Step | Hyp | Ref
| Expression |
1 | | dvhgrp.h |
. . . . 5
     |
2 | | dvhgrp.t |
. . . . 5
         |
3 | | dvhgrp.e |
. . . . 5
         |
4 | | dvhgrp.u |
. . . . 5
         |
5 | | eqid 2622 |
. . . . 5
         |
6 | 1, 2, 3, 4, 5 | dvhvbase 36376 |
. . . 4
 
         |
7 | 6 | eqcomd 2628 |
. . 3
 
         |
8 | | dvhgrp.a |
. . . 4
    |
9 | 8 | a1i 11 |
. . 3
 
      |
10 | | dvhgrp.d |
. . . 4
Scalar   |
11 | 10 | a1i 11 |
. . 3
 
 Scalar    |
12 | | dvhlvec.s |
. . . 4
     |
13 | 12 | a1i 11 |
. . 3
 
       |
14 | | eqid 2622 |
. . . . 5
         |
15 | 1, 3, 4, 10, 14 | dvhbase 36372 |
. . . 4
 
       |
16 | 15 | eqcomd 2628 |
. . 3
 
       |
17 | | dvhgrp.p |
. . . 4
    |
18 | 17 | a1i 11 |
. . 3
 
      |
19 | | dvhlvec.m |
. . . 4
     |
20 | 19 | a1i 11 |
. . 3
 
       |
21 | | eqid 2622 |
. . . . . 6
                 |
22 | 1, 21, 4, 10 | dvhsca 36371 |
. . . . 5
 
           |
23 | 22 | fveq2d 6195 |
. . . 4
 
                   |
24 | | eqid 2622 |
. . . . 5
                         |
25 | 1, 2, 21, 24 | erng1r 36283 |
. . . 4
 
                |
26 | 23, 25 | eqtr2d 2657 |
. . 3
 
        |
27 | 1, 21 | erngdv 36281 |
. . . . 5
 
           |
28 | 22, 27 | eqeltrd 2701 |
. . . 4
 
   |
29 | | drngring 18754 |
. . . 4
   |
30 | 28, 29 | syl 17 |
. . 3
 
   |
31 | | dvhgrp.b |
. . . 4
     |
32 | | dvhgrp.o |
. . . 4
     |
33 | | dvhgrp.i |
. . . 4
      |
34 | 31, 1, 2, 3, 4, 10,
17, 8, 32, 33 | dvhgrp 36396 |
. . 3
 
   |
35 | 1, 2, 3, 4, 12 | dvhvscacl 36392 |
. . . 4
               |
36 | 35 | 3impb 1260 |
. . 3
   
         |
37 | | simpl 473 |
. . . . . . 7
      

       |
38 | | simpr1 1067 |
. . . . . . 7
      

     |
39 | | simpr2 1068 |
. . . . . . . 8
      

       |
40 | | xp1st 7198 |
. . . . . . . 8
         |
41 | 39, 40 | syl 17 |
. . . . . . 7
      

         |
42 | | simpr3 1069 |
. . . . . . . 8
      

       |
43 | | xp1st 7198 |
. . . . . . . 8
         |
44 | 42, 43 | syl 17 |
. . . . . . 7
      

         |
45 | 1, 2, 3 | tendospdi1 36309 |
. . . . . . 7
              
                                  |
46 | 37, 38, 41, 44, 45 | syl13anc 1328 |
. . . . . 6
      

                                     |
47 | 1, 2, 3, 4, 10, 8,
17 | dvhvadd 36381 |
. . . . . . . . . 10
      

                              |
48 | 47 | 3adantr1 1220 |
. . . . . . . . 9
      

                              |
49 | 48 | fveq2d 6195 |
. . . . . . . 8
      

      
                               |
50 | | fvex 6201 |
. . . . . . . . . 10
     |
51 | | fvex 6201 |
. . . . . . . . . 10
     |
52 | 50, 51 | coex 7118 |
. . . . . . . . 9
           |
53 | | ovex 6678 |
. . . . . . . . 9
           |
54 | 52, 53 | op1st 7176 |
. . . . . . . 8
                                      |
55 | 49, 54 | syl6eq 2672 |
. . . . . . 7
      

      
              |
56 | 55 | fveq2d 6195 |
. . . . . 6
      

                             |
57 | 1, 2, 3, 4, 12 | dvhvsca 36390 |
. . . . . . . . . 10
                              |
58 | 57 | 3adantr3 1222 |
. . . . . . . . 9
      

                        |
59 | 58 | fveq2d 6195 |
. . . . . . . 8
      

      
                         |
60 | | fvex 6201 |
. . . . . . . . 9
         |
61 | | vex 3203 |
. . . . . . . . . 10
 |
62 | | fvex 6201 |
. . . . . . . . . 10
     |
63 | 61, 62 | coex 7118 |
. . . . . . . . 9
       |
64 | 60, 63 | op1st 7176 |
. . . . . . . 8
                              |
65 | 59, 64 | syl6eq 2672 |
. . . . . . 7
      

      
            |
66 | 1, 2, 3, 4, 12 | dvhvsca 36390 |
. . . . . . . . . 10
                              |
67 | 66 | 3adantr2 1221 |
. . . . . . . . 9
      

                        |
68 | 67 | fveq2d 6195 |
. . . . . . . 8
      

      
                         |
69 | | fvex 6201 |
. . . . . . . . 9
         |
70 | | fvex 6201 |
. . . . . . . . . 10
     |
71 | 61, 70 | coex 7118 |
. . . . . . . . 9
       |
72 | 69, 71 | op1st 7176 |
. . . . . . . 8
                              |
73 | 68, 72 | syl6eq 2672 |
. . . . . . 7
      

      
            |
74 | 65, 73 | coeq12d 5286 |
. . . . . 6
      

       
                             |
75 | 46, 56, 74 | 3eqtr4d 2666 |
. . . . 5
      

                             |
76 | 30 | adantr 481 |
. . . . . . . 8
      

  
  |
77 | 16 | adantr 481 |
. . . . . . . . 9
      

  
      |
78 | 38, 77 | eleqtrd 2703 |
. . . . . . . 8
      

         |
79 | | xp2nd 7199 |
. . . . . . . . . 10
         |
80 | 39, 79 | syl 17 |
. . . . . . . . 9
      

         |
81 | 80, 77 | eleqtrd 2703 |
. . . . . . . 8
      

             |
82 | | xp2nd 7199 |
. . . . . . . . . 10
         |
83 | 42, 82 | syl 17 |
. . . . . . . . 9
      

         |
84 | 83, 77 | eleqtrd 2703 |
. . . . . . . 8
      

             |
85 | 14, 17, 19 | ringdi 18566 |
. . . . . . . 8
              
          
                           |
86 | 76, 78, 81, 84, 85 | syl13anc 1328 |
. . . . . . 7
      

                     
         |
87 | 14, 17 | ringacl 18578 |
. . . . . . . . . 10
         
        
                |
88 | 76, 81, 84, 87 | syl3anc 1326 |
. . . . . . . . 9
      

                   |
89 | 88, 77 | eleqtrrd 2704 |
. . . . . . . 8
      

               |
90 | 1, 2, 3, 4, 10, 19 | dvhmulr 36375 |
. . . . . . . 8
                 
                         |
91 | 37, 38, 89, 90 | syl12anc 1324 |
. . . . . . 7
      

                             |
92 | 1, 2, 3, 4, 10, 19 | dvhmulr 36375 |
. . . . . . . . 9
           
             |
93 | 37, 38, 80, 92 | syl12anc 1324 |
. . . . . . . 8
      

                 |
94 | 1, 2, 3, 4, 10, 19 | dvhmulr 36375 |
. . . . . . . . 9
           
             |
95 | 37, 38, 83, 94 | syl12anc 1324 |
. . . . . . . 8
      

                 |
96 | 93, 95 | oveq12d 6668 |
. . . . . . 7
      

         
                       |
97 | 86, 91, 96 | 3eqtr3d 2664 |
. . . . . 6
      

                               |
98 | 48 | fveq2d 6195 |
. . . . . . . 8
      

      
                               |
99 | 52, 53 | op2nd 7177 |
. . . . . . . 8
                                      |
100 | 98, 99 | syl6eq 2672 |
. . . . . . 7
      

      
              |
101 | 100 | coeq2d 5284 |
. . . . . 6
      

                         |
102 | 58 | fveq2d 6195 |
. . . . . . . 8
      

      
                         |
103 | 60, 63 | op2nd 7177 |
. . . . . . . 8
                            |
104 | 102, 103 | syl6eq 2672 |
. . . . . . 7
      

      
          |
105 | 67 | fveq2d 6195 |
. . . . . . . 8
      

      
                         |
106 | 69, 71 | op2nd 7177 |
. . . . . . . 8
                            |
107 | 105, 106 | syl6eq 2672 |
. . . . . . 7
      

      
          |
108 | 104, 107 | oveq12d 6668 |
. . . . . 6
      

       
     
                   |
109 | 97, 101, 108 | 3eqtr4d 2666 |
. . . . 5
      

                           |
110 | 75, 109 | opeq12d 4410 |
. . . 4
      

                   
         
              
     
      |
111 | 1, 2, 3, 4, 10, 17, 8 | dvhvaddcl 36384 |
. . . . . 6
      

         |
112 | 111 | 3adantr1 1220 |
. . . . 5
      

         |
113 | 1, 2, 3, 4, 12 | dvhvsca 36390 |
. . . . 5
            
                         |
114 | 37, 38, 112, 113 | syl12anc 1324 |
. . . 4
      

    
                         |
115 | 35 | 3adantr3 1222 |
. . . . 5
      

         |
116 | 1, 2, 3, 4, 12 | dvhvscacl 36392 |
. . . . . 6
               |
117 | 116 | 3adantr2 1221 |
. . . . 5
      

         |
118 | 1, 2, 3, 4, 10, 8,
17 | dvhvadd 36381 |
. . . . 5
        
        
        
              
     
      |
119 | 37, 115, 117, 118 | syl12anc 1324 |
. . . 4
      

      
       
              
     
      |
120 | 110, 114,
119 | 3eqtr4d 2666 |
. . 3
      

    
          |
121 | | simpl 473 |
. . . . . . 7
             |
122 | | simpr1 1067 |
. . . . . . 7
           |
123 | | simpr2 1068 |
. . . . . . 7
           |
124 | | simpr3 1069 |
. . . . . . . 8
             |
125 | 124, 43 | syl 17 |
. . . . . . 7
               |
126 | | eqid 2622 |
. . . . . . . 8
                       |
127 | 1, 2, 3, 21, 126 | erngplus2 36092 |
. . . . . . 7
                                                      |
128 | 121, 122,
123, 125, 127 | syl13anc 1328 |
. . . . . 6
                                                    |
129 | 22 | fveq2d 6195 |
. . . . . . . . . 10
 
                 |
130 | 17, 129 | syl5eq 2668 |
. . . . . . . . 9
 
              |
131 | 130 | oveqd 6667 |
. . . . . . . 8
 
                    |
132 | 131 | fveq1d 6193 |
. . . . . . 7
 
                                    |
133 | 132 | adantr 481 |
. . . . . 6
                                            |
134 | 66 | 3adantr2 1221 |
. . . . . . . . 9
                              |
135 | 134 | fveq2d 6195 |
. . . . . . . 8
            
                         |
136 | 135, 72 | syl6eq 2672 |
. . . . . . 7
            
            |
137 | 1, 2, 3, 4, 12 | dvhvsca 36390 |
. . . . . . . . . 10
                              |
138 | 137 | 3adantr1 1220 |
. . . . . . . . 9
                              |
139 | 138 | fveq2d 6195 |
. . . . . . . 8
            
                         |
140 | | fvex 6201 |
. . . . . . . . 9
         |
141 | | vex 3203 |
. . . . . . . . . 10
 |
142 | 141, 70 | coex 7118 |
. . . . . . . . 9
       |
143 | 140, 142 | op1st 7176 |
. . . . . . . 8
                              |
144 | 139, 143 | syl6eq 2672 |
. . . . . . 7
            
            |
145 | 136, 144 | coeq12d 5286 |
. . . . . 6
             
                             |
146 | 128, 133,
145 | 3eqtr4d 2666 |
. . . . 5
                                   |
147 | 30 | adantr 481 |
. . . . . . . 8
        
  |
148 | 16 | adantr 481 |
. . . . . . . . 9
        
      |
149 | 122, 148 | eleqtrd 2703 |
. . . . . . . 8
               |
150 | 123, 148 | eleqtrd 2703 |
. . . . . . . 8
               |
151 | 124, 82 | syl 17 |
. . . . . . . . 9
               |
152 | 151, 148 | eleqtrd 2703 |
. . . . . . . 8
                   |
153 | 14, 17, 19 | ringdir 18567 |
. . . . . . . 8
          
                                  |
154 | 147, 149,
150, 152, 153 | syl13anc 1328 |
. . . . . . 7
                                 |
155 | 14, 17 | ringacl 18578 |
. . . . . . . . . 10
     
    
        |
156 | 147, 149,
150, 155 | syl3anc 1326 |
. . . . . . . . 9
                 |
157 | 156, 148 | eleqtrrd 2704 |
. . . . . . . 8
             |
158 | 1, 2, 3, 4, 10, 19 | dvhmulr 36375 |
. . . . . . . 8
                               |
159 | 121, 157,
151, 158 | syl12anc 1324 |
. . . . . . 7
                           |
160 | 121, 122,
151, 94 | syl12anc 1324 |
. . . . . . . 8
                       |
161 | 1, 2, 3, 4, 10, 19 | dvhmulr 36375 |
. . . . . . . . 9
           
             |
162 | 121, 123,
151, 161 | syl12anc 1324 |
. . . . . . . 8
                       |
163 | 160, 162 | oveq12d 6668 |
. . . . . . 7
               
                       |
164 | 154, 159,
163 | 3eqtr3d 2664 |
. . . . . 6
                                 |
165 | 134 | fveq2d 6195 |
. . . . . . . 8
            
                         |
166 | 165, 106 | syl6eq 2672 |
. . . . . . 7
            
          |
167 | 138 | fveq2d 6195 |
. . . . . . . 8
            
                         |
168 | 140, 142 | op2nd 7177 |
. . . . . . . 8
                            |
169 | 167, 168 | syl6eq 2672 |
. . . . . . 7
            
          |
170 | 166, 169 | oveq12d 6668 |
. . . . . 6
             
     
                   |
171 | 164, 170 | eqtr4d 2659 |
. . . . 5
                                 |
172 | 146, 171 | opeq12d 4410 |
. . . 4
                                   
              
     
      |
173 | 1, 2, 3, 4, 12 | dvhvsca 36390 |
. . . . 5
                                      |
174 | 121, 157,
124, 173 | syl12anc 1324 |
. . . 4
                                    |
175 | 116 | 3adantr2 1221 |
. . . . 5
               |
176 | 1, 2, 3, 4, 12 | dvhvscacl 36392 |
. . . . . 6
               |
177 | 176 | 3adantr1 1220 |
. . . . 5
               |
178 | 1, 2, 3, 4, 10, 8,
17 | dvhvadd 36381 |
. . . . 5
        
        
        
              
     
      |
179 | 121, 175,
177, 178 | syl12anc 1324 |
. . . 4
            
       
              
     
      |
180 | 172, 174,
179 | 3eqtr4d 2666 |
. . 3
                     |
181 | 1, 2, 3 | tendocoval 36054 |
. . . . . . 7
                                   |
182 | 121, 122,
123, 125, 181 | syl121anc 1331 |
. . . . . 6
                                 |
183 | | coass 5654 |
. . . . . . 7
                 |
184 | 183 | a1i 11 |
. . . . . 6
                           |
185 | 182, 184 | opeq12d 4410 |
. . . . 5
                                                       |
186 | 1, 3 | tendococl 36060 |
. . . . . . 7
   

    |
187 | 121, 122,
123, 186 | syl3anc 1326 |
. . . . . 6
             |
188 | 1, 2, 3, 4, 12 | dvhvsca 36390 |
. . . . . 6
                                      |
189 | 121, 187,
124, 188 | syl12anc 1324 |
. . . . 5
                                    |
190 | 1, 2, 3 | tendocl 36055 |
. . . . . . 7
                   |
191 | 121, 123,
125, 190 | syl3anc 1326 |
. . . . . 6
                   |
192 | 1, 3 | tendococl 36060 |
. . . . . . 7
                 |
193 | 121, 123,
151, 192 | syl3anc 1326 |
. . . . . 6
                 |
194 | 1, 2, 3, 4, 12 | dvhopvsca 36391 |
. . . . . 6
                                                                 |
195 | 121, 122,
191, 193, 194 | syl13anc 1328 |
. . . . 5
                           
                         |
196 | 185, 189,
195 | 3eqtr4d 2666 |
. . . 4
                                  |
197 | 1, 2, 3, 4, 10, 19 | dvhmulr 36375 |
. . . . . 6
             |
198 | 197 | 3adantr3 1222 |
. . . . 5
               |
199 | 198 | oveq1d 6665 |
. . . 4
                   |
200 | 138 | oveq2d 6666 |
. . . 4
          
                       |
201 | 196, 199,
200 | 3eqtr4d 2666 |
. . 3
                   |
202 | | xp1st 7198 |
. . . . . . 7
         |
203 | 202 | adantl 482 |
. . . . . 6
      
      |
204 | | tendospid 36306 |
. . . . . 6
                    |
205 | 203, 204 | syl 17 |
. . . . 5
      
               |
206 | | xp2nd 7199 |
. . . . . . 7
         |
207 | 1, 2, 3 | tendof 36051 |
. . . . . . 7
                   |
208 | 206, 207 | sylan2 491 |
. . . . . 6
      
          |
209 | | fcoi2 6079 |
. . . . . 6
                      |
210 | 208, 209 | syl 17 |
. . . . 5
      
             |
211 | 205, 210 | opeq12d 4410 |
. . . 4
      
 
                              |
212 | 1, 2, 3 | tendoidcl 36057 |
. . . . . 6
 
    |
213 | 212 | anim1i 592 |
. . . . 5
      
       |
214 | 1, 2, 3, 4, 12 | dvhvsca 36390 |
. . . . 5
     
   
                        |
215 | 213, 214 | syldan 487 |
. . . 4
      
                        |
216 | | 1st2nd2 7205 |
. . . . 5
                |
217 | 216 | adantl 482 |
. . . 4
      
             |
218 | 211, 215,
217 | 3eqtr4d 2666 |
. . 3
      
     |
219 | 7, 9, 11, 13, 16, 18, 20, 26, 30, 34, 36, 120, 180, 201, 218 | islmodd 18869 |
. 2
 
   |
220 | 10 | islvec 19104 |
. 2

    |
221 | 219, 28, 220 | sylanbrc 698 |
1
 
   |