| 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 33248 | . . 3 ⊢ toCyc = (𝑑 ∈ V ↦ (𝑤 ∈ {𝑢 ∈ Word 𝑑 ∣ 𝑢:dom 𝑢–1-1→𝑑} ↦ (( I ↾ (𝑑 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤)))) | |
| 3 | wrdeq 14546 | . . . . 5 ⊢ (𝑑 = 𝐷 → Word 𝑑 = Word 𝐷) | |
| 4 | f1eq3 6753 | . . . . 5 ⊢ (𝑑 = 𝐷 → (𝑢:dom 𝑢–1-1→𝑑 ↔ 𝑢:dom 𝑢–1-1→𝐷)) | |
| 5 | 3, 4 | rabeqbidv 3431 | . . . 4 ⊢ (𝑑 = 𝐷 → {𝑢 ∈ Word 𝑑 ∣ 𝑢:dom 𝑢–1-1→𝑑} = {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷}) |
| 6 | difeq1 4073 | . . . . . 6 ⊢ (𝑑 = 𝐷 → (𝑑 ∖ ran 𝑤) = (𝐷 ∖ ran 𝑤)) | |
| 7 | 6 | reseq2d 5963 | . . . . 5 ⊢ (𝑑 = 𝐷 → ( I ↾ (𝑑 ∖ ran 𝑤)) = ( I ↾ (𝐷 ∖ ran 𝑤))) |
| 8 | 7 | uneq1d 4120 | . . . 4 ⊢ (𝑑 = 𝐷 → (( I ↾ (𝑑 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤)) = (( I ↾ (𝐷 ∖ ran 𝑤)) ∪ ((𝑤 cyclShift 1) ∘ ◡𝑤))) |
| 9 | 5, 8 | mpteq12dv 5186 | . . 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 3474 | . . 3 ⊢ (𝐷 ∈ 𝑉 → 𝐷 ∈ V) | |
| 11 | eqid 2761 | . . . . 5 ⊢ {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} = {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} | |
| 12 | wrdexg 14534 | . . . . 5 ⊢ (𝐷 ∈ 𝑉 → Word 𝐷 ∈ V) | |
| 13 | 11, 12 | rabexd 5295 | . . . 4 ⊢ (𝐷 ∈ 𝑉 → {𝑢 ∈ Word 𝐷 ∣ 𝑢:dom 𝑢–1-1→𝐷} ∈ V) |
| 14 | 13 | mptexd 7204 | . . 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 6995 | . 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 2808 | 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 1559 ∈ wcel 2141 {crab 3413 Vcvv 3453 ∖ cdif 3901 ∪ cun 3902 ↦ cmpt 5180 I cid 5539 ◡ccnv 5644 dom cdm 5645 ran crn 5646 ↾ cres 5647 ∘ ccom 5649 –1-1→wf1 6514 ‘cfv 6517 (class class class)co 7392 1c1 11071 Word cword 14523 cyclShift ccsh 14798 toCycctocyc 33247 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-rep 5226 ax-sep 5245 ax-nul 5255 ax-pow 5321 ax-pr 5389 ax-un 7714 ax-cnex 11126 ax-resscn 11127 ax-1cn 11128 ax-icn 11129 ax-addcl 11130 ax-addrcl 11131 ax-mulcl 11132 ax-mulrcl 11133 ax-mulcom 11134 ax-addass 11135 ax-mulass 11136 ax-distr 11137 ax-i2m1 11138 ax-1ne0 11139 ax-1rid 11140 ax-rnegex 11141 ax-rrecex 11142 ax-cnre 11143 ax-pre-lttri 11144 ax-pre-lttrn 11145 ax-pre-ltadd 11146 ax-pre-mulgt0 11147 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-int 4905 df-iun 4950 df-br 5100 df-opab 5162 df-mpt 5181 df-tr 5207 df-id 5540 df-eprel 5545 df-po 5553 df-so 5554 df-fr 5598 df-we 5600 df-xp 5651 df-rel 5652 df-cnv 5653 df-co 5654 df-dm 5655 df-rn 5656 df-res 5657 df-ima 5658 df-pred 6284 df-ord 6345 df-on 6346 df-lim 6347 df-suc 6348 df-iota 6473 df-fun 6519 df-fn 6520 df-f 6521 df-f1 6522 df-fo 6523 df-f1o 6524 df-fv 6525 df-riota 7349 df-ov 7395 df-oprab 7396 df-mpo 7397 df-om 7843 df-1st 7966 df-2nd 7967 df-frecs 8257 df-wrecs 8288 df-recs 8337 df-rdg 8376 df-1o 8432 df-er 8673 df-map 8805 df-en 8924 df-dom 8925 df-sdom 8926 df-fin 8927 df-card 9894 df-pnf 11215 df-mnf 11216 df-xr 11217 df-ltxr 11218 df-le 11219 df-sub 11413 df-neg 11414 df-nn 12208 df-n0 12479 df-z 12566 df-uz 12837 df-fz 13510 df-fzo 13657 df-hash 14341 df-word 14524 df-tocyc 33248 |
| This theorem is referenced by: tocycfv 33250 tocycf 33258 |
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