| Step | Hyp | Ref
| Expression |
| 1 | | diblsmopel.k |
. . 3
     |
| 2 | | diblsmopel.x |
. . . 4
 
   |
| 3 | | diblsmopel.b |
. . . . 5
     |
| 4 | | diblsmopel.l |
. . . . 5
     |
| 5 | | diblsmopel.h |
. . . . 5
     |
| 6 | | diblsmopel.u |
. . . . 5
         |
| 7 | | diblsmopel.i |
. . . . 5
         |
| 8 | | eqid 2622 |
. . . . 5
         |
| 9 | 3, 4, 5, 6, 7, 8 | diblss 36459 |
. . . 4
                 |
| 10 | 1, 2, 9 | syl2anc 693 |
. . 3
           |
| 11 | | diblsmopel.y |
. . . 4
 
   |
| 12 | 3, 4, 5, 6, 7, 8 | diblss 36459 |
. . . 4
                 |
| 13 | 1, 11, 12 | syl2anc 693 |
. . 3
           |
| 14 | | eqid 2622 |
. . . 4
       |
| 15 | | diblsmopel.p |
. . . 4
     |
| 16 | 5, 6, 14, 8, 15 | dvhopellsm 36406 |
. . 3
                                  
                
  
    
        
           |
| 17 | 1, 10, 13, 16 | syl3anc 1326 |
. 2
              
                
  
    
        
           |
| 18 | | excom 2042 |
. . . 4
               
  
    
        
                      
  
    
        
          |
| 19 | | diblsmopel.t |
. . . . . . . . . . . . 13
         |
| 20 | | diblsmopel.o |
. . . . . . . . . . . . 13
    |
| 21 | | diblsmopel.j |
. . . . . . . . . . . . 13
         |
| 22 | 3, 4, 5, 19, 20, 21, 7 | dibopelval2 36434 |
. . . . . . . . . . . 12
                   
    |
| 23 | 1, 2, 22 | syl2anc 693 |
. . . . . . . . . . 11
        
    
    |
| 24 | 3, 4, 5, 19, 20, 21, 7 | dibopelval2 36434 |
. . . . . . . . . . . 12
                   
    |
| 25 | 1, 11, 24 | syl2anc 693 |
. . . . . . . . . . 11
        
    
    |
| 26 | 23, 25 | anbi12d 747 |
. . . . . . . . . 10
                 
     
           |
| 27 | | an4 865 |
. . . . . . . . . . 11
              
     
          |
| 28 | | ancom 466 |
. . . . . . . . . . 11
              
 
              |
| 29 | 27, 28 | bitri 264 |
. . . . . . . . . 10
              
 
              |
| 30 | 26, 29 | syl6bb 276 |
. . . . . . . . 9
                 
 
               |
| 31 | 30 | anbi1d 741 |
. . . . . . . 8
          
  
    
        
          
                    
           |
| 32 | | anass 681 |
. . . . . . . . 9
         
                                             
           |
| 33 | | df-3an 1039 |
. . . . . . . . 9
 
     
             
        
 
      
             
           |
| 34 | 32, 33 | bitr4i 267 |
. . . . . . . 8
         
                             
      
                  |
| 35 | 31, 34 | syl6bb 276 |
. . . . . . 7
          
  
    
        
              
      
                   |
| 36 | 35 | 2exbidv 1852 |
. . . . . 6
              
  
    
        
                                
            |
| 37 | | fvex 6201 |
. . . . . . . . . . 11
         |
| 38 | 19, 37 | eqeltri 2697 |
. . . . . . . . . 10
 |
| 39 | 38 | mptex 6486 |
. . . . . . . . 9
    |
| 40 | 20, 39 | eqeltri 2697 |
. . . . . . . 8
 |
| 41 | | opeq2 4403 |
. . . . . . . . . . 11
         |
| 42 | 41 | oveq1d 6665 |
. . . . . . . . . 10
      
                      |
| 43 | 42 | eqeq2d 2632 |
. . . . . . . . 9
                                     |
| 44 | 43 | anbi2d 740 |
. . . . . . . 8
       
             
                                       |
| 45 | | opeq2 4403 |
. . . . . . . . . . 11
   
     |
| 46 | 45 | oveq2d 6666 |
. . . . . . . . . 10
                             |
| 47 | 46 | eqeq2d 2632 |
. . . . . . . . 9
                                     |
| 48 | 47 | anbi2d 740 |
. . . . . . . 8
       
                                                     |
| 49 | 40, 40, 44, 48 | ceqsex2v 3245 |
. . . . . . 7
     
     
             
        
     
      
                 |
| 50 | 1 | adantr 481 |
. . . . . . . . . . 11
 
    
      
   |
| 51 | 2 | adantr 481 |
. . . . . . . . . . . 12
 
    
      
   |
| 52 | | simprl 794 |
. . . . . . . . . . . 12
 
    
            |
| 53 | 3, 4, 5, 19, 21 | diael 36332 |
. . . . . . . . . . . 12
             |
| 54 | 50, 51, 52, 53 | syl3anc 1326 |
. . . . . . . . . . 11
 
    
        |
| 55 | | eqid 2622 |
. . . . . . . . . . . . 13
                 |
| 56 | 3, 5, 19, 55, 20 | tendo0cl 36078 |
. . . . . . . . . . . 12
 
           |
| 57 | 50, 56 | syl 17 |
. . . . . . . . . . 11
 
    
                |
| 58 | 11 | adantr 481 |
. . . . . . . . . . . 12
 
    
      
   |
| 59 | | simprr 796 |
. . . . . . . . . . . 12
 
    
            |
| 60 | 3, 4, 5, 19, 21 | diael 36332 |
. . . . . . . . . . . 12
             |
| 61 | 50, 58, 59, 60 | syl3anc 1326 |
. . . . . . . . . . 11
 
    
        |
| 62 | | eqid 2622 |
. . . . . . . . . . . 12
Scalar  Scalar   |
| 63 | | eqid 2622 |
. . . . . . . . . . . 12
  Scalar     Scalar    |
| 64 | 5, 19, 55, 6, 62, 14, 63 | dvhopvadd 36382 |
. . . . . . . . . . 11
             

                               Scalar        |
| 65 | 50, 54, 57, 61, 57, 64 | syl122anc 1335 |
. . . . . . . . . 10
 
    
                           Scalar        |
| 66 | 65 | eqeq2d 2632 |
. . . . . . . . 9
 
    
                                  Scalar         |
| 67 | | vex 3203 |
. . . . . . . . . . . 12
 |
| 68 | | vex 3203 |
. . . . . . . . . . . 12
 |
| 69 | 67, 68 | coex 7118 |
. . . . . . . . . . 11
   |
| 70 | | ovex 6678 |
. . . . . . . . . . 11
    Scalar      |
| 71 | 69, 70 | opth2 4949 |
. . . . . . . . . 10
  
         Scalar     
  
    Scalar        |
| 72 | | diblsmopel.v |
. . . . . . . . . . . . . . 15
         |
| 73 | | eqid 2622 |
. . . . . . . . . . . . . . 15
       |
| 74 | 5, 19, 72, 73 | dvavadd 36303 |
. . . . . . . . . . . . . 14
                  |
| 75 | 50, 54, 61, 74 | syl12anc 1324 |
. . . . . . . . . . . . 13
 
    
                 |
| 76 | 75 | eqeq2d 2632 |
. . . . . . . . . . . 12
 
    
      
  
   

    |
| 77 | 76 | bicomd 213 |
. . . . . . . . . . 11
 
    
      
 
          |
| 78 | | eqid 2622 |
. . . . . . . . . . . . . . . 16
                                                               |
| 79 | 5, 19, 55, 6, 62, 78, 63 | dvhfplusr 36373 |
. . . . . . . . . . . . . . 15
 
   Scalar                                    |
| 80 | 50, 79 | syl 17 |
. . . . . . . . . . . . . 14
 
    
        Scalar                                    |
| 81 | 80 | oveqd 6667 |
. . . . . . . . . . . . 13
 
    
          Scalar                                          |
| 82 | 3, 5, 19, 55, 20, 78 | tendo0pl 36079 |
. . . . . . . . . . . . . 14
                                                  |
| 83 | 50, 57, 82 | syl2anc 693 |
. . . . . . . . . . . . 13
 
    
                 
                         |
| 84 | 81, 83 | eqtrd 2656 |
. . . . . . . . . . . 12
 
    
          Scalar       |
| 85 | 84 | eqeq2d 2632 |
. . . . . . . . . . 11
 
    
      
  
 Scalar    
   |
| 86 | 77, 85 | anbi12d 747 |
. . . . . . . . . 10
 
    
              Scalar     
            |
| 87 | 71, 86 | syl5bb 272 |
. . . . . . . . 9
 
    
                  Scalar     
            |
| 88 | 66, 87 | bitrd 268 |
. . . . . . . 8
 
    
                                   |
| 89 | 88 | pm5.32da 673 |
. . . . . . 7
                                         
  
         |
| 90 | 49, 89 | syl5bb 272 |
. . . . . 6
            
      
               
     
     
      
     |
| 91 | 36, 90 | bitrd 268 |
. . . . 5
              
  
    
        
                   
  
         |
| 92 | 91 | exbidv 1850 |
. . . 4
                                 
               
     
      
     |
| 93 | 18, 92 | syl5bb 272 |
. . 3
                                 
               
     
      
     |
| 94 | 93 | exbidv 1850 |
. 2
                            
              
               
  
         |
| 95 | | anass 681 |
. . . . . 6
       
             
     
     
      
    |
| 96 | 95 | bicomi 214 |
. . . . 5
                     
                       |
| 97 | 96 | 2exbii 1775 |
. . . 4
                         
          
    
  
    
   |
| 98 | | 19.41vv 1915 |
. . . 4
           
             
          
    
  
    
   |
| 99 | 97, 98 | bitri 264 |
. . 3
                         
          
    
  
    
   |
| 100 | 5, 72 | dvalvec 36315 |
. . . . . . . . 9
 
   |
| 101 | | lveclmod 19106 |
. . . . . . . . 9

  |
| 102 | | eqid 2622 |
. . . . . . . . . 10
         |
| 103 | 102 | lsssssubg 18958 |
. . . . . . . . 9

    SubGrp    |
| 104 | 1, 100, 101, 103 | 4syl 19 |
. . . . . . . 8
     SubGrp    |
| 105 | 3, 4, 5, 72, 21, 102 | dialss 36335 |
. . . . . . . . 9
                 |
| 106 | 1, 2, 105 | syl2anc 693 |
. . . . . . . 8
           |
| 107 | 104, 106 | sseldd 3604 |
. . . . . . 7
     SubGrp    |
| 108 | 3, 4, 5, 72, 21, 102 | dialss 36335 |
. . . . . . . . 9
                 |
| 109 | 1, 11, 108 | syl2anc 693 |
. . . . . . . 8
           |
| 110 | 104, 109 | sseldd 3604 |
. . . . . . 7
     SubGrp    |
| 111 | | diblsmopel.q |
. . . . . . . 8
     |
| 112 | 73, 111 | lsmelval 18064 |
. . . . . . 7
      SubGrp      SubGrp  
           
     
    
  
       |
| 113 | 107, 110,
112 | syl2anc 693 |
. . . . . 6
           
                      |
| 114 | | r2ex 3061 |
. . . . . 6
                   
                         |
| 115 | 113, 114 | syl6bb 276 |
. . . . 5
           
                          |
| 116 | 115 | anbi1d 741 |
. . . 4
                                     
    |
| 117 | 116 | bicomd 213 |
. . 3
                         
           
    |
| 118 | 99, 117 | syl5bb 272 |
. 2
                 
  
     
               |
| 119 | 17, 94, 118 | 3bitrd 294 |
1
              
               |