . 4 ⊢ {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (♯‘𝐵)))} = {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (♯‘𝐵)))} | |
| 15 | eqid 2762 | . . . 4 ⊢ {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ ((♯‘𝐵) / (𝑃↑(𝑃 pCnt (♯‘𝐵))))} = {𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ ((♯‘𝐵) / (𝑃↑(𝑃 pCnt (♯‘𝐵))))} | |
| 16 | ablfac1.g | . . . . 5 ⊢ (𝜑 → 𝐺 ∈ Abel) | |
| 17 | 16 | adantr 486 | . . . 4 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → 𝐺 ∈ Abel) |
| 18 | ablfac1.f | . . . . . . 7 ⊢ (𝜑 → 𝐵 ∈ Fin) | |
| 19 | ablfac1.1 | . . . . . . 7 ⊢ (𝜑 → 𝐴 ⊆ ℙ) | |
| 20 | eqid 2762 | . . . . . . 7 ⊢ (𝑃↑(𝑃 pCnt (♯‘𝐵))) = (𝑃↑(𝑃 pCnt (♯‘𝐵))) | |
| 21 | eqid 2762 | . . . . . . 7 ⊢ ((♯‘𝐵) / (𝑃↑(𝑃 pCnt (♯‘𝐵)))) = ((♯‘𝐵) / (𝑃↑(𝑃 pCnt (♯‘𝐵)))) | |
| 22 | 7, 13, 6, 16, 18, 19, 20, 21 | ablfac1lem 20203 | . . . . . 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))))))) |
| 23 | 22 | simp1d 1160 | . . . . 5 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → ((𝑃↑(𝑃 pCnt (♯‘𝐵))) ∈ ℕ ∧ ((♯‘𝐵) / (𝑃↑(𝑃 pCnt (♯‘𝐵)))) ∈ ℕ)) |
| 24 | 23 | simpld 500 | . . . 4 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (𝑃↑(𝑃 pCnt (♯‘𝐵))) ∈ ℕ) |
| 25 | 23 | simprd 501 | . . . 4 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → ((♯‘𝐵) / (𝑃↑(𝑃 pCnt (♯‘𝐵)))) ∈ ℕ) |
| 26 | 22 | simp2d 1161 | . . . 4 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → ((𝑃↑(𝑃 pCnt (♯‘𝐵))) gcd ((♯‘𝐵) / (𝑃↑(𝑃 pCnt (♯‘𝐵))))) = 1) |
| 27 | 22 | simp3d 1162 | . . . 4 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (♯‘𝐵) = ((𝑃↑(𝑃 pCnt (♯‘𝐵))) · ((♯‘𝐵) / (𝑃↑(𝑃 pCnt (♯‘𝐵)))))) |
| 28 | 7, 13, 14, 15, 17, 24, 25, 26, 27 | ablfacrp2 20202 | . . 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)))))) |
| 29 | 28 | simpld 500 | . 2 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (♯‘{𝑥 ∈ 𝐵 ∣ (𝑂‘𝑥) ∥ (𝑃↑(𝑃 pCnt (♯‘𝐵)))}) = (𝑃↑(𝑃 pCnt (♯‘𝐵)))) |
| 30 | 12, 29 | eqtrd 2797 | 1 ⊢ ((𝜑 ∧ 𝑃 ∈ 𝐴) → (♯‘(𝑆‘𝑃)) = (𝑃↑(𝑃 pCnt (♯‘𝐵)))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 {crab 3414 ⊆ wss 3902 class class class wbr 5107 ↦ cmpt 5190 ‘cfv 6537 (class class class)co 7417 Fincfn 8956 1c1 11129 · cmul 11133 / cdiv 11899 ℕcn 12261 ↑cexp 14129 ♯chash 14398 ∥ cdvds 16348 gcd cgcd 16590 ℙcprime 16767 pCnt cpc 16934 Basecbs 17307 odcod 19657 Abelcabl 19914 |
| 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-inf2 9624 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-int 4911 df-iun 4956 df-disj 5075 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-se 5613 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-isom 6546 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-oadd 8463 df-omul 8464 df-er 8700 df-ec 8702 df-qs 8706 df-map 8832 df-en 8957 df-dom 8958 df-sdom 8959 df-fin 8960 df-sup 9416 df-inf 9417 df-oi 9486 df-dju 9910 df-card 9948 df-acn 9951 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-xnn0 12606 df-z 12620 df-uz 12892 df-q 13002 df-rp 13047 df-fz 13566 df-fzo 13714 df-fl 13857 df-mod 13935 df-seq 14070 df-exp 14130 df-fac 14342 df-bc 14371 df-hash 14399 df-cj 15190 df-re 15191 df-im 15192 df-sqrt 15326 df-abs 15327 df-clim 15579 df-sum 15778 df-dvds 16349 df-gcd 16591 df-prm 16768 df-pc 16935 df-sets 17262 df-slot 17280 df-ndx 17292 df-base 17308 df-ress 17329 df-plusg 17361 df-0g 17532 df-mgm 18736 df-sgrp 18827 df-mnd 18843 df-submnd 18898 df-grp 19066 df-minusg 19067 df-sbg 19068 df-mulg 19197 df-subg 19252 df-eqg 19254 df-ga 19423 df-cntz 19450 df-od 19661 df-lsm 19769 df-pj1 19770 df-cmn 19915 df-abl 19916 |
| This theorem is used by: ablfac1c 20206 ablfac1eu 20208 ablfaclem3 20222 |
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