Proof of Theorem cnmpt2pc
Step | Hyp | Ref
| Expression |
1 | | eqid 2622 |
. 2
|
2 | | eqid 2622 |
. 2
|
3 | | cnmpt2pc.a |
. . . . . 6
|
4 | | cnmpt2pc.c |
. . . . . 6
|
5 | | iccssre 12255 |
. . . . . 6
|
6 | 3, 4, 5 | syl2anc 693 |
. . . . 5
|
7 | | cnmpt2pc.b |
. . . . . . . 8
|
8 | 6, 7 | sseldd 3604 |
. . . . . . 7
|
9 | | icccld 22570 |
. . . . . . 7
|
10 | 3, 8, 9 | syl2anc 693 |
. . . . . 6
|
11 | | cnmpt2pc.r |
. . . . . . 7
|
12 | 11 | fveq2i 6194 |
. . . . . 6
|
13 | 10, 12 | syl6eleqr 2712 |
. . . . 5
|
14 | | ssun1 3776 |
. . . . . 6
|
15 | | iccsplit 12305 |
. . . . . . 7
|
16 | 3, 4, 7, 15 | syl3anc 1326 |
. . . . . 6
|
17 | 14, 16 | syl5sseqr 3654 |
. . . . 5
|
18 | | uniretop 22566 |
. . . . . . 7
|
19 | 11 | unieqi 4445 |
. . . . . . 7
|
20 | 18, 19 | eqtr4i 2647 |
. . . . . 6
|
21 | 20 | restcldi 20977 |
. . . . 5
↾t |
22 | 6, 13, 17, 21 | syl3anc 1326 |
. . . 4
↾t |
23 | | cnmpt2pc.o |
. . . . 5
↾t |
24 | 23 | fveq2i 6194 |
. . . 4
↾t |
25 | 22, 24 | syl6eleqr 2712 |
. . 3
|
26 | | cnmpt2pc.j |
. . . . 5
TopOn |
27 | | toponuni 20719 |
. . . . 5
TopOn
|
28 | 26, 27 | syl 17 |
. . . 4
|
29 | | topontop 20718 |
. . . . 5
TopOn
|
30 | | eqid 2622 |
. . . . . 6
|
31 | 30 | topcld 20839 |
. . . . 5
|
32 | 26, 29, 31 | 3syl 18 |
. . . 4
|
33 | 28, 32 | eqeltrd 2701 |
. . 3
|
34 | | txcld 21406 |
. . 3
|
35 | 25, 33, 34 | syl2anc 693 |
. 2
|
36 | | icccld 22570 |
. . . . . . 7
|
37 | 8, 4, 36 | syl2anc 693 |
. . . . . 6
|
38 | 37, 12 | syl6eleqr 2712 |
. . . . 5
|
39 | | ssun2 3777 |
. . . . . 6
|
40 | 39, 16 | syl5sseqr 3654 |
. . . . 5
|
41 | 20 | restcldi 20977 |
. . . . 5
↾t |
42 | 6, 38, 40, 41 | syl3anc 1326 |
. . . 4
↾t |
43 | 42, 24 | syl6eleqr 2712 |
. . 3
|
44 | | txcld 21406 |
. . 3
|
45 | 43, 33, 44 | syl2anc 693 |
. 2
|
46 | 16 | xpeq1d 5138 |
. . . 4
|
47 | | xpundir 5172 |
. . . 4
|
48 | 46, 47 | syl6eq 2672 |
. . 3
|
49 | | retopon 22567 |
. . . . . . . 8
TopOn |
50 | 11, 49 | eqeltri 2697 |
. . . . . . 7
TopOn |
51 | | resttopon 20965 |
. . . . . . 7
TopOn
↾t TopOn |
52 | 50, 6, 51 | sylancr 695 |
. . . . . 6
↾t TopOn |
53 | 23, 52 | syl5eqel 2705 |
. . . . 5
TopOn |
54 | | txtopon 21394 |
. . . . 5
TopOn TopOn
TopOn |
55 | 53, 26, 54 | syl2anc 693 |
. . . 4
TopOn |
56 | | toponuni 20719 |
. . . 4
TopOn
|
57 | 55, 56 | syl 17 |
. . 3
|
58 | 48, 57 | eqtr3d 2658 |
. 2
|
59 | | cnmpt2pc.m |
. . . . . . . . . 10
↾t |
60 | 17, 6 | sstrd 3613 |
. . . . . . . . . . 11
|
61 | | resttopon 20965 |
. . . . . . . . . . 11
TopOn
↾t TopOn |
62 | 50, 60, 61 | sylancr 695 |
. . . . . . . . . 10
↾t TopOn |
63 | 59, 62 | syl5eqel 2705 |
. . . . . . . . 9
TopOn |
64 | | txtopon 21394 |
. . . . . . . . 9
TopOn TopOn
TopOn |
65 | 63, 26, 64 | syl2anc 693 |
. . . . . . . 8
TopOn |
66 | | cnmpt2pc.d |
. . . . . . . . . 10
|
67 | | cntop2 21045 |
. . . . . . . . . 10
|
68 | 66, 67 | syl 17 |
. . . . . . . . 9
|
69 | 2 | toptopon 20722 |
. . . . . . . . 9
TopOn |
70 | 68, 69 | sylib 208 |
. . . . . . . 8
TopOn |
71 | | elicc2 12238 |
. . . . . . . . . . . . . . 15
|
72 | 3, 8, 71 | syl2anc 693 |
. . . . . . . . . . . . . 14
|
73 | 72 | biimpa 501 |
. . . . . . . . . . . . 13
|
74 | 73 | simp3d 1075 |
. . . . . . . . . . . 12
|
75 | 74 | 3adant3 1081 |
. . . . . . . . . . 11
|
76 | 75 | iftrued 4094 |
. . . . . . . . . 10
|
77 | 76 | mpt2eq3dva 6719 |
. . . . . . . . 9
|
78 | 77, 66 | eqeltrd 2701 |
. . . . . . . 8
|
79 | | cnf2 21053 |
. . . . . . . 8
TopOn TopOn |
80 | 65, 70, 78, 79 | syl3anc 1326 |
. . . . . . 7
|
81 | | eqid 2622 |
. . . . . . . 8
|
82 | 81 | fmpt2 7237 |
. . . . . . 7
|
83 | 80, 82 | sylibr 224 |
. . . . . 6
|
84 | | cnmpt2pc.n |
. . . . . . . . . 10
↾t |
85 | 40, 6 | sstrd 3613 |
. . . . . . . . . . 11
|
86 | | resttopon 20965 |
. . . . . . . . . . 11
TopOn
↾t TopOn |
87 | 50, 85, 86 | sylancr 695 |
. . . . . . . . . 10
↾t TopOn |
88 | 84, 87 | syl5eqel 2705 |
. . . . . . . . 9
TopOn |
89 | | txtopon 21394 |
. . . . . . . . 9
TopOn TopOn
TopOn |
90 | 88, 26, 89 | syl2anc 693 |
. . . . . . . 8
TopOn |
91 | | elicc2 12238 |
. . . . . . . . . . . . . . . . . 18
|
92 | 8, 4, 91 | syl2anc 693 |
. . . . . . . . . . . . . . . . 17
|
93 | 92 | biimpa 501 |
. . . . . . . . . . . . . . . 16
|
94 | 93 | simp2d 1074 |
. . . . . . . . . . . . . . 15
|
95 | 94 | biantrud 528 |
. . . . . . . . . . . . . 14
|
96 | 93 | simp1d 1073 |
. . . . . . . . . . . . . . 15
|
97 | 8 | adantr 481 |
. . . . . . . . . . . . . . 15
|
98 | 96, 97 | letri3d 10179 |
. . . . . . . . . . . . . 14
|
99 | 95, 98 | bitr4d 271 |
. . . . . . . . . . . . 13
|
100 | 99 | 3adant3 1081 |
. . . . . . . . . . . 12
|
101 | | cnmpt2pc.q |
. . . . . . . . . . . . . . . . 17
|
102 | 101 | ancom2s 844 |
. . . . . . . . . . . . . . . 16
|
103 | 102 | ifeq1d 4104 |
. . . . . . . . . . . . . . 15
|
104 | | ifid 4125 |
. . . . . . . . . . . . . . 15
|
105 | 103, 104 | syl6eq 2672 |
. . . . . . . . . . . . . 14
|
106 | 105 | expr 643 |
. . . . . . . . . . . . 13
|
107 | 106 | 3adant2 1080 |
. . . . . . . . . . . 12
|
108 | 100, 107 | sylbid 230 |
. . . . . . . . . . 11
|
109 | | iffalse 4095 |
. . . . . . . . . . 11
|
110 | 108, 109 | pm2.61d1 171 |
. . . . . . . . . 10
|
111 | 110 | mpt2eq3dva 6719 |
. . . . . . . . 9
|
112 | | cnmpt2pc.e |
. . . . . . . . 9
|
113 | 111, 112 | eqeltrd 2701 |
. . . . . . . 8
|
114 | | cnf2 21053 |
. . . . . . . 8
TopOn TopOn |
115 | 90, 70, 113, 114 | syl3anc 1326 |
. . . . . . 7
|
116 | | eqid 2622 |
. . . . . . . 8
|
117 | 116 | fmpt2 7237 |
. . . . . . 7
|
118 | 115, 117 | sylibr 224 |
. . . . . 6
|
119 | | ralun 3795 |
. . . . . 6
|
120 | 83, 118, 119 | syl2anc 693 |
. . . . 5
|
121 | 16 | raleqdv 3144 |
. . . . 5
|
122 | 120, 121 | mpbird 247 |
. . . 4
|
123 | | eqid 2622 |
. . . . 5
|
124 | 123 | fmpt2 7237 |
. . . 4
|
125 | 122, 124 | sylib 208 |
. . 3
|
126 | 57 | feq2d 6031 |
. . 3
|
127 | 125, 126 | mpbid 222 |
. 2
|
128 | | ssid 3624 |
. . . 4
|
129 | | resmpt2 6758 |
. . . 4
|
130 | 17, 128, 129 | sylancl 694 |
. . 3
|
131 | | retop 22565 |
. . . . . . . . . 10
|
132 | 11, 131 | eqeltri 2697 |
. . . . . . . . 9
|
133 | | ovex 6678 |
. . . . . . . . 9
|
134 | | resttop 20964 |
. . . . . . . . 9
↾t |
135 | 132, 133,
134 | mp2an 708 |
. . . . . . . 8
↾t |
136 | 23, 135 | eqeltri 2697 |
. . . . . . 7
|
137 | 136 | a1i 11 |
. . . . . 6
|
138 | | ovexd 6680 |
. . . . . 6
|
139 | | txrest 21434 |
. . . . . 6
TopOn ↾t ↾t ↾t |
140 | 137, 26, 138, 33, 139 | syl22anc 1327 |
. . . . 5
↾t ↾t ↾t |
141 | 132 | a1i 11 |
. . . . . . . 8
|
142 | | ovexd 6680 |
. . . . . . . 8
|
143 | | restabs 20969 |
. . . . . . . 8
↾t ↾t ↾t |
144 | 141, 17, 142, 143 | syl3anc 1326 |
. . . . . . 7
↾t ↾t ↾t |
145 | 23 | oveq1i 6660 |
. . . . . . 7
↾t ↾t
↾t |
146 | 144, 145,
59 | 3eqtr4g 2681 |
. . . . . 6
↾t |
147 | 28 | oveq2d 6666 |
. . . . . . 7
↾t ↾t |
148 | 30 | restid 16094 |
. . . . . . . 8
TopOn
↾t |
149 | 26, 148 | syl 17 |
. . . . . . 7
↾t |
150 | 147, 149 | eqtrd 2656 |
. . . . . 6
↾t |
151 | 146, 150 | oveq12d 6668 |
. . . . 5
↾t ↾t |
152 | 140, 151 | eqtrd 2656 |
. . . 4
↾t |
153 | 152 | oveq1d 6665 |
. . 3
↾t |
154 | 78, 130, 153 | 3eltr4d 2716 |
. 2
↾t |
155 | | resmpt2 6758 |
. . . 4
|
156 | 40, 128, 155 | sylancl 694 |
. . 3
|
157 | | ovexd 6680 |
. . . . . 6
|
158 | | txrest 21434 |
. . . . . 6
TopOn ↾t ↾t ↾t |
159 | 137, 26, 157, 33, 158 | syl22anc 1327 |
. . . . 5
↾t ↾t ↾t |
160 | | restabs 20969 |
. . . . . . . 8
↾t ↾t ↾t |
161 | 141, 40, 142, 160 | syl3anc 1326 |
. . . . . . 7
↾t ↾t ↾t |
162 | 23 | oveq1i 6660 |
. . . . . . 7
↾t ↾t
↾t |
163 | 161, 162,
84 | 3eqtr4g 2681 |
. . . . . 6
↾t |
164 | 163, 150 | oveq12d 6668 |
. . . . 5
↾t ↾t |
165 | 159, 164 | eqtrd 2656 |
. . . 4
↾t |
166 | 165 | oveq1d 6665 |
. . 3
↾t |
167 | 113, 156,
166 | 3eltr4d 2716 |
. 2
↾t |
168 | 1, 2, 35, 45, 58, 127, 154, 167 | paste 21098 |
1
|