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Theorem cusgr3cyclex 35148
Description: Every complete simple graph with more than two vertices has a 3-cycle. (Contributed by BTernaryTau, 4-Oct-2023.)
Hypothesis
Ref Expression
cusgr3cyclex.1 𝑉 = (Vtx‘𝐺)
Assertion
Ref Expression
cusgr3cyclex ((𝐺 ∈ ComplUSGraph ∧ 2 < (♯‘𝑉)) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
Distinct variable group:   𝑓,𝐺,𝑝
Allowed substitution hints:   𝑉(𝑓,𝑝)

Proof of Theorem cusgr3cyclex
Dummy variables 𝑎 𝑏 𝑐 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 3anass 1094 . . . . . . 7 ((𝑎𝑉𝑏𝑉𝑐𝑉) ↔ (𝑎𝑉 ∧ (𝑏𝑉𝑐𝑉)))
21bianass 642 . . . . . 6 ((𝐺 ∈ ComplUSGraph ∧ (𝑎𝑉𝑏𝑉𝑐𝑉)) ↔ ((𝐺 ∈ ComplUSGraph ∧ 𝑎𝑉) ∧ (𝑏𝑉𝑐𝑉)))
3 cusgrusgr 29390 . . . . . . . . 9 (𝐺 ∈ ComplUSGraph → 𝐺 ∈ USGraph)
4 usgrumgr 29152 . . . . . . . . 9 (𝐺 ∈ USGraph → 𝐺 ∈ UMGraph)
53, 4syl 17 . . . . . . . 8 (𝐺 ∈ ComplUSGraph → 𝐺 ∈ UMGraph)
6 3simpc 1150 . . . . . . . . . . . . 13 ((𝑎𝑉𝑏𝑉𝑐𝑉) → (𝑏𝑉𝑐𝑉))
76ancli 548 . . . . . . . . . . . 12 ((𝑎𝑉𝑏𝑉𝑐𝑉) → ((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑏𝑉𝑐𝑉)))
8 df-3an 1088 . . . . . . . . . . . . 13 ((𝑎𝑏𝑎𝑐𝑏𝑐) ↔ ((𝑎𝑏𝑎𝑐) ∧ 𝑏𝑐))
98biimpi 216 . . . . . . . . . . . 12 ((𝑎𝑏𝑎𝑐𝑏𝑐) → ((𝑎𝑏𝑎𝑐) ∧ 𝑏𝑐))
10 an32 646 . . . . . . . . . . . . . . 15 ((((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑏𝑉𝑐𝑉)) ∧ (𝑎𝑏𝑎𝑐)) ↔ (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) ∧ (𝑏𝑉𝑐𝑉)))
1110anbi1i 624 . . . . . . . . . . . . . 14 (((((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑏𝑉𝑐𝑉)) ∧ (𝑎𝑏𝑎𝑐)) ∧ 𝑏𝑐) ↔ ((((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) ∧ (𝑏𝑉𝑐𝑉)) ∧ 𝑏𝑐))
12 anass 468 . . . . . . . . . . . . . 14 (((((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) ∧ (𝑏𝑉𝑐𝑉)) ∧ 𝑏𝑐) ↔ (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) ∧ ((𝑏𝑉𝑐𝑉) ∧ 𝑏𝑐)))
1311, 12sylbb 219 . . . . . . . . . . . . 13 (((((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑏𝑉𝑐𝑉)) ∧ (𝑎𝑏𝑎𝑐)) ∧ 𝑏𝑐) → (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) ∧ ((𝑏𝑉𝑐𝑉) ∧ 𝑏𝑐)))
1413anasss 466 . . . . . . . . . . . 12 ((((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑏𝑉𝑐𝑉)) ∧ ((𝑎𝑏𝑎𝑐) ∧ 𝑏𝑐)) → (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) ∧ ((𝑏𝑉𝑐𝑉) ∧ 𝑏𝑐)))
157, 9, 14syl2an 596 . . . . . . . . . . 11 (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐𝑏𝑐)) → (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) ∧ ((𝑏𝑉𝑐𝑉) ∧ 𝑏𝑐)))
16 anandi3 1101 . . . . . . . . . . . . . . 15 ((𝑎𝑉𝑏𝑉𝑐𝑉) ↔ ((𝑎𝑉𝑏𝑉) ∧ (𝑎𝑉𝑐𝑉)))
1716anbi1i 624 . . . . . . . . . . . . . 14 (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) ↔ (((𝑎𝑉𝑏𝑉) ∧ (𝑎𝑉𝑐𝑉)) ∧ (𝑎𝑏𝑎𝑐)))
18 an4 656 . . . . . . . . . . . . . 14 ((((𝑎𝑉𝑏𝑉) ∧ (𝑎𝑉𝑐𝑉)) ∧ (𝑎𝑏𝑎𝑐)) ↔ (((𝑎𝑉𝑏𝑉) ∧ 𝑎𝑏) ∧ ((𝑎𝑉𝑐𝑉) ∧ 𝑎𝑐)))
1917, 18sylbb 219 . . . . . . . . . . . . 13 (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) → (((𝑎𝑉𝑏𝑉) ∧ 𝑎𝑏) ∧ ((𝑎𝑉𝑐𝑉) ∧ 𝑎𝑐)))
20 df-3an 1088 . . . . . . . . . . . . . . 15 ((𝑎𝑉𝑏𝑉𝑎𝑏) ↔ ((𝑎𝑉𝑏𝑉) ∧ 𝑎𝑏))
21 cusgr3cyclex.1 . . . . . . . . . . . . . . . 16 𝑉 = (Vtx‘𝐺)
22 eqid 2730 . . . . . . . . . . . . . . . 16 (Edg‘𝐺) = (Edg‘𝐺)
2321, 22cusgredgex2 35135 . . . . . . . . . . . . . . 15 (𝐺 ∈ ComplUSGraph → ((𝑎𝑉𝑏𝑉𝑎𝑏) → {𝑎, 𝑏} ∈ (Edg‘𝐺)))
2420, 23biimtrrid 243 . . . . . . . . . . . . . 14 (𝐺 ∈ ComplUSGraph → (((𝑎𝑉𝑏𝑉) ∧ 𝑎𝑏) → {𝑎, 𝑏} ∈ (Edg‘𝐺)))
25 df-3an 1088 . . . . . . . . . . . . . . 15 ((𝑎𝑉𝑐𝑉𝑎𝑐) ↔ ((𝑎𝑉𝑐𝑉) ∧ 𝑎𝑐))
2621, 22cusgredgex2 35135 . . . . . . . . . . . . . . 15 (𝐺 ∈ ComplUSGraph → ((𝑎𝑉𝑐𝑉𝑎𝑐) → {𝑎, 𝑐} ∈ (Edg‘𝐺)))
2725, 26biimtrrid 243 . . . . . . . . . . . . . 14 (𝐺 ∈ ComplUSGraph → (((𝑎𝑉𝑐𝑉) ∧ 𝑎𝑐) → {𝑎, 𝑐} ∈ (Edg‘𝐺)))
2824, 27anim12d 609 . . . . . . . . . . . . 13 (𝐺 ∈ ComplUSGraph → ((((𝑎𝑉𝑏𝑉) ∧ 𝑎𝑏) ∧ ((𝑎𝑉𝑐𝑉) ∧ 𝑎𝑐)) → ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑎, 𝑐} ∈ (Edg‘𝐺))))
2919, 28syl5 34 . . . . . . . . . . . 12 (𝐺 ∈ ComplUSGraph → (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) → ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑎, 𝑐} ∈ (Edg‘𝐺))))
30 df-3an 1088 . . . . . . . . . . . . 13 ((𝑏𝑉𝑐𝑉𝑏𝑐) ↔ ((𝑏𝑉𝑐𝑉) ∧ 𝑏𝑐))
3121, 22cusgredgex2 35135 . . . . . . . . . . . . 13 (𝐺 ∈ ComplUSGraph → ((𝑏𝑉𝑐𝑉𝑏𝑐) → {𝑏, 𝑐} ∈ (Edg‘𝐺)))
3230, 31biimtrrid 243 . . . . . . . . . . . 12 (𝐺 ∈ ComplUSGraph → (((𝑏𝑉𝑐𝑉) ∧ 𝑏𝑐) → {𝑏, 𝑐} ∈ (Edg‘𝐺)))
3329, 32anim12d 609 . . . . . . . . . . 11 (𝐺 ∈ ComplUSGraph → ((((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐)) ∧ ((𝑏𝑉𝑐𝑉) ∧ 𝑏𝑐)) → (({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑎, 𝑐} ∈ (Edg‘𝐺)) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺))))
3415, 33syl5 34 . . . . . . . . . 10 (𝐺 ∈ ComplUSGraph → (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐𝑏𝑐)) → (({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑎, 𝑐} ∈ (Edg‘𝐺)) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺))))
35 3anan32 1096 . . . . . . . . . . 11 (({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑎, 𝑐} ∈ (Edg‘𝐺)) ↔ (({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑎, 𝑐} ∈ (Edg‘𝐺)) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺)))
36 prcom 4683 . . . . . . . . . . . . 13 {𝑎, 𝑐} = {𝑐, 𝑎}
3736eleq1i 2820 . . . . . . . . . . . 12 ({𝑎, 𝑐} ∈ (Edg‘𝐺) ↔ {𝑐, 𝑎} ∈ (Edg‘𝐺))
38373anbi3i 1159 . . . . . . . . . . 11 (({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑎, 𝑐} ∈ (Edg‘𝐺)) ↔ ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑐, 𝑎} ∈ (Edg‘𝐺)))
3935, 38bitr3i 277 . . . . . . . . . 10 ((({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑎, 𝑐} ∈ (Edg‘𝐺)) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺)) ↔ ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑐, 𝑎} ∈ (Edg‘𝐺)))
4034, 39imbitrdi 251 . . . . . . . . 9 (𝐺 ∈ ComplUSGraph → (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐𝑏𝑐)) → ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑐, 𝑎} ∈ (Edg‘𝐺))))
41 pm5.3 572 . . . . . . . . 9 ((((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐𝑏𝑐)) → ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑐, 𝑎} ∈ (Edg‘𝐺))) ↔ (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐𝑏𝑐)) → ((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑐, 𝑎} ∈ (Edg‘𝐺)))))
4240, 41sylib 218 . . . . . . . 8 (𝐺 ∈ ComplUSGraph → (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐𝑏𝑐)) → ((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑐, 𝑎} ∈ (Edg‘𝐺)))))
4321, 22umgr3cyclex 30153 . . . . . . . . . 10 ((𝐺 ∈ UMGraph ∧ (𝑎𝑉𝑏𝑉𝑐𝑉) ∧ ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑐, 𝑎} ∈ (Edg‘𝐺))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝑎))
44 3simpa 1148 . . . . . . . . . . 11 ((𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝑎) → (𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
45442eximi 1837 . . . . . . . . . 10 (∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3 ∧ (𝑝‘0) = 𝑎) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
4643, 45syl 17 . . . . . . . . 9 ((𝐺 ∈ UMGraph ∧ (𝑎𝑉𝑏𝑉𝑐𝑉) ∧ ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑐, 𝑎} ∈ (Edg‘𝐺))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
47463expib 1122 . . . . . . . 8 (𝐺 ∈ UMGraph → (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ ({𝑎, 𝑏} ∈ (Edg‘𝐺) ∧ {𝑏, 𝑐} ∈ (Edg‘𝐺) ∧ {𝑐, 𝑎} ∈ (Edg‘𝐺))) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3)))
485, 42, 47sylsyld 61 . . . . . . 7 (𝐺 ∈ ComplUSGraph → (((𝑎𝑉𝑏𝑉𝑐𝑉) ∧ (𝑎𝑏𝑎𝑐𝑏𝑐)) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3)))
4948expdimp 452 . . . . . 6 ((𝐺 ∈ ComplUSGraph ∧ (𝑎𝑉𝑏𝑉𝑐𝑉)) → ((𝑎𝑏𝑎𝑐𝑏𝑐) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3)))
502, 49sylbir 235 . . . . 5 (((𝐺 ∈ ComplUSGraph ∧ 𝑎𝑉) ∧ (𝑏𝑉𝑐𝑉)) → ((𝑎𝑏𝑎𝑐𝑏𝑐) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3)))
5150reximdvva 3178 . . . 4 ((𝐺 ∈ ComplUSGraph ∧ 𝑎𝑉) → (∃𝑏𝑉𝑐𝑉 (𝑎𝑏𝑎𝑐𝑏𝑐) → ∃𝑏𝑉𝑐𝑉𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3)))
5251reximdva 3143 . . 3 (𝐺 ∈ ComplUSGraph → (∃𝑎𝑉𝑏𝑉𝑐𝑉 (𝑎𝑏𝑎𝑐𝑏𝑐) → ∃𝑎𝑉𝑏𝑉𝑐𝑉𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3)))
53 id 22 . . . . . 6 (∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
5453rexlimivw 3127 . . . . 5 (∃𝑐𝑉𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
5554rexlimivw 3127 . . . 4 (∃𝑏𝑉𝑐𝑉𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
5655rexlimivw 3127 . . 3 (∃𝑎𝑉𝑏𝑉𝑐𝑉𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
5752, 56syl6 35 . 2 (𝐺 ∈ ComplUSGraph → (∃𝑎𝑉𝑏𝑉𝑐𝑉 (𝑎𝑏𝑎𝑐𝑏𝑐) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3)))
5821fvexi 6831 . . 3 𝑉 ∈ V
59 hashgt23el 14323 . . 3 ((𝑉 ∈ V ∧ 2 < (♯‘𝑉)) → ∃𝑎𝑉𝑏𝑉𝑐𝑉 (𝑎𝑏𝑎𝑐𝑏𝑐))
6058, 59mpan 690 . 2 (2 < (♯‘𝑉) → ∃𝑎𝑉𝑏𝑉𝑐𝑉 (𝑎𝑏𝑎𝑐𝑏𝑐))
6157, 60impel 505 1 ((𝐺 ∈ ComplUSGraph ∧ 2 < (♯‘𝑉)) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
Colors of variables: wff setvar class
Syntax hints:  wi 4  wa 395  w3a 1086   = wceq 1541  wex 1780  wcel 2110  wne 2926  wrex 3054  Vcvv 3434  {cpr 4576   class class class wbr 5089  cfv 6477  0cc0 10998   < clt 11138  2c2 12172  3c3 12173  chash 14229  Vtxcvtx 28967  Edgcedg 29018  UMGraphcumgr 29052  USGraphcusgr 29120  ComplUSGraphccusgr 29381  Cyclesccycls 29756
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1796  ax-4 1810  ax-5 1911  ax-6 1968  ax-7 2009  ax-8 2112  ax-9 2120  ax-10 2143  ax-11 2159  ax-12 2179  ax-ext 2702  ax-rep 5215  ax-sep 5232  ax-nul 5242  ax-pow 5301  ax-pr 5368  ax-un 7663  ax-cnex 11054  ax-resscn 11055  ax-1cn 11056  ax-icn 11057  ax-addcl 11058  ax-addrcl 11059  ax-mulcl 11060  ax-mulrcl 11061  ax-mulcom 11062  ax-addass 11063  ax-mulass 11064  ax-distr 11065  ax-i2m1 11066  ax-1ne0 11067  ax-1rid 11068  ax-rnegex 11069  ax-rrecex 11070  ax-cnre 11071  ax-pre-lttri 11072  ax-pre-lttrn 11073  ax-pre-ltadd 11074  ax-pre-mulgt0 11075
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 848  df-ifp 1063  df-3or 1087  df-3an 1088  df-tru 1544  df-fal 1554  df-ex 1781  df-nf 1785  df-sb 2067  df-mo 2534  df-eu 2563  df-clab 2709  df-cleq 2722  df-clel 2804  df-nfc 2879  df-ne 2927  df-nel 3031  df-ral 3046  df-rex 3055  df-reu 3345  df-rab 3394  df-v 3436  df-sbc 3740  df-csb 3849  df-dif 3903  df-un 3905  df-in 3907  df-ss 3917  df-pss 3920  df-nul 4282  df-if 4474  df-pw 4550  df-sn 4575  df-pr 4577  df-tp 4579  df-op 4581  df-uni 4858  df-int 4896  df-iun 4941  df-br 5090  df-opab 5152  df-mpt 5171  df-tr 5197  df-id 5509  df-eprel 5514  df-po 5522  df-so 5523  df-fr 5567  df-we 5569  df-xp 5620  df-rel 5621  df-cnv 5622  df-co 5623  df-dm 5624  df-rn 5625  df-res 5626  df-ima 5627  df-pred 6244  df-ord 6305  df-on 6306  df-lim 6307  df-suc 6308  df-iota 6433  df-fun 6479  df-fn 6480  df-f 6481  df-f1 6482  df-fo 6483  df-f1o 6484  df-fv 6485  df-riota 7298  df-ov 7344  df-oprab 7345  df-mpo 7346  df-om 7792  df-1st 7916  df-2nd 7917  df-frecs 8206  df-wrecs 8237  df-recs 8286  df-rdg 8324  df-1o 8380  df-oadd 8384  df-er 8617  df-map 8747  df-en 8865  df-dom 8866  df-sdom 8867  df-fin 8868  df-dju 9786  df-card 9824  df-pnf 11140  df-mnf 11141  df-xr 11142  df-ltxr 11143  df-le 11144  df-sub 11338  df-neg 11339  df-nn 12118  df-2 12180  df-3 12181  df-4 12182  df-n0 12374  df-xnn0 12447  df-z 12461  df-uz 12725  df-xneg 13003  df-xadd 13004  df-fz 13400  df-fzo 13547  df-hash 14230  df-word 14413  df-concat 14470  df-s1 14496  df-s2 14747  df-s3 14748  df-s4 14749  df-edg 29019  df-uhgr 29029  df-upgr 29053  df-umgr 29054  df-usgr 29122  df-nbgr 29304  df-uvtx 29357  df-cplgr 29382  df-cusgr 29383  df-wlks 29571  df-trls 29662  df-pths 29685  df-cycls 29758
This theorem is referenced by:  cusgracyclt3v  35168
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