Step | Hyp | Ref
| Expression |
1 | | stoweidlem46.3 |
. . . . . . . 8
β’
β²ππ |
2 | | nfv 1918 |
. . . . . . . 8
β’
β²π π β (π β π) |
3 | 1, 2 | nfan 1903 |
. . . . . . 7
β’
β²π(π β§ π β (π β π)) |
4 | | stoweidlem46.4 |
. . . . . . . 8
β’
β²π‘π |
5 | | nfcv 2904 |
. . . . . . . . . 10
β’
β²π‘π |
6 | | stoweidlem46.1 |
. . . . . . . . . 10
β’
β²π‘π |
7 | 5, 6 | nfdif 4124 |
. . . . . . . . 9
β’
β²π‘(π β π) |
8 | 7 | nfel2 2922 |
. . . . . . . 8
β’
β²π‘ π β (π β π) |
9 | 4, 8 | nfan 1903 |
. . . . . . 7
β’
β²π‘(π β§ π β (π β π)) |
10 | | stoweidlem46.2 |
. . . . . . 7
β’
β²βπ |
11 | | stoweidlem46.5 |
. . . . . . 7
β’ πΎ = (topGenβran
(,)) |
12 | | stoweidlem46.6 |
. . . . . . 7
β’ π = {β β π΄ β£ ((ββπ) = 0 β§ βπ‘ β π (0 β€ (ββπ‘) β§ (ββπ‘) β€ 1))} |
13 | | stoweidlem46.8 |
. . . . . . 7
β’ π = βͺ
π½ |
14 | | stoweidlem46.9 |
. . . . . . . 8
β’ (π β π½ β Comp) |
15 | 14 | adantr 482 |
. . . . . . 7
β’ ((π β§ π β (π β π)) β π½ β Comp) |
16 | | stoweidlem46.10 |
. . . . . . . 8
β’ (π β π΄ β (π½ Cn πΎ)) |
17 | 16 | adantr 482 |
. . . . . . 7
β’ ((π β§ π β (π β π)) β π΄ β (π½ Cn πΎ)) |
18 | | stoweidlem46.11 |
. . . . . . . 8
β’ ((π β§ π β π΄ β§ π β π΄) β (π‘ β π β¦ ((πβπ‘) + (πβπ‘))) β π΄) |
19 | 18 | 3adant1r 1178 |
. . . . . . 7
β’ (((π β§ π β (π β π)) β§ π β π΄ β§ π β π΄) β (π‘ β π β¦ ((πβπ‘) + (πβπ‘))) β π΄) |
20 | | stoweidlem46.12 |
. . . . . . . 8
β’ ((π β§ π β π΄ β§ π β π΄) β (π‘ β π β¦ ((πβπ‘) Β· (πβπ‘))) β π΄) |
21 | 20 | 3adant1r 1178 |
. . . . . . 7
β’ (((π β§ π β (π β π)) β§ π β π΄ β§ π β π΄) β (π‘ β π β¦ ((πβπ‘) Β· (πβπ‘))) β π΄) |
22 | | stoweidlem46.13 |
. . . . . . . 8
β’ ((π β§ π₯ β β) β (π‘ β π β¦ π₯) β π΄) |
23 | 22 | adantlr 714 |
. . . . . . 7
β’ (((π β§ π β (π β π)) β§ π₯ β β) β (π‘ β π β¦ π₯) β π΄) |
24 | | stoweidlem46.14 |
. . . . . . . 8
β’ ((π β§ (π β π β§ π‘ β π β§ π β π‘)) β βπ β π΄ (πβπ) β (πβπ‘)) |
25 | 24 | adantlr 714 |
. . . . . . 7
β’ (((π β§ π β (π β π)) β§ (π β π β§ π‘ β π β§ π β π‘)) β βπ β π΄ (πβπ) β (πβπ‘)) |
26 | | stoweidlem46.15 |
. . . . . . . 8
β’ (π β π β π½) |
27 | 26 | adantr 482 |
. . . . . . 7
β’ ((π β§ π β (π β π)) β π β π½) |
28 | | stoweidlem46.16 |
. . . . . . . 8
β’ (π β π β π) |
29 | 28 | adantr 482 |
. . . . . . 7
β’ ((π β§ π β (π β π)) β π β π) |
30 | | simpr 486 |
. . . . . . 7
β’ ((π β§ π β (π β π)) β π β (π β π)) |
31 | 3, 9, 10, 11, 12, 13, 15, 17, 19, 21, 23, 25, 27, 29, 30 | stoweidlem43 44694 |
. . . . . 6
β’ ((π β§ π β (π β π)) β ββ(β β π β§ 0 < (ββπ ))) |
32 | | nfv 1918 |
. . . . . . 7
β’
β²π(β β π β§ 0 < (ββπ )) |
33 | 10 | nfel2 2922 |
. . . . . . . 8
β’
β²β π β π |
34 | | nfv 1918 |
. . . . . . . 8
β’
β²β0 < (πβπ ) |
35 | 33, 34 | nfan 1903 |
. . . . . . 7
β’
β²β(π β π β§ 0 < (πβπ )) |
36 | | eleq1 2822 |
. . . . . . . 8
β’ (β = π β (β β π β π β π)) |
37 | | fveq1 6887 |
. . . . . . . . 9
β’ (β = π β (ββπ ) = (πβπ )) |
38 | 37 | breq2d 5159 |
. . . . . . . 8
β’ (β = π β (0 < (ββπ ) β 0 < (πβπ ))) |
39 | 36, 38 | anbi12d 632 |
. . . . . . 7
β’ (β = π β ((β β π β§ 0 < (ββπ )) β (π β π β§ 0 < (πβπ )))) |
40 | 32, 35, 39 | cbvexv1 2339 |
. . . . . 6
β’
(ββ(β β π β§ 0 < (ββπ )) β βπ(π β π β§ 0 < (πβπ ))) |
41 | 31, 40 | sylib 217 |
. . . . 5
β’ ((π β§ π β (π β π)) β βπ(π β π β§ 0 < (πβπ ))) |
42 | | stoweidlem46.17 |
. . . . . . . 8
β’ (π β π β V) |
43 | | rabexg 5330 |
. . . . . . . 8
β’ (π β V β {π‘ β π β£ 0 < (πβπ‘)} β V) |
44 | 42, 43 | syl 17 |
. . . . . . 7
β’ (π β {π‘ β π β£ 0 < (πβπ‘)} β V) |
45 | 44 | ad2antrr 725 |
. . . . . 6
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β {π‘ β π β£ 0 < (πβπ‘)} β V) |
46 | | eldifi 4125 |
. . . . . . . 8
β’ (π β (π β π) β π β π) |
47 | 46 | ad2antlr 726 |
. . . . . . 7
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β π β π) |
48 | | simprr 772 |
. . . . . . 7
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β 0 < (πβπ )) |
49 | | fveq2 6888 |
. . . . . . . . 9
β’ (π‘ = π β (πβπ‘) = (πβπ )) |
50 | 49 | breq2d 5159 |
. . . . . . . 8
β’ (π‘ = π β (0 < (πβπ‘) β 0 < (πβπ ))) |
51 | 50 | elrab 3682 |
. . . . . . 7
β’ (π β {π‘ β π β£ 0 < (πβπ‘)} β (π β π β§ 0 < (πβπ ))) |
52 | 47, 48, 51 | sylanbrc 584 |
. . . . . 6
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β π β {π‘ β π β£ 0 < (πβπ‘)}) |
53 | | simpll 766 |
. . . . . . . . 9
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β π) |
54 | 16 | adantr 482 |
. . . . . . . . . . 11
β’ ((π β§ π β π) β π΄ β (π½ Cn πΎ)) |
55 | | simpr 486 |
. . . . . . . . . . . . . 14
β’ ((π β§ π β π) β π β π) |
56 | 55, 12 | eleqtrdi 2844 |
. . . . . . . . . . . . 13
β’ ((π β§ π β π) β π β {β β π΄ β£ ((ββπ) = 0 β§ βπ‘ β π (0 β€ (ββπ‘) β§ (ββπ‘) β€ 1))}) |
57 | | fveq1 6887 |
. . . . . . . . . . . . . . . 16
β’ (β = π β (ββπ) = (πβπ)) |
58 | 57 | eqeq1d 2735 |
. . . . . . . . . . . . . . 15
β’ (β = π β ((ββπ) = 0 β (πβπ) = 0)) |
59 | | fveq1 6887 |
. . . . . . . . . . . . . . . . . 18
β’ (β = π β (ββπ‘) = (πβπ‘)) |
60 | 59 | breq2d 5159 |
. . . . . . . . . . . . . . . . 17
β’ (β = π β (0 β€ (ββπ‘) β 0 β€ (πβπ‘))) |
61 | 59 | breq1d 5157 |
. . . . . . . . . . . . . . . . 17
β’ (β = π β ((ββπ‘) β€ 1 β (πβπ‘) β€ 1)) |
62 | 60, 61 | anbi12d 632 |
. . . . . . . . . . . . . . . 16
β’ (β = π β ((0 β€ (ββπ‘) β§ (ββπ‘) β€ 1) β (0 β€ (πβπ‘) β§ (πβπ‘) β€ 1))) |
63 | 62 | ralbidv 3178 |
. . . . . . . . . . . . . . 15
β’ (β = π β (βπ‘ β π (0 β€ (ββπ‘) β§ (ββπ‘) β€ 1) β βπ‘ β π (0 β€ (πβπ‘) β§ (πβπ‘) β€ 1))) |
64 | 58, 63 | anbi12d 632 |
. . . . . . . . . . . . . 14
β’ (β = π β (((ββπ) = 0 β§ βπ‘ β π (0 β€ (ββπ‘) β§ (ββπ‘) β€ 1)) β ((πβπ) = 0 β§ βπ‘ β π (0 β€ (πβπ‘) β§ (πβπ‘) β€ 1)))) |
65 | 64 | elrab 3682 |
. . . . . . . . . . . . 13
β’ (π β {β β π΄ β£ ((ββπ) = 0 β§ βπ‘ β π (0 β€ (ββπ‘) β§ (ββπ‘) β€ 1))} β (π β π΄ β§ ((πβπ) = 0 β§ βπ‘ β π (0 β€ (πβπ‘) β§ (πβπ‘) β€ 1)))) |
66 | 56, 65 | sylib 217 |
. . . . . . . . . . . 12
β’ ((π β§ π β π) β (π β π΄ β§ ((πβπ) = 0 β§ βπ‘ β π (0 β€ (πβπ‘) β§ (πβπ‘) β€ 1)))) |
67 | 66 | simpld 496 |
. . . . . . . . . . 11
β’ ((π β§ π β π) β π β π΄) |
68 | 54, 67 | sseldd 3982 |
. . . . . . . . . 10
β’ ((π β§ π β π) β π β (π½ Cn πΎ)) |
69 | 68 | ad2ant2r 746 |
. . . . . . . . 9
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β π β (π½ Cn πΎ)) |
70 | | nfcv 2904 |
. . . . . . . . . 10
β’
β²π‘0 |
71 | | nfcv 2904 |
. . . . . . . . . 10
β’
β²π‘π |
72 | | nfv 1918 |
. . . . . . . . . . 11
β’
β²π‘ π β (π½ Cn πΎ) |
73 | 4, 72 | nfan 1903 |
. . . . . . . . . 10
β’
β²π‘(π β§ π β (π½ Cn πΎ)) |
74 | | eqid 2733 |
. . . . . . . . . 10
β’ {π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (πβπ‘)} |
75 | | 0xr 11257 |
. . . . . . . . . . 11
β’ 0 β
β* |
76 | 75 | a1i 11 |
. . . . . . . . . 10
β’ ((π β§ π β (π½ Cn πΎ)) β 0 β
β*) |
77 | | simpr 486 |
. . . . . . . . . 10
β’ ((π β§ π β (π½ Cn πΎ)) β π β (π½ Cn πΎ)) |
78 | 70, 71, 73, 11, 13, 74, 76, 77 | rfcnpre1 43636 |
. . . . . . . . 9
β’ ((π β§ π β (π½ Cn πΎ)) β {π‘ β π β£ 0 < (πβπ‘)} β π½) |
79 | 53, 69, 78 | syl2anc 585 |
. . . . . . . 8
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β {π‘ β π β£ 0 < (πβπ‘)} β π½) |
80 | | eqidd 2734 |
. . . . . . . . . 10
β’ ((π β§ π β π) β {π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (πβπ‘)}) |
81 | | nfv 1918 |
. . . . . . . . . . 11
β’
β²β{π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (πβπ‘)} |
82 | | nfcv 2904 |
. . . . . . . . . . 11
β’
β²βπ |
83 | 59 | breq2d 5159 |
. . . . . . . . . . . . 13
β’ (β = π β (0 < (ββπ‘) β 0 < (πβπ‘))) |
84 | 83 | rabbidv 3441 |
. . . . . . . . . . . 12
β’ (β = π β {π‘ β π β£ 0 < (ββπ‘)} = {π‘ β π β£ 0 < (πβπ‘)}) |
85 | 84 | eqeq2d 2744 |
. . . . . . . . . . 11
β’ (β = π β ({π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (ββπ‘)} β {π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (πβπ‘)})) |
86 | 81, 82, 10, 85 | rspcegf 43640 |
. . . . . . . . . 10
β’ ((π β π β§ {π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (πβπ‘)}) β ββ β π {π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (ββπ‘)}) |
87 | 55, 80, 86 | syl2anc 585 |
. . . . . . . . 9
β’ ((π β§ π β π) β ββ β π {π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (ββπ‘)}) |
88 | 87 | ad2ant2r 746 |
. . . . . . . 8
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β ββ β π {π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (ββπ‘)}) |
89 | | eqeq1 2737 |
. . . . . . . . . 10
β’ (π€ = {π‘ β π β£ 0 < (πβπ‘)} β (π€ = {π‘ β π β£ 0 < (ββπ‘)} β {π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (ββπ‘)})) |
90 | 89 | rexbidv 3179 |
. . . . . . . . 9
β’ (π€ = {π‘ β π β£ 0 < (πβπ‘)} β (ββ β π π€ = {π‘ β π β£ 0 < (ββπ‘)} β ββ β π {π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (ββπ‘)})) |
91 | 90 | elrab 3682 |
. . . . . . . 8
β’ ({π‘ β π β£ 0 < (πβπ‘)} β {π€ β π½ β£ ββ β π π€ = {π‘ β π β£ 0 < (ββπ‘)}} β ({π‘ β π β£ 0 < (πβπ‘)} β π½ β§ ββ β π {π‘ β π β£ 0 < (πβπ‘)} = {π‘ β π β£ 0 < (ββπ‘)})) |
92 | 79, 88, 91 | sylanbrc 584 |
. . . . . . 7
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β {π‘ β π β£ 0 < (πβπ‘)} β {π€ β π½ β£ ββ β π π€ = {π‘ β π β£ 0 < (ββπ‘)}}) |
93 | | stoweidlem46.7 |
. . . . . . 7
β’ π = {π€ β π½ β£ ββ β π π€ = {π‘ β π β£ 0 < (ββπ‘)}} |
94 | 92, 93 | eleqtrrdi 2845 |
. . . . . 6
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β {π‘ β π β£ 0 < (πβπ‘)} β π) |
95 | | nfcv 2904 |
. . . . . . . 8
β’
β²π€{π‘ β π β£ 0 < (πβπ‘)} |
96 | | nfv 1918 |
. . . . . . . . 9
β’
β²π€ π β {π‘ β π β£ 0 < (πβπ‘)} |
97 | | nfrab1 3452 |
. . . . . . . . . . 11
β’
β²π€{π€ β π½ β£ ββ β π π€ = {π‘ β π β£ 0 < (ββπ‘)}} |
98 | 93, 97 | nfcxfr 2902 |
. . . . . . . . . 10
β’
β²π€π |
99 | 98 | nfel2 2922 |
. . . . . . . . 9
β’
β²π€{π‘ β π β£ 0 < (πβπ‘)} β π |
100 | 96, 99 | nfan 1903 |
. . . . . . . 8
β’
β²π€(π β {π‘ β π β£ 0 < (πβπ‘)} β§ {π‘ β π β£ 0 < (πβπ‘)} β π) |
101 | | eleq2 2823 |
. . . . . . . . 9
β’ (π€ = {π‘ β π β£ 0 < (πβπ‘)} β (π β π€ β π β {π‘ β π β£ 0 < (πβπ‘)})) |
102 | | eleq1 2822 |
. . . . . . . . 9
β’ (π€ = {π‘ β π β£ 0 < (πβπ‘)} β (π€ β π β {π‘ β π β£ 0 < (πβπ‘)} β π)) |
103 | 101, 102 | anbi12d 632 |
. . . . . . . 8
β’ (π€ = {π‘ β π β£ 0 < (πβπ‘)} β ((π β π€ β§ π€ β π) β (π β {π‘ β π β£ 0 < (πβπ‘)} β§ {π‘ β π β£ 0 < (πβπ‘)} β π))) |
104 | 95, 100, 103 | spcegf 3582 |
. . . . . . 7
β’ ({π‘ β π β£ 0 < (πβπ‘)} β V β ((π β {π‘ β π β£ 0 < (πβπ‘)} β§ {π‘ β π β£ 0 < (πβπ‘)} β π) β βπ€(π β π€ β§ π€ β π))) |
105 | 104 | imp 408 |
. . . . . 6
β’ (({π‘ β π β£ 0 < (πβπ‘)} β V β§ (π β {π‘ β π β£ 0 < (πβπ‘)} β§ {π‘ β π β£ 0 < (πβπ‘)} β π)) β βπ€(π β π€ β§ π€ β π)) |
106 | 45, 52, 94, 105 | syl12anc 836 |
. . . . 5
β’ (((π β§ π β (π β π)) β§ (π β π β§ 0 < (πβπ ))) β βπ€(π β π€ β§ π€ β π)) |
107 | 41, 106 | exlimddv 1939 |
. . . 4
β’ ((π β§ π β (π β π)) β βπ€(π β π€ β§ π€ β π)) |
108 | | nfcv 2904 |
. . . . 5
β’
β²π€π |
109 | 108, 98 | elunif 43633 |
. . . 4
β’ (π β βͺ π
β βπ€(π β π€ β§ π€ β π)) |
110 | 107, 109 | sylibr 233 |
. . 3
β’ ((π β§ π β (π β π)) β π β βͺ π) |
111 | 110 | ex 414 |
. 2
β’ (π β (π β (π β π) β π β βͺ π)) |
112 | 111 | ssrdv 3987 |
1
β’ (π β (π β π) β βͺ π) |