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Theorem cusgr3cyclex 35123
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 29346 . . . . . . . . 9 (𝐺 ∈ ComplUSGraph → 𝐺 ∈ USGraph)
4 usgrumgr 29108 . . . . . . . . 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 2729 . . . . . . . . . . . . . . . 16 (Edg‘𝐺) = (Edg‘𝐺)
2321, 22cusgredgex2 35110 . . . . . . . . . . . . . . 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 35110 . . . . . . . . . . . . . . 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 35110 . . . . . . . . . . . . 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 4696 . . . . . . . . . . . . 13 {𝑎, 𝑐} = {𝑐, 𝑎}
3736eleq1i 2819 . . . . . . . . . . . 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 30112 . . . . . . . . . 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 1836 . . . . . . . . . 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 3185 . . . 4 ((𝐺 ∈ ComplUSGraph ∧ 𝑎𝑉) → (∃𝑏𝑉𝑐𝑉 (𝑎𝑏𝑎𝑐𝑏𝑐) → ∃𝑏𝑉𝑐𝑉𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3)))
5251reximdva 3146 . . 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 3130 . . . . 5 (∃𝑐𝑉𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
5554rexlimivw 3130 . . . 4 (∃𝑏𝑉𝑐𝑉𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3) → ∃𝑓𝑝(𝑓(Cycles‘𝐺)𝑝 ∧ (♯‘𝑓) = 3))
5655rexlimivw 3130 . . 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 6872 . . 3 𝑉 ∈ V
59 hashgt23el 14389 . . 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 1540  wex 1779  wcel 2109  wne 2925  wrex 3053  Vcvv 3447  {cpr 4591   class class class wbr 5107  cfv 6511  0cc0 11068   < clt 11208  2c2 12241  3c3 12242  chash 14295  Vtxcvtx 28923  Edgcedg 28974  UMGraphcumgr 29008  USGraphcusgr 29076  ComplUSGraphccusgr 29337  Cyclesccycls 29715
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1795  ax-4 1809  ax-5 1910  ax-6 1967  ax-7 2008  ax-8 2111  ax-9 2119  ax-10 2142  ax-11 2158  ax-12 2178  ax-ext 2701  ax-rep 5234  ax-sep 5251  ax-nul 5261  ax-pow 5320  ax-pr 5387  ax-un 7711  ax-cnex 11124  ax-resscn 11125  ax-1cn 11126  ax-icn 11127  ax-addcl 11128  ax-addrcl 11129  ax-mulcl 11130  ax-mulrcl 11131  ax-mulcom 11132  ax-addass 11133  ax-mulass 11134  ax-distr 11135  ax-i2m1 11136  ax-1ne0 11137  ax-1rid 11138  ax-rnegex 11139  ax-rrecex 11140  ax-cnre 11141  ax-pre-lttri 11142  ax-pre-lttrn 11143  ax-pre-ltadd 11144  ax-pre-mulgt0 11145
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 1543  df-fal 1553  df-ex 1780  df-nf 1784  df-sb 2066  df-mo 2533  df-eu 2562  df-clab 2708  df-cleq 2721  df-clel 2803  df-nfc 2878  df-ne 2926  df-nel 3030  df-ral 3045  df-rex 3054  df-reu 3355  df-rab 3406  df-v 3449  df-sbc 3754  df-csb 3863  df-dif 3917  df-un 3919  df-in 3921  df-ss 3931  df-pss 3934  df-nul 4297  df-if 4489  df-pw 4565  df-sn 4590  df-pr 4592  df-tp 4594  df-op 4596  df-uni 4872  df-int 4911  df-iun 4957  df-br 5108  df-opab 5170  df-mpt 5189  df-tr 5215  df-id 5533  df-eprel 5538  df-po 5546  df-so 5547  df-fr 5591  df-we 5593  df-xp 5644  df-rel 5645  df-cnv 5646  df-co 5647  df-dm 5648  df-rn 5649  df-res 5650  df-ima 5651  df-pred 6274  df-ord 6335  df-on 6336  df-lim 6337  df-suc 6338  df-iota 6464  df-fun 6513  df-fn 6514  df-f 6515  df-f1 6516  df-fo 6517  df-f1o 6518  df-fv 6519  df-riota 7344  df-ov 7390  df-oprab 7391  df-mpo 7392  df-om 7843  df-1st 7968  df-2nd 7969  df-frecs 8260  df-wrecs 8291  df-recs 8340  df-rdg 8378  df-1o 8434  df-oadd 8438  df-er 8671  df-map 8801  df-en 8919  df-dom 8920  df-sdom 8921  df-fin 8922  df-dju 9854  df-card 9892  df-pnf 11210  df-mnf 11211  df-xr 11212  df-ltxr 11213  df-le 11214  df-sub 11407  df-neg 11408  df-nn 12187  df-2 12249  df-3 12250  df-4 12251  df-n0 12443  df-xnn0 12516  df-z 12530  df-uz 12794  df-xneg 13072  df-xadd 13073  df-fz 13469  df-fzo 13616  df-hash 14296  df-word 14479  df-concat 14536  df-s1 14561  df-s2 14814  df-s3 14815  df-s4 14816  df-edg 28975  df-uhgr 28985  df-upgr 29009  df-umgr 29010  df-usgr 29078  df-nbgr 29260  df-uvtx 29313  df-cplgr 29338  df-cusgr 29339  df-wlks 29527  df-trls 29620  df-pths 29644  df-cycls 29717
This theorem is referenced by:  cusgracyclt3v  35143
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