| Mathbox for Thierry Arnoux |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > tocycval | Structured version Visualization version GIF version | ||
| Description: Value of the cycle builder. (Contributed by Thierry Arnoux, 22-Sep-2023.) |
| Ref | Expression |
|---|---|
| tocycval.1 | ⊢ 𝐶 = (toCyc‘𝐷) |
| Ref | Expression |
|---|---|
| tocycval | ⊢ (𝐷 ∈ 𝑉 → 𝐶 = (𝑤 ∈ {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} ↦ (( I ↾ (𝐷 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤)))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tocycval.1 | . 2 ⊢ 𝐶 = (toCyc‘𝐷) | |
| 2 | df-tocyc 33405 | . . 3 ⊢ toCyc = (𝑑 ∈ V ↦ (𝑤 ∈ {𝑢 ∈ Word 𝑑 ∣ 𝑢:dom 𝑢–1-1→𝑑} ↦ (( I ↾ (𝑑 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤)))) | |
| 3 | wrdeq 14575 | . . . . 5 ⊢ (𝑑 = 𝐷 → Word 𝑑 = Word 𝐷) | |
| 4 | f1eq3 6773 | . . . . 5 ⊢ (𝑑 = 𝐷 → (𝑢:dom 𝑢–1-1→𝑑 ↔ 𝑢:dom 𝑢–1-1→𝐷)) | |
| 5 | 3, 4 | rabeqbidv 3434 | . . . 4 ⊢ (𝑑 = 𝐷 → {𝑢 ∈ Word 𝑑 ∣ 𝑢:dom 𝑢–1-1→𝑑} = {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷}) |
| 6 | difeq1 4075 | . . . . . 6 ⊢ (𝑑 = 𝐷 → (𝑑 ∖ ran 𝑤) = (𝐷 ∖ ran 𝑤)) | |
| 7 | 6 | reseq2d 5980 | . . . . 5 ⊢ (𝑑 = 𝐷 → ( I ↾ (𝑑 ∖ ran 𝑤)) = ( I ↾ (𝐷 ∖ ran 𝑤))) |
| 8 | 7 | uneq1d 4122 | . . . 4 ⊢ (𝑑 = 𝐷 → (( I ↾ (𝑑 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤)) = (( I ↾ (𝐷 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤))) |
| 9 | 5, 8 | mpteq12dv 5199 | . . 3 ⊢ (𝑑 = 𝐷 → (𝑤 ∈ {𝑢 ∈ Word 𝑑 ∣ 𝑢:dom 𝑢–1-1→𝑑} ↦ (( I ↾ (𝑑 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤))) = (𝑤 ∈ {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} ↦ (( I ↾ (𝐷 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤)))) |
| 10 | elex 3476 | . . 3 ⊢ (𝐷 ∈ 𝑉 → 𝐷 ∈ V) | |
| 11 | eqid 2763 | . . . . 5 ⊢ {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} = {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} | |
| 12 | wrdexg 14563 | . . . . 5 ⊢ (𝐷 ∈ 𝑉 → Word 𝐷 ∈ V) | |
| 13 | 11, 12 | rabexd 5312 | . . . 4 ⊢ (𝐷 ∈ 𝑉 → {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} ∈ V) |
| 14 | 13 | mptexd 7224 | . . 3 ⊢ (𝐷 ∈ 𝑉 → (𝑤 ∈ {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} ↦ (( I ↾ (𝐷 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤))) ∈ V) |
| 15 | 2, 9, 10, 14 | fvmptd3 7015 | . 2 ⊢ (𝐷 ∈ 𝑉 → (toCyc‘𝐷) = (𝑤 ∈ {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} ↦ (( I ↾ (𝐷 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤)))) |
| 16 | 1, 15 | eqtrid 2810 | 1 ⊢ (𝐷 ∈ 𝑉 → 𝐶 = (𝑤 ∈ {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} ↦ (( I ↾ (𝐷 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤)))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1570 ∈ wcel 2143 {crab 3416 Vcvv 3455 ∖ cdif 3903 ∪ cun 3904 ↦ cmpt 5193 I cid 5557 ◡ccnv 5662 dom cdm 5663 ran crn 5664 ↾ cres 5665 ∘ ccom 5667 –1-1→wf1 6535 ‘cfv 6538 (class class class)co 7412 1c1 11102 Word cword 14552 cyclShift ccsh 14827 toCycctocyc 33404 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5239 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 ax-un 7734 ax-cnex 11157 ax-resscn 11158 ax-1cn 11159 ax-icn 11160 ax-addcl 11161 ax-addrcl 11162 ax-mulcl 11163 ax-mulrcl 11164 ax-mulcom 11165 ax-addass 11166 ax-mulass 11167 ax-distr 11168 ax-i2m1 11169 ax-1ne0 11170 ax-1rid 11171 ax-rnegex 11172 ax-rrecex 11173 ax-cnre 11174 ax-pre-lttri 11175 ax-pre-lttrn 11176 ax-pre-ltadd 11177 ax-pre-mulgt0 11178 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-int 4914 df-iun 4959 df-br 5111 df-opab 5175 df-mpt 5194 df-tr 5220 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7864 df-1st 7987 df-2nd 7988 df-frecs 8279 df-wrecs 8310 df-recs 8359 df-rdg 8398 df-1o 8454 df-er 8695 df-map 8827 df-en 8945 df-dom 8946 df-sdom 8947 df-fin 8948 df-card 9926 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11444 df-neg 11445 df-nn 12235 df-n0 12506 df-z 12593 df-uz 12864 df-fz 13537 df-fzo 13685 df-hash 14369 df-word 14553 df-tocyc 33405 |
| This theorem is referenced by: tocycfv 33407 tocycf 33415 |
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