Step | Hyp | Ref
| Expression |
1 | | circlevma.n |
. . 3
β’ (π β π β
β0) |
2 | | 3nn 12287 |
. . . 4
β’ 3 β
β |
3 | 2 | a1i 11 |
. . 3
β’ (π β 3 β
β) |
4 | | vmaf 26603 |
. . . . . . 7
β’
Ξ:ββΆβ |
5 | | ax-resscn 11163 |
. . . . . . 7
β’ β
β β |
6 | | fss 6731 |
. . . . . . 7
β’
((Ξ:ββΆβ β§ β β β) β
Ξ:ββΆβ) |
7 | 4, 5, 6 | mp2an 691 |
. . . . . 6
β’
Ξ:ββΆβ |
8 | | cnex 11187 |
. . . . . . 7
β’ β
β V |
9 | | nnex 12214 |
. . . . . . 7
β’ β
β V |
10 | | elmapg 8829 |
. . . . . . 7
β’ ((β
β V β§ β β V) β (Ξ β (β
βm β) β
Ξ:ββΆβ)) |
11 | 8, 9, 10 | mp2an 691 |
. . . . . 6
β’ (Ξ
β (β βm β) β
Ξ:ββΆβ) |
12 | 7, 11 | mpbir 230 |
. . . . 5
β’ Ξ
β (β βm β) |
13 | 12 | fconst6 6778 |
. . . 4
β’ ((0..^3)
Γ {Ξ}):(0..^3)βΆ(β βm
β) |
14 | 13 | a1i 11 |
. . 3
β’ (π β ((0..^3) Γ
{Ξ}):(0..^3)βΆ(β βm
β)) |
15 | 1, 3, 14 | circlemeth 33590 |
. 2
β’ (π β Ξ£π β (β(reprβ3)π)βπ β (0..^3)((((0..^3) Γ
{Ξ})βπ)β(πβπ)) = β«(0(,)1)(βπ β (0..^3)(((((0..^3) Γ
{Ξ})βπ)vtsπ)βπ₯) Β· (expβ((i Β· (2
Β· Ο)) Β· (-π Β· π₯)))) dπ₯) |
16 | | c0ex 11204 |
. . . . . . . . 9
β’ 0 β
V |
17 | 16 | tpid1 4771 |
. . . . . . . 8
β’ 0 β
{0, 1, 2} |
18 | | fzo0to3tp 13714 |
. . . . . . . 8
β’ (0..^3) =
{0, 1, 2} |
19 | 17, 18 | eleqtrri 2833 |
. . . . . . 7
β’ 0 β
(0..^3) |
20 | | eleq1 2822 |
. . . . . . 7
β’ (π = 0 β (π β (0..^3) β 0 β
(0..^3))) |
21 | 19, 20 | mpbiri 258 |
. . . . . 6
β’ (π = 0 β π β (0..^3)) |
22 | 12 | elexi 3494 |
. . . . . . 7
β’ Ξ
β V |
23 | 22 | fvconst2 7200 |
. . . . . 6
β’ (π β (0..^3) β (((0..^3)
Γ {Ξ})βπ) = Ξ) |
24 | 21, 23 | syl 17 |
. . . . 5
β’ (π = 0 β (((0..^3) Γ
{Ξ})βπ) =
Ξ) |
25 | | fveq2 6888 |
. . . . 5
β’ (π = 0 β (πβπ) = (πβ0)) |
26 | 24, 25 | fveq12d 6895 |
. . . 4
β’ (π = 0 β ((((0..^3) Γ
{Ξ})βπ)β(πβπ)) = (Ξβ(πβ0))) |
27 | | 1ex 11206 |
. . . . . . . . 9
β’ 1 β
V |
28 | 27 | tpid2 4773 |
. . . . . . . 8
β’ 1 β
{0, 1, 2} |
29 | 28, 18 | eleqtrri 2833 |
. . . . . . 7
β’ 1 β
(0..^3) |
30 | | eleq1 2822 |
. . . . . . 7
β’ (π = 1 β (π β (0..^3) β 1 β
(0..^3))) |
31 | 29, 30 | mpbiri 258 |
. . . . . 6
β’ (π = 1 β π β (0..^3)) |
32 | 31, 23 | syl 17 |
. . . . 5
β’ (π = 1 β (((0..^3) Γ
{Ξ})βπ) =
Ξ) |
33 | | fveq2 6888 |
. . . . 5
β’ (π = 1 β (πβπ) = (πβ1)) |
34 | 32, 33 | fveq12d 6895 |
. . . 4
β’ (π = 1 β ((((0..^3) Γ
{Ξ})βπ)β(πβπ)) = (Ξβ(πβ1))) |
35 | | 2ex 12285 |
. . . . . . . . 9
β’ 2 β
V |
36 | 35 | tpid3 4776 |
. . . . . . . 8
β’ 2 β
{0, 1, 2} |
37 | 36, 18 | eleqtrri 2833 |
. . . . . . 7
β’ 2 β
(0..^3) |
38 | | eleq1 2822 |
. . . . . . 7
β’ (π = 2 β (π β (0..^3) β 2 β
(0..^3))) |
39 | 37, 38 | mpbiri 258 |
. . . . . 6
β’ (π = 2 β π β (0..^3)) |
40 | 39, 23 | syl 17 |
. . . . 5
β’ (π = 2 β (((0..^3) Γ
{Ξ})βπ) =
Ξ) |
41 | | fveq2 6888 |
. . . . 5
β’ (π = 2 β (πβπ) = (πβ2)) |
42 | 40, 41 | fveq12d 6895 |
. . . 4
β’ (π = 2 β ((((0..^3) Γ
{Ξ})βπ)β(πβπ)) = (Ξβ(πβ2))) |
43 | 23 | fveq1d 6890 |
. . . . . 6
β’ (π β (0..^3) β
((((0..^3) Γ {Ξ})βπ)β(πβπ)) = (Ξβ(πβπ))) |
44 | 43 | adantl 483 |
. . . . 5
β’ (((π β§ π β (β(reprβ3)π)) β§ π β (0..^3)) β ((((0..^3) Γ
{Ξ})βπ)β(πβπ)) = (Ξβ(πβπ))) |
45 | 7 | a1i 11 |
. . . . . 6
β’ (((π β§ π β (β(reprβ3)π)) β§ π β (0..^3)) β
Ξ:ββΆβ) |
46 | | ssidd 4004 |
. . . . . . . 8
β’ ((π β§ π β (β(reprβ3)π)) β β β
β) |
47 | 1 | nn0zd 12580 |
. . . . . . . . 9
β’ (π β π β β€) |
48 | 47 | adantr 482 |
. . . . . . . 8
β’ ((π β§ π β (β(reprβ3)π)) β π β β€) |
49 | 2 | nnnn0i 12476 |
. . . . . . . . 9
β’ 3 β
β0 |
50 | 49 | a1i 11 |
. . . . . . . 8
β’ ((π β§ π β (β(reprβ3)π)) β 3 β
β0) |
51 | | simpr 486 |
. . . . . . . 8
β’ ((π β§ π β (β(reprβ3)π)) β π β (β(reprβ3)π)) |
52 | 46, 48, 50, 51 | reprf 33562 |
. . . . . . 7
β’ ((π β§ π β (β(reprβ3)π)) β π:(0..^3)βΆβ) |
53 | 52 | ffvelcdmda 7082 |
. . . . . 6
β’ (((π β§ π β (β(reprβ3)π)) β§ π β (0..^3)) β (πβπ) β β) |
54 | 45, 53 | ffvelcdmd 7083 |
. . . . 5
β’ (((π β§ π β (β(reprβ3)π)) β§ π β (0..^3)) β
(Ξβ(πβπ)) β β) |
55 | 44, 54 | eqeltrd 2834 |
. . . 4
β’ (((π β§ π β (β(reprβ3)π)) β§ π β (0..^3)) β ((((0..^3) Γ
{Ξ})βπ)β(πβπ)) β β) |
56 | 26, 34, 42, 55 | prodfzo03 33553 |
. . 3
β’ ((π β§ π β (β(reprβ3)π)) β βπ β (0..^3)((((0..^3)
Γ {Ξ})βπ)β(πβπ)) = ((Ξβ(πβ0)) Β· ((Ξβ(πβ1)) Β·
(Ξβ(πβ2))))) |
57 | 56 | sumeq2dv 15645 |
. 2
β’ (π β Ξ£π β (β(reprβ3)π)βπ β (0..^3)((((0..^3) Γ
{Ξ})βπ)β(πβπ)) = Ξ£π β (β(reprβ3)π)((Ξβ(πβ0)) Β·
((Ξβ(πβ1)) Β· (Ξβ(πβ2))))) |
58 | 23 | adantl 483 |
. . . . . . . 8
β’ (((π β§ π₯ β (0(,)1)) β§ π β (0..^3)) β (((0..^3) Γ
{Ξ})βπ) =
Ξ) |
59 | 58 | oveq1d 7419 |
. . . . . . 7
β’ (((π β§ π₯ β (0(,)1)) β§ π β (0..^3)) β ((((0..^3) Γ
{Ξ})βπ)vtsπ) = (Ξvtsπ)) |
60 | 59 | fveq1d 6890 |
. . . . . 6
β’ (((π β§ π₯ β (0(,)1)) β§ π β (0..^3)) β (((((0..^3) Γ
{Ξ})βπ)vtsπ)βπ₯) = ((Ξvtsπ)βπ₯)) |
61 | 60 | prodeq2dv 15863 |
. . . . 5
β’ ((π β§ π₯ β (0(,)1)) β βπ β (0..^3)(((((0..^3)
Γ {Ξ})βπ)vtsπ)βπ₯) = βπ β (0..^3)((Ξvtsπ)βπ₯)) |
62 | | fzofi 13935 |
. . . . . . 7
β’ (0..^3)
β Fin |
63 | 62 | a1i 11 |
. . . . . 6
β’ ((π β§ π₯ β (0(,)1)) β (0..^3) β
Fin) |
64 | 1 | adantr 482 |
. . . . . . 7
β’ ((π β§ π₯ β (0(,)1)) β π β
β0) |
65 | | ioossre 13381 |
. . . . . . . . . 10
β’ (0(,)1)
β β |
66 | 65, 5 | sstri 3990 |
. . . . . . . . 9
β’ (0(,)1)
β β |
67 | 66 | a1i 11 |
. . . . . . . 8
β’ (π β (0(,)1) β
β) |
68 | 67 | sselda 3981 |
. . . . . . 7
β’ ((π β§ π₯ β (0(,)1)) β π₯ β β) |
69 | 7 | a1i 11 |
. . . . . . 7
β’ ((π β§ π₯ β (0(,)1)) β
Ξ:ββΆβ) |
70 | 64, 68, 69 | vtscl 33588 |
. . . . . 6
β’ ((π β§ π₯ β (0(,)1)) β ((Ξvtsπ)βπ₯) β β) |
71 | | fprodconst 15918 |
. . . . . 6
β’ (((0..^3)
β Fin β§ ((Ξvtsπ)βπ₯) β β) β βπ β
(0..^3)((Ξvtsπ)βπ₯) = (((Ξvtsπ)βπ₯)β(β―β(0..^3)))) |
72 | 63, 70, 71 | syl2anc 585 |
. . . . 5
β’ ((π β§ π₯ β (0(,)1)) β βπ β
(0..^3)((Ξvtsπ)βπ₯) = (((Ξvtsπ)βπ₯)β(β―β(0..^3)))) |
73 | | hashfzo0 14386 |
. . . . . . . 8
β’ (3 β
β0 β (β―β(0..^3)) = 3) |
74 | 49, 73 | ax-mp 5 |
. . . . . . 7
β’
(β―β(0..^3)) = 3 |
75 | 74 | a1i 11 |
. . . . . 6
β’ ((π β§ π₯ β (0(,)1)) β
(β―β(0..^3)) = 3) |
76 | 75 | oveq2d 7420 |
. . . . 5
β’ ((π β§ π₯ β (0(,)1)) β (((Ξvtsπ)βπ₯)β(β―β(0..^3))) =
(((Ξvtsπ)βπ₯)β3)) |
77 | 61, 72, 76 | 3eqtrd 2777 |
. . . 4
β’ ((π β§ π₯ β (0(,)1)) β βπ β (0..^3)(((((0..^3)
Γ {Ξ})βπ)vtsπ)βπ₯) = (((Ξvtsπ)βπ₯)β3)) |
78 | 77 | oveq1d 7419 |
. . 3
β’ ((π β§ π₯ β (0(,)1)) β (βπ β (0..^3)(((((0..^3)
Γ {Ξ})βπ)vtsπ)βπ₯) Β· (expβ((i Β· (2
Β· Ο)) Β· (-π Β· π₯)))) = ((((Ξvtsπ)βπ₯)β3) Β· (expβ((i Β· (2
Β· Ο)) Β· (-π Β· π₯))))) |
79 | 78 | itgeq2dv 25281 |
. 2
β’ (π β β«(0(,)1)(βπ β (0..^3)(((((0..^3)
Γ {Ξ})βπ)vtsπ)βπ₯) Β· (expβ((i Β· (2
Β· Ο)) Β· (-π Β· π₯)))) dπ₯ = β«(0(,)1)((((Ξvtsπ)βπ₯)β3) Β· (expβ((i Β· (2
Β· Ο)) Β· (-π Β· π₯)))) dπ₯) |
80 | 15, 57, 79 | 3eqtr3d 2781 |
1
β’ (π β Ξ£π β (β(reprβ3)π)((Ξβ(πβ0)) Β·
((Ξβ(πβ1)) Β· (Ξβ(πβ2)))) =
β«(0(,)1)((((Ξvtsπ)βπ₯)β3) Β· (expβ((i Β· (2
Β· Ο)) Β· (-π Β· π₯)))) dπ₯) |