Step | Hyp | Ref
| Expression |
1 | | eqid 2733 |
. . 3
β’
(distβπ) =
(distβπ) |
2 | | sitmcl.1 |
. . 3
β’ (π β π β βMetSp) |
3 | | sitmcl.2 |
. . 3
β’ (π β π β βͺ ran
measures) |
4 | | sitmcl.3 |
. . 3
β’ (π β πΉ β dom (πsitgπ)) |
5 | | sitmcl.4 |
. . 3
β’ (π β πΊ β dom (πsitgπ)) |
6 | 1, 2, 3, 4, 5 | sitmfval 33338 |
. 2
β’ (π β (πΉ(πsitmπ)πΊ) =
(((β*π βΎs
(0[,]+β))sitgπ)β(πΉ βf (distβπ)πΊ))) |
7 | | xrge0base 32174 |
. . 3
β’
(0[,]+β) = (Baseβ(β*π
βΎs (0[,]+β))) |
8 | | xrge0topn 32912 |
. . . 4
β’
(TopOpenβ(β*π
βΎs (0[,]+β))) = ((ordTopβ β€ )
βΎt (0[,]+β)) |
9 | 8 | eqcomi 2742 |
. . 3
β’
((ordTopβ β€ ) βΎt (0[,]+β)) =
(TopOpenβ(β*π βΎs
(0[,]+β))) |
10 | | eqid 2733 |
. . 3
β’
(sigaGenβ((ordTopβ β€ ) βΎt
(0[,]+β))) = (sigaGenβ((ordTopβ β€ ) βΎt
(0[,]+β))) |
11 | | xrge00 32175 |
. . 3
β’ 0 =
(0gβ(β*π
βΎs (0[,]+β))) |
12 | | ovex 7439 |
. . . 4
β’
(0[,]+β) β V |
13 | | eqid 2733 |
. . . . 5
β’
(β*π βΎs
(0[,]+β)) = (β*π βΎs
(0[,]+β)) |
14 | | ax-xrsvsca 32163 |
. . . . 5
β’
Β·e = ( Β·π
ββ*π ) |
15 | 13, 14 | ressvsca 17286 |
. . . 4
β’
((0[,]+β) β V β Β·e = (
Β·π
β(β*π βΎs
(0[,]+β)))) |
16 | 12, 15 | ax-mp 5 |
. . 3
β’
Β·e = ( Β·π
β(β*π βΎs
(0[,]+β))) |
17 | | ax-xrssca 32162 |
. . . . . 6
β’
βfld =
(Scalarββ*π ) |
18 | 13, 17 | resssca 17285 |
. . . . 5
β’
((0[,]+β) β V β βfld =
(Scalarβ(β*π βΎs
(0[,]+β)))) |
19 | 12, 18 | ax-mp 5 |
. . . 4
β’
βfld =
(Scalarβ(β*π βΎs
(0[,]+β))) |
20 | 19 | fveq2i 6892 |
. . 3
β’
(βHomββfld) =
(βHomβ(Scalarβ(β*π
βΎs (0[,]+β)))) |
21 | | ovexd 7441 |
. . 3
β’ (π β
(β*π βΎs (0[,]+β))
β V) |
22 | | eqid 2733 |
. . . . . . 7
β’
(Baseβπ) =
(Baseβπ) |
23 | | eqid 2733 |
. . . . . . 7
β’
(TopOpenβπ) =
(TopOpenβπ) |
24 | | eqid 2733 |
. . . . . . 7
β’
(sigaGenβ(TopOpenβπ)) = (sigaGenβ(TopOpenβπ)) |
25 | | eqid 2733 |
. . . . . . 7
β’
(0gβπ) = (0gβπ) |
26 | | eqid 2733 |
. . . . . . 7
β’ (
Β·π βπ) = ( Β·π
βπ) |
27 | | eqid 2733 |
. . . . . . 7
β’
(βHomβ(Scalarβπ)) = (βHomβ(Scalarβπ)) |
28 | 22, 23, 24, 25, 26, 27, 2, 3, 4 | sibff 33324 |
. . . . . 6
β’ (π β πΉ:βͺ dom πβΆβͺ (TopOpenβπ)) |
29 | | xmstps 23951 |
. . . . . . . 8
β’ (π β βMetSp β
π β
TopSp) |
30 | 22, 23 | tpsuni 22430 |
. . . . . . . 8
β’ (π β TopSp β
(Baseβπ) = βͺ (TopOpenβπ)) |
31 | 2, 29, 30 | 3syl 18 |
. . . . . . 7
β’ (π β (Baseβπ) = βͺ
(TopOpenβπ)) |
32 | | feq3 6698 |
. . . . . . 7
β’
((Baseβπ) =
βͺ (TopOpenβπ) β (πΉ:βͺ dom πβΆ(Baseβπ) β πΉ:βͺ dom πβΆβͺ (TopOpenβπ))) |
33 | 31, 32 | syl 17 |
. . . . . 6
β’ (π β (πΉ:βͺ dom πβΆ(Baseβπ) β πΉ:βͺ dom πβΆβͺ (TopOpenβπ))) |
34 | 28, 33 | mpbird 257 |
. . . . 5
β’ (π β πΉ:βͺ dom πβΆ(Baseβπ)) |
35 | 22, 23, 24, 25, 26, 27, 2, 3, 5 | sibff 33324 |
. . . . . 6
β’ (π β πΊ:βͺ dom πβΆβͺ (TopOpenβπ)) |
36 | | feq3 6698 |
. . . . . . 7
β’
((Baseβπ) =
βͺ (TopOpenβπ) β (πΊ:βͺ dom πβΆ(Baseβπ) β πΊ:βͺ dom πβΆβͺ (TopOpenβπ))) |
37 | 31, 36 | syl 17 |
. . . . . 6
β’ (π β (πΊ:βͺ dom πβΆ(Baseβπ) β πΊ:βͺ dom πβΆβͺ (TopOpenβπ))) |
38 | 35, 37 | mpbird 257 |
. . . . 5
β’ (π β πΊ:βͺ dom πβΆ(Baseβπ)) |
39 | | dmexg 7891 |
. . . . . 6
β’ (π β βͺ ran measures β dom π β V) |
40 | | uniexg 7727 |
. . . . . 6
β’ (dom
π β V β βͺ dom π β V) |
41 | 3, 39, 40 | 3syl 18 |
. . . . 5
β’ (π β βͺ dom π β V) |
42 | 34, 38, 41 | ofresid 31855 |
. . . 4
β’ (π β (πΉ βf (distβπ)πΊ) = (πΉ βf ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ)))πΊ)) |
43 | 2, 29 | syl 17 |
. . . . 5
β’ (π β π β TopSp) |
44 | | eqid 2733 |
. . . . . . . 8
β’
((distβπ)
βΎ ((Baseβπ)
Γ (Baseβπ))) =
((distβπ) βΎ
((Baseβπ) Γ
(Baseβπ))) |
45 | 22, 44 | xmsxmet 23954 |
. . . . . . 7
β’ (π β βMetSp β
((distβπ) βΎ
((Baseβπ) Γ
(Baseβπ))) β
(βMetβ(Baseβπ))) |
46 | | xmetpsmet 23846 |
. . . . . . 7
β’
(((distβπ)
βΎ ((Baseβπ)
Γ (Baseβπ)))
β (βMetβ(Baseβπ)) β ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ))) β (PsMetβ(Baseβπ))) |
47 | 2, 45, 46 | 3syl 18 |
. . . . . 6
β’ (π β ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ))) β
(PsMetβ(Baseβπ))) |
48 | | psmetxrge0 23811 |
. . . . . 6
β’
(((distβπ)
βΎ ((Baseβπ)
Γ (Baseβπ)))
β (PsMetβ(Baseβπ)) β ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ))):((Baseβπ) Γ (Baseβπ))βΆ(0[,]+β)) |
49 | 47, 48 | syl 17 |
. . . . 5
β’ (π β ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ))):((Baseβπ) Γ (Baseβπ))βΆ(0[,]+β)) |
50 | | xrge0tps 32911 |
. . . . . 6
β’
(β*π βΎs
(0[,]+β)) β TopSp |
51 | 50 | a1i 11 |
. . . . 5
β’ (π β
(β*π βΎs (0[,]+β))
β TopSp) |
52 | 23, 22, 44 | xmstopn 23949 |
. . . . . . . 8
β’ (π β βMetSp β
(TopOpenβπ) =
(MetOpenβ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ))))) |
53 | 2, 52 | syl 17 |
. . . . . . 7
β’ (π β (TopOpenβπ) =
(MetOpenβ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ))))) |
54 | | eqid 2733 |
. . . . . . . . 9
β’
(MetOpenβ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ)))) = (MetOpenβ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ)))) |
55 | 54 | methaus 24021 |
. . . . . . . 8
β’
(((distβπ)
βΎ ((Baseβπ)
Γ (Baseβπ)))
β (βMetβ(Baseβπ)) β (MetOpenβ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ)))) β
Haus) |
56 | 2, 45, 55 | 3syl 18 |
. . . . . . 7
β’ (π β
(MetOpenβ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ)))) β Haus) |
57 | 53, 56 | eqeltrd 2834 |
. . . . . 6
β’ (π β (TopOpenβπ) β Haus) |
58 | | haust1 22848 |
. . . . . 6
β’
((TopOpenβπ)
β Haus β (TopOpenβπ) β Fre) |
59 | 57, 58 | syl 17 |
. . . . 5
β’ (π β (TopOpenβπ) β Fre) |
60 | 2, 45 | syl 17 |
. . . . . . 7
β’ (π β ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ))) β
(βMetβ(Baseβπ))) |
61 | | sitmcl.0 |
. . . . . . . 8
β’ (π β π β Mnd) |
62 | 22, 25 | mndidcl 18637 |
. . . . . . . 8
β’ (π β Mnd β
(0gβπ)
β (Baseβπ)) |
63 | 61, 62 | syl 17 |
. . . . . . 7
β’ (π β (0gβπ) β (Baseβπ)) |
64 | | xmet0 23840 |
. . . . . . 7
β’
((((distβπ)
βΎ ((Baseβπ)
Γ (Baseβπ)))
β (βMetβ(Baseβπ)) β§ (0gβπ) β (Baseβπ)) β
((0gβπ)((distβπ) βΎ ((Baseβπ) Γ (Baseβπ)))(0gβπ)) = 0) |
65 | 60, 63, 64 | syl2anc 585 |
. . . . . 6
β’ (π β
((0gβπ)((distβπ) βΎ ((Baseβπ) Γ (Baseβπ)))(0gβπ)) = 0) |
66 | 65, 11 | eqtrdi 2789 |
. . . . 5
β’ (π β
((0gβπ)((distβπ) βΎ ((Baseβπ) Γ (Baseβπ)))(0gβπ)) =
(0gβ(β*π
βΎs (0[,]+β)))) |
67 | 22, 23, 24, 25, 26, 27, 2, 3, 4,
7, 43, 49, 5, 51, 59, 66 | sibfof 33328 |
. . . 4
β’ (π β (πΉ βf ((distβπ) βΎ ((Baseβπ) Γ (Baseβπ)))πΊ) β dom
((β*π βΎs
(0[,]+β))sitgπ)) |
68 | 42, 67 | eqeltrd 2834 |
. . 3
β’ (π β (πΉ βf (distβπ)πΊ) β dom
((β*π βΎs
(0[,]+β))sitgπ)) |
69 | | rebase 21151 |
. . . . 5
β’ β =
(Baseββfld) |
70 | 69, 69 | xpeq12i 5704 |
. . . 4
β’ (β
Γ β) = ((Baseββfld) Γ
(Baseββfld)) |
71 | 70 | reseq2i 5977 |
. . 3
β’
((distββfld) βΎ (β Γ β)) =
((distββfld) βΎ ((Baseββfld)
Γ (Baseββfld))) |
72 | | xrge0cmn 20980 |
. . . 4
β’
(β*π βΎs
(0[,]+β)) β CMnd |
73 | 72 | a1i 11 |
. . 3
β’ (π β
(β*π βΎs (0[,]+β))
β CMnd) |
74 | | rerrext 32978 |
. . . . 5
β’
βfld β βExt |
75 | 19, 74 | eqeltrri 2831 |
. . . 4
β’
(Scalarβ(β*π
βΎs (0[,]+β))) β βExt |
76 | 75 | a1i 11 |
. . 3
β’ (π β
(Scalarβ(β*π βΎs
(0[,]+β))) β βExt ) |
77 | | rrhre 32990 |
. . . . . . . . 9
β’
(βHomββfld) = ( I βΎ
β) |
78 | 77 | imaeq1i 6055 |
. . . . . . . 8
β’
((βHomββfld) β (0[,)+β)) = (( I
βΎ β) β (0[,)+β)) |
79 | | 0re 11213 |
. . . . . . . . . 10
β’ 0 β
β |
80 | | pnfxr 11265 |
. . . . . . . . . 10
β’ +β
β β* |
81 | | icossre 13402 |
. . . . . . . . . 10
β’ ((0
β β β§ +β β β*) β (0[,)+β)
β β) |
82 | 79, 80, 81 | mp2an 691 |
. . . . . . . . 9
β’
(0[,)+β) β β |
83 | | resiima 6073 |
. . . . . . . . 9
β’
((0[,)+β) β β β (( I βΎ β) β
(0[,)+β)) = (0[,)+β)) |
84 | 82, 83 | ax-mp 5 |
. . . . . . . 8
β’ (( I
βΎ β) β (0[,)+β)) = (0[,)+β) |
85 | 78, 84 | eqtri 2761 |
. . . . . . 7
β’
((βHomββfld) β (0[,)+β)) =
(0[,)+β) |
86 | | icossicc 13410 |
. . . . . . 7
β’
(0[,)+β) β (0[,]+β) |
87 | 85, 86 | eqsstri 4016 |
. . . . . 6
β’
((βHomββfld) β (0[,)+β))
β (0[,]+β) |
88 | 87 | sseli 3978 |
. . . . 5
β’ (π β
((βHomββfld) β (0[,)+β)) β π β
(0[,]+β)) |
89 | 88 | 3ad2ant2 1135 |
. . . 4
β’ ((π β§ π β
((βHomββfld) β (0[,)+β)) β§ π₯ β (0[,]+β)) β
π β
(0[,]+β)) |
90 | | simp3 1139 |
. . . 4
β’ ((π β§ π β
((βHomββfld) β (0[,)+β)) β§ π₯ β (0[,]+β)) β
π₯ β
(0[,]+β)) |
91 | | ge0xmulcl 13437 |
. . . 4
β’ ((π β (0[,]+β) β§
π₯ β (0[,]+β))
β (π
Β·e π₯)
β (0[,]+β)) |
92 | 89, 90, 91 | syl2anc 585 |
. . 3
β’ ((π β§ π β
((βHomββfld) β (0[,)+β)) β§ π₯ β (0[,]+β)) β
(π Β·e
π₯) β
(0[,]+β)) |
93 | 7, 9, 10, 11, 16, 20, 21, 3, 68, 19, 71, 51, 73, 76, 92 | sitgclg 33330 |
. 2
β’ (π β
(((β*π βΎs
(0[,]+β))sitgπ)β(πΉ βf (distβπ)πΊ)) β (0[,]+β)) |
94 | 6, 93 | eqeltrd 2834 |
1
β’ (π β (πΉ(πsitmπ)πΊ) β (0[,]+β)) |