Proof of Theorem cpmadugsumlemB
| Step | Hyp | Ref
| Expression |
| 1 | | crngring 18558 |
. . . . . . . . . . . 12

  |
| 2 | | cpmadugsum.p |
. . . . . . . . . . . . 13
Poly1   |
| 3 | 2 | ply1ring 19618 |
. . . . . . . . . . . 12

  |
| 4 | 1, 3 | syl 17 |
. . . . . . . . . . 11

  |
| 5 | 4 | 3ad2ant2 1083 |
. . . . . . . . . 10
 
   |
| 6 | | eqid 2622 |
. . . . . . . . . . 11
mulGrp  mulGrp   |
| 7 | 6 | ringmgp 18553 |
. . . . . . . . . 10

mulGrp    |
| 8 | 5, 7 | syl 17 |
. . . . . . . . 9
 
 mulGrp    |
| 9 | 8 | ad2antrr 762 |
. . . . . . . 8
   

              mulGrp    |
| 10 | | elfznn0 12433 |
. . . . . . . . 9
       |
| 11 | 10 | adantl 482 |
. . . . . . . 8
   

                |
| 12 | | 1nn0 11308 |
. . . . . . . . 9
 |
| 13 | 12 | a1i 11 |
. . . . . . . 8
   

                |
| 14 | 1 | 3ad2ant2 1083 |
. . . . . . . . . 10
 
   |
| 15 | | cpmadugsum.x |
. . . . . . . . . . 11
var1   |
| 16 | | eqid 2622 |
. . . . . . . . . . 11
         |
| 17 | 15, 2, 16 | vr1cl 19587 |
. . . . . . . . . 10

      |
| 18 | 14, 17 | syl 17 |
. . . . . . . . 9
 
       |
| 19 | 18 | ad2antrr 762 |
. . . . . . . 8
   

                    |
| 20 | 6, 16 | mgpbas 18495 |
. . . . . . . . 9
       mulGrp    |
| 21 | | cpmadugsum.e |
. . . . . . . . 9
.g mulGrp    |
| 22 | | eqid 2622 |
. . . . . . . . . 10
         |
| 23 | 6, 22 | mgpplusg 18493 |
. . . . . . . . 9
      mulGrp    |
| 24 | 20, 21, 23 | mulgnn0dir 17571 |
. . . . . . . 8
  mulGrp  
           
            |
| 25 | 9, 11, 13, 19, 24 | syl13anc 1328 |
. . . . . . 7
   

                
               |
| 26 | 2 | ply1crng 19568 |
. . . . . . . . . . . . 13

  |
| 27 | 26 | anim2i 593 |
. . . . . . . . . . . 12
 
     |
| 28 | 27 | 3adant3 1081 |
. . . . . . . . . . 11
 
 
   |
| 29 | | cpmadugsum.y |
. . . . . . . . . . . 12
 Mat   |
| 30 | 29 | matsca2 20226 |
. . . . . . . . . . 11
 

Scalar    |
| 31 | 28, 30 | syl 17 |
. . . . . . . . . 10
 
 Scalar    |
| 32 | 31 | ad2antrr 762 |
. . . . . . . . 9
   

              Scalar    |
| 33 | 32 | fveq2d 6195 |
. . . . . . . 8
   

                     Scalar     |
| 34 | | eqidd 2623 |
. . . . . . . 8
   

              
     |
| 35 | 20, 21 | mulg1 17548 |
. . . . . . . . . 10
    
    |
| 36 | 18, 35 | syl 17 |
. . . . . . . . 9
 
 
   |
| 37 | 36 | ad2antrr 762 |
. . . . . . . 8
   

              
   |
| 38 | 33, 34, 37 | oveq123d 6671 |
. . . . . . 7
   

                                 Scalar       |
| 39 | 25, 38 | eqtrd 2656 |
. . . . . 6
   

                
        Scalar       |
| 40 | 4 | anim2i 593 |
. . . . . . . . . . 11
 
     |
| 41 | 40 | 3adant3 1081 |
. . . . . . . . . 10
 
 
   |
| 42 | 29 | matring 20249 |
. . . . . . . . . 10
 

  |
| 43 | 41, 42 | syl 17 |
. . . . . . . . 9
 
   |
| 44 | 43 | ad2antrr 762 |
. . . . . . . 8
   

                |
| 45 | | simpll1 1100 |
. . . . . . . . 9
   

                |
| 46 | 14 | ad2antrr 762 |
. . . . . . . . 9
   

                |
| 47 | | simplrl 800 |
. . . . . . . . 9
   

                |
| 48 | | simprr 796 |
. . . . . . . . . 10
    
                |
| 49 | 48 | anim1i 592 |
. . . . . . . . 9
   

                    
       |
| 50 | | cpmadugsum.a |
. . . . . . . . . 10
 Mat   |
| 51 | | cpmadugsum.b |
. . . . . . . . . 10
     |
| 52 | | cpmadugsum.t |
. . . . . . . . . 10

matToPolyMat   |
| 53 | 50, 51, 2, 29, 52 | m2pmfzmap 20552 |
. . . . . . . . 9
          
     
              |
| 54 | 45, 46, 47, 49, 53 | syl31anc 1329 |
. . . . . . . 8
   

                            |
| 55 | | eqid 2622 |
. . . . . . . . 9
         |
| 56 | | cpmadugsum.r |
. . . . . . . . 9
     |
| 57 | | cpmadugsum.1 |
. . . . . . . . 9
     |
| 58 | 55, 56, 57 | ringlidm 18571 |
. . . . . . . 8
                                  |
| 59 | 44, 54, 58 | syl2anc 693 |
. . . . . . 7
   

                                 |
| 60 | 59 | eqcomd 2628 |
. . . . . 6
   

                                 |
| 61 | 39, 60 | oveq12d 6668 |
. . . . 5
   

                  
                 Scalar                 |
| 62 | 29 | matassa 20250 |
. . . . . . . . . 10
 

AssAlg |
| 63 | 27, 62 | syl 17 |
. . . . . . . . 9
 

AssAlg |
| 64 | 63 | 3adant3 1081 |
. . . . . . . 8
 
 AssAlg |
| 65 | 64 | ad2antrr 762 |
. . . . . . 7
   

              AssAlg |
| 66 | 31 | eqcomd 2628 |
. . . . . . . . . 10
 
 Scalar    |
| 67 | 66 | fveq2d 6195 |
. . . . . . . . 9
 
    Scalar         |
| 68 | 18, 67 | eleqtrrd 2704 |
. . . . . . . 8
 
    Scalar     |
| 69 | 68 | ad2antrr 762 |
. . . . . . 7
   

                 Scalar     |
| 70 | 20, 21 | mulgnn0cl 17558 |
. . . . . . . . 9
  mulGrp 
    
        |
| 71 | 9, 11, 19, 70 | syl3anc 1326 |
. . . . . . . 8
   

              
       |
| 72 | 67 | ad2antrr 762 |
. . . . . . . 8
   

                 Scalar         |
| 73 | 71, 72 | eleqtrrd 2704 |
. . . . . . 7
   

              
    Scalar     |
| 74 | 40, 42 | syl 17 |
. . . . . . . . . 10
 

  |
| 75 | 74 | 3adant3 1081 |
. . . . . . . . 9
 
   |
| 76 | 55, 57 | ringidcl 18568 |
. . . . . . . . 9

      |
| 77 | 75, 76 | syl 17 |
. . . . . . . 8
 
       |
| 78 | 77 | ad2antrr 762 |
. . . . . . 7
   

                    |
| 79 | | eqid 2622 |
. . . . . . . 8
Scalar  Scalar   |
| 80 | | eqid 2622 |
. . . . . . . 8
   Scalar      Scalar    |
| 81 | | eqid 2622 |
. . . . . . . 8
   Scalar      Scalar    |
| 82 | | cpmadugsum.m |
. . . . . . . 8
     |
| 83 | 55, 79, 80, 81, 82, 56 | assa2ass 19322 |
. . . . . . 7
  AssAlg

   Scalar  
     Scalar                       
 
                   Scalar                 |
| 84 | 65, 69, 73, 78, 54, 83 | syl122anc 1335 |
. . . . . 6
   

                                     Scalar    
            |
| 85 | 84 | eqcomd 2628 |
. . . . 5
   

                      Scalar    
           
               |
| 86 | 61, 85 | eqtrd 2656 |
. . . 4
   

                  
          
 
             |
| 87 | 86 | mpteq2dva 4744 |
. . 3
    
                                                   |
| 88 | 87 | oveq2d 6666 |
. 2
    
         g         
             g                         |
| 89 | | eqid 2622 |
. . 3
         |
| 90 | | eqid 2622 |
. . 3
       |
| 91 | 75 | adantr 481 |
. . 3
    
          |
| 92 | | ovexd 6680 |
. . 3
    
              |
| 93 | 29 | matlmod 20235 |
. . . . . . 7
 

  |
| 94 | 40, 93 | syl 17 |
. . . . . 6
 

  |
| 95 | 94 | 3adant3 1081 |
. . . . 5
 
   |
| 96 | 1 | adantl 482 |
. . . . . . . 8
 

  |
| 97 | 96, 17 | syl 17 |
. . . . . . 7
 

      |
| 98 | 27, 30 | syl 17 |
. . . . . . . . 9
 

Scalar    |
| 99 | 98 | eqcomd 2628 |
. . . . . . . 8
 
 Scalar    |
| 100 | 99 | fveq2d 6195 |
. . . . . . 7
 
    Scalar         |
| 101 | 97, 100 | eleqtrrd 2704 |
. . . . . 6
 

   Scalar     |
| 102 | 101 | 3adant3 1081 |
. . . . 5
 
    Scalar     |
| 103 | 43, 76 | syl 17 |
. . . . 5
 
       |
| 104 | 55, 79, 82, 80 | lmodvscl 18880 |
. . . . 5
     Scalar               |
| 105 | 95, 102, 103, 104 | syl3anc 1326 |
. . . 4
 
        |
| 106 | 105 | adantr 481 |
. . 3
    
        
      |
| 107 | 95 | ad2antrr 762 |
. . . 4
   

                |
| 108 | 30 | eqcomd 2628 |
. . . . . . . . 9
 
 Scalar    |
| 109 | 108 | fveq2d 6195 |
. . . . . . . 8
 
    Scalar         |
| 110 | 28, 109 | syl 17 |
. . . . . . 7
 
    Scalar         |
| 111 | 110 | eleq2d 2687 |
. . . . . 6
 
       Scalar            |
| 112 | 111 | ad2antrr 762 |
. . . . 5
   

                    Scalar            |
| 113 | 71, 112 | mpbird 247 |
. . . 4
   

              
    Scalar     |
| 114 | 55, 79, 82, 80 | lmodvscl 18880 |
. . . 4
  
    Scalar                  
               |
| 115 | 107, 113,
54, 114 | syl3anc 1326 |
. . 3
   

                
               |
| 116 | | simpl1 1064 |
. . . 4
    
          |
| 117 | 14 | adantr 481 |
. . . 4
    
          |
| 118 | | simprl 794 |
. . . 4
    
          |
| 119 | | eqid 2622 |
. . . . 5
      
                              |
| 120 | | fzfid 12772 |
. . . . 5
          
      |
| 121 | | ovexd 6680 |
. . . . 5
   
               
           |
| 122 | | fvexd 6203 |
. . . . 5
          
      |
| 123 | 119, 120,
121, 122 | fsuppmptdm 8286 |
. . . 4
          
                  finSupp       |
| 124 | 116, 117,
118, 48, 123 | syl31anc 1329 |
. . 3
    
                          finSupp       |
| 125 | 55, 89, 90, 56, 91, 92, 106, 115, 124 | gsummulc2 18607 |
. 2
    
         g                        
 g                       |
| 126 | 88, 125 | eqtr2d 2657 |
1
    
         

g                      g                        |