Proof of Theorem hmoplint
| Step | Hyp | Ref
| Expression |
| 1 | | hmopft 9801 |
. . 3

HrmOp       |
| 2 | | hmopt 9846 |
. . . . . . . . . . 11
  HrmOp    
                       |
| 3 | 2 | eqcomd 1480 |
. . . . . . . . . 10
  HrmOp    
                       |
| 4 | | pm3.26 319 |
. . . . . . . . . . 11
  HrmOp    HrmOp |
| 5 | 4 | ad2antrr 404 |
. . . . . . . . . 10
    HrmOp

   
HrmOp |
| 6 | | hvaddclt 8882 |
. . . . . . . . . . . . 13
    
      |
| 7 | | hvmulclt 8883 |
. . . . . . . . . . . . 13
  
    |
| 8 | 6, 7 | sylan 448 |
. . . . . . . . . . . 12
           |
| 9 | 8 | adantll 392 |
. . . . . . . . . . 11
   HrmOp           |
| 10 | 9 | adantr 389 |
. . . . . . . . . 10
    HrmOp

   
      |
| 11 | | pm3.27 323 |
. . . . . . . . . 10
    HrmOp

   
  |
| 12 | 3, 5, 10, 11 | syl3anc 858 |
. . . . . . . . 9
    HrmOp

   
                      |
| 13 | | hiassdit 8957 |
. . . . . . . . . 10
        
                              |
| 14 | | simprl 414 |
. . . . . . . . . . 11
  HrmOp      |
| 15 | 14 | ad2antrr 404 |
. . . . . . . . . 10
    HrmOp

   
  |
| 16 | | simprr 415 |
. . . . . . . . . . 11
  HrmOp      |
| 17 | 16 | ad2antrr 404 |
. . . . . . . . . 10
    HrmOp

   
  |
| 18 | | simplr 413 |
. . . . . . . . . 10
    HrmOp

   
  |
| 19 | | ffvelrn 3814 |
. . . . . . . . . . . . 13
     
       |
| 20 | 19, 1 | sylan 448 |
. . . . . . . . . . . 12
  HrmOp
    
  |
| 21 | 20 | adantlr 393 |
. . . . . . . . . . 11
   HrmOp 
       |
| 22 | 21 | adantllr 397 |
. . . . . . . . . 10
    HrmOp

   
      |
| 23 | 13, 15, 17, 18, 22 | syl2anc 472 |
. . . . . . . . 9
    HrmOp

   
                            |
| 24 | | hiassdit 8957 |
. . . . . . . . . . 11
            
                                  |
| 25 | | ffvelrn 3814 |
. . . . . . . . . . . . . 14
     
       |
| 26 | 25, 1 | sylan 448 |
. . . . . . . . . . . . 13
  HrmOp
       |
| 27 | 26 | adantrl 394 |
. . . . . . . . . . . 12
  HrmOp          |
| 28 | 27 | ad2antrr 404 |
. . . . . . . . . . 11
    HrmOp

   
      |
| 29 | | ffvelrn 3814 |
. . . . . . . . . . . . . 14
     
       |
| 30 | 29, 1 | sylan 448 |
. . . . . . . . . . . . 13
  HrmOp
       |
| 31 | 30 | adantr 389 |
. . . . . . . . . . . 12
   HrmOp 
       |
| 32 | 31 | adantllr 397 |
. . . . . . . . . . 11
    HrmOp

   
      |
| 33 | 24, 15, 28, 32, 11 | syl2anc 472 |
. . . . . . . . . 10
    HrmOp

   
                                |
| 34 | | hmopt 9846 |
. . . . . . . . . . . . . . . 16
  HrmOp
               |
| 35 | 34 | eqcomd 1480 |
. . . . . . . . . . . . . . 15
  HrmOp
               |
| 36 | 35 | 3expa 833 |
. . . . . . . . . . . . . 14
   HrmOp 
               |
| 37 | 36 | opreq2d 3976 |
. . . . . . . . . . . . 13
   HrmOp 
 
                 |
| 38 | 37 | adantlrl 398 |
. . . . . . . . . . . 12
   HrmOp                       |
| 39 | 38 | adantlr 393 |
. . . . . . . . . . 11
    HrmOp

   
                  |
| 40 | | hmopt 9846 |
. . . . . . . . . . . . . 14
  HrmOp
               |
| 41 | 40 | eqcomd 1480 |
. . . . . . . . . . . . 13
  HrmOp
               |
| 42 | 41 | 3expa 833 |
. . . . . . . . . . . 12
   HrmOp 
               |
| 43 | 42 | adantllr 397 |
. . . . . . . . . . 11
    HrmOp

   
              |
| 44 | 39, 43 | opreq12d 3978 |
. . . . . . . . . 10
    HrmOp

   
                                  |
| 45 | 33, 44 | eqtr2d 1508 |
. . . . . . . . 9
    HrmOp

   
                                |
| 46 | 12, 23, 45 | 3eqtrd 1511 |
. . . . . . . 8
    HrmOp

   
                          |
| 47 | 46 | r19.21aiva 1714 |
. . . . . . 7
   HrmOp                                |
| 48 | | hial2eqt 8972 |
. . . . . . . . 9
                      
 
                                               |
| 49 | | ffvelrn 3814 |
. . . . . . . . . . 11
     
               |
| 50 | 49, 8 | |