Theorem cvmlift3lem5 32683

Description: Lemma for cvmlift2 32676. (Contributed by Mario Carneiro, 6-Jul-2015.)

Hypotheses

Ref	Expression
cvmlift3.b	⊢ 𝐵 = ∪ 𝐶
cvmlift3.y	⊢ 𝑌 = ∪ 𝐾
cvmlift3.f	⊢ (𝜑 → 𝐹 ∈ (𝐶 CovMap 𝐽))
cvmlift3.k	⊢ (𝜑 → 𝐾 ∈ SConn)
cvmlift3.l	⊢ (𝜑 → 𝐾 ∈ 𝑛-Locally PConn)
cvmlift3.o	⊢ (𝜑 → 𝑂 ∈ 𝑌)
cvmlift3.g	⊢ (𝜑 → 𝐺 ∈ (𝐾 Cn 𝐽))
cvmlift3.p	⊢ (𝜑 → 𝑃 ∈ 𝐵)
cvmlift3.e	⊢ (𝜑 → (𝐹‘𝑃) = (𝐺‘𝑂))
cvmlift3.h	⊢ 𝐻 = (𝑥 ∈ 𝑌 ↦ (℩𝑧 ∈ 𝐵 ∃𝑓 ∈ (II Cn 𝐾)((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑥 ∧ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = 𝑧)))

Assertion

Ref	Expression
cvmlift3lem5	⊢ (𝜑 → (𝐹 ∘ 𝐻) = 𝐺)

Distinct variable groups:   𝑧,𝑓,𝑔,𝑥   𝑓,𝐽   𝑥,𝑔,𝐽   𝑓,𝐹,𝑔   𝑥,𝑧,𝐹   𝑓,𝐻,𝑔,𝑥,𝑧   𝐵,𝑓,𝑔,𝑥,𝑧   𝑓,𝐺,𝑔,𝑥,𝑧   𝐶,𝑓,𝑔,𝑥,𝑧   𝜑,𝑓,𝑥   𝑓,𝐾,𝑔,𝑥,𝑧   𝑃,𝑓,𝑔,𝑥,𝑧   𝑓,𝑂,𝑔,𝑥,𝑧   𝑓,𝑌,𝑔,𝑥,𝑧

Allowed substitution hints:   𝜑(𝑧,𝑔)   𝐽(𝑧)

Proof of Theorem cvmlift3lem5

Dummy variables 𝑤 𝑦 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		eqid 2798	. . . . 5 ⊢ (𝐻‘𝑦) = (𝐻‘𝑦)
2		cvmlift3.b	. . . . . 6 ⊢ 𝐵 = ∪ 𝐶
3		cvmlift3.y	. . . . . 6 ⊢ 𝑌 = ∪ 𝐾
4		cvmlift3.f	. . . . . 6 ⊢ (𝜑 → 𝐹 ∈ (𝐶 CovMap 𝐽))
5		cvmlift3.k	. . . . . 6 ⊢ (𝜑 → 𝐾 ∈ SConn)
6		cvmlift3.l	. . . . . 6 ⊢ (𝜑 → 𝐾 ∈ 𝑛-Locally PConn)
7		cvmlift3.o	. . . . . 6 ⊢ (𝜑 → 𝑂 ∈ 𝑌)
8		cvmlift3.g	. . . . . 6 ⊢ (𝜑 → 𝐺 ∈ (𝐾 Cn 𝐽))
9		cvmlift3.p	. . . . . 6 ⊢ (𝜑 → 𝑃 ∈ 𝐵)
10		cvmlift3.e	. . . . . 6 ⊢ (𝜑 → (𝐹‘𝑃) = (𝐺‘𝑂))
11		cvmlift3.h	. . . . . 6 ⊢ 𝐻 = (𝑥 ∈ 𝑌 ↦ (℩𝑧 ∈ 𝐵 ∃𝑓 ∈ (II Cn 𝐾)((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑥 ∧ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = 𝑧)))
12	2, 3, 4, 5, 6, 7, 8, 9, 10, 11	cvmlift3lem4 32682	. . . . 5 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑌) → ((𝐻‘𝑦) = (𝐻‘𝑦) ↔ ∃𝑓 ∈ (II Cn 𝐾)((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦 ∧ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = (𝐻‘𝑦))))
13	1, 12	mpbii 236	. . . 4 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑌) → ∃𝑓 ∈ (II Cn 𝐾)((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦 ∧ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = (𝐻‘𝑦)))
14		df-3an 1086	. . . . . 6 ⊢ (((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦 ∧ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = (𝐻‘𝑦)) ↔ (((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦) ∧ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = (𝐻‘𝑦)))
15		eqid 2798	. . . . . . . . . . . 12 ⊢ (℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃)) = (℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))
16	4	ad3antrrr 729	. . . . . . . . . . . 12 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → 𝐹 ∈ (𝐶 CovMap 𝐽))
17		simplr 768	. . . . . . . . . . . . 13 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → 𝑓 ∈ (II Cn 𝐾))
18	8	ad3antrrr 729	. . . . . . . . . . . . 13 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → 𝐺 ∈ (𝐾 Cn 𝐽))
19		cnco 21871	. . . . . . . . . . . . 13 ⊢ ((𝑓 ∈ (II Cn 𝐾) ∧ 𝐺 ∈ (𝐾 Cn 𝐽)) → (𝐺 ∘ 𝑓) ∈ (II Cn 𝐽))
20	17, 18, 19	syl2anc 587	. . . . . . . . . . . 12 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (𝐺 ∘ 𝑓) ∈ (II Cn 𝐽))
21	9	ad3antrrr 729	. . . . . . . . . . . 12 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → 𝑃 ∈ 𝐵)
22		simprl 770	. . . . . . . . . . . . . 14 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (𝑓‘0) = 𝑂)
23	22	fveq2d 6649	. . . . . . . . . . . . 13 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (𝐺‘(𝑓‘0)) = (𝐺‘𝑂))
24		iiuni 23486	. . . . . . . . . . . . . . . 16 ⊢ (0[,]1) = ∪ II
25	24, 3	cnf 21851	. . . . . . . . . . . . . . 15 ⊢ (𝑓 ∈ (II Cn 𝐾) → 𝑓:(0[,]1)⟶𝑌)
26	17, 25	syl 17	. . . . . . . . . . . . . 14 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → 𝑓:(0[,]1)⟶𝑌)
27		0elunit 12847	. . . . . . . . . . . . . 14 ⊢ 0 ∈ (0[,]1)
28		fvco3 6737	. . . . . . . . . . . . . 14 ⊢ ((𝑓:(0[,]1)⟶𝑌 ∧ 0 ∈ (0[,]1)) → ((𝐺 ∘ 𝑓)‘0) = (𝐺‘(𝑓‘0)))
29	26, 27, 28	sylancl 589	. . . . . . . . . . . . 13 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → ((𝐺 ∘ 𝑓)‘0) = (𝐺‘(𝑓‘0)))
30	10	ad3antrrr 729	. . . . . . . . . . . . 13 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (𝐹‘𝑃) = (𝐺‘𝑂))
31	23, 29, 30	3eqtr4rd 2844	. . . . . . . . . . . 12 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (𝐹‘𝑃) = ((𝐺 ∘ 𝑓)‘0))
32	2, 15, 16, 20, 21, 31	cvmliftiota 32661	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃)) ∈ (II Cn 𝐶) ∧ (𝐹 ∘ (℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))) = (𝐺 ∘ 𝑓) ∧ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘0) = 𝑃))
33	32	simp2d 1140	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (𝐹 ∘ (℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))) = (𝐺 ∘ 𝑓))
34	33	fveq1d 6647	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → ((𝐹 ∘ (℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃)))‘1) = ((𝐺 ∘ 𝑓)‘1))
35	32	simp1d 1139	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃)) ∈ (II Cn 𝐶))
36	24, 2	cnf 21851	. . . . . . . . . . 11 ⊢ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃)) ∈ (II Cn 𝐶) → (℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃)):(0[,]1)⟶𝐵)
37	35, 36	syl 17	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃)):(0[,]1)⟶𝐵)
38		1elunit 12848	. . . . . . . . . 10 ⊢ 1 ∈ (0[,]1)
39		fvco3 6737	. . . . . . . . . 10 ⊢ (((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃)):(0[,]1)⟶𝐵 ∧ 1 ∈ (0[,]1)) → ((𝐹 ∘ (℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃)))‘1) = (𝐹‘((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1)))
40	37, 38, 39	sylancl 589	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → ((𝐹 ∘ (℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃)))‘1) = (𝐹‘((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1)))
41		fvco3 6737	. . . . . . . . . . 11 ⊢ ((𝑓:(0[,]1)⟶𝑌 ∧ 1 ∈ (0[,]1)) → ((𝐺 ∘ 𝑓)‘1) = (𝐺‘(𝑓‘1)))
42	26, 38, 41	sylancl 589	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → ((𝐺 ∘ 𝑓)‘1) = (𝐺‘(𝑓‘1)))
43		simprr 772	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (𝑓‘1) = 𝑦)
44	43	fveq2d 6649	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (𝐺‘(𝑓‘1)) = (𝐺‘𝑦))
45	42, 44	eqtrd 2833	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → ((𝐺 ∘ 𝑓)‘1) = (𝐺‘𝑦))
46	34, 40, 45	3eqtr3d 2841	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (𝐹‘((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1)) = (𝐺‘𝑦))
47		fveqeq2 6654	. . . . . . . 8 ⊢ (((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = (𝐻‘𝑦) → ((𝐹‘((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1)) = (𝐺‘𝑦) ↔ (𝐹‘(𝐻‘𝑦)) = (𝐺‘𝑦)))
48	46, 47	syl5ibcom 248	. . . . . . 7 ⊢ ((((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) ∧ ((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦)) → (((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = (𝐻‘𝑦) → (𝐹‘(𝐻‘𝑦)) = (𝐺‘𝑦)))
49	48	expimpd 457	. . . . . 6 ⊢ (((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) → ((((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦) ∧ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = (𝐻‘𝑦)) → (𝐹‘(𝐻‘𝑦)) = (𝐺‘𝑦)))
50	14, 49	syl5bi 245	. . . . 5 ⊢ (((𝜑 ∧ 𝑦 ∈ 𝑌) ∧ 𝑓 ∈ (II Cn 𝐾)) → (((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦 ∧ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = (𝐻‘𝑦)) → (𝐹‘(𝐻‘𝑦)) = (𝐺‘𝑦)))
51	50	rexlimdva 3243	. . . 4 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑌) → (∃𝑓 ∈ (II Cn 𝐾)((𝑓‘0) = 𝑂 ∧ (𝑓‘1) = 𝑦 ∧ ((℩𝑔 ∈ (II Cn 𝐶)((𝐹 ∘ 𝑔) = (𝐺 ∘ 𝑓) ∧ (𝑔‘0) = 𝑃))‘1) = (𝐻‘𝑦)) → (𝐹‘(𝐻‘𝑦)) = (𝐺‘𝑦)))
52	13, 51	mpd 15	. . 3 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑌) → (𝐹‘(𝐻‘𝑦)) = (𝐺‘𝑦))
53	52	mpteq2dva 5125	. 2 ⊢ (𝜑 → (𝑦 ∈ 𝑌 ↦ (𝐹‘(𝐻‘𝑦))) = (𝑦 ∈ 𝑌 ↦ (𝐺‘𝑦)))
54	2, 3, 4, 5, 6, 7, 8, 9, 10, 11	cvmlift3lem3 32681	. . . 4 ⊢ (𝜑 → 𝐻:𝑌⟶𝐵)
55	54	ffvelrnda 6828	. . 3 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑌) → (𝐻‘𝑦) ∈ 𝐵)
56	54	feqmptd 6708	. . 3 ⊢ (𝜑 → 𝐻 = (𝑦 ∈ 𝑌 ↦ (𝐻‘𝑦)))
57		cvmcn 32622	. . . . 5 ⊢ (𝐹 ∈ (𝐶 CovMap 𝐽) → 𝐹 ∈ (𝐶 Cn 𝐽))
58		eqid 2798	. . . . . 6 ⊢ ∪ 𝐽 = ∪ 𝐽
59	2, 58	cnf 21851	. . . . 5 ⊢ (𝐹 ∈ (𝐶 Cn 𝐽) → 𝐹:𝐵⟶∪ 𝐽)
60	4, 57, 59	3syl 18	. . . 4 ⊢ (𝜑 → 𝐹:𝐵⟶∪ 𝐽)
61	60	feqmptd 6708	. . 3 ⊢ (𝜑 → 𝐹 = (𝑤 ∈ 𝐵 ↦ (𝐹‘𝑤)))
62		fveq2 6645	. . 3 ⊢ (𝑤 = (𝐻‘𝑦) → (𝐹‘𝑤) = (𝐹‘(𝐻‘𝑦)))
63	55, 56, 61, 62	fmptco 6868	. 2 ⊢ (𝜑 → (𝐹 ∘ 𝐻) = (𝑦 ∈ 𝑌 ↦ (𝐹‘(𝐻‘𝑦))))
64	3, 58	cnf 21851	. . . 4 ⊢ (𝐺 ∈ (𝐾 Cn 𝐽) → 𝐺:𝑌⟶∪ 𝐽)
65	8, 64	syl 17	. . 3 ⊢ (𝜑 → 𝐺:𝑌⟶∪ 𝐽)
66	65	feqmptd 6708	. 2 ⊢ (𝜑 → 𝐺 = (𝑦 ∈ 𝑌 ↦ (𝐺‘𝑦)))
67	53, 63, 66	3eqtr4d 2843	1 ⊢ (𝜑 → (𝐹 ∘ 𝐻) = 𝐺)

Syntax hints:   → wi 4   ∧ wa 399   ∧ w3a 1084   = wceq 1538   ∈ wcel 2111  ∃wrex 3107  ∪ cuni 4800   ↦ cmpt 5110   ∘ ccom 5523  ⟶wf 6320  ‘cfv 6324  ℩crio 7092  (class class class)co 7135  0cc0 10526  1c1 10527  [,]cicc 12729   Cn ccn 21829  𝑛-Locally cnlly 22070  IIcii 23480  PConncpconn 32579  SConncsconn 32580   CovMap ccvm 32615

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 1911  ax-6 1970  ax-7 2015  ax-8 2113  ax-9 2121  ax-10 2142  ax-11 2158  ax-12 2175  ax-ext 2770  ax-rep 5154  ax-sep 5167  ax-nul 5174  ax-pow 5231  ax-pr 5295  ax-un 7441  ax-inf2 9088  ax-cnex 10582  ax-resscn 10583  ax-1cn 10584  ax-icn 10585  ax-addcl 10586  ax-addrcl 10587  ax-mulcl 10588  ax-mulrcl 10589  ax-mulcom 10590  ax-addass 10591  ax-mulass 10592  ax-distr 10593  ax-i2m1 10594  ax-1ne0 10595  ax-1rid 10596  ax-rnegex 10597  ax-rrecex 10598  ax-cnre 10599  ax-pre-lttri 10600  ax-pre-lttrn 10601  ax-pre-ltadd 10602  ax-pre-mulgt0 10603  ax-pre-sup 10604  ax-addf 10605  ax-mulf 10606

This theorem depends on definitions:  df-bi 210  df-an 400  df-or 845  df-3or 1085  df-3an 1086  df-tru 1541  df-fal 1551  df-ex 1782  df-nf 1786  df-sb 2070  df-mo 2598  df-eu 2629  df-clab 2777  df-cleq 2791  df-clel 2870  df-nfc 2938  df-ne 2988  df-nel 3092  df-ral 3111  df-rex 3112  df-reu 3113  df-rmo 3114  df-rab 3115  df-v 3443  df-sbc 3721  df-csb 3829  df-dif 3884  df-un 3886  df-in 3888  df-ss 3898  df-pss 3900  df-nul 4244  df-if 4426  df-pw 4499  df-sn 4526  df-pr 4528  df-tp 4530  df-op 4532  df-uni 4801  df-int 4839  df-iun 4883  df-iin 4884  df-br 5031  df-opab 5093  df-mpt 5111  df-tr 5137  df-id 5425  df-eprel 5430  df-po 5438  df-so 5439  df-fr 5478  df-se 5479  df-we 5480  df-xp 5525  df-rel 5526  df-cnv 5527  df-co 5528  df-dm 5529  df-rn 5530  df-res 5531  df-ima 5532  df-pred 6116  df-ord 6162  df-on 6163  df-lim 6164  df-suc 6165  df-iota 6283  df-fun 6326  df-fn 6327  df-f 6328  df-f1 6329  df-fo 6330  df-f1o 6331  df-fv 6332  df-isom 6333  df-riota 7093  df-ov 7138  df-oprab 7139  df-mpo 7140  df-of 7389  df-om 7561  df-1st 7671  df-2nd 7672  df-supp 7814  df-wrecs 7930  df-recs 7991  df-rdg 8029  df-1o 8085  df-2o 8086  df-oadd 8089  df-er 8272  df-ec 8274  df-map 8391  df-ixp 8445  df-en 8493  df-dom 8494  df-sdom 8495  df-fin 8496  df-fsupp 8818  df-fi 8859  df-sup 8890  df-inf 8891  df-oi 8958  df-card 9352  df-pnf 10666  df-mnf 10667  df-xr 10668  df-ltxr 10669  df-le 10670  df-sub 10861  df-neg 10862  df-div 11287  df-nn 11626  df-2 11688  df-3 11689  df-4 11690  df-5 11691  df-6 11692  df-7 11693  df-8 11694  df-9 11695  df-n0 11886  df-z 11970  df-dec 12087  df-uz 12232  df-q 12337  df-rp 12378  df-xneg 12495  df-xadd 12496  df-xmul 12497  df-ioo 12730  df-ico 12732  df-icc 12733  df-fz 12886  df-fzo 13029  df-fl 13157  df-seq 13365  df-exp 13426  df-hash 13687  df-cj 14450  df-re 14451  df-im 14452  df-sqrt 14586  df-abs 14587  df-clim 14837  df-sum 15035  df-struct 16477  df-ndx 16478  df-slot 16479  df-base 16481  df-sets 16482  df-ress 16483  df-plusg 16570  df-mulr 16571  df-starv 16572  df-sca 16573  df-vsca 16574  df-ip 16575  df-tset 16576  df-ple 16577  df-ds 16579  df-unif 16580  df-hom 16581  df-cco 16582  df-rest 16688  df-topn 16689  df-0g 16707  df-gsum 16708  df-topgen 16709  df-pt 16710  df-prds 16713  df-xrs 16767  df-qtop 16772  df-imas 16773  df-xps 16775  df-mre 16849  df-mrc 16850  df-acs 16852  df-mgm 17844  df-sgrp 17893  df-mnd 17904  df-submnd 17949  df-mulg 18217  df-cntz 18439  df-cmn 18900  df-psmet 20083  df-xmet 20084  df-met 20085  df-bl 20086  df-mopn 20087  df-cnfld 20092  df-top 21499  df-topon 21516  df-topsp 21538  df-bases 21551  df-cld 21624  df-ntr 21625  df-cls 21626  df-nei 21703  df-cn 21832  df-cnp 21833  df-cmp 21992  df-conn 22017  df-lly 22071  df-nlly 22072  df-tx 22167  df-hmeo 22360  df-xms 22927  df-ms 22928  df-tms 22929  df-ii 23482  df-htpy 23575  df-phtpy 23576  df-phtpc 23597  df-pco 23610  df-pconn 32581  df-sconn 32582  df-cvm 32616

This theorem is referenced by:  cvmlift3lem6  32684  cvmlift3lem7  32685  cvmlift3lem9  32687