Theorem grlimedgclnbgr 48349

Description: For two locally isomorphic graphs 𝐺 and 𝐻 and a vertex 𝐴 of 𝐺 there are two bijections 𝑓 and 𝑔 mapping the closed neighborhood 𝑁 of 𝐴 onto the closed neighborhood 𝑀 of (𝐹‘𝐴) and the edges between the vertices in 𝑁 onto the edges between the vertices in 𝑀, so that the mapped vertices of an edge 𝐸 containing the vertex 𝐴 is an edge between the vertices in 𝑀. (Contributed by AV, 25-Dec-2025.)

Hypotheses

Ref	Expression
clnbgrvtxedg.n	⊢ 𝑁 = (𝐺 ClNeighbVtx 𝐴)
clnbgrvtxedg.i	⊢ 𝐼 = (Edg‘𝐺)
clnbgrvtxedg.k	⊢ 𝐾 = {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ 𝑁}
grlimedgclnbgr.m	⊢ 𝑀 = (𝐻 ClNeighbVtx (𝐹‘𝐴))
grlimedgclnbgr.j	⊢ 𝐽 = (Edg‘𝐻)
grlimedgclnbgr.l	⊢ 𝐿 = {𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ 𝑀}

Assertion

Ref	Expression
grlimedgclnbgr	⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → ∃𝑓∃𝑔(𝑓:𝑁–1-1-onto→𝑀 ∧ 𝑔:𝐾–1-1-onto→𝐿 ∧ (𝑓 “ 𝐸) = (𝑔‘𝐸)))

Distinct variable groups:   𝑥,𝐸   𝑥,𝐼   𝑥,𝑁   𝐴,𝑔,𝑥   𝐴,𝑓   𝑓,𝐸,𝑔   𝑔,𝐹,𝑓   𝑥,𝐹   𝑓,𝐺,𝑔   𝑥,𝐺   𝑓,𝐻,𝑔   𝑥,𝐻   𝑔,𝐼,𝑓   𝑔,𝐽,𝑥

Allowed substitution hints:   𝐽(𝑓)   𝐾(𝑥,𝑓,𝑔)   𝐿(𝑥,𝑓,𝑔)   𝑀(𝑥,𝑓,𝑔)   𝑁(𝑓,𝑔)

Proof of Theorem grlimedgclnbgr

Dummy variables 𝑒 𝑣 𝑦 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		simp1l 1199	. . 3 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → 𝐺 ∈ USPGraph)
2		simp1r 1200	. . 3 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → 𝐻 ∈ USPGraph)
3		simp2 1138	. . 3 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → 𝐹 ∈ (𝐺 GraphLocIso 𝐻))
4		eqid 2737	. . . 4 ⊢ (Vtx‘𝐺) = (Vtx‘𝐺)
5		eqid 2737	. . . 4 ⊢ (Vtx‘𝐻) = (Vtx‘𝐻)
6		eqid 2737	. . . 4 ⊢ (𝐺 ClNeighbVtx 𝑣) = (𝐺 ClNeighbVtx 𝑣)
7		eqid 2737	. . . 4 ⊢ (𝐻 ClNeighbVtx (𝐹‘𝑣)) = (𝐻 ClNeighbVtx (𝐹‘𝑣))
8		clnbgrvtxedg.i	. . . 4 ⊢ 𝐼 = (Edg‘𝐺)
9		grlimedgclnbgr.j	. . . 4 ⊢ 𝐽 = (Edg‘𝐻)
10		sseq1 3961	. . . . 5 ⊢ (𝑥 = 𝑦 → (𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣) ↔ 𝑦 ⊆ (𝐺 ClNeighbVtx 𝑣)))
11	10	cbvrabv 3411	. . . 4 ⊢ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} = {𝑦 ∈ 𝐼 ∣ 𝑦 ⊆ (𝐺 ClNeighbVtx 𝑣)}
12		sseq1 3961	. . . . 5 ⊢ (𝑥 = 𝑦 → (𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣)) ↔ 𝑦 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))))
13	12	cbvrabv 3411	. . . 4 ⊢ {𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} = {𝑦 ∈ 𝐽 ∣ 𝑦 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))}
14	4, 5, 6, 7, 8, 9, 11, 13	usgrlimprop 48347	. . 3 ⊢ ((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻)) → (𝐹:(Vtx‘𝐺)–1-1-onto→(Vtx‘𝐻) ∧ ∀𝑣 ∈ (Vtx‘𝐺)∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝑣)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝑣)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒)))))
15	1, 2, 3, 14	syl3anc 1374	. 2 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → (𝐹:(Vtx‘𝐺)–1-1-onto→(Vtx‘𝐻) ∧ ∀𝑣 ∈ (Vtx‘𝐺)∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝑣)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝑣)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒)))))
16		uspgruhgr 29269	. . . . . . . 8 ⊢ (𝐺 ∈ USPGraph → 𝐺 ∈ UHGraph)
17	16	adantr 480	. . . . . . 7 ⊢ ((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) → 𝐺 ∈ UHGraph)
18	17	3ad2ant1 1134	. . . . . 6 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → 𝐺 ∈ UHGraph)
19	8	eleq2i 2829	. . . . . . . . 9 ⊢ (𝐸 ∈ 𝐼 ↔ 𝐸 ∈ (Edg‘𝐺))
20	19	biimpi 216	. . . . . . . 8 ⊢ (𝐸 ∈ 𝐼 → 𝐸 ∈ (Edg‘𝐺))
21	20	adantr 480	. . . . . . 7 ⊢ ((𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸) → 𝐸 ∈ (Edg‘𝐺))
22	21	3ad2ant3 1136	. . . . . 6 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → 𝐸 ∈ (Edg‘𝐺))
23		simp3r 1204	. . . . . 6 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → 𝐴 ∈ 𝐸)
24		uhgredgrnv 29215	. . . . . 6 ⊢ ((𝐺 ∈ UHGraph ∧ 𝐸 ∈ (Edg‘𝐺) ∧ 𝐴 ∈ 𝐸) → 𝐴 ∈ (Vtx‘𝐺))
25	18, 22, 23, 24	syl3anc 1374	. . . . 5 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → 𝐴 ∈ (Vtx‘𝐺))
26		eqidd 2738	. . . . . . . . 9 ⊢ (𝑣 = 𝐴 → 𝑓 = 𝑓)
27		oveq2 7376	. . . . . . . . 9 ⊢ (𝑣 = 𝐴 → (𝐺 ClNeighbVtx 𝑣) = (𝐺 ClNeighbVtx 𝐴))
28		fveq2 6842	. . . . . . . . . 10 ⊢ (𝑣 = 𝐴 → (𝐹‘𝑣) = (𝐹‘𝐴))
29	28	oveq2d 7384	. . . . . . . . 9 ⊢ (𝑣 = 𝐴 → (𝐻 ClNeighbVtx (𝐹‘𝑣)) = (𝐻 ClNeighbVtx (𝐹‘𝐴)))
30	26, 27, 29	f1oeq123d 6776	. . . . . . . 8 ⊢ (𝑣 = 𝐴 → (𝑓:(𝐺 ClNeighbVtx 𝑣)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝑣)) ↔ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴))))
31		eqidd 2738	. . . . . . . . . . 11 ⊢ (𝑣 = 𝐴 → 𝑔 = 𝑔)
32	27	sseq2d 3968	. . . . . . . . . . . 12 ⊢ (𝑣 = 𝐴 → (𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣) ↔ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)))
33	32	rabbidv 3408	. . . . . . . . . . 11 ⊢ (𝑣 = 𝐴 → {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} = {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)})
34	29	sseq2d 3968	. . . . . . . . . . . 12 ⊢ (𝑣 = 𝐴 → (𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣)) ↔ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))))
35	34	rabbidv 3408	. . . . . . . . . . 11 ⊢ (𝑣 = 𝐴 → {𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} = {𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))})
36	31, 33, 35	f1oeq123d 6776	. . . . . . . . . 10 ⊢ (𝑣 = 𝐴 → (𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ↔ 𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))}))
37	33	raleqdv 3298	. . . . . . . . . 10 ⊢ (𝑣 = 𝐴 → (∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒) ↔ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒)))
38	36, 37	anbi12d 633	. . . . . . . . 9 ⊢ (𝑣 = 𝐴 → ((𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒)) ↔ (𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒))))
39	38	exbidv 1923	. . . . . . . 8 ⊢ (𝑣 = 𝐴 → (∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒)) ↔ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒))))
40	30, 39	anbi12d 633	. . . . . . 7 ⊢ (𝑣 = 𝐴 → ((𝑓:(𝐺 ClNeighbVtx 𝑣)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝑣)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) ↔ (𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒)))))
41	40	exbidv 1923	. . . . . 6 ⊢ (𝑣 = 𝐴 → (∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝑣)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝑣)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) ↔ ∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒)))))
42	41	rspcv 3574	. . . . 5 ⊢ (𝐴 ∈ (Vtx‘𝐺) → (∀𝑣 ∈ (Vtx‘𝐺)∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝑣)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝑣)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) → ∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒)))))
43	25, 42	syl 17	. . . 4 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → (∀𝑣 ∈ (Vtx‘𝐺)∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝑣)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝑣)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) → ∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒)))))
44		eqid 2737	. . . . . . . . . . . . 13 ⊢ 𝑓 = 𝑓
45		id 22	. . . . . . . . . . . . . 14 ⊢ (𝑓 = 𝑓 → 𝑓 = 𝑓)
46		clnbgrvtxedg.n	. . . . . . . . . . . . . . 15 ⊢ 𝑁 = (𝐺 ClNeighbVtx 𝐴)
47	46	a1i 11	. . . . . . . . . . . . . 14 ⊢ (𝑓 = 𝑓 → 𝑁 = (𝐺 ClNeighbVtx 𝐴))
48		grlimedgclnbgr.m	. . . . . . . . . . . . . . 15 ⊢ 𝑀 = (𝐻 ClNeighbVtx (𝐹‘𝐴))
49	48	a1i 11	. . . . . . . . . . . . . 14 ⊢ (𝑓 = 𝑓 → 𝑀 = (𝐻 ClNeighbVtx (𝐹‘𝐴)))
50	45, 47, 49	f1oeq123d 6776	. . . . . . . . . . . . 13 ⊢ (𝑓 = 𝑓 → (𝑓:𝑁–1-1-onto→𝑀 ↔ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴))))
51	44, 50	ax-mp 5	. . . . . . . . . . . 12 ⊢ (𝑓:𝑁–1-1-onto→𝑀 ↔ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴)))
52	51	biimpri 228	. . . . . . . . . . 11 ⊢ (𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴)) → 𝑓:𝑁–1-1-onto→𝑀)
53	52	adantl 481	. . . . . . . . . 10 ⊢ ((((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) ∧ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴))) → 𝑓:𝑁–1-1-onto→𝑀)
54	53	adantr 480	. . . . . . . . 9 ⊢ (((((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) ∧ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴))) ∧ (𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) → 𝑓:𝑁–1-1-onto→𝑀)
55		eqid 2737	. . . . . . . . . . . . 13 ⊢ 𝑔 = 𝑔
56		id 22	. . . . . . . . . . . . . 14 ⊢ (𝑔 = 𝑔 → 𝑔 = 𝑔)
57		clnbgrvtxedg.k	. . . . . . . . . . . . . . . 16 ⊢ 𝐾 = {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ 𝑁}
58	46	sseq2i 3965	. . . . . . . . . . . . . . . 16 ⊢ (𝑥 ⊆ 𝑁 ↔ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴))
59	57, 58	rabbieq 3409	. . . . . . . . . . . . . . 15 ⊢ 𝐾 = {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}
60	59	a1i 11	. . . . . . . . . . . . . 14 ⊢ (𝑔 = 𝑔 → 𝐾 = {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)})
61		grlimedgclnbgr.l	. . . . . . . . . . . . . . . 16 ⊢ 𝐿 = {𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ 𝑀}
62	48	sseq2i 3965	. . . . . . . . . . . . . . . 16 ⊢ (𝑥 ⊆ 𝑀 ↔ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴)))
63	61, 62	rabbieq 3409	. . . . . . . . . . . . . . 15 ⊢ 𝐿 = {𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))}
64	63	a1i 11	. . . . . . . . . . . . . 14 ⊢ (𝑔 = 𝑔 → 𝐿 = {𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))})
65	56, 60, 64	f1oeq123d 6776	. . . . . . . . . . . . 13 ⊢ (𝑔 = 𝑔 → (𝑔:𝐾–1-1-onto→𝐿 ↔ 𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))}))
66	55, 65	ax-mp 5	. . . . . . . . . . . 12 ⊢ (𝑔:𝐾–1-1-onto→𝐿 ↔ 𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))})
67	66	biimpri 228	. . . . . . . . . . 11 ⊢ (𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} → 𝑔:𝐾–1-1-onto→𝐿)
68	67	adantr 480	. . . . . . . . . 10 ⊢ ((𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒)) → 𝑔:𝐾–1-1-onto→𝐿)
69	68	adantl 481	. . . . . . . . 9 ⊢ (((((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) ∧ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴))) ∧ (𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) → 𝑔:𝐾–1-1-onto→𝐿)
70		simp3l 1203	. . . . . . . . . . . . . 14 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → 𝐸 ∈ 𝐼)
71		eqid 2737	. . . . . . . . . . . . . . 15 ⊢ (𝐺 ClNeighbVtx 𝐴) = (𝐺 ClNeighbVtx 𝐴)
72		eqid 2737	. . . . . . . . . . . . . . 15 ⊢ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} = {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}
73	71, 8, 72	clnbgrvtxedg 48348	. . . . . . . . . . . . . 14 ⊢ ((𝐺 ∈ UHGraph ∧ 𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸) → 𝐸 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)})
74	18, 70, 23, 73	syl3anc 1374	. . . . . . . . . . . . 13 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → 𝐸 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)})
75		imaeq2 6023	. . . . . . . . . . . . . . 15 ⊢ (𝑒 = 𝐸 → (𝑓 “ 𝑒) = (𝑓 “ 𝐸))
76		fveq2 6842	. . . . . . . . . . . . . . 15 ⊢ (𝑒 = 𝐸 → (𝑔‘𝑒) = (𝑔‘𝐸))
77	75, 76	eqeq12d 2753	. . . . . . . . . . . . . 14 ⊢ (𝑒 = 𝐸 → ((𝑓 “ 𝑒) = (𝑔‘𝑒) ↔ (𝑓 “ 𝐸) = (𝑔‘𝐸)))
78	77	rspcv 3574	. . . . . . . . . . . . 13 ⊢ (𝐸 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} → (∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒) → (𝑓 “ 𝐸) = (𝑔‘𝐸)))
79	74, 78	syl 17	. . . . . . . . . . . 12 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → (∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒) → (𝑓 “ 𝐸) = (𝑔‘𝐸)))
80	79	adantld 490	. . . . . . . . . . 11 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → ((𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒)) → (𝑓 “ 𝐸) = (𝑔‘𝐸)))
81	80	adantr 480	. . . . . . . . . 10 ⊢ ((((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) ∧ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴))) → ((𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒)) → (𝑓 “ 𝐸) = (𝑔‘𝐸)))
82	81	imp 406	. . . . . . . . 9 ⊢ (((((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) ∧ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴))) ∧ (𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) → (𝑓 “ 𝐸) = (𝑔‘𝐸))
83	54, 69, 82	3jca 1129	. . . . . . . 8 ⊢ (((((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) ∧ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴))) ∧ (𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) → (𝑓:𝑁–1-1-onto→𝑀 ∧ 𝑔:𝐾–1-1-onto→𝐿 ∧ (𝑓 “ 𝐸) = (𝑔‘𝐸)))
84	83	ex 412	. . . . . . 7 ⊢ ((((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) ∧ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴))) → ((𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒)) → (𝑓:𝑁–1-1-onto→𝑀 ∧ 𝑔:𝐾–1-1-onto→𝐿 ∧ (𝑓 “ 𝐸) = (𝑔‘𝐸))))
85	84	eximdv 1919	. . . . . 6 ⊢ ((((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) ∧ 𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴))) → (∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒)) → ∃𝑔(𝑓:𝑁–1-1-onto→𝑀 ∧ 𝑔:𝐾–1-1-onto→𝐿 ∧ (𝑓 “ 𝐸) = (𝑔‘𝐸))))
86	85	expimpd 453	. . . . 5 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → ((𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) → ∃𝑔(𝑓:𝑁–1-1-onto→𝑀 ∧ 𝑔:𝐾–1-1-onto→𝐿 ∧ (𝑓 “ 𝐸) = (𝑔‘𝐸))))
87	86	eximdv 1919	. . . 4 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → (∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝐴)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝐴)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝐴))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝐴)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) → ∃𝑓∃𝑔(𝑓:𝑁–1-1-onto→𝑀 ∧ 𝑔:𝐾–1-1-onto→𝐿 ∧ (𝑓 “ 𝐸) = (𝑔‘𝐸))))
88	43, 87	syld 47	. . 3 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → (∀𝑣 ∈ (Vtx‘𝐺)∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝑣)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝑣)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒))) → ∃𝑓∃𝑔(𝑓:𝑁–1-1-onto→𝑀 ∧ 𝑔:𝐾–1-1-onto→𝐿 ∧ (𝑓 “ 𝐸) = (𝑔‘𝐸))))
89	88	adantld 490	. 2 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → ((𝐹:(Vtx‘𝐺)–1-1-onto→(Vtx‘𝐻) ∧ ∀𝑣 ∈ (Vtx‘𝐺)∃𝑓(𝑓:(𝐺 ClNeighbVtx 𝑣)–1-1-onto→(𝐻 ClNeighbVtx (𝐹‘𝑣)) ∧ ∃𝑔(𝑔:{𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)}–1-1-onto→{𝑥 ∈ 𝐽 ∣ 𝑥 ⊆ (𝐻 ClNeighbVtx (𝐹‘𝑣))} ∧ ∀𝑒 ∈ {𝑥 ∈ 𝐼 ∣ 𝑥 ⊆ (𝐺 ClNeighbVtx 𝑣)} (𝑓 “ 𝑒) = (𝑔‘𝑒)))) → ∃𝑓∃𝑔(𝑓:𝑁–1-1-onto→𝑀 ∧ 𝑔:𝐾–1-1-onto→𝐿 ∧ (𝑓 “ 𝐸) = (𝑔‘𝐸))))
90	15, 89	mpd 15	1 ⊢ (((𝐺 ∈ USPGraph ∧ 𝐻 ∈ USPGraph) ∧ 𝐹 ∈ (𝐺 GraphLocIso 𝐻) ∧ (𝐸 ∈ 𝐼 ∧ 𝐴 ∈ 𝐸)) → ∃𝑓∃𝑔(𝑓:𝑁–1-1-onto→𝑀 ∧ 𝑔:𝐾–1-1-onto→𝐿 ∧ (𝑓 “ 𝐸) = (𝑔‘𝐸)))

Syntax hints:   → wi 4   ↔ wb 206   ∧ wa 395   ∧ w3a 1087   = wceq 1542  ∃wex 1781   ∈ wcel 2114  ∀wral 3052  {crab 3401   ⊆ wss 3903   “ cima 5635  –1-1-onto→wf1o 6499  ‘cfv 6500  (class class class)co 7368  Vtxcvtx 29081  Edgcedg 29132  UHGraphcuhgr 29141  USPGraphcuspgr 29233   ClNeighbVtx cclnbgr 48172   GraphLocIso cgrlim 48330

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1797  ax-4 1811  ax-5 1912  ax-6 1969  ax-7 2010  ax-8 2116  ax-9 2124  ax-10 2147  ax-11 2163  ax-12 2185  ax-ext 2709  ax-sep 5243  ax-nul 5253  ax-pow 5312  ax-pr 5379  ax-un 7690

This theorem depends on definitions:  df-bi 207  df-an 396  df-or 849  df-3an 1089  df-tru 1545  df-fal 1555  df-ex 1782  df-nf 1786  df-sb 2069  df-mo 2540  df-eu 2570  df-clab 2716  df-cleq 2729  df-clel 2812  df-nfc 2886  df-ne 2934  df-ral 3053  df-rex 3063  df-rab 3402  df-v 3444  df-sbc 3743  df-csb 3852  df-dif 3906  df-un 3908  df-in 3910  df-ss 3920  df-nul 4288  df-if 4482  df-pw 4558  df-sn 4583  df-pr 4585  df-op 4589  df-uni 4866  df-iun 4950  df-br 5101  df-opab 5163  df-mpt 5182  df-id 5527  df-xp 5638  df-rel 5639  df-cnv 5640  df-co 5641  df-dm 5642  df-rn 5643  df-res 5644  df-ima 5645  df-suc 6331  df-iota 6456  df-fun 6502  df-fn 6503  df-f 6504  df-f1 6505  df-fo 6506  df-f1o 6507  df-fv 6508  df-ov 7371  df-oprab 7372  df-mpo 7373  df-1st 7943  df-2nd 7944  df-1o 8407  df-map 8777  df-vtx 29083  df-iedg 29084  df-edg 29133  df-uhgr 29143  df-upgr 29167  df-uspgr 29235  df-clnbgr 48173  df-isubgr 48215  df-grim 48232  df-gric 48235  df-grlim 48332

This theorem is referenced by:  grlimprclnbgr  48350