| Step | Hyp | Ref
| Expression |
| 1 | | eqid 2622 |
. . . . . 6
         |
| 2 | | eqid 2622 |
. . . . . 6
       |
| 3 | | eqid 2622 |
. . . . . 6
comp  comp   |
| 4 | | setcmon.h |
. . . . . 6
Mono   |
| 5 | | setcmon.u |
. . . . . . 7
   |
| 6 | | setcmon.c |
. . . . . . . 8
     |
| 7 | 6 | setccat 16735 |
. . . . . . 7
   |
| 8 | 5, 7 | syl 17 |
. . . . . 6
   |
| 9 | | setcmon.x |
. . . . . . 7
   |
| 10 | 6, 5 | setcbas 16728 |
. . . . . . 7
       |
| 11 | 9, 10 | eleqtrd 2703 |
. . . . . 6
       |
| 12 | | setcmon.y |
. . . . . . 7
   |
| 13 | 12, 10 | eleqtrd 2703 |
. . . . . 6
       |
| 14 | 1, 2, 3, 4, 8, 11,
13 | monhom 16395 |
. . . . 5
    
  
      |
| 15 | 14 | sselda 3603 |
. . . 4
 
    
         |
| 16 | 6, 5, 2, 9, 12 | elsetchom 16731 |
. . . . 5
        
       |
| 17 | 16 | biimpa 501 |
. . . 4
 
              |
| 18 | 15, 17 | syldan 487 |
. . 3
 
    
      |
| 19 | | simprr 796 |
. . . . . . . . . . . 12
         

                    |
| 20 | 19 | sneqd 4189 |
. . . . . . . . . . 11
         

                        |
| 21 | 20 | xpeq2d 5139 |
. . . . . . . . . 10
         

                            |
| 22 | 18 | adantr 481 |
. . . . . . . . . . . 12
         

                |
| 23 | | ffn 6045 |
. . . . . . . . . . . 12
    
  |
| 24 | 22, 23 | syl 17 |
. . . . . . . . . . 11
         

            |
| 25 | | simprll 802 |
. . . . . . . . . . 11
         

            |
| 26 | | fcoconst 6401 |
. . . . . . . . . . 11
 
                 |
| 27 | 24, 25, 26 | syl2anc 693 |
. . . . . . . . . 10
         

          
               |
| 28 | | simprlr 803 |
. . . . . . . . . . 11
         

            |
| 29 | | fcoconst 6401 |
. . . . . . . . . . 11
 
                 |
| 30 | 24, 28, 29 | syl2anc 693 |
. . . . . . . . . 10
         

          
               |
| 31 | 21, 27, 30 | 3eqtr4d 2666 |
. . . . . . . . 9
         

          
             |
| 32 | 5 | ad2antrr 762 |
. . . . . . . . . 10
         

            |
| 33 | 9 | ad2antrr 762 |
. . . . . . . . . 10
         

            |
| 34 | 12 | ad2antrr 762 |
. . . . . . . . . 10
         

            |
| 35 | | fconst6g 6094 |
. . . . . . . . . . 11
           |
| 36 | 25, 35 | syl 17 |
. . . . . . . . . 10
         

                    |
| 37 | 6, 32, 3, 33, 33, 34, 36, 22 | setcco 16733 |
. . . . . . . . 9
         

                 comp                  |
| 38 | | fconst6g 6094 |
. . . . . . . . . . 11
           |
| 39 | 28, 38 | syl 17 |
. . . . . . . . . 10
         

                    |
| 40 | 6, 32, 3, 33, 33, 34, 39, 22 | setcco 16733 |
. . . . . . . . 9
         

                 comp                  |
| 41 | 31, 37, 40 | 3eqtr4d 2666 |
. . . . . . . 8
         

                 comp              
  comp            |
| 42 | 8 | ad2antrr 762 |
. . . . . . . . 9
         

            |
| 43 | 11 | ad2antrr 762 |
. . . . . . . . 9
         

                |
| 44 | 13 | ad2antrr 762 |
. . . . . . . . 9
         

                |
| 45 | | simplr 792 |
. . . . . . . . 9
         

                |
| 46 | 6, 32, 2, 33, 33 | elsetchom 16731 |
. . . . . . . . . 10
         

                                 |
| 47 | 36, 46 | mpbird 247 |
. . . . . . . . 9
         

                       |
| 48 | 6, 32, 2, 33, 33 | elsetchom 16731 |
. . . . . . . . . 10
         

                                 |
| 49 | 39, 48 | mpbird 247 |
. . . . . . . . 9
         

                       |
| 50 | 1, 2, 3, 4, 42, 43, 44, 43, 45, 47, 49 | moni 16396 |
. . . . . . . 8
         

               
  comp                 comp                     |
| 51 | 41, 50 | mpbid 222 |
. . . . . . 7
         

                    |
| 52 | 51 | fveq1d 6193 |
. . . . . 6
         

                            |
| 53 | | vex 3203 |
. . . . . . . 8
 |
| 54 | 53 | fvconst2 6469 |
. . . . . . 7
           |
| 55 | 25, 54 | syl 17 |
. . . . . 6
         

                    |
| 56 | | vex 3203 |
. . . . . . . 8
 |
| 57 | 56 | fvconst2 6469 |
. . . . . . 7
           |
| 58 | 25, 57 | syl 17 |
. . . . . 6
         

                    |
| 59 | 52, 55, 58 | 3eqtr3d 2664 |
. . . . 5
         

            |
| 60 | 59 | expr 643 |
. . . 4
        
 
            |
| 61 | 60 | ralrimivva 2971 |
. . 3
 
    


            |
| 62 | | dff13 6512 |
. . 3
    
     

        
    |
| 63 | 18, 61, 62 | sylanbrc 698 |
. 2
 
    
      |
| 64 | | f1f 6101 |
. . . 4
           |
| 65 | 16 | biimpar 502 |
. . . 4
 
              |
| 66 | 64, 65 | sylan2 491 |
. . 3
 
    
  
      |
| 67 | 10 | adantr 481 |
. . . . . 6
 
    
      |
| 68 | 67 | eleq2d 2687 |
. . . . 5
 
             |
| 69 | 5 | ad2antrr 762 |
. . . . . . . . . . 11
                
  
      
  |
| 70 | | simprl 794 |
. . . . . . . . . . 11
                
  
      
  |
| 71 | 9 | ad2antrr 762 |
. . . . . . . . . . 11
                
  
      
  |
| 72 | 12 | ad2antrr 762 |
. . . . . . . . . . 11
                
  
      
  |
| 73 | | simprrl 804 |
. . . . . . . . . . . 12
                
  
      
         |
| 74 | 6, 69, 2, 70, 71 | elsetchom 16731 |
. . . . . . . . . . . 12
                
  
      
               |
| 75 | 73, 74 | mpbid 222 |
. . . . . . . . . . 11
                
  
      
      |
| 76 | 64 | ad2antlr 763 |
. . . . . . . . . . 11
                
  
      
      |
| 77 | 6, 69, 3, 70, 71, 72, 75, 76 | setcco 16733 |
. . . . . . . . . 10
                
  
      
       comp          |
| 78 | | simprrr 805 |
. . . . . . . . . . . 12
                
  
      
         |
| 79 | 6, 69, 2, 70, 71 | elsetchom 16731 |
. . . . . . . . . . . 12
                
  
      
               |
| 80 | 78, 79 | mpbid 222 |
. . . . . . . . . . 11
                
  
      
      |
| 81 | 6, 69, 3, 70, 71, 72, 80, 76 | setcco 16733 |
. . . . . . . . . 10
                
  
      
       comp          |
| 82 | 77, 81 | eqeq12d 2637 |
. . . . . . . . 9
                
  
      
        comp             comp             |
| 83 | | simplr 792 |
. . . . . . . . . . 11
                
  
      
      |
| 84 | | cocan1 6546 |
. . . . . . . . . . 11
                   
   |
| 85 | 83, 75, 80, 84 | syl3anc 1326 |
. . . . . . . . . 10
                
  
      
 
  
   |
| 86 | 85 | biimpd 219 |
. . . . . . . . 9
                
  
      
 
      |
| 87 | 82, 86 | sylbid 230 |
. . . . . . . 8
                
  
      
        comp             comp         |
| 88 | 87 | anassrs 680 |
. . . . . . 7
         
                
        comp             comp         |
| 89 | 88 | ralrimivva 2971 |
. . . . . 6
       
          
  
             comp             comp         |
| 90 | 89 | ex 450 |
. . . . 5
 
               
  
             comp             comp          |
| 91 | 68, 90 | sylbird 250 |
. . . 4
 
                   
  
             comp             comp          |
| 92 | 91 | ralrimiv 2965 |
. . 3
 
     
     
  
                      comp             comp     
   |
| 93 | 1, 2, 3, 4, 8, 11,
13 | ismon2 16394 |
. . . 4
                                              comp             comp     
     |
| 94 | 93 | adantr 481 |
. . 3
 
                                                  comp             comp     
     |
| 95 | 66, 92, 94 | mpbir2and 957 |
. 2
 
    
      |
| 96 | 63, 95 | impbida 877 |
1
             |