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| Mirrors > Home > MPE Home > Th. List > Mathboxes > hashscontpowcl | Structured version Visualization version GIF version | ||
| Description: Closure of E for https://www3.nd.edu/%7eandyp/notes/AKS.pdf Theorem 6.1. (Contributed by metakunt, 28-Apr-2025.) |
| Ref | Expression |
|---|---|
| hashscontpowcl.1 | ⊢ (𝜑 → 𝑁 ∈ ℕ) |
| hashscontpowcl.2 | ⊢ (𝜑 → 𝑃 ∈ ℙ) |
| hashscontpowcl.3 | ⊢ (𝜑 → 𝑃 ∥ 𝑁) |
| hashscontpowcl.4 | ⊢ (𝜑 → 𝑅 ∈ ℕ) |
| hashscontpowcl.5 | ⊢ (𝜑 → (𝑁 gcd 𝑅) = 1) |
| hashscontpowcl.6 | ⊢ 𝐸 = (𝑘 ∈ ℕ0, 𝑙 ∈ ℕ0 ↦ ((𝑃↑𝑘) · ((𝑁 / 𝑃)↑𝑙))) |
| hashscontpowcl.7 | ⊢ 𝐿 = (ℤRHom‘𝑌) |
| hashscontpowcl.8 | ⊢ 𝑌 = (ℤ/nℤ‘𝑅) |
| Ref | Expression |
|---|---|
| hashscontpowcl | ⊢ (𝜑 → (♯‘(𝐿 “ (𝐸 “ (ℕ0 × ℕ0)))) ∈ ℕ0) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hashscontpowcl.4 | . . . 4 ⊢ (𝜑 → 𝑅 ∈ ℕ) | |
| 2 | hashscontpowcl.8 | . . . . 5 ⊢ 𝑌 = (ℤ/nℤ‘𝑅) | |
| 3 | eqid 2741 | . . . . 5 ⊢ (Base‘𝑌) = (Base‘𝑌) | |
| 4 | 2, 3 | znfi 21538 | . . . 4 ⊢ (𝑅 ∈ ℕ → (Base‘𝑌) ∈ Fin) |
| 5 | 1, 4 | syl 17 | . . 3 ⊢ (𝜑 → (Base‘𝑌) ∈ Fin) |
| 6 | 1 | nnnn0d 12493 | . . . . . 6 ⊢ (𝜑 → 𝑅 ∈ ℕ0) |
| 7 | 2 | zncrng 21523 | . . . . . 6 ⊢ (𝑅 ∈ ℕ0 → 𝑌 ∈ CRing) |
| 8 | 6, 7 | syl 17 | . . . . 5 ⊢ (𝜑 → 𝑌 ∈ CRing) |
| 9 | crngring 20221 | . . . . 5 ⊢ (𝑌 ∈ CRing → 𝑌 ∈ Ring) | |
| 10 | 8, 9 | syl 17 | . . . 4 ⊢ (𝜑 → 𝑌 ∈ Ring) |
| 11 | hashscontpowcl.7 | . . . . 5 ⊢ 𝐿 = (ℤRHom‘𝑌) | |
| 12 | 11 | zrhrhm 21490 | . . . 4 ⊢ (𝑌 ∈ Ring → 𝐿 ∈ (ℤring RingHom 𝑌)) |
| 13 | zringbas 21432 | . . . . 5 ⊢ ℤ = (Base‘ℤring) | |
| 14 | 13, 3 | rhmf 20459 | . . . 4 ⊢ (𝐿 ∈ (ℤring RingHom 𝑌) → 𝐿:ℤ⟶(Base‘𝑌)) |
| 15 | fimass 6679 | . . . 4 ⊢ (𝐿:ℤ⟶(Base‘𝑌) → (𝐿 “ (𝐸 “ (ℕ0 × ℕ0))) ⊆ (Base‘𝑌)) | |
| 16 | 10, 12, 14, 15 | 4syl 19 | . . 3 ⊢ (𝜑 → (𝐿 “ (𝐸 “ (ℕ0 × ℕ0))) ⊆ (Base‘𝑌)) |
| 17 | 5, 16 | ssfid 9173 | . 2 ⊢ (𝜑 → (𝐿 “ (𝐸 “ (ℕ0 × ℕ0))) ∈ Fin) |
| 18 | hashcl 14313 | . 2 ⊢ ((𝐿 “ (𝐸 “ (ℕ0 × ℕ0))) ∈ Fin → (♯‘(𝐿 “ (𝐸 “ (ℕ0 × ℕ0)))) ∈ ℕ0) | |
| 19 | 17, 18 | syl 17 | 1 ⊢ (𝜑 → (♯‘(𝐿 “ (𝐸 “ (ℕ0 × ℕ0)))) ∈ ℕ0) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1548 ∈ wcel 2121 ⊆ wss 3885 class class class wbr 5075 × cxp 5619 “ cima 5624 ⟶wf 6485 ‘cfv 6489 (class class class)co 7360 ∈ cmpo 7362 Fincfn 8887 1c1 11034 · cmul 11038 / cdiv 11802 ℕcn 12169 ℕ0cn0 12432 ℤcz 12519 ↑cexp 14018 ♯chash 14287 ∥ cdvds 16216 gcd cgcd 16458 ℙcprime 16635 Basecbs 17174 Ringcrg 20209 CRingccrg 20210 RingHom crh 20444 ℤringczring 21425 ℤRHomczrh 21478 ℤ/nℤczn 21481 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-10 2154 ax-11 2170 ax-12 2191 ax-ext 2713 ax-rep 5202 ax-sep 5221 ax-nul 5231 ax-pow 5297 ax-pr 5365 ax-un 7682 ax-cnex 11089 ax-resscn 11090 ax-1cn 11091 ax-icn 11092 ax-addcl 11093 ax-addrcl 11094 ax-mulcl 11095 ax-mulrcl 11096 ax-mulcom 11097 ax-addass 11098 ax-mulass 11099 ax-distr 11100 ax-i2m1 11101 ax-1ne0 11102 ax-1rid 11103 ax-rnegex 11104 ax-rrecex 11105 ax-cnre 11106 ax-pre-lttri 11107 ax-pre-lttrn 11108 ax-pre-ltadd 11109 ax-pre-mulgt0 11110 ax-pre-sup 11111 ax-addf 11112 ax-mulf 11113 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-3or 1094 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-nf 1792 df-sb 2075 df-mo 2545 df-eu 2575 df-clab 2720 df-cleq 2733 df-clel 2816 df-nfc 2890 df-ne 2937 df-nel 3041 df-ral 3056 df-rex 3066 df-rmo 3346 df-reu 3347 df-rab 3394 df-v 3435 df-sbc 3726 df-csb 3834 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-pss 3905 df-nul 4265 df-if 4458 df-pw 4534 df-sn 4559 df-pr 4561 df-tp 4563 df-op 4565 df-uni 4842 df-int 4881 df-iun 4926 df-br 5076 df-opab 5138 df-mpt 5157 df-tr 5183 df-id 5516 df-eprel 5521 df-po 5529 df-so 5530 df-fr 5574 df-we 5576 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-pred 6256 df-ord 6317 df-on 6318 df-lim 6319 df-suc 6320 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-om 7811 df-1st 7935 df-2nd 7936 df-tpos 8170 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-1o 8399 df-er 8637 df-ec 8639 df-qs 8643 df-map 8769 df-en 8888 df-dom 8889 df-sdom 8890 df-fin 8891 df-sup 9349 df-inf 9350 df-card 9858 df-pnf 11176 df-mnf 11177 df-xr 11178 df-ltxr 11179 df-le 11180 df-sub 11374 df-neg 11375 df-div 11803 df-nn 12170 df-2 12239 df-3 12240 df-4 12241 df-5 12242 df-6 12243 df-7 12244 df-8 12245 df-9 12246 df-n0 12433 df-z 12520 df-dec 12640 df-uz 12784 df-rp 12938 df-fz 13457 df-fzo 13604 df-fl 13746 df-mod 13824 df-seq 13959 df-hash 14288 df-dvds 16217 df-struct 17112 df-sets 17129 df-slot 17147 df-ndx 17159 df-base 17175 df-ress 17196 df-plusg 17228 df-mulr 17229 df-starv 17230 df-sca 17231 df-vsca 17232 df-ip 17233 df-tset 17234 df-ple 17235 df-ds 17237 df-unif 17238 df-0g 17399 df-imas 17467 df-qus 17468 df-mgm 18603 df-sgrp 18682 df-mnd 18698 df-mhm 18746 df-grp 18907 df-minusg 18908 df-sbg 18909 df-mulg 19039 df-subg 19094 df-nsg 19095 df-eqg 19096 df-ghm 19183 df-cmn 19752 df-abl 19753 df-mgp 20117 df-rng 20129 df-ur 20158 df-ring 20211 df-cring 20212 df-oppr 20312 df-dvdsr 20332 df-rhm 20447 df-subrng 20522 df-subrg 20546 df-lmod 20856 df-lss 20926 df-lsp 20966 df-sra 21167 df-rgmod 21168 df-lidl 21205 df-rsp 21206 df-2idl 21247 df-cnfld 21352 df-zring 21426 df-zrh 21482 df-zn 21485 |
| This theorem is referenced by: aks6d1c3 42623 aks6d1c2lem4 42627 aks6d1c2 42630 aks6d1c6lem3 42672 aks6d1c7lem1 42680 aks6d1c7lem2 42681 |
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