| Step | Hyp | Ref
| Expression |
| 1 | | eqid 2622 |
. . . . 5
         |
| 2 | | eqid 2622 |
. . . . 5
Scalar  Scalar   |
| 3 | | lincscmcl.r |
. . . . 5
   Scalar    |
| 4 | 1, 2, 3 | lcoval 42201 |
. . . 4
        
 LinCo      
     finSupp    Scalar     linC          |
| 5 | 4 | adantr 481 |
. . 3
         
  LinCo            finSupp    Scalar  
  linC          |
| 6 | | simpl 473 |
. . . . . . 7
          |
| 7 | 6 | ad2antrr 762 |
. . . . . 6
         
 
    
    finSupp    Scalar  
  linC       
  |
| 8 | | simpr 477 |
. . . . . . 7
         
  |
| 9 | 8 | adantr 481 |
. . . . . 6
         
 
    
    finSupp    Scalar  
  linC       
  |
| 10 | | simprl 794 |
. . . . . 6
         
 
    
    finSupp    Scalar  
  linC       
      |
| 11 | | lincscmcl.s |
. . . . . . 7
     |
| 12 | 1, 2, 11, 3 | lmodvscl 18880 |
. . . . . 6
 
             |
| 13 | 7, 9, 10, 12 | syl3anc 1326 |
. . . . 5
         
 
    
    finSupp    Scalar  
  linC       
        |
| 14 | 2 | lmodring 18871 |
. . . . . . . . . . . . . . . . 17

Scalar    |
| 15 | 14 | ad2antrr 762 |
. . . . . . . . . . . . . . . 16
         
Scalar    |
| 16 | 15 | adantl 482 |
. . . . . . . . . . . . . . 15
     
 finSupp    Scalar  
  linC           
 
        Scalar    |
| 17 | 16 | adantr 481 |
. . . . . . . . . . . . . 14
        finSupp    Scalar  
  linC           
 
       
 Scalar    |
| 18 | 8 | adantl 482 |
. . . . . . . . . . . . . . 15
     
 finSupp    Scalar  
  linC           
 
       
  |
| 19 | 18 | adantr 481 |
. . . . . . . . . . . . . 14
        finSupp    Scalar  
  linC           
 
       
   |
| 20 | | elmapi 7879 |
. . . . . . . . . . . . . . . . . 18
         |
| 21 | | ffvelrn 6357 |
. . . . . . . . . . . . . . . . . . 19
     
       |
| 22 | 21 | ex 450 |
. . . . . . . . . . . . . . . . . 18
             |
| 23 | 20, 22 | syl 17 |
. . . . . . . . . . . . . . . . 17
           |
| 24 | 23 | adantr 481 |
. . . . . . . . . . . . . . . 16
    
finSupp    Scalar     linC      

       |
| 25 | 24 | ad2antrr 762 |
. . . . . . . . . . . . . . 15
     
 finSupp    Scalar  
  linC           
 
                |
| 26 | 25 | imp 445 |
. . . . . . . . . . . . . 14
        finSupp    Scalar  
  linC           
 
       
       |
| 27 | | eqid 2622 |
. . . . . . . . . . . . . . 15
   Scalar      Scalar    |
| 28 | 3, 27 | ringcl 18561 |
. . . . . . . . . . . . . 14
  Scalar 
    
     Scalar           |
| 29 | 17, 19, 26, 28 | syl3anc 1326 |
. . . . . . . . . . . . 13
        finSupp    Scalar  
  linC           
 
       
      Scalar           |
| 30 | | eqid 2622 |
. . . . . . . . . . . . 13
      Scalar                Scalar           |
| 31 | 29, 30 | fmptd 6385 |
. . . . . . . . . . . 12
     
 finSupp    Scalar  
  linC           
 
              Scalar                |
| 32 | | fvex 6201 |
. . . . . . . . . . . . . 14
   Scalar    |
| 33 | 3, 32 | eqeltri 2697 |
. . . . . . . . . . . . 13
 |
| 34 | | simpr 477 |
. . . . . . . . . . . . . . 15
               |
| 35 | 34 | adantr 481 |
. . . . . . . . . . . . . 14
         
       |
| 36 | 35 | adantl 482 |
. . . . . . . . . . . . 13
     
 finSupp    Scalar  
  linC           
 
       
       |
| 37 | | elmapg 7870 |
. . . . . . . . . . . . 13
 
             Scalar                  Scalar                 |
| 38 | 33, 36, 37 | sylancr 695 |
. . . . . . . . . . . 12
     
 finSupp    Scalar  
  linC           
 
               Scalar                  Scalar                 |
| 39 | 31, 38 | mpbird 247 |
. . . . . . . . . . 11
     
 finSupp    Scalar  
  linC           
 
              Scalar              |
| 40 | 15, 35, 8 | 3jca 1242 |
. . . . . . . . . . . . 13
         
 Scalar      
   |
| 41 | 40 | adantl 482 |
. . . . . . . . . . . 12
     
 finSupp    Scalar  
  linC           
 
         Scalar      
   |
| 42 | | simpl 473 |
. . . . . . . . . . . . 13
    
finSupp    Scalar     linC      

   |
| 43 | 42 | ad2antrr 762 |
. . . . . . . . . . . 12
     
 finSupp    Scalar  
  linC           
 
       
    |
| 44 | | simprl 794 |
. . . . . . . . . . . . 13
    
finSupp    Scalar     linC      
finSupp    Scalar     |
| 45 | 44 | ad2antrr 762 |
. . . . . . . . . . . 12
     
 finSupp    Scalar  
  linC           
 
        finSupp    Scalar     |
| 46 | 3 | rmfsupp 42155 |
. . . . . . . . . . . 12
   Scalar      
  
finSupp    Scalar          Scalar          finSupp    Scalar     |
| 47 | 41, 43, 45, 46 | syl3anc 1326 |
. . . . . . . . . . 11
     
 finSupp    Scalar  
  linC           
 
              Scalar          finSupp    Scalar     |
| 48 | | oveq2 6658 |
. . . . . . . . . . . . . . 15
   linC          linC        |
| 49 | 48 | adantl 482 |
. . . . . . . . . . . . . 14
  finSupp    Scalar     linC           linC        |
| 50 | 49 | adantl 482 |
. . . . . . . . . . . . 13
    
finSupp    Scalar     linC      
     linC        |
| 51 | 50 | ad2antrr 762 |
. . . . . . . . . . . 12
     
 finSupp    Scalar  
  linC           
 
             linC        |
| 52 | | simprl 794 |
. . . . . . . . . . . . 13
     
 finSupp    Scalar  
  linC           
 
                 |
| 53 | 42 | adantr 481 |
. . . . . . . . . . . . . 14
      finSupp    Scalar     linC                |
| 54 | 53, 8 | anim12i 590 |
. . . . . . . . . . . . 13
     
 finSupp    Scalar  
  linC           
 
              |
| 55 | | eqid 2622 |
. . . . . . . . . . . . . 14
  linC       linC      |
| 56 | 11, 27, 55, 3, 30 | lincscm 42219 |
. . . . . . . . . . . . 13
           
 finSupp    Scalar       linC             Scalar           linC       |
| 57 | 52, 54, 45, 56 | syl3anc 1326 |
. . . . . . . . . . . 12
     
 finSupp    Scalar  
  linC           
 
           linC             Scalar           linC       |
| 58 | 51, 57 | eqtrd 2656 |
. . . . . . . . . . 11
     
 finSupp    Scalar  
  linC           
 
                 Scalar           linC       |
| 59 | | breq1 4656 |
. . . . . . . . . . . . 13
       Scalar           finSupp    Scalar  

     Scalar          finSupp    Scalar      |
| 60 | | oveq1 6657 |
. . . . . . . . . . . . . 14
       Scalar            linC            Scalar           linC       |
| 61 | 60 | eqeq2d 2632 |
. . . . . . . . . . . . 13
       Scalar               linC    
         Scalar           linC        |
| 62 | 59, 61 | anbi12d 747 |
. . . . . . . . . . . 12
       Scalar            finSupp
   Scalar  
    linC             Scalar          finSupp    Scalar  
         Scalar           linC         |
| 63 | 62 | rspcev 3309 |
. . . . . . . . . . 11
        Scalar                   Scalar          finSupp    Scalar   
        Scalar           linC            finSupp    Scalar       linC        |
| 64 | 39, 47, 58, 63 | syl12anc 1324 |
. . . . . . . . . 10
     
 finSupp    Scalar  
  linC           
 
        
    finSupp    Scalar       linC        |
| 65 | 64 | ex 450 |
. . . . . . . . 9
      finSupp    Scalar     linC                    
      finSupp    Scalar       linC         |
| 66 | 65 | ex 450 |
. . . . . . . 8
    
finSupp    Scalar     linC      
    
         
     finSupp    Scalar       linC          |
| 67 | 66 | rexlimiva 3028 |
. . . . . . 7
      finSupp    Scalar     linC          
         
     finSupp    Scalar       linC          |
| 68 | 67 | impcom 446 |
. . . . . 6
      
    finSupp    Scalar  
  linC                      finSupp    Scalar       linC         |
| 69 | 68 | impcom 446 |
. . . . 5
         
 
    
    finSupp    Scalar  
  linC       
     finSupp    Scalar       linC        |
| 70 | 1, 2, 3 | lcoval 42201 |
. . . . . 6
            LinCo 
      
     finSupp    Scalar       linC          |
| 71 | 70 | ad2antrr 762 |
. . . . 5
         
 
    
    finSupp    Scalar  
  linC       
    LinCo              finSupp    Scalar  
    linC          |
| 72 | 13, 69, 71 | mpbir2and 957 |
. . . 4
         
 
    
    finSupp    Scalar  
  linC       
   LinCo    |
| 73 | 72 | ex 450 |
. . 3
         
 
    
    finSupp    Scalar  
  linC          LinCo     |
| 74 | 5, 73 | sylbid 230 |
. 2
         
  LinCo     LinCo     |
| 75 | 74 | 3impia 1261 |
1
        
 LinCo      LinCo    |