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Theorem uhgr3cyclex 27326
Description: If there are three different vertices in a hypergraph which are mutually connected by edges, there is a 3-cycle in the graph containing one of these vertices. (Contributed by Alexander van der Vekens, 17-Nov-2017.) (Revised by AV, 12-Feb-2021.)
Hypotheses
Ref Expression
uhgr3cyclex.v 𝑉 = (Vtx‘𝐺)
uhgr3cyclex.e 𝐸 = (Edg‘𝐺)
Assertion
Ref Expression
uhgr3cyclex ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶)) ∧ ({𝐴, 𝐵} ∈ 𝐸 ∧ {𝐵, 𝐶} ∈ 𝐸 ∧ {𝐶, 𝐴} ∈ 𝐸)) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴))
Distinct variable groups:   𝐴,𝑓,𝑝   𝐵,𝑓,𝑝   𝐶,𝑓,𝑝   𝑓,𝐺,𝑝
Allowed substitution hints:   𝐸(𝑓,𝑝)   𝑉(𝑓,𝑝)

Proof of Theorem uhgr3cyclex
Dummy variables 𝑖 𝑗 𝑘 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 uhgr3cyclex.e . . . . . . 7 𝐸 = (Edg‘𝐺)
21eleq2i 2823 . . . . . 6 ({𝐴, 𝐵} ∈ 𝐸 ↔ {𝐴, 𝐵} ∈ (Edg‘𝐺))
3 eqid 2752 . . . . . . 7 (iEdg‘𝐺) = (iEdg‘𝐺)
43uhgredgiedgb 26212 . . . . . 6 (𝐺 ∈ UHGraph → ({𝐴, 𝐵} ∈ (Edg‘𝐺) ↔ ∃𝑖 ∈ dom (iEdg‘𝐺){𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))
52, 4syl5bb 272 . . . . 5 (𝐺 ∈ UHGraph → ({𝐴, 𝐵} ∈ 𝐸 ↔ ∃𝑖 ∈ dom (iEdg‘𝐺){𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))
61eleq2i 2823 . . . . . 6 ({𝐵, 𝐶} ∈ 𝐸 ↔ {𝐵, 𝐶} ∈ (Edg‘𝐺))
73uhgredgiedgb 26212 . . . . . 6 (𝐺 ∈ UHGraph → ({𝐵, 𝐶} ∈ (Edg‘𝐺) ↔ ∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)))
86, 7syl5bb 272 . . . . 5 (𝐺 ∈ UHGraph → ({𝐵, 𝐶} ∈ 𝐸 ↔ ∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)))
91eleq2i 2823 . . . . . 6 ({𝐶, 𝐴} ∈ 𝐸 ↔ {𝐶, 𝐴} ∈ (Edg‘𝐺))
103uhgredgiedgb 26212 . . . . . 6 (𝐺 ∈ UHGraph → ({𝐶, 𝐴} ∈ (Edg‘𝐺) ↔ ∃𝑘 ∈ dom (iEdg‘𝐺){𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)))
119, 10syl5bb 272 . . . . 5 (𝐺 ∈ UHGraph → ({𝐶, 𝐴} ∈ 𝐸 ↔ ∃𝑘 ∈ dom (iEdg‘𝐺){𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)))
125, 8, 113anbi123d 1540 . . . 4 (𝐺 ∈ UHGraph → (({𝐴, 𝐵} ∈ 𝐸 ∧ {𝐵, 𝐶} ∈ 𝐸 ∧ {𝐶, 𝐴} ∈ 𝐸) ↔ (∃𝑖 ∈ dom (iEdg‘𝐺){𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖) ∧ ∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗) ∧ ∃𝑘 ∈ dom (iEdg‘𝐺){𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘))))
1312adantr 472 . . 3 ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → (({𝐴, 𝐵} ∈ 𝐸 ∧ {𝐵, 𝐶} ∈ 𝐸 ∧ {𝐶, 𝐴} ∈ 𝐸) ↔ (∃𝑖 ∈ dom (iEdg‘𝐺){𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖) ∧ ∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗) ∧ ∃𝑘 ∈ dom (iEdg‘𝐺){𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘))))
14 eqid 2752 . . . . . . . . . . . . . 14 ⟨“𝐴𝐵𝐶𝐴”⟩ = ⟨“𝐴𝐵𝐶𝐴”⟩
15 eqid 2752 . . . . . . . . . . . . . 14 ⟨“𝑖𝑗𝑘”⟩ = ⟨“𝑖𝑗𝑘”⟩
16 3simpa 1142 . . . . . . . . . . . . . . . . 17 ((𝐴𝑉𝐵𝑉𝐶𝑉) → (𝐴𝑉𝐵𝑉))
17 pm3.22 464 . . . . . . . . . . . . . . . . . 18 ((𝐴𝑉𝐶𝑉) → (𝐶𝑉𝐴𝑉))
18173adant2 1125 . . . . . . . . . . . . . . . . 17 ((𝐴𝑉𝐵𝑉𝐶𝑉) → (𝐶𝑉𝐴𝑉))
1916, 18jca 555 . . . . . . . . . . . . . . . 16 ((𝐴𝑉𝐵𝑉𝐶𝑉) → ((𝐴𝑉𝐵𝑉) ∧ (𝐶𝑉𝐴𝑉)))
2019adantr 472 . . . . . . . . . . . . . . 15 (((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶)) → ((𝐴𝑉𝐵𝑉) ∧ (𝐶𝑉𝐴𝑉)))
2120ad2antlr 765 . . . . . . . . . . . . . 14 (((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → ((𝐴𝑉𝐵𝑉) ∧ (𝐶𝑉𝐴𝑉)))
22 3simpa 1142 . . . . . . . . . . . . . . . . 17 ((𝐴𝐵𝐴𝐶𝐵𝐶) → (𝐴𝐵𝐴𝐶))
23 necom 2977 . . . . . . . . . . . . . . . . . . . . 21 (𝐴𝐵𝐵𝐴)
2423biimpi 206 . . . . . . . . . . . . . . . . . . . 20 (𝐴𝐵𝐵𝐴)
2524anim1i 593 . . . . . . . . . . . . . . . . . . 19 ((𝐴𝐵𝐵𝐶) → (𝐵𝐴𝐵𝐶))
2625ancomd 466 . . . . . . . . . . . . . . . . . 18 ((𝐴𝐵𝐵𝐶) → (𝐵𝐶𝐵𝐴))
27263adant2 1125 . . . . . . . . . . . . . . . . 17 ((𝐴𝐵𝐴𝐶𝐵𝐶) → (𝐵𝐶𝐵𝐴))
28 necom 2977 . . . . . . . . . . . . . . . . . . 19 (𝐴𝐶𝐶𝐴)
2928biimpi 206 . . . . . . . . . . . . . . . . . 18 (𝐴𝐶𝐶𝐴)
30293ad2ant2 1128 . . . . . . . . . . . . . . . . 17 ((𝐴𝐵𝐴𝐶𝐵𝐶) → 𝐶𝐴)
3122, 27, 303jca 1122 . . . . . . . . . . . . . . . 16 ((𝐴𝐵𝐴𝐶𝐵𝐶) → ((𝐴𝐵𝐴𝐶) ∧ (𝐵𝐶𝐵𝐴) ∧ 𝐶𝐴))
3231adantl 473 . . . . . . . . . . . . . . 15 (((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶)) → ((𝐴𝐵𝐴𝐶) ∧ (𝐵𝐶𝐵𝐴) ∧ 𝐶𝐴))
3332ad2antlr 765 . . . . . . . . . . . . . 14 (((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → ((𝐴𝐵𝐴𝐶) ∧ (𝐵𝐶𝐵𝐴) ∧ 𝐶𝐴))
34 eqimss 3790 . . . . . . . . . . . . . . . . . 18 ({𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖) → {𝐴, 𝐵} ⊆ ((iEdg‘𝐺)‘𝑖))
3534adantl 473 . . . . . . . . . . . . . . . . 17 ((𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)) → {𝐴, 𝐵} ⊆ ((iEdg‘𝐺)‘𝑖))
36353ad2ant3 1129 . . . . . . . . . . . . . . . 16 (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖))) → {𝐴, 𝐵} ⊆ ((iEdg‘𝐺)‘𝑖))
37 eqimss 3790 . . . . . . . . . . . . . . . . . 18 ({𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗) → {𝐵, 𝐶} ⊆ ((iEdg‘𝐺)‘𝑗))
3837adantl 473 . . . . . . . . . . . . . . . . 17 ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) → {𝐵, 𝐶} ⊆ ((iEdg‘𝐺)‘𝑗))
39383ad2ant1 1127 . . . . . . . . . . . . . . . 16 (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖))) → {𝐵, 𝐶} ⊆ ((iEdg‘𝐺)‘𝑗))
40 eqimss 3790 . . . . . . . . . . . . . . . . . 18 ({𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘) → {𝐶, 𝐴} ⊆ ((iEdg‘𝐺)‘𝑘))
4140adantl 473 . . . . . . . . . . . . . . . . 17 ((𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) → {𝐶, 𝐴} ⊆ ((iEdg‘𝐺)‘𝑘))
42413ad2ant2 1128 . . . . . . . . . . . . . . . 16 (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖))) → {𝐶, 𝐴} ⊆ ((iEdg‘𝐺)‘𝑘))
4336, 39, 423jca 1122 . . . . . . . . . . . . . . 15 (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖))) → ({𝐴, 𝐵} ⊆ ((iEdg‘𝐺)‘𝑖) ∧ {𝐵, 𝐶} ⊆ ((iEdg‘𝐺)‘𝑗) ∧ {𝐶, 𝐴} ⊆ ((iEdg‘𝐺)‘𝑘)))
4443adantl 473 . . . . . . . . . . . . . 14 (((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → ({𝐴, 𝐵} ⊆ ((iEdg‘𝐺)‘𝑖) ∧ {𝐵, 𝐶} ⊆ ((iEdg‘𝐺)‘𝑗) ∧ {𝐶, 𝐴} ⊆ ((iEdg‘𝐺)‘𝑘)))
45 uhgr3cyclex.v . . . . . . . . . . . . . 14 𝑉 = (Vtx‘𝐺)
46 simp3 1132 . . . . . . . . . . . . . . . . . . 19 ((𝐴𝑉𝐵𝑉𝐶𝑉) → 𝐶𝑉)
47 simp1 1130 . . . . . . . . . . . . . . . . . . 19 ((𝐴𝑉𝐵𝑉𝐶𝑉) → 𝐴𝑉)
4846, 47jca 555 . . . . . . . . . . . . . . . . . 18 ((𝐴𝑉𝐵𝑉𝐶𝑉) → (𝐶𝑉𝐴𝑉))
4948, 30anim12i 591 . . . . . . . . . . . . . . . . 17 (((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶)) → ((𝐶𝑉𝐴𝑉) ∧ 𝐶𝐴))
5049adantl 473 . . . . . . . . . . . . . . . 16 ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ((𝐶𝑉𝐴𝑉) ∧ 𝐶𝐴))
51 pm3.22 464 . . . . . . . . . . . . . . . . 17 (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖))) → ((𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)) ∧ (𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗))))
52513adant2 1125 . . . . . . . . . . . . . . . 16 (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖))) → ((𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)) ∧ (𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗))))
5345, 1, 3uhgr3cyclexlem 27325 . . . . . . . . . . . . . . . 16 ((((𝐶𝑉𝐴𝑉) ∧ 𝐶𝐴) ∧ ((𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)) ∧ (𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)))) → 𝑖𝑗)
5450, 52, 53syl2an 495 . . . . . . . . . . . . . . 15 (((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → 𝑖𝑗)
55 3simpc 1146 . . . . . . . . . . . . . . . . . 18 ((𝐴𝑉𝐵𝑉𝐶𝑉) → (𝐵𝑉𝐶𝑉))
56 simp3 1132 . . . . . . . . . . . . . . . . . 18 ((𝐴𝐵𝐴𝐶𝐵𝐶) → 𝐵𝐶)
5755, 56anim12i 591 . . . . . . . . . . . . . . . . 17 (((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶)) → ((𝐵𝑉𝐶𝑉) ∧ 𝐵𝐶))
5857adantl 473 . . . . . . . . . . . . . . . 16 ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ((𝐵𝑉𝐶𝑉) ∧ 𝐵𝐶))
59 3simpc 1146 . . . . . . . . . . . . . . . 16 (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖))) → ((𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖))))
6045, 1, 3uhgr3cyclexlem 27325 . . . . . . . . . . . . . . . . 17 ((((𝐵𝑉𝐶𝑉) ∧ 𝐵𝐶) ∧ ((𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → 𝑘𝑖)
6160necomd 2979 . . . . . . . . . . . . . . . 16 ((((𝐵𝑉𝐶𝑉) ∧ 𝐵𝐶) ∧ ((𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → 𝑖𝑘)
6258, 59, 61syl2an 495 . . . . . . . . . . . . . . 15 (((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → 𝑖𝑘)
6345, 1, 3uhgr3cyclexlem 27325 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝐴𝑉𝐵𝑉) ∧ 𝐴𝐵) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)))) → 𝑗𝑘)
6463exp31 631 . . . . . . . . . . . . . . . . . . . . . . 23 ((𝐴𝑉𝐵𝑉) → (𝐴𝐵 → (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘))) → 𝑗𝑘)))
65643adant3 1126 . . . . . . . . . . . . . . . . . . . . . 22 ((𝐴𝑉𝐵𝑉𝐶𝑉) → (𝐴𝐵 → (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘))) → 𝑗𝑘)))
6665com12 32 . . . . . . . . . . . . . . . . . . . . 21 (𝐴𝐵 → ((𝐴𝑉𝐵𝑉𝐶𝑉) → (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘))) → 𝑗𝑘)))
67663ad2ant1 1127 . . . . . . . . . . . . . . . . . . . 20 ((𝐴𝐵𝐴𝐶𝐵𝐶) → ((𝐴𝑉𝐵𝑉𝐶𝑉) → (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘))) → 𝑗𝑘)))
6867impcom 445 . . . . . . . . . . . . . . . . . . 19 (((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶)) → (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘))) → 𝑗𝑘))
6968adantl 473 . . . . . . . . . . . . . . . . . 18 ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘))) → 𝑗𝑘))
7069com12 32 . . . . . . . . . . . . . . . . 17 (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘))) → ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → 𝑗𝑘))
71703adant3 1126 . . . . . . . . . . . . . . . 16 (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖))) → ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → 𝑗𝑘))
7271impcom 445 . . . . . . . . . . . . . . 15 (((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → 𝑗𝑘)
7354, 62, 723jca 1122 . . . . . . . . . . . . . 14 (((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → (𝑖𝑗𝑖𝑘𝑗𝑘))
74 eqidd 2753 . . . . . . . . . . . . . 14 (((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → 𝐴 = 𝐴)
7514, 15, 21, 33, 44, 45, 3, 73, 743cyclpd 27323 . . . . . . . . . . . . 13 (((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → (⟨“𝑖𝑗𝑘”⟩(Cycles‘𝐺)⟨“𝐴𝐵𝐶𝐴”⟩ ∧ (♯‘⟨“𝑖𝑗𝑘”⟩) = 3 ∧ (⟨“𝐴𝐵𝐶𝐴”⟩‘0) = 𝐴))
76 s3cli 13818 . . . . . . . . . . . . . . 15 ⟨“𝑖𝑗𝑘”⟩ ∈ Word V
7776elexi 3345 . . . . . . . . . . . . . 14 ⟨“𝑖𝑗𝑘”⟩ ∈ V
78 s4cli 13819 . . . . . . . . . . . . . . 15 ⟨“𝐴𝐵𝐶𝐴”⟩ ∈ Word V
7978elexi 3345 . . . . . . . . . . . . . 14 ⟨“𝐴𝐵𝐶𝐴”⟩ ∈ V
80 breq12 4801 . . . . . . . . . . . . . . 15 ((𝑓 = ⟨“𝑖𝑗𝑘”⟩ ∧ 𝑝 = ⟨“𝐴𝐵𝐶𝐴”⟩) → (𝑓(Cycles‘𝐺)𝑝 ↔ ⟨“𝑖𝑗𝑘”⟩(Cycles‘𝐺)⟨“𝐴𝐵𝐶𝐴”⟩))
81 fveq2 6344 . . . . . . . . . . . . . . . . 17 (𝑓 = ⟨“𝑖𝑗𝑘”⟩ → (♯‘𝑓) = (♯‘⟨“𝑖𝑗𝑘”⟩))
8281eqeq1d 2754 . . . . . . . . . . . . . . . 16 (𝑓 = ⟨“𝑖𝑗𝑘”⟩ → ((♯‘𝑓) = 3 ↔ (♯‘⟨“𝑖𝑗𝑘”⟩) = 3))
8382adantr 472 . . . . . . . . . . . . . . 15 ((𝑓 = ⟨“𝑖𝑗𝑘”⟩ ∧ 𝑝 = ⟨“𝐴𝐵𝐶𝐴”⟩) → ((♯‘𝑓) = 3 ↔ (♯‘⟨“𝑖𝑗𝑘”⟩) = 3))
84 fveq1 6343 . . . . . . . . . . . . . . . . 17 (𝑝 = ⟨“𝐴𝐵𝐶𝐴”⟩ → (𝑝‘0) = (⟨“𝐴𝐵𝐶𝐴”⟩‘0))
8584eqeq1d 2754 . . . . . . . . . . . . . . . 16 (𝑝 = ⟨“𝐴𝐵𝐶𝐴”⟩ → ((𝑝‘0) = 𝐴 ↔ (⟨“𝐴𝐵𝐶𝐴”⟩‘0) = 𝐴))
8685adantl 473 . . . . . . . . . . . . . . 15 ((𝑓 = ⟨“𝑖𝑗𝑘”⟩ ∧ 𝑝 = ⟨“𝐴𝐵𝐶𝐴”⟩) → ((𝑝‘0) = 𝐴 ↔ (⟨“𝐴𝐵𝐶𝐴”⟩‘0) = 𝐴))
8780, 83, 863anbi123d 1540 . . . . . . . . . . . . . 14 ((𝑓 = ⟨“𝑖𝑗𝑘”⟩ ∧ 𝑝 = ⟨“𝐴𝐵𝐶𝐴”⟩) → ((𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴) ↔ (⟨“𝑖𝑗𝑘”⟩(Cycles‘𝐺)⟨“𝐴𝐵𝐶𝐴”⟩ ∧ (♯‘⟨“𝑖𝑗𝑘”⟩) = 3 ∧ (⟨“𝐴𝐵𝐶𝐴”⟩‘0) = 𝐴)))
8877, 79, 87spc2ev 3433 . . . . . . . . . . . . 13 ((⟨“𝑖𝑗𝑘”⟩(Cycles‘𝐺)⟨“𝐴𝐵𝐶𝐴”⟩ ∧ (♯‘⟨“𝑖𝑗𝑘”⟩) = 3 ∧ (⟨“𝐴𝐵𝐶𝐴”⟩‘0) = 𝐴) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴))
8975, 88syl 17 . . . . . . . . . . . 12 (((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) ∧ ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴))
9089expcom 450 . . . . . . . . . . 11 (((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) ∧ (𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) ∧ (𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖))) → ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴)))
91903exp 1112 . . . . . . . . . 10 ((𝑗 ∈ dom (iEdg‘𝐺) ∧ {𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗)) → ((𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) → ((𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)) → ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴)))))
9291rexlimiva 3158 . . . . . . . . 9 (∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗) → ((𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) → ((𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)) → ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴)))))
9392com12 32 . . . . . . . 8 ((𝑘 ∈ dom (iEdg‘𝐺) ∧ {𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) → (∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗) → ((𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)) → ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴)))))
9493rexlimiva 3158 . . . . . . 7 (∃𝑘 ∈ dom (iEdg‘𝐺){𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘) → (∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗) → ((𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)) → ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴)))))
9594com13 88 . . . . . 6 ((𝑖 ∈ dom (iEdg‘𝐺) ∧ {𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖)) → (∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗) → (∃𝑘 ∈ dom (iEdg‘𝐺){𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘) → ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴)))))
9695rexlimiva 3158 . . . . 5 (∃𝑖 ∈ dom (iEdg‘𝐺){𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖) → (∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗) → (∃𝑘 ∈ dom (iEdg‘𝐺){𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘) → ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴)))))
97963imp 1101 . . . 4 ((∃𝑖 ∈ dom (iEdg‘𝐺){𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖) ∧ ∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗) ∧ ∃𝑘 ∈ dom (iEdg‘𝐺){𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) → ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴)))
9897com12 32 . . 3 ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → ((∃𝑖 ∈ dom (iEdg‘𝐺){𝐴, 𝐵} = ((iEdg‘𝐺)‘𝑖) ∧ ∃𝑗 ∈ dom (iEdg‘𝐺){𝐵, 𝐶} = ((iEdg‘𝐺)‘𝑗) ∧ ∃𝑘 ∈ dom (iEdg‘𝐺){𝐶, 𝐴} = ((iEdg‘𝐺)‘𝑘)) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴)))
9913, 98sylbid 230 . 2 ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶))) → (({𝐴, 𝐵} ∈ 𝐸 ∧ {𝐵, 𝐶} ∈ 𝐸 ∧ {𝐶, 𝐴} ∈ 𝐸) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴)))
100993impia 1109 1 ((𝐺 ∈ UHGraph ∧ ((𝐴𝑉𝐵𝑉𝐶𝑉) ∧ (𝐴𝐵𝐴𝐶𝐵𝐶)) ∧ ({𝐴, 𝐵} ∈ 𝐸 ∧ {𝐵, 𝐶} ∈ 𝐸 ∧ {𝐶, 𝐴} ∈ 𝐸)) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝐴))
Colors of variables: wff setvar class
Syntax hints:  wi 4  wb 196  wa 383  w3a 1072   = wceq 1624  wex 1845  wcel 2131  wne 2924  wrex 3043  Vcvv 3332  wss 3707  {cpr 4315   class class class wbr 4796  dom cdm 5258  cfv 6041  0cc0 10120  3c3 11255  chash 13303  Word cword 13469  ⟨“cs3 13779  ⟨“cs4 13780  Vtxcvtx 26065  iEdgciedg 26066  Edgcedg 26130  UHGraphcuhgr 26142  Cyclesccycls 26883
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1863  ax-4 1878  ax-5 1980  ax-6 2046  ax-7 2082  ax-8 2133  ax-9 2140  ax-10 2160  ax-11 2175  ax-12 2188  ax-13 2383  ax-ext 2732  ax-rep 4915  ax-sep 4925  ax-nul 4933  ax-pow 4984  ax-pr 5047  ax-un 7106  ax-cnex 10176  ax-resscn 10177  ax-1cn 10178  ax-icn 10179  ax-addcl 10180  ax-addrcl 10181  ax-mulcl 10182  ax-mulrcl 10183  ax-mulcom 10184  ax-addass 10185  ax-mulass 10186  ax-distr 10187  ax-i2m1 10188  ax-1ne0 10189  ax-1rid 10190  ax-rnegex 10191  ax-rrecex 10192  ax-cnre 10193  ax-pre-lttri 10194  ax-pre-lttrn 10195  ax-pre-ltadd 10196  ax-pre-mulgt0 10197
This theorem depends on definitions:  df-bi 197  df-or 384  df-an 385  df-ifp 1051  df-3or 1073  df-3an 1074  df-tru 1627  df-ex 1846  df-nf 1851  df-sb 2039  df-eu 2603  df-mo 2604  df-clab 2739  df-cleq 2745  df-clel 2748  df-nfc 2883  df-ne 2925  df-nel 3028  df-ral 3047  df-rex 3048  df-reu 3049  df-rab 3051  df-v 3334  df-sbc 3569  df-csb 3667  df-dif 3710  df-un 3712  df-in 3714  df-ss 3721  df-pss 3723  df-nul 4051  df-if 4223  df-pw 4296  df-sn 4314  df-pr 4316  df-tp 4318  df-op 4320  df-uni 4581  df-int 4620  df-iun 4666  df-br 4797  df-opab 4857  df-mpt 4874  df-tr 4897  df-id 5166  df-eprel 5171  df-po 5179  df-so 5180  df-fr 5217  df-we 5219  df-xp 5264  df-rel 5265  df-cnv 5266  df-co 5267  df-dm 5268  df-rn 5269  df-res 5270  df-ima 5271  df-pred 5833  df-ord 5879  df-on 5880  df-lim 5881  df-suc 5882  df-iota 6004  df-fun 6043  df-fn 6044  df-f 6045  df-f1 6046  df-fo 6047  df-f1o 6048  df-fv 6049  df-riota 6766  df-ov 6808  df-oprab 6809  df-mpt2 6810  df-om 7223  df-1st 7325  df-2nd 7326  df-wrecs 7568  df-recs 7629  df-rdg 7667  df-1o 7721  df-oadd 7725  df-er 7903  df-map 8017  df-pm 8018  df-en 8114  df-dom 8115  df-sdom 8116  df-fin 8117  df-card 8947  df-pnf 10260  df-mnf 10261  df-xr 10262  df-ltxr 10263  df-le 10264  df-sub 10452  df-neg 10453  df-nn 11205  df-2 11263  df-3 11264  df-4 11265  df-n0 11477  df-z 11562  df-uz 11872  df-fz 12512  df-fzo 12652  df-hash 13304  df-word 13477  df-concat 13479  df-s1 13480  df-s2 13785  df-s3 13786  df-s4 13787  df-edg 26131  df-uhgr 26144  df-wlks 26697  df-trls 26791  df-pths 26814  df-cycls 26885
This theorem is referenced by:  umgr3cyclex  27327
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