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| Mirrors > Home > MPE Home > Th. List > Mathboxes > cycpm3cl2 | Structured version Visualization version GIF version | ||
| Description: Closure of the 3-cycles in the class of 3-cycles. (Contributed by Thierry Arnoux, 19-Sep-2023.) |
| Ref | Expression |
|---|---|
| cycpm3.c | ⊢ 𝐶 = (toCyc‘𝐷) |
| cycpm3.s | ⊢ 𝑆 = (SymGrp‘𝐷) |
| cycpm3.d | ⊢ (𝜑 → 𝐷 ∈ 𝑉) |
| cycpm3.i | ⊢ (𝜑 → 𝐼 ∈ 𝐷) |
| cycpm3.j | ⊢ (𝜑 → 𝐽 ∈ 𝐷) |
| cycpm3.k | ⊢ (𝜑 → 𝐾 ∈ 𝐷) |
| cycpm3.1 | ⊢ (𝜑 → 𝐼 ≠ 𝐽) |
| cycpm3.2 | ⊢ (𝜑 → 𝐽 ≠ 𝐾) |
| cycpm3.3 | ⊢ (𝜑 → 𝐾 ≠ 𝐼) |
| Ref | Expression |
|---|---|
| cycpm3cl2 | ⊢ (𝜑 → (𝐶‘〈“𝐼𝐽𝐾”〉) ∈ (𝐶 “ (◡♯ “ {3}))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cycpm3.d | . . . 4 ⊢ (𝜑 → 𝐷 ∈ 𝑉) | |
| 2 | cycpm3.c | . . . . 5 ⊢ 𝐶 = (toCyc‘𝐷) | |
| 3 | cycpm3.s | . . . . 5 ⊢ 𝑆 = (SymGrp‘𝐷) | |
| 4 | eqid 2765 | . . . . 5 ⊢ (Base‘𝑆) = (Base‘𝑆) | |
| 5 | 2, 3, 4 | tocycf 33345 | . . . 4 ⊢ (𝐷 ∈ 𝑉 → 𝐶:{𝑤 ∈ Word 𝐷 ∣ 𝑤:dom 𝑤–1-1→𝐷}⟶(Base‘𝑆)) |
| 6 | 1, 5 | syl 18 | . . 3 ⊢ (𝜑 → 𝐶:{𝑤 ∈ Word 𝐷 ∣ 𝑤:dom 𝑤–1-1→𝐷}⟶(Base‘𝑆)) |
| 7 | 6 | ffnd 6696 | . 2 ⊢ (𝜑 → 𝐶 Fn {𝑤 ∈ Word 𝐷 ∣ 𝑤:dom 𝑤–1-1→𝐷}) |
| 8 | id 23 | . . . 4 ⊢ (𝑤 = 〈“𝐼𝐽𝐾”〉 → 𝑤 = 〈“𝐼𝐽𝐾”〉) | |
| 9 | dmeq 5883 | . . . 4 ⊢ (𝑤 = 〈“𝐼𝐽𝐾”〉 → dom 𝑤 = dom 〈“𝐼𝐽𝐾”〉) | |
| 10 | eqidd 2766 | . . . 4 ⊢ (𝑤 = 〈“𝐼𝐽𝐾”〉 → 𝐷 = 𝐷) | |
| 11 | 8, 9, 10 | f1eq123d 6802 | . . 3 ⊢ (𝑤 = 〈“𝐼𝐽𝐾”〉 → (𝑤:dom 𝑤–1-1→𝐷 ↔ 〈“𝐼𝐽𝐾”〉:dom 〈“𝐼𝐽𝐾”〉–1-1→𝐷)) |
| 12 | cycpm3.i | . . . 4 ⊢ (𝜑 → 𝐼 ∈ 𝐷) | |
| 13 | cycpm3.j | . . . 4 ⊢ (𝜑 → 𝐽 ∈ 𝐷) | |
| 14 | cycpm3.k | . . . 4 ⊢ (𝜑 → 𝐾 ∈ 𝐷) | |
| 15 | 12, 13, 14 | s3cld 14897 | . . 3 ⊢ (𝜑 → 〈“𝐼𝐽𝐾”〉 ∈ Word 𝐷) |
| 16 | cycpm3.1 | . . . 4 ⊢ (𝜑 → 𝐼 ≠ 𝐽) | |
| 17 | cycpm3.2 | . . . 4 ⊢ (𝜑 → 𝐽 ≠ 𝐾) | |
| 18 | cycpm3.3 | . . . 4 ⊢ (𝜑 → 𝐾 ≠ 𝐼) | |
| 19 | 12, 13, 14, 16, 17, 18 | s3f1 33175 | . . 3 ⊢ (𝜑 → 〈“𝐼𝐽𝐾”〉:dom 〈“𝐼𝐽𝐾”〉–1-1→𝐷) |
| 20 | 11, 15, 19 | elrabd 3655 | . 2 ⊢ (𝜑 → 〈“𝐼𝐽𝐾”〉 ∈ {𝑤 ∈ Word 𝐷 ∣ 𝑤:dom 𝑤–1-1→𝐷}) |
| 21 | s3clhash 33176 | . . 3 ⊢ 〈“𝐼𝐽𝐾”〉 ∈ (◡♯ “ {3}) | |
| 22 | 21 | a1i 11 | . 2 ⊢ (𝜑 → 〈“𝐼𝐽𝐾”〉 ∈ (◡♯ “ {3})) |
| 23 | 7, 20, 22 | fnfvimad 7222 | 1 ⊢ (𝜑 → (𝐶‘〈“𝐼𝐽𝐾”〉) ∈ (𝐶 “ (◡♯ “ {3}))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1563 ∈ wcel 2145 ≠ wne 2960 {crab 3417 {csn 4585 ◡ccnv 5650 dom cdm 5651 “ cima 5654 ⟶wf 6521 –1-1→wf1 6522 ‘cfv 6525 3c3 12284 ♯chash 14354 Word cword 14538 〈“cs3 14867 Basecbs 17257 SymGrpcsymg 19427 toCycctocyc 33334 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-rep 5231 ax-sep 5250 ax-nul 5260 ax-pow 5326 ax-pr 5394 ax-un 7722 ax-cnex 11144 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 ax-pre-sup 11166 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3370 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-tp 4590 df-op 4592 df-uni 4868 df-int 4908 df-iun 4953 df-br 5105 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6291 df-ord 6352 df-on 6353 df-lim 6354 df-suc 6355 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-om 7851 df-1st 7974 df-2nd 7975 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-1o 8441 df-er 8682 df-map 8814 df-en 8932 df-dom 8933 df-sdom 8934 df-fin 8935 df-sup 9390 df-inf 9391 df-card 9913 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-div 11860 df-nn 12222 df-2 12291 df-3 12292 df-4 12293 df-5 12294 df-6 12295 df-7 12296 df-8 12297 df-9 12298 df-n0 12493 df-xnn0 12566 df-z 12580 df-uz 12851 df-rp 13005 df-fz 13524 df-fzo 13671 df-fl 13813 df-mod 13891 df-hash 14355 df-word 14539 df-concat 14596 df-s1 14622 df-substr 14667 df-pfx 14697 df-csh 14814 df-s2 14873 df-s3 14874 df-struct 17195 df-sets 17212 df-slot 17230 df-ndx 17242 df-base 17258 df-ress 17279 df-plusg 17311 df-tset 17317 df-efmnd 18916 df-symg 19428 df-tocyc 33335 |
| This theorem is referenced by: cyc3genpmlem 33379 |
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