Step | Hyp | Ref
| Expression |
1 | | submrcl 17346 |
. . . 4
 SubMnd 
  |
2 | 1 | 3ad2ant1 1082 |
. . 3
  SubMnd  SubMnd 
       |
3 | | eqid 2622 |
. . . . 5
         |
4 | 3 | submss 17350 |
. . . 4
 SubMnd 
      |
5 | 4 | 3ad2ant1 1082 |
. . 3
  SubMnd  SubMnd 
           |
6 | 3 | submss 17350 |
. . . 4
 SubMnd 
      |
7 | 6 | 3ad2ant2 1083 |
. . 3
  SubMnd  SubMnd 
           |
8 | | lsmsubg.p |
. . . 4
     |
9 | 3, 8 | lsmssv 18058 |
. . 3
     
      
      |
10 | 2, 5, 7, 9 | syl3anc 1326 |
. 2
  SubMnd  SubMnd 
      
      |
11 | | simp2 1062 |
. . . 4
  SubMnd  SubMnd 
     SubMnd    |
12 | 3, 8 | lsmub1x 18061 |
. . . 4
 
    SubMnd  
    |
13 | 5, 11, 12 | syl2anc 693 |
. . 3
  SubMnd  SubMnd 
         |
14 | | eqid 2622 |
. . . . 5
         |
15 | 14 | subm0cl 17352 |
. . . 4
 SubMnd 
      |
16 | 15 | 3ad2ant1 1082 |
. . 3
  SubMnd  SubMnd 
           |
17 | 13, 16 | sseldd 3604 |
. 2
  SubMnd  SubMnd 
         
   |
18 | | eqid 2622 |
. . . . . . 7
       |
19 | 3, 18, 8 | lsmelvalx 18055 |
. . . . . 6
     
        

  
       |
20 | 2, 5, 7, 19 | syl3anc 1326 |
. . . . 5
  SubMnd  SubMnd 
        

  
       |
21 | 3, 18, 8 | lsmelvalx 18055 |
. . . . . 6
     
        

  
       |
22 | 2, 5, 7, 21 | syl3anc 1326 |
. . . . 5
  SubMnd  SubMnd 
        

  
       |
23 | 20, 22 | anbi12d 747 |
. . . 4
  SubMnd  SubMnd 
             

                    |
24 | | reeanv 3107 |
. . . . 5
  
 
  
    
       
 

       

          |
25 | | reeanv 3107 |
. . . . . . 7
  
       
  
    
 
       
          |
26 | 2 | adantr 481 |
. . . . . . . . . . . 12
   SubMnd  SubMnd 
        
     |
27 | 5 | adantr 481 |
. . . . . . . . . . . . 13
   SubMnd  SubMnd 
        
         |
28 | | simprll 802 |
. . . . . . . . . . . . 13
   SubMnd  SubMnd 
        
     |
29 | 27, 28 | sseldd 3604 |
. . . . . . . . . . . 12
   SubMnd  SubMnd 
        
         |
30 | | simprlr 803 |
. . . . . . . . . . . . 13
   SubMnd  SubMnd 
        
     |
31 | 27, 30 | sseldd 3604 |
. . . . . . . . . . . 12
   SubMnd  SubMnd 
        
         |
32 | 7 | adantr 481 |
. . . . . . . . . . . . 13
   SubMnd  SubMnd 
        
         |
33 | | simprrl 804 |
. . . . . . . . . . . . 13
   SubMnd  SubMnd 
        
     |
34 | 32, 33 | sseldd 3604 |
. . . . . . . . . . . 12
   SubMnd  SubMnd 
        
         |
35 | | simprrr 805 |
. . . . . . . . . . . . 13
   SubMnd  SubMnd 
        
     |
36 | 32, 35 | sseldd 3604 |
. . . . . . . . . . . 12
   SubMnd  SubMnd 
        
         |
37 | | simpl3 1066 |
. . . . . . . . . . . . . 14
   SubMnd  SubMnd 
        
         |
38 | 37, 30 | sseldd 3604 |
. . . . . . . . . . . . 13
   SubMnd  SubMnd 
        
         |
39 | | lsmsubg.z |
. . . . . . . . . . . . . 14
Cntz   |
40 | 18, 39 | cntzi 17762 |
. . . . . . . . . . . . 13
     
                 |
41 | 38, 33, 40 | syl2anc 693 |
. . . . . . . . . . . 12
   SubMnd  SubMnd 
        
                   |
42 | 3, 18, 26, 29, 31, 34, 36, 41 | mnd4g 17307 |
. . . . . . . . . . 11
   SubMnd  SubMnd 
        
                                               |
43 | | simpl1 1064 |
. . . . . . . . . . . . 13
   SubMnd  SubMnd 
        
   SubMnd    |
44 | 18 | submcl 17353 |
. . . . . . . . . . . . 13
  SubMnd 
          |
45 | 43, 28, 30, 44 | syl3anc 1326 |
. . . . . . . . . . . 12
   SubMnd  SubMnd 
        
            |
46 | | simpl2 1065 |
. . . . . . . . . . . . 13
   SubMnd  SubMnd 
        
   SubMnd    |
47 | 18 | submcl 17353 |
. . . . . . . . . . . . 13
  SubMnd 
          |
48 | 46, 33, 35, 47 | syl3anc 1326 |
. . . . . . . . . . . 12
   SubMnd  SubMnd 
        
            |
49 | 3, 18, 8 | lsmelvalix 18056 |
. . . . . . . . . . . 12
  
                                                   |
50 | 26, 27, 32, 45, 48, 49 | syl32anc 1334 |
. . . . . . . . . . 11
   SubMnd  SubMnd 
        
                            |
51 | 42, 50 | eqeltrrd 2702 |
. . . . . . . . . 10
   SubMnd  SubMnd 
        
                            |
52 | | oveq12 6659 |
. . . . . . . . . . 11
        
  
                                   |
53 | 52 | eleq1d 2686 |
. . . . . . . . . 10
        
  
             
                           |
54 | 51, 53 | syl5ibrcom 237 |
. . . . . . . . 9
   SubMnd  SubMnd 
        
           
  
                 |
55 | 54 | anassrs 680 |
. . . . . . . 8
    SubMnd 
SubMnd       
 

                          
    |
56 | 55 | rexlimdvva 3038 |
. . . . . . 7
   SubMnd  SubMnd 
                                  
    |
57 | 25, 56 | syl5bir 233 |
. . . . . 6
   SubMnd  SubMnd 
          
                       
    |
58 | 57 | rexlimdvva 3038 |
. . . . 5
  SubMnd  SubMnd 
      

 
       
                    |
59 | 24, 58 | syl5bir 233 |
. . . 4
  SubMnd  SubMnd 
        
       

                    |
60 | 23, 59 | sylbid 230 |
. . 3
  SubMnd  SubMnd 
           
  
    
    |
61 | 60 | ralrimivv 2970 |
. 2
  SubMnd  SubMnd 
      
  
              |
62 | 3, 14, 18 | issubm 17347 |
. . 3
    SubMnd                    
               |
63 | 2, 62 | syl 17 |
. 2
  SubMnd  SubMnd 
        SubMnd 
             
                    |
64 | 10, 17, 61, 63 | mpbir3and 1245 |
1
  SubMnd  SubMnd 
       SubMnd    |