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Mirrors > Home > MPE Home > Th. List > erclwwlkrel | Structured version Visualization version GIF version |
Description: ∼ is a relation. (Contributed by Alexander van der Vekens, 25-Mar-2018.) (Revised by AV, 29-Apr-2021.) |
Ref | Expression |
---|---|
erclwwlk.r | ⊢ ∼ = {〈𝑢, 𝑤〉 ∣ (𝑢 ∈ (ClWWalks‘𝐺) ∧ 𝑤 ∈ (ClWWalks‘𝐺) ∧ ∃𝑛 ∈ (0...(♯‘𝑤))𝑢 = (𝑤 cyclShift 𝑛))} |
Ref | Expression |
---|---|
erclwwlkrel | ⊢ Rel ∼ |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | erclwwlk.r | . 2 ⊢ ∼ = {〈𝑢, 𝑤〉 ∣ (𝑢 ∈ (ClWWalks‘𝐺) ∧ 𝑤 ∈ (ClWWalks‘𝐺) ∧ ∃𝑛 ∈ (0...(♯‘𝑤))𝑢 = (𝑤 cyclShift 𝑛))} | |
2 | 1 | relopabi 5693 | 1 ⊢ Rel ∼ |
Colors of variables: wff setvar class |
Syntax hints: ∧ w3a 1083 = wceq 1533 ∈ wcel 2110 ∃wrex 3139 {copab 5127 Rel wrel 5559 ‘cfv 6354 (class class class)co 7155 0cc0 10536 ...cfz 12891 ♯chash 13689 cyclShift ccsh 14149 ClWWalkscclwwlk 27758 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2157 ax-12 2173 ax-ext 2793 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-rab 3147 df-v 3496 df-dif 3938 df-un 3940 df-in 3942 df-ss 3951 df-nul 4291 df-if 4467 df-sn 4567 df-pr 4569 df-op 4573 df-opab 5128 df-xp 5560 df-rel 5561 |
This theorem is referenced by: erclwwlk 27800 |
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