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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 2730 | . . . . 5 ⊢ (Base‘𝑌) = (Base‘𝑌) | |
| 4 | 2, 3 | znfi 21476 | . . . 4 ⊢ (𝑅 ∈ ℕ → (Base‘𝑌) ∈ Fin) |
| 5 | 1, 4 | syl 17 | . . 3 ⊢ (𝜑 → (Base‘𝑌) ∈ Fin) |
| 6 | 1 | nnnn0d 12510 | . . . . . 6 ⊢ (𝜑 → 𝑅 ∈ ℕ0) |
| 7 | 2 | zncrng 21461 | . . . . . 6 ⊢ (𝑅 ∈ ℕ0 → 𝑌 ∈ CRing) |
| 8 | 6, 7 | syl 17 | . . . . 5 ⊢ (𝜑 → 𝑌 ∈ CRing) |
| 9 | crngring 20161 | . . . . 5 ⊢ (𝑌 ∈ CRing → 𝑌 ∈ Ring) | |
| 10 | 8, 9 | syl 17 | . . . 4 ⊢ (𝜑 → 𝑌 ∈ Ring) |
| 11 | hashscontpowcl.7 | . . . . 5 ⊢ 𝐿 = (ℤRHom‘𝑌) | |
| 12 | 11 | zrhrhm 21428 | . . . 4 ⊢ (𝑌 ∈ Ring → 𝐿 ∈ (ℤring RingHom 𝑌)) |
| 13 | zringbas 21370 | . . . . 5 ⊢ ℤ = (Base‘ℤring) | |
| 14 | 13, 3 | rhmf 20401 | . . . 4 ⊢ (𝐿 ∈ (ℤring RingHom 𝑌) → 𝐿:ℤ⟶(Base‘𝑌)) |
| 15 | fimass 6711 | . . . 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 9219 | . 2 ⊢ (𝜑 → (𝐿 “ (𝐸 “ (ℕ0 × ℕ0))) ∈ Fin) |
| 18 | hashcl 14328 | . 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 1540 ∈ wcel 2109 ⊆ wss 3917 class class class wbr 5110 × cxp 5639 “ cima 5644 ⟶wf 6510 ‘cfv 6514 (class class class)co 7390 ∈ cmpo 7392 Fincfn 8921 1c1 11076 · cmul 11080 / cdiv 11842 ℕcn 12193 ℕ0cn0 12449 ℤcz 12536 ↑cexp 14033 ♯chash 14302 ∥ cdvds 16229 gcd cgcd 16471 ℙcprime 16648 Basecbs 17186 Ringcrg 20149 CRingccrg 20150 RingHom crh 20385 ℤringczring 21363 ℤRHomczrh 21416 ℤ/nℤczn 21419 |
| 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 2702 ax-rep 5237 ax-sep 5254 ax-nul 5264 ax-pow 5323 ax-pr 5390 ax-un 7714 ax-cnex 11131 ax-resscn 11132 ax-1cn 11133 ax-icn 11134 ax-addcl 11135 ax-addrcl 11136 ax-mulcl 11137 ax-mulrcl 11138 ax-mulcom 11139 ax-addass 11140 ax-mulass 11141 ax-distr 11142 ax-i2m1 11143 ax-1ne0 11144 ax-1rid 11145 ax-rnegex 11146 ax-rrecex 11147 ax-cnre 11148 ax-pre-lttri 11149 ax-pre-lttrn 11150 ax-pre-ltadd 11151 ax-pre-mulgt0 11152 ax-pre-sup 11153 ax-addf 11154 ax-mulf 11155 |
| 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 2534 df-eu 2563 df-clab 2709 df-cleq 2722 df-clel 2804 df-nfc 2879 df-ne 2927 df-nel 3031 df-ral 3046 df-rex 3055 df-rmo 3356 df-reu 3357 df-rab 3409 df-v 3452 df-sbc 3757 df-csb 3866 df-dif 3920 df-un 3922 df-in 3924 df-ss 3934 df-pss 3937 df-nul 4300 df-if 4492 df-pw 4568 df-sn 4593 df-pr 4595 df-tp 4597 df-op 4599 df-uni 4875 df-int 4914 df-iun 4960 df-br 5111 df-opab 5173 df-mpt 5192 df-tr 5218 df-id 5536 df-eprel 5541 df-po 5549 df-so 5550 df-fr 5594 df-we 5596 df-xp 5647 df-rel 5648 df-cnv 5649 df-co 5650 df-dm 5651 df-rn 5652 df-res 5653 df-ima 5654 df-pred 6277 df-ord 6338 df-on 6339 df-lim 6340 df-suc 6341 df-iota 6467 df-fun 6516 df-fn 6517 df-f 6518 df-f1 6519 df-fo 6520 df-f1o 6521 df-fv 6522 df-riota 7347 df-ov 7393 df-oprab 7394 df-mpo 7395 df-om 7846 df-1st 7971 df-2nd 7972 df-tpos 8208 df-frecs 8263 df-wrecs 8294 df-recs 8343 df-rdg 8381 df-1o 8437 df-er 8674 df-ec 8676 df-qs 8680 df-map 8804 df-en 8922 df-dom 8923 df-sdom 8924 df-fin 8925 df-sup 9400 df-inf 9401 df-card 9899 df-pnf 11217 df-mnf 11218 df-xr 11219 df-ltxr 11220 df-le 11221 df-sub 11414 df-neg 11415 df-div 11843 df-nn 12194 df-2 12256 df-3 12257 df-4 12258 df-5 12259 df-6 12260 df-7 12261 df-8 12262 df-9 12263 df-n0 12450 df-z 12537 df-dec 12657 df-uz 12801 df-rp 12959 df-fz 13476 df-fzo 13623 df-fl 13761 df-mod 13839 df-seq 13974 df-hash 14303 df-dvds 16230 df-struct 17124 df-sets 17141 df-slot 17159 df-ndx 17171 df-base 17187 df-ress 17208 df-plusg 17240 df-mulr 17241 df-starv 17242 df-sca 17243 df-vsca 17244 df-ip 17245 df-tset 17246 df-ple 17247 df-ds 17249 df-unif 17250 df-0g 17411 df-imas 17478 df-qus 17479 df-mgm 18574 df-sgrp 18653 df-mnd 18669 df-mhm 18717 df-grp 18875 df-minusg 18876 df-sbg 18877 df-mulg 19007 df-subg 19062 df-nsg 19063 df-eqg 19064 df-ghm 19152 df-cmn 19719 df-abl 19720 df-mgp 20057 df-rng 20069 df-ur 20098 df-ring 20151 df-cring 20152 df-oppr 20253 df-dvdsr 20273 df-rhm 20388 df-subrng 20462 df-subrg 20486 df-lmod 20775 df-lss 20845 df-lsp 20885 df-sra 21087 df-rgmod 21088 df-lidl 21125 df-rsp 21126 df-2idl 21167 df-cnfld 21272 df-zring 21364 df-zrh 21420 df-zn 21423 |
| This theorem is referenced by: aks6d1c3 42118 aks6d1c2lem4 42122 aks6d1c2 42125 aks6d1c6lem3 42167 aks6d1c7lem1 42175 aks6d1c7lem2 42176 |
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