Step | Hyp | Ref
| Expression |
1 | | eqid 2622 |
. . . . . 6
         |
2 | | eqid 2622 |
. . . . . 6
         |
3 | 1, 2 | mgmhmf 41784 |
. . . . 5
  MgmHom 
              |
4 | 3 | adantr 481 |
. . . 4
   MgmHom   MgmHom  
              |
5 | | ffn 6045 |
. . . 4
            
      |
6 | 4, 5 | syl 17 |
. . 3
   MgmHom   MgmHom  
      |
7 | 1, 2 | mgmhmf 41784 |
. . . . 5
  MgmHom 
              |
8 | 7 | adantl 482 |
. . . 4
   MgmHom   MgmHom  
              |
9 | | ffn 6045 |
. . . 4
            
      |
10 | 8, 9 | syl 17 |
. . 3
   MgmHom   MgmHom  
      |
11 | | fndmin 6324 |
. . 3
           
                 |
12 | 6, 10, 11 | syl2anc 693 |
. 2
   MgmHom   MgmHom  
                  |
13 | | ssrab2 3687 |
. . . 4
                   |
14 | 13 | a1i 11 |
. . 3
   MgmHom   MgmHom  
                    |
15 | | mgmhmrcl 41781 |
. . . . . . . . . . . . . 14
  MgmHom 
 Mgm Mgm  |
16 | 15 | simpld 475 |
. . . . . . . . . . . . 13
  MgmHom 
Mgm |
17 | 16 | adantr 481 |
. . . . . . . . . . . 12
   MgmHom   MgmHom  
Mgm |
18 | 17 | ad2antrr 762 |
. . . . . . . . . . 11
     MgmHom   MgmHom       
                         Mgm |
19 | | simplrl 800 |
. . . . . . . . . . 11
     MgmHom   MgmHom       
                               |
20 | | simprl 794 |
. . . . . . . . . . 11
     MgmHom   MgmHom       
                               |
21 | | eqid 2622 |
. . . . . . . . . . . 12
       |
22 | 1, 21 | mgmcl 17245 |
. . . . . . . . . . 11
  Mgm    
    
  
          |
23 | 18, 19, 20, 22 | syl3anc 1326 |
. . . . . . . . . 10
     MgmHom   MgmHom       
                                      |
24 | | simplrr 801 |
. . . . . . . . . . . 12
     MgmHom   MgmHom       
                                   |
25 | | simprr 796 |
. . . . . . . . . . . 12
     MgmHom   MgmHom       
                                   |
26 | 24, 25 | oveq12d 6668 |
. . . . . . . . . . 11
     MgmHom   MgmHom       
                                                         |
27 | | simplll 798 |
. . . . . . . . . . . 12
     MgmHom   MgmHom       
                          MgmHom    |
28 | | eqid 2622 |
. . . . . . . . . . . . 13
       |
29 | 1, 21, 28 | mgmhmlin 41786 |
. . . . . . . . . . . 12
   MgmHom     
    
                            |
30 | 27, 19, 20, 29 | syl3anc 1326 |
. . . . . . . . . . 11
     MgmHom   MgmHom       
                                                     |
31 | | simpllr 799 |
. . . . . . . . . . . 12
     MgmHom   MgmHom       
                          MgmHom    |
32 | 1, 21, 28 | mgmhmlin 41786 |
. . . . . . . . . . . 12
   MgmHom     
    
                            |
33 | 31, 19, 20, 32 | syl3anc 1326 |
. . . . . . . . . . 11
     MgmHom   MgmHom       
                                                     |
34 | 26, 30, 33 | 3eqtr4d 2666 |
. . . . . . . . . 10
     MgmHom   MgmHom       
                                                 |
35 | | fveq2 6191 |
. . . . . . . . . . . 12
                         |
36 | | fveq2 6191 |
. . . . . . . . . . . 12
                         |
37 | 35, 36 | eqeq12d 2637 |
. . . . . . . . . . 11
                
                         |
38 | 37 | elrab 3363 |
. . . . . . . . . 10
                                 
                         |
39 | 23, 34, 38 | sylanbrc 698 |
. . . . . . . . 9
     MgmHom   MgmHom       
                                                |
40 | 39 | expr 643 |
. . . . . . . 8
     MgmHom   MgmHom       
                                                |
41 | 40 | ralrimiva 2966 |
. . . . . . 7
    MgmHom 
 MgmHom                                                         |
42 | | fveq2 6191 |
. . . . . . . . 9
           |
43 | | fveq2 6191 |
. . . . . . . . 9
           |
44 | 42, 43 | eqeq12d 2637 |
. . . . . . . 8
         
           |
45 | 44 | ralrab 3368 |
. . . . . . 7
 
                                                                          |
46 | 41, 45 | sylibr 224 |
. . . . . 6
    MgmHom 
 MgmHom                                                        |
47 | 46 | expr 643 |
. . . . 5
    MgmHom 
 MgmHom                 
                                      |
48 | 47 | ralrimiva 2966 |
. . . 4
   MgmHom   MgmHom  
              
                                       |
49 | | fveq2 6191 |
. . . . . 6
           |
50 | | fveq2 6191 |
. . . . . 6
           |
51 | 49, 50 | eqeq12d 2637 |
. . . . 5
         
           |
52 | 51 | ralrab 3368 |
. . . 4
 
                                                  
              
                                       |
53 | 48, 52 | sylibr 224 |
. . 3
   MgmHom   MgmHom  
                                                      |
54 | 1, 21 | issubmgm 41789 |
. . . 4
 Mgm                SubMgm 
                                   
                                       |
55 | 17, 54 | syl 17 |
. . 3
   MgmHom   MgmHom  
               SubMgm 
                                   
                                       |
56 | 14, 53, 55 | mpbir2and 957 |
. 2
   MgmHom   MgmHom  
              SubMgm    |
57 | 12, 56 | eqeltrd 2701 |
1
   MgmHom   MgmHom  
  SubMgm    |