Step | Hyp | Ref
| Expression |
1 | | sxbrsiga.0 |
. . . . . 6
β’ π½ = (topGenβran
(,)) |
2 | | dya2ioc.1 |
. . . . . 6
β’ πΌ = (π₯ β β€, π β β€ β¦ ((π₯ / (2βπ))[,)((π₯ + 1) / (2βπ)))) |
3 | | eqid 2733 |
. . . . . 6
β’
(ββ(1 β (2 logb π))) = (ββ(1 β (2
logb π))) |
4 | 1, 2, 3 | dya2icoseg 33265 |
. . . . 5
β’ ((π β β β§ π β β+)
β βπ β ran
πΌ(π β π β§ π β ((π β π)(,)(π + π)))) |
5 | 4 | ralrimiva 3147 |
. . . 4
β’ (π β β β
βπ β
β+ βπ β ran πΌ(π β π β§ π β ((π β π)(,)(π + π)))) |
6 | 5 | 3ad2ant1 1134 |
. . 3
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β βπ β β+ βπ β ran πΌ(π β π β§ π β ((π β π)(,)(π + π)))) |
7 | | simp3 1139 |
. . . . 5
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β π β πΈ) |
8 | | iooex 13344 |
. . . . . . . . . 10
β’ (,)
β V |
9 | 8 | rnex 7900 |
. . . . . . . . 9
β’ ran (,)
β V |
10 | | bastg 22461 |
. . . . . . . . 9
β’ (ran (,)
β V β ran (,) β (topGenβran (,))) |
11 | 9, 10 | ax-mp 5 |
. . . . . . . 8
β’ ran (,)
β (topGenβran (,)) |
12 | | simp2 1138 |
. . . . . . . 8
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β πΈ β ran (,)) |
13 | 11, 12 | sselid 3980 |
. . . . . . 7
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β πΈ β (topGenβran
(,))) |
14 | 13, 1 | eleqtrrdi 2845 |
. . . . . 6
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β πΈ β π½) |
15 | | eqid 2733 |
. . . . . . . . 9
β’ ((abs
β β ) βΎ (β Γ β)) = ((abs β β )
βΎ (β Γ β)) |
16 | 15 | rexmet 24299 |
. . . . . . . 8
β’ ((abs
β β ) βΎ (β Γ β)) β
(βMetββ) |
17 | | recms 24889 |
. . . . . . . . . . 11
β’
βfld β CMetSp |
18 | | cmsms 24857 |
. . . . . . . . . . 11
β’
(βfld β CMetSp β βfld β
MetSp) |
19 | | msxms 23952 |
. . . . . . . . . . 11
β’
(βfld β MetSp β βfld β
βMetSp) |
20 | 17, 18, 19 | mp2b 10 |
. . . . . . . . . 10
β’
βfld β βMetSp |
21 | | retopn 24888 |
. . . . . . . . . . . 12
β’
(topGenβran (,)) =
(TopOpenββfld) |
22 | 1, 21 | eqtri 2761 |
. . . . . . . . . . 11
β’ π½ =
(TopOpenββfld) |
23 | | rebase 21151 |
. . . . . . . . . . 11
β’ β =
(Baseββfld) |
24 | | reds 21161 |
. . . . . . . . . . . 12
β’ (abs
β β ) = (distββfld) |
25 | 24 | reseq1i 5976 |
. . . . . . . . . . 11
β’ ((abs
β β ) βΎ (β Γ β)) =
((distββfld) βΎ (β Γ
β)) |
26 | 22, 23, 25 | xmstopn 23949 |
. . . . . . . . . 10
β’
(βfld β βMetSp β π½ = (MetOpenβ((abs β β )
βΎ (β Γ β)))) |
27 | 20, 26 | ax-mp 5 |
. . . . . . . . 9
β’ π½ = (MetOpenβ((abs β
β ) βΎ (β Γ β))) |
28 | 27 | elmopn2 23943 |
. . . . . . . 8
β’ (((abs
β β ) βΎ (β Γ β)) β
(βMetββ) β (πΈ β π½ β (πΈ β β β§ βπ₯ β πΈ βπ β β+ (π₯(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ))) |
29 | 16, 28 | ax-mp 5 |
. . . . . . 7
β’ (πΈ β π½ β (πΈ β β β§ βπ₯ β πΈ βπ β β+ (π₯(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ)) |
30 | 29 | simprbi 498 |
. . . . . 6
β’ (πΈ β π½ β βπ₯ β πΈ βπ β β+ (π₯(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ) |
31 | 14, 30 | syl 17 |
. . . . 5
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β βπ₯ β πΈ βπ β β+ (π₯(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ) |
32 | | oveq1 7413 |
. . . . . . . 8
β’ (π₯ = π β (π₯(ballβ((abs β β ) βΎ
(β Γ β)))π) = (π(ballβ((abs β β ) βΎ
(β Γ β)))π)) |
33 | 32 | sseq1d 4013 |
. . . . . . 7
β’ (π₯ = π β ((π₯(ballβ((abs β β ) βΎ
(β Γ β)))π) β πΈ β (π(ballβ((abs β β ) βΎ
(β Γ β)))π) β πΈ)) |
34 | 33 | rexbidv 3179 |
. . . . . 6
β’ (π₯ = π β (βπ β β+ (π₯(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ β βπ β β+ (π(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ)) |
35 | 34 | rspcva 3611 |
. . . . 5
β’ ((π β πΈ β§ βπ₯ β πΈ βπ β β+ (π₯(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ) β βπ β β+ (π(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ) |
36 | 7, 31, 35 | syl2anc 585 |
. . . 4
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β βπ β β+ (π(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ) |
37 | | rpre 12979 |
. . . . . . 7
β’ (π β β+
β π β
β) |
38 | 15 | bl2ioo 24300 |
. . . . . . . 8
β’ ((π β β β§ π β β) β (π(ballβ((abs β
β ) βΎ (β Γ β)))π) = ((π β π)(,)(π + π))) |
39 | 38 | sseq1d 4013 |
. . . . . . 7
β’ ((π β β β§ π β β) β ((π(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ β ((π β π)(,)(π + π)) β πΈ)) |
40 | 37, 39 | sylan2 594 |
. . . . . 6
β’ ((π β β β§ π β β+)
β ((π(ballβ((abs
β β ) βΎ (β Γ β)))π) β πΈ β ((π β π)(,)(π + π)) β πΈ)) |
41 | 40 | rexbidva 3177 |
. . . . 5
β’ (π β β β
(βπ β
β+ (π(ballβ((abs β β ) βΎ
(β Γ β)))π) β πΈ β βπ β β+ ((π β π)(,)(π + π)) β πΈ)) |
42 | 41 | 3ad2ant1 1134 |
. . . 4
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β (βπ β β+ (π(ballβ((abs β
β ) βΎ (β Γ β)))π) β πΈ β βπ β β+ ((π β π)(,)(π + π)) β πΈ)) |
43 | 36, 42 | mpbid 231 |
. . 3
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β βπ β β+ ((π β π)(,)(π + π)) β πΈ) |
44 | | r19.29 3115 |
. . 3
β’
((βπ β
β+ βπ β ran πΌ(π β π β§ π β ((π β π)(,)(π + π))) β§ βπ β β+ ((π β π)(,)(π + π)) β πΈ) β βπ β β+ (βπ β ran πΌ(π β π β§ π β ((π β π)(,)(π + π))) β§ ((π β π)(,)(π + π)) β πΈ)) |
45 | 6, 43, 44 | syl2anc 585 |
. 2
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β βπ β β+ (βπ β ran πΌ(π β π β§ π β ((π β π)(,)(π + π))) β§ ((π β π)(,)(π + π)) β πΈ)) |
46 | | r19.41v 3189 |
. . . 4
β’
(βπ β ran
πΌ((π β π β§ π β ((π β π)(,)(π + π))) β§ ((π β π)(,)(π + π)) β πΈ) β (βπ β ran πΌ(π β π β§ π β ((π β π)(,)(π + π))) β§ ((π β π)(,)(π + π)) β πΈ)) |
47 | | sstr 3990 |
. . . . . . 7
β’ ((π β ((π β π)(,)(π + π)) β§ ((π β π)(,)(π + π)) β πΈ) β π β πΈ) |
48 | 47 | anim2i 618 |
. . . . . 6
β’ ((π β π β§ (π β ((π β π)(,)(π + π)) β§ ((π β π)(,)(π + π)) β πΈ)) β (π β π β§ π β πΈ)) |
49 | 48 | anassrs 469 |
. . . . 5
β’ (((π β π β§ π β ((π β π)(,)(π + π))) β§ ((π β π)(,)(π + π)) β πΈ) β (π β π β§ π β πΈ)) |
50 | 49 | reximi 3085 |
. . . 4
β’
(βπ β ran
πΌ((π β π β§ π β ((π β π)(,)(π + π))) β§ ((π β π)(,)(π + π)) β πΈ) β βπ β ran πΌ(π β π β§ π β πΈ)) |
51 | 46, 50 | sylbir 234 |
. . 3
β’
((βπ β
ran πΌ(π β π β§ π β ((π β π)(,)(π + π))) β§ ((π β π)(,)(π + π)) β πΈ) β βπ β ran πΌ(π β π β§ π β πΈ)) |
52 | 51 | rexlimivw 3152 |
. 2
β’
(βπ β
β+ (βπ β ran πΌ(π β π β§ π β ((π β π)(,)(π + π))) β§ ((π β π)(,)(π + π)) β πΈ) β βπ β ran πΌ(π β π β§ π β πΈ)) |
53 | 45, 52 | syl 17 |
1
β’ ((π β β β§ πΈ β ran (,) β§ π β πΈ) β βπ β ran πΌ(π β π β§ π β πΈ)) |