| Step | Hyp | Ref
| Expression |
| 1 | | fvexd 6203 |
. 2
    
        |
| 2 | | ovexd 6680 |
. 2
   
   
   g        decompPMat         decompPMat            |
| 3 | | oveq2 6658 |
. . . . 5
           |
| 4 | | oveq1 6657 |
. . . . . . 7
       |
| 5 | 4 | oveq2d 6666 |
. . . . . 6
  decompPMat     decompPMat      |
| 6 | 5 | oveq2d 6666 |
. . . . 5
  
decompPMat         decompPMat
      decompPMat         decompPMat       |
| 7 | 3, 6 | mpteq12dv 4733 |
. . . 4
        decompPMat
        decompPMat             decompPMat         decompPMat        |
| 8 | 7 | oveq2d 6666 |
. . 3
  g        decompPMat         decompPMat        g        decompPMat         decompPMat         |
| 9 | | oveq1 6657 |
. . 3
 
     |
| 10 | 8, 9 | oveq12d 6668 |
. 2
   g        decompPMat         decompPMat            g        decompPMat         decompPMat            |
| 11 | | simpll 790 |
. . . . . 6
    
    |
| 12 | | simplr 792 |
. . . . . 6
    
    |
| 13 | | pm2mpfo.p |
. . . . . . . . . 10
Poly1   |
| 14 | | pm2mpfo.c |
. . . . . . . . . 10
 Mat   |
| 15 | 13, 14 | pmatring 20498 |
. . . . . . . . 9
 

  |
| 16 | 15 | anim1i 592 |
. . . . . . . 8
    
  

    |
| 17 | | 3anass 1042 |
. . . . . . . 8
 



    |
| 18 | 16, 17 | sylibr 224 |
. . . . . . 7
    
  
   |
| 19 | | pm2mpfo.b |
. . . . . . . 8
     |
| 20 | | eqid 2622 |
. . . . . . . 8
         |
| 21 | 19, 20 | ringcl 18561 |
. . . . . . 7
 
           |
| 22 | 18, 21 | syl 17 |
. . . . . 6
    
            |
| 23 | | eqid 2622 |
. . . . . . 7
         |
| 24 | 13, 14, 19, 23 | pmatcoe1fsupp 20506 |
. . . . . 6
 
         
 
 
 coe1                        |
| 25 | 11, 12, 22, 24 | syl3anc 1326 |
. . . . 5
    
    


 coe1                        |
| 26 | | oveq1 6657 |
. . . . . . . . . . . . . . . . . . . 20
                           |
| 27 | 26 | fveq2d 6195 |
. . . . . . . . . . . . . . . . . . 19
 coe1              coe1                |
| 28 | 27 | fveq1d 6193 |
. . . . . . . . . . . . . . . . . 18
  coe1                  coe1                   |
| 29 | 28 | eqeq1d 2624 |
. . . . . . . . . . . . . . . . 17
   coe1                      coe1                        |
| 30 | | oveq2 6658 |
. . . . . . . . . . . . . . . . . . . 20
                           |
| 31 | 30 | fveq2d 6195 |
. . . . . . . . . . . . . . . . . . 19
 coe1              coe1                |
| 32 | 31 | fveq1d 6193 |
. . . . . . . . . . . . . . . . . 18
  coe1                  coe1                   |
| 33 | 32 | eqeq1d 2624 |
. . . . . . . . . . . . . . . . 17
   coe1                      coe1                        |
| 34 | 29, 33 | rspc2va 3323 |
. . . . . . . . . . . . . . . 16
  



 coe1                       coe1                       |
| 35 | 34 | expcom 451 |
. . . . . . . . . . . . . . 15
 

 coe1                         coe1                        |
| 36 | 35 | adantl 482 |
. . . . . . . . . . . . . 14
      
 
 

 coe1                          coe1                        |
| 37 | 36 | 3impib 1262 |
. . . . . . . . . . . . 13
     
 
   

 coe1                        coe1                       |
| 38 | 37 | mpt2eq3dva 6719 |
. . . . . . . . . . . 12
      
 
 

 coe1                         coe1                           |
| 39 | | pm2mpfo.a |
. . . . . . . . . . . . . 14
 Mat   |
| 40 | 39, 23 | mat0op 20225 |
. . . . . . . . . . . . 13
 
              |
| 41 | 40 | ad3antrrr 766 |
. . . . . . . . . . . 12
      
 
 

 coe1                                   |
| 42 | 39 | matring 20249 |
. . . . . . . . . . . . . . 15
 

  |
| 43 | | pm2mpfo.q |
. . . . . . . . . . . . . . . 16
Poly1   |
| 44 | 43 | ply1sca 19623 |
. . . . . . . . . . . . . . 15

Scalar    |
| 45 | 42, 44 | syl 17 |
. . . . . . . . . . . . . 14
 

Scalar    |
| 46 | 45 | ad3antrrr 766 |
. . . . . . . . . . . . 13
      
 
 

 coe1                      Scalar    |
| 47 | 46 | fveq2d 6195 |
. . . . . . . . . . . 12
      
 
 

 coe1                             Scalar     |
| 48 | 38, 41, 47 | 3eqtr2d 2662 |
. . . . . . . . . . 11
      
 
 

 coe1                         coe1                     Scalar     |
| 49 | 48 | oveq1d 6665 |
. . . . . . . . . 10
      
 
 

 coe1                          coe1                  
      Scalar        |
| 50 | 43 | ply1lmod 19622 |
. . . . . . . . . . . . . . 15

  |
| 51 | 42, 50 | syl 17 |
. . . . . . . . . . . . . 14
 

  |
| 52 | 51 | adantr 481 |
. . . . . . . . . . . . 13
    
    |
| 53 | 52 | adantr 481 |
. . . . . . . . . . . 12
   
   

  |
| 54 | 42 | adantr 481 |
. . . . . . . . . . . . 13
    
    |
| 55 | | pm2mpfo.x |
. . . . . . . . . . . . . 14
var1   |
| 56 | | eqid 2622 |
. . . . . . . . . . . . . 14
mulGrp  mulGrp   |
| 57 | | pm2mpfo.e |
. . . . . . . . . . . . . 14
.g mulGrp    |
| 58 | | pm2mpfo.l |
. . . . . . . . . . . . . 14
     |
| 59 | 43, 55, 56, 57, 58 | ply1moncl 19641 |
. . . . . . . . . . . . 13
   
   |
| 60 | 54, 59 | sylan 488 |
. . . . . . . . . . . 12
   
   
     |
| 61 | | eqid 2622 |
. . . . . . . . . . . . 13
Scalar  Scalar   |
| 62 | | pm2mpfo.m |
. . . . . . . . . . . . 13
     |
| 63 | | eqid 2622 |
. . . . . . . . . . . . 13
   Scalar      Scalar    |
| 64 | | eqid 2622 |
. . . . . . . . . . . . 13
         |
| 65 | 58, 61, 62, 63, 64 | lmod0vs 18896 |
. . . . . . . . . . . 12
  
      Scalar            |
| 66 | 53, 60, 65 | syl2anc 693 |
. . . . . . . . . . 11
   
   
     Scalar            |
| 67 | 66 | adantr 481 |
. . . . . . . . . 10
      
 
 

 coe1                          Scalar            |
| 68 | 49, 67 | eqtrd 2656 |
. . . . . . . . 9
      
 
 

 coe1                          coe1                  
        |
| 69 | 68 | ex 450 |
. . . . . . . 8
   
   
     coe1                       
 coe1                            |
| 70 | 69 | imim2d 57 |
. . . . . . 7
   
   
  


 coe1                      
    coe1                             |
| 71 | 70 | ralimdva 2962 |
. . . . . 6
    
   
  
 coe1                     
 
    coe1                             |
| 72 | 71 | reximdv 3016 |
. . . . 5
    
   
 
 
 coe1                     
  
    coe1                             |
| 73 | 25, 72 | mpd 15 |
. . . 4
    
    
    coe1                            |
| 74 | 14, 19 | decpmatval 20570 |
. . . . . . . . . 10
         
          decompPMat
    coe1                    |
| 75 | 22, 74 | sylan 488 |
. . . . . . . . 9
   
   
          decompPMat
    coe1                    |
| 76 | 75 | oveq1d 6665 |
. . . . . . . 8
   
   
           decompPMat         coe1                  
    |
| 77 | 76 | eqeq1d 2624 |
. . . . . . 7
   
   
            decompPMat  
     
    coe1                            |
| 78 | 77 | imbi2d 330 |
. . . . . 6
   
   
  
          decompPMat  
            coe1                             |
| 79 | 78 | ralbidva 2985 |
. . . . 5
    
   
           decompPMat         
 
    coe1                             |
| 80 | 79 | rexbidv 3052 |
. . . 4
    
   
 
          decompPMat
           
  
 coe1                             |
| 81 | 73, 80 | mpbird 247 |
. . 3
    
    
          decompPMat  
         |
| 82 | | simpllr 799 |
. . . . . . . . . 10
   
   

  |
| 83 | | simplr 792 |
. . . . . . . . . 10
   
   
 
   |
| 84 | | simpr 477 |
. . . . . . . . . 10
   
   

  |
| 85 | 13, 14, 19, 39 | decpmatmul 20577 |
. . . . . . . . . 10
  

          decompPMat   g        decompPMat         decompPMat         |
| 86 | 82, 83, 84, 85 | syl3anc 1326 |
. . . . . . . . 9
   
   
          decompPMat
  g        decompPMat         decompPMat         |
| 87 | 86 | eqcomd 2628 |
. . . . . . . 8
   
   
  g        decompPMat         decompPMat                decompPMat    |
| 88 | 87 | oveq1d 6665 |
. . . . . . 7
   
   
   g        decompPMat         decompPMat                    decompPMat  
    |
| 89 | 88 | eqeq1d 2624 |
. . . . . 6
   
   
    g        decompPMat         decompPMat                        decompPMat  
         |
| 90 | 89 | imbi2d 330 |
. . . . 5
   
   
  
  g        decompPMat         decompPMat              

          decompPMat  
          |
| 91 | 90 | ralbidva 2985 |
. . . 4
    
   
   g        decompPMat         decompPMat              
 
          decompPMat  
          |
| 92 | 91 | rexbidv 3052 |
. . 3
    
   
 
  g        decompPMat         decompPMat              
  
          decompPMat  
          |
| 93 | 81, 92 | mpbird 247 |
. 2
    
    
  g        decompPMat         decompPMat                 |
| 94 | 1, 2, 10, 93 | mptnn0fsuppd 12798 |
1
    
     g        decompPMat         decompPMat           finSupp       |