| Step | Hyp | Ref
 | Expression | 
| 1 |   | mhmrcl2 13096 | 
. . 3
          MndHom     
       | 
| 2 |   | mhmrcl1 13095 | 
. . 3
          MndHom     
       | 
| 3 | 1, 2 | anim12ci 339 | 
. 2
           MndHom             MndHom      
                 | 
| 4 |   | eqid 2196 | 
. . . . 5
                | 
| 5 |   | eqid 2196 | 
. . . . 5
                | 
| 6 | 4, 5 | mhmf 13097 | 
. . . 4
          MndHom     
               | 
| 7 |   | eqid 2196 | 
. . . . 5
                | 
| 8 | 7, 4 | mhmf 13097 | 
. . . 4
          MndHom     
               | 
| 9 |   | fco 5423 | 
. . . 4
                                         
                | 
| 10 | 6, 8, 9 | syl2an 289 | 
. . 3
           MndHom             MndHom      
                     | 
| 11 |   | eqid 2196 | 
. . . . . . . . . 10
                  | 
| 12 |   | eqid 2196 | 
. . . . . . . . . 10
                  | 
| 13 | 7, 11, 12 | mhmlin 13099 | 
. . . . . . . . 9
           MndHom                 
            
                                     | 
| 14 | 13 | 3expb 1206 | 
. . . . . . . 8
           MndHom                                                                      | 
| 15 | 14 | adantll 476 | 
. . . . . . 7
            MndHom         
   MndHom                                                                       | 
| 16 | 15 | fveq2d 5562 | 
. . . . . 6
            MndHom         
   MndHom                                            
                                  | 
| 17 |   | simpll 527 | 
. . . . . . 7
            MndHom         
   MndHom                                     
   MndHom     | 
| 18 | 8 | ad2antlr 489 | 
. . . . . . . 8
            MndHom         
   MndHom                                                 | 
| 19 |   | simprl 529 | 
. . . . . . . 8
            MndHom         
   MndHom                                     
       | 
| 20 | 18, 19 | ffvelcdmd 5698 | 
. . . . . . 7
            MndHom         
   MndHom                                                 | 
| 21 |   | simprr 531 | 
. . . . . . . 8
            MndHom         
   MndHom                                             | 
| 22 | 18, 21 | ffvelcdmd 5698 | 
. . . . . . 7
            MndHom         
   MndHom                                                 | 
| 23 |   | eqid 2196 | 
. . . . . . . 8
                  | 
| 24 | 4, 12, 23 | mhmlin 13099 | 
. . . . . . 7
           MndHom                     
                
                                                     | 
| 25 | 17, 20, 22, 24 | syl3anc 1249 | 
. . . . . 6
            MndHom         
   MndHom                                                                                       | 
| 26 | 16, 25 | eqtrd 2229 | 
. . . . 5
            MndHom         
   MndHom                                            
                                      | 
| 27 | 2 | adantl 277 | 
. . . . . . 7
           MndHom             MndHom      
       | 
| 28 | 7, 11 | mndcl 13064 | 
. . . . . . . 8
               
                                         | 
| 29 | 28 | 3expb 1206 | 
. . . . . . 7
              
             
                              | 
| 30 | 27, 29 | sylan 283 | 
. . . . . 6
            MndHom         
   MndHom                                                      | 
| 31 |   | fvco3 5632 | 
. . . . . 6
                                                       
                   
         | 
| 32 | 18, 30, 31 | syl2anc 411 | 
. . . . 5
            MndHom         
   MndHom                                                                             | 
| 33 |   | fvco3 5632 | 
. . . . . . 7
                                                          | 
| 34 | 18, 19, 33 | syl2anc 411 | 
. . . . . 6
            MndHom         
   MndHom                                                           | 
| 35 |   | fvco3 5632 | 
. . . . . . 7
                                                          | 
| 36 | 18, 21, 35 | syl2anc 411 | 
. . . . . 6
            MndHom         
   MndHom                                                           | 
| 37 | 34, 36 | oveq12d 5940 | 
. . . . 5
            MndHom         
   MndHom                                                                                               | 
| 38 | 26, 32, 37 | 3eqtr4d 2239 | 
. . . 4
            MndHom         
   MndHom                                                                                         | 
| 39 | 38 | ralrimivva 2579 | 
. . 3
           MndHom             MndHom      
                                                         
                 | 
| 40 | 8 | adantl 277 | 
. . . . 5
           MndHom             MndHom      
               | 
| 41 |   | eqid 2196 | 
. . . . . . 7
                | 
| 42 | 7, 41 | mndidcl 13071 | 
. . . . . 6
                          | 
| 43 | 27, 42 | syl 14 | 
. . . . 5
           MndHom             MndHom      
               | 
| 44 |   | fvco3 5632 | 
. . . . 5
                                                                      | 
| 45 | 40, 43, 44 | syl2anc 411 | 
. . . 4
           MndHom             MndHom      
     
                           | 
| 46 |   | eqid 2196 | 
. . . . . . 7
                | 
| 47 | 41, 46 | mhm0 13100 | 
. . . . . 6
          MndHom     
                   | 
| 48 | 47 | adantl 277 | 
. . . . 5
           MndHom             MndHom      
                   | 
| 49 | 48 | fveq2d 5562 | 
. . . 4
           MndHom             MndHom      
                           | 
| 50 |   | eqid 2196 | 
. . . . . 6
                | 
| 51 | 46, 50 | mhm0 13100 | 
. . . . 5
          MndHom     
                   | 
| 52 | 51 | adantr 276 | 
. . . 4
           MndHom             MndHom      
                   | 
| 53 | 45, 49, 52 | 3eqtrd 2233 | 
. . 3
           MndHom             MndHom      
     
                   | 
| 54 | 10, 39, 53 | 3jca 1179 | 
. 2
           MndHom             MndHom      
     
                
                                                         
                                            | 
| 55 | 7, 5, 11, 23, 41, 50 | ismhm 13093 | 
. 2
                MndHom                                                    
                                                    
                                             | 
| 56 | 3, 54, 55 | sylanbrc 417 | 
1
           MndHom             MndHom      
             MndHom     |