| Step | Hyp | Ref
| Expression |
| 1 | | unitssre 12319 |
. . . . . . . 8
  ![[,] [,]](_icc.gif)   |
| 2 | | ttgcontlem1.l |
. . . . . . . 8
   ![[,] [,]](_icc.gif)    |
| 3 | 1, 2 | sseldi 3601 |
. . . . . . 7
   |
| 4 | | ttgcontlem1.k |
. . . . . . . 8
   ![[,] [,]](_icc.gif)    |
| 5 | 1, 4 | sseldi 3601 |
. . . . . . 7
   |
| 6 | 3, 5 | remulcld 10070 |
. . . . . 6
     |
| 7 | | 0re 10040 |
. . . . . . . . 9
 |
| 8 | | iccssre 12255 |
. . . . . . . . 9
 
   ![[,] [,]](_icc.gif) 
  |
| 9 | 7, 3, 8 | sylancr 695 |
. . . . . . . 8
   ![[,] [,]](_icc.gif) 
  |
| 10 | | ttgcontlem1.m |
. . . . . . . 8
   ![[,] [,]](_icc.gif)    |
| 11 | 9, 10 | sseldd 3604 |
. . . . . . 7
   |
| 12 | 11, 5 | remulcld 10070 |
. . . . . 6
     |
| 13 | 6, 12 | resubcld 10458 |
. . . . 5
    
    |
| 14 | | 1red 10055 |
. . . . . . 7
   |
| 15 | 11, 14 | remulcld 10070 |
. . . . . 6
     |
| 16 | 15, 12 | resubcld 10458 |
. . . . 5
    
    |
| 17 | 11 | recnd 10068 |
. . . . . . 7
   |
| 18 | | 1cnd 10056 |
. . . . . . 7
   |
| 19 | 5 | recnd 10068 |
. . . . . . 7
   |
| 20 | 17, 18, 19 | subdid 10486 |
. . . . . 6
             |
| 21 | 18, 19 | subcld 10392 |
. . . . . . 7
     |
| 22 | | ttgcontlem1.o |
. . . . . . 7
   |
| 23 | | ttgcontlem1.q |
. . . . . . . . 9
   |
| 24 | 23 | necomd 2849 |
. . . . . . . 8
   |
| 25 | 18, 19, 24 | subne0d 10401 |
. . . . . . 7
     |
| 26 | 17, 21, 22, 25 | mulne0d 10679 |
. . . . . 6
       |
| 27 | 20, 26 | eqnetrrd 2862 |
. . . . 5
    
    |
| 28 | 13, 16, 27 | redivcld 10853 |
. . . 4
     
           |
| 29 | | 0xr 10086 |
. . . . . . . . . . 11
 |
| 30 | 29 | a1i 11 |
. . . . . . . . . 10
   |
| 31 | 3 | rexrd 10089 |
. . . . . . . . . 10
   |
| 32 | | iccgelb 12230 |
. . . . . . . . . 10
    ![[,] [,]](_icc.gif)     |
| 33 | 30, 31, 10, 32 | syl3anc 1326 |
. . . . . . . . 9

  |
| 34 | 11, 33, 22 | ne0gt0d 10174 |
. . . . . . . 8
   |
| 35 | 11, 34 | elrpd 11869 |
. . . . . . 7
   |
| 36 | 14 | rexrd 10089 |
. . . . . . . . . 10
   |
| 37 | | iccleub 12229 |
. . . . . . . . . 10
    ![[,] [,]](_icc.gif)     |
| 38 | 30, 36, 4, 37 | syl3anc 1326 |
. . . . . . . . 9

  |
| 39 | 5, 14 | ltlend 10182 |
. . . . . . . . 9
  
    |
| 40 | 38, 24, 39 | mpbir2and 957 |
. . . . . . . 8
   |
| 41 | | difrp 11868 |
. . . . . . . . 9
 
       |
| 42 | 5, 14, 41 | syl2anc 693 |
. . . . . . . 8
       |
| 43 | 40, 42 | mpbid 222 |
. . . . . . 7
     |
| 44 | 35, 43 | rpmulcld 11888 |
. . . . . 6
       |
| 45 | 20, 44 | eqeltrrd 2702 |
. . . . 5
    
    |
| 46 | 3, 11 | resubcld 10458 |
. . . . . . 7
     |
| 47 | | iccleub 12229 |
. . . . . . . . 9
    ![[,] [,]](_icc.gif)     |
| 48 | 30, 31, 10, 47 | syl3anc 1326 |
. . . . . . . 8

  |
| 49 | 3, 11 | subge0d 10617 |
. . . . . . . 8
  
    |
| 50 | 48, 49 | mpbird 247 |
. . . . . . 7

    |
| 51 | | iccgelb 12230 |
. . . . . . . 8
    ![[,] [,]](_icc.gif)     |
| 52 | 30, 36, 4, 51 | syl3anc 1326 |
. . . . . . 7

  |
| 53 | 46, 5, 50, 52 | mulge0d 10604 |
. . . . . 6

 
    |
| 54 | 3 | recnd 10068 |
. . . . . . 7
   |
| 55 | 54, 17, 19 | subdird 10487 |
. . . . . 6
             |
| 56 | 53, 55 | breqtrd 4679 |
. . . . 5

 
      |
| 57 | 13, 45, 56 | divge0d 11912 |
. . . 4

          
     |
| 58 | | ttgcontlem1.s |
. . . . . . . . 9

    |
| 59 | | ttgcontlem1.p |
. . . . . . . . . . . 12
   |
| 60 | 5, 52, 59 | ne0gt0d 10174 |
. . . . . . . . . . 11
   |
| 61 | 5, 60 | elrpd 11869 |
. . . . . . . . . 10
   |
| 62 | 3, 11, 61 | lemuldivd 11921 |
. . . . . . . . 9
         |
| 63 | 58, 62 | mpbird 247 |
. . . . . . . 8
  
  |
| 64 | 17 | mulid1d 10057 |
. . . . . . . 8
     |
| 65 | 63, 64 | breqtrrd 4681 |
. . . . . . 7
  
    |
| 66 | 6, 15, 12, 65 | lesub1dd 10643 |
. . . . . 6
    
 
 
      |
| 67 | 17, 18 | mulcld 10060 |
. . . . . . . 8
     |
| 68 | 17, 19 | mulcld 10060 |
. . . . . . . 8
     |
| 69 | 67, 68 | subcld 10392 |
. . . . . . 7
    
    |
| 70 | 69 | mulid1d 10057 |
. . . . . 6
     
           |
| 71 | 66, 70 | breqtrrd 4681 |
. . . . 5
    
 
          |
| 72 | 13, 14, 45 | ledivmuld 11925 |
. . . . 5
            
                    |
| 73 | 71, 72 | mpbird 247 |
. . . 4
     
        
  |
| 74 | | 1re 10039 |
. . . . 5
 |
| 75 | 7, 74 | elicc2i 12239 |
. . . 4
     
           ![[,] [,]](_icc.gif) 
     
             
                   
      |
| 76 | 28, 57, 73, 75 | syl3anbrc 1246 |
. . 3
     
           ![[,] [,]](_icc.gif)    |
| 77 | | ttgcontlem1.h |
. . . . . 6
 CVec |
| 78 | 77 | cvsclm 22926 |
. . . . 5
 CMod |
| 79 | | ttgbtwnid.2 |
. . . . . . . 8
   ![[,] [,]](_icc.gif) 
  |
| 80 | 79, 2 | sseldd 3604 |
. . . . . . 7
   |
| 81 | | 0elunit 12290 |
. . . . . . . . . 10
  ![[,] [,]](_icc.gif)   |
| 82 | | iccss2 12244 |
. . . . . . . . . 10
    ![[,] [,]](_icc.gif) 
  ![[,] [,]](_icc.gif)     ![[,] [,]](_icc.gif)    ![[,] [,]](_icc.gif)    |
| 83 | 81, 2, 82 | sylancr 695 |
. . . . . . . . 9
   ![[,] [,]](_icc.gif) 
  ![[,] [,]](_icc.gif)    |
| 84 | 83, 79 | sstrd 3613 |
. . . . . . . 8
   ![[,] [,]](_icc.gif) 
  |
| 85 | 84, 10 | sseldd 3604 |
. . . . . . 7
   |
| 86 | | eqid 2622 |
. . . . . . . 8
Scalar  Scalar   |
| 87 | | ttgbtwnid.r |
. . . . . . . 8
   Scalar    |
| 88 | 86, 87 | clmsubcl 22886 |
. . . . . . 7
  CMod
 
   |
| 89 | 78, 80, 85, 88 | syl3anc 1326 |
. . . . . 6
     |
| 90 | 86, 87 | cvsdivcl 22933 |
. . . . . 6
  CVec   
        |
| 91 | 77, 89, 85, 22, 90 | syl13anc 1328 |
. . . . 5
       |
| 92 | 79, 4 | sseldd 3604 |
. . . . . 6
   |
| 93 | | 1elunit 12291 |
. . . . . . . . 9
  ![[,] [,]](_icc.gif)   |
| 94 | 93 | a1i 11 |
. . . . . . . 8
   ![[,] [,]](_icc.gif)    |
| 95 | 79, 94 | sseldd 3604 |
. . . . . . 7
   |
| 96 | 86, 87 | clmsubcl 22886 |
. . . . . . 7
  CMod
     |
| 97 | 78, 95, 92, 96 | syl3anc 1326 |
. . . . . 6
     |
| 98 | 86, 87 | cvsdivcl 22933 |
. . . . . 6
  CVec 
     
      |
| 99 | 77, 92, 97, 25, 98 | syl13anc 1328 |
. . . . 5
       |
| 100 | | clmgrp 22868 |
. . . . . . 7
 CMod   |
| 101 | 78, 100 | syl 17 |
. . . . . 6
   |
| 102 | | ttgelitv.y |
. . . . . 6
   |
| 103 | | ttgelitv.x |
. . . . . 6
   |
| 104 | | ttgitvval.b |
. . . . . . 7
     |
| 105 | | ttgitvval.m |
. . . . . . 7
     |
| 106 | 104, 105 | grpsubcl 17495 |
. . . . . 6
 
     |
| 107 | 101, 102,
103, 106 | syl3anc 1326 |
. . . . 5
     |
| 108 | | ttgitvval.s |
. . . . . 6
     |
| 109 | 104, 86, 108, 87 | clmvsass 22889 |
. . . . 5
  CMod      
   
              
            
     |
| 110 | 78, 91, 99, 107, 109 | syl13anc 1328 |
. . . 4
                               |
| 111 | 46 | recnd 10068 |
. . . . . . 7
     |
| 112 | 111, 17, 19, 21, 22, 25 | divmuldivd 10842 |
. . . . . 6
                       |
| 113 | 55, 20 | oveq12d 6668 |
. . . . . 6
      
              
     |
| 114 | 112, 113 | eqtrd 2656 |
. . . . 5
                     
     |
| 115 | 114 | oveq1d 6665 |
. . . 4
                          
   
    |
| 116 | | ttgcontlem1.a |
. . . . . . . 8
   |
| 117 | 104, 105 | grpsubcl 17495 |
. . . . . . . 8
 
     |
| 118 | 101, 103,
116, 117 | syl3anc 1326 |
. . . . . . 7
     |
| 119 | | ttgcontlem1.y |
. . . . . . . . . 10
         |
| 120 | 119 | oveq2d 6666 |
. . . . . . . . 9
          
      |
| 121 | 19, 21 | mulcomd 10061 |
. . . . . . . . . . 11
           |
| 122 | 121 | oveq1d 6665 |
. . . . . . . . . 10
              
    |
| 123 | 104, 105 | grpsubcl 17495 |
. . . . . . . . . . . 12
 
     |
| 124 | 101, 102,
116, 123 | syl3anc 1326 |
. . . . . . . . . . 11
     |
| 125 | 104, 86, 108, 87 | clmvsass 22889 |
. . . . . . . . . . 11
  CMod 
  
        
      
     |
| 126 | 78, 92, 97, 124, 125 | syl13anc 1328 |
. . . . . . . . . 10
                   |
| 127 | 104, 86, 108, 87 | clmvsass 22889 |
. . . . . . . . . . 11
  CMod   

        
      
     |
| 128 | 78, 97, 92, 124, 127 | syl13anc 1328 |
. . . . . . . . . 10
            
      |
| 129 | 122, 126,
128 | 3eqtr3d 2664 |
. . . . . . . . 9
    
       
      |
| 130 | | eqid 2622 |
. . . . . . . . . . . . 13
   Scalar      Scalar    |
| 131 | | clmlmod 22867 |
. . . . . . . . . . . . . 14
 CMod   |
| 132 | 78, 131 | syl 17 |
. . . . . . . . . . . . 13
   |
| 133 | 104, 108,
86, 87, 105, 130, 132, 95, 92, 124 | lmodsubdir 18921 |
. . . . . . . . . . . 12
       Scalar                    |
| 134 | 86, 87 | clmsub 22880 |
. . . . . . . . . . . . . 14
  CMod
        Scalar       |
| 135 | 78, 95, 92, 134 | syl3anc 1326 |
. . . . . . . . . . . . 13
        Scalar       |
| 136 | 135 | oveq1d 6665 |
. . . . . . . . . . . 12
             Scalar          |
| 137 | 104, 108 | clmvs1 22893 |
. . . . . . . . . . . . . . 15
  CMod    
       |
| 138 | 78, 124, 137 | syl2anc 693 |
. . . . . . . . . . . . . 14
         |
| 139 | 138 | eqcomd 2628 |
. . . . . . . . . . . . 13
         |
| 140 | 139, 119 | oveq12d 6668 |
. . . . . . . . . . . 12
            
      |
| 141 | 133, 136,
140 | 3eqtr4d 2666 |
. . . . . . . . . . 11
          
    |
| 142 | 104, 105 | grpnnncan2 17512 |
. . . . . . . . . . . 12
  
    
       |
| 143 | 101, 102,
103, 116, 142 | syl13anc 1328 |
. . . . . . . . . . 11
           |
| 144 | 141, 143 | eqtrd 2656 |
. . . . . . . . . 10
           |
| 145 | 144 | oveq2d 6666 |
. . . . . . . . 9
    
     
    |
| 146 | 120, 129,
145 | 3eqtr2rd 2663 |
. . . . . . . 8
        
    |
| 147 | 104, 108,
86, 87, 77, 92, 97, 107, 118, 59, 146 | cvsmuleqdivd 22934 |
. . . . . . 7
             |
| 148 | 104, 108,
86, 87, 77, 97, 92, 107, 118, 25, 59, 147 | cvsdiveqd 22935 |
. . . . . 6
             |
| 149 | 148, 118 | eqeltrd 2701 |
. . . . 5
           |
| 150 | | ttgcontlem1.b |
. . . . . . 7
   
     |
| 151 | | ttgcontlem1.n |
. . . . . . . . . 10
   |
| 152 | 104, 105 | grpsubcl 17495 |
. . . . . . . . . 10
 
     |
| 153 | 101, 151,
116, 152 | syl3anc 1326 |
. . . . . . . . 9
     |
| 154 | 104, 86, 108, 87 | lmodvscl 18880 |
. . . . . . . . 9
 
         |
| 155 | 132, 80, 153, 154 | syl3anc 1326 |
. . . . . . . 8
       |
| 156 | | ttgitvval.p |
. . . . . . . . 9
    |
| 157 | 104, 156 | grpcl 17430 |
. . . . . . . 8
 

            |
| 158 | 101, 116,
155, 157 | syl3anc 1326 |
. . . . . . 7
         |
| 159 | 150, 158 | eqeltrd 2701 |
. . . . . 6
   |
| 160 | 104, 105 | grpsubcl 17495 |
. . . . . 6
 
     |
| 161 | 101, 159,
103, 160 | syl3anc 1326 |
. . . . 5
     |
| 162 | | ttgcontlem1.r |
. . . . . 6
   |
| 163 | 54, 17, 162 | subne0d 10401 |
. . . . 5
     |
| 164 | | ttgcontlem1.x |
. . . . . . . . . 10
         |
| 165 | 164 | oveq2d 6666 |
. . . . . . . . 9
          
      |
| 166 | 17, 111 | mulcomd 10061 |
. . . . . . . . . . 11
  
        |
| 167 | 166 | oveq1d 6665 |
. . . . . . . . . 10
   
          
    |
| 168 | 104, 86, 108, 87 | clmvsass 22889 |
. . . . . . . . . . 11
  CMod 

 
        
      
     |
| 169 | 78, 85, 89, 153, 168 | syl13anc 1328 |
. . . . . . . . . 10
   
               |
| 170 | 104, 86, 108, 87 | clmvsass 22889 |
. . . . . . . . . . 11
  CMod   

        
      
     |
| 171 | 78, 89, 85, 153, 170 | syl13anc 1328 |
. . . . . . . . . 10
            
      |
| 172 | 167, 169,
171 | 3eqtr3d 2664 |
. . . . . . . . 9
    
       
      |
| 173 | 104, 108,
86, 87, 105, 130, 132, 80, 85, 153 | lmodsubdir 18921 |
. . . . . . . . . . . 12
       Scalar          
         |
| 174 | 86, 87 | clmsub 22880 |
. . . . . . . . . . . . . 14
  CMod
 
      Scalar       |
| 175 | 78, 80, 85, 174 | syl3anc 1326 |
. . . . . . . . . . . . 13
        Scalar       |
| 176 | 175 | oveq1d 6665 |
. . . . . . . . . . . 12
             Scalar          |
| 177 | 150 | oveq1d 6665 |
. . . . . . . . . . . . . 14
             |
| 178 | | lmodabl 18910 |
. . . . . . . . . . . . . . . 16

  |
| 179 | 132, 178 | syl 17 |
. . . . . . . . . . . . . . 15
   |
| 180 | 104, 156,
105 | ablpncan2 18221 |
. . . . . . . . . . . . . . 15
 
                   |
| 181 | 179, 116,
155, 180 | syl3anc 1326 |
. . . . . . . . . . . . . 14
   
      
    |
| 182 | 177, 181 | eqtrd 2656 |
. . . . . . . . . . . . 13
         |
| 183 | 182, 164 | oveq12d 6668 |
. . . . . . . . . . . 12
            
      |
| 184 | 173, 176,
183 | 3eqtr4d 2666 |
. . . . . . . . . . 11
          
    |
| 185 | 104, 105 | grpnnncan2 17512 |
. . . . . . . . . . . 12
  
    
       |
| 186 | 101, 159,
103, 116, 185 | syl13anc 1328 |
. . . . . . . . . . 11
           |
| 187 | 184, 186 | eqtrd 2656 |
. . . . . . . . . 10
           |
| 188 | 187 | oveq2d 6666 |
. . . . . . . . 9
    
     
    |
| 189 | 165, 172,
188 | 3eqtr2rd 2663 |
. . . . . . . 8
        
    |
| 190 | 104, 108,
86, 87, 77, 85, 89, 161, 118, 22, 189 | cvsmuleqdivd 22934 |
. . . . . . 7
             |
| 191 | 104, 108,
86, 87, 77, 89, 85, 161, 118, 163, 22, 190 | cvsdiveqd 22935 |
. . . . . 6
             |
| 192 | 148, 191 | eqtr4d 2659 |
. . . . 5
              
    |
| 193 | 104, 108,
86, 87, 77, 85, 89, 149, 161, 22, 163, 192 | cvsdiveqd 22935 |
. . . 4
                   |
| 194 | 110, 115,
193 | 3eqtr3rd 2665 |
. . 3
        
              |
| 195 | | oveq1 6657 |
. . . . 5
           
   
              
        |
| 196 | 195 | eqeq2d 2632 |
. . . 4
           
         
       
               |
| 197 | 196 | rspcev 3309 |
. . 3
      
           ![[,] [,]](_icc.gif)  
            
   
      ![[,] [,]](_icc.gif)           |
| 198 | 76, 194, 197 | syl2anc 693 |
. 2
    ![[,] [,]](_icc.gif)           |
| 199 | | ttgval.n |
. . 3
toTG   |
| 200 | | ttgitvval.i |
. . 3
Itv   |
| 201 | 199, 200,
104, 105, 108, 103, 102, 77, 159 | ttgelitv 25763 |
. 2
      
  ![[,] [,]](_icc.gif)            |
| 202 | 198, 201 | mpbird 247 |
1
       |