Proof of Theorem ltmpq
| Step | Hyp | Ref
| Expression |
| 1 | | ltapq.2 |
. 2
 |
| 2 | | dmmulpq 5073 |
. 2
   |
| 3 | | ltapq.1 |
. 2
 |
| 4 | | ltrelpq 5063 |
. 2

  |
| 5 | | 0npq 5062 |
. 2
 |
| 6 | | df-nq 5050 |
. . 3
     |
| 7 | | breq1 2627 |
. . . 4
     
                  |
| 8 | | opreq2 3975 |
. . . . 5
     
                
   |
| 9 | 8 | breq1d 2634 |
. . . 4
     
               
 
  
 
                     |
| 10 | 7, 9 | bibi12d 631 |
. . 3
     
                          
 
  
 
                             |
| 11 | | breq2 2628 |
. . . 4
     
         |
| 12 | | opreq2 3975 |
. . . . 5
     
                
   |
| 13 | 12 | breq2d 2635 |
. . . 4
     
                                    |
| 14 | 11, 13 | bibi12d 631 |
. . 3
     
    
 
          
 
  
 
                    |
| 15 | | opreq1 3974 |
. . . . 5
     
           |
| 16 | | opreq1 3974 |
. . . . 5
     
           |
| 17 | 15, 16 | breq12d 2636 |
. . . 4
     
                      |
| 18 | 17 | bibi2d 620 |
. . 3
     
                          |
| 19 | | mulclpi 5033 |
. . . . . . . . 9
 

    |
| 20 | | oprex 3989 |
. . . . . . . . . . 11

  |
| 21 | | oprex 3989 |
. . . . . . . . . . 11
   |
| 22 | 20, 21 | ltmpi 5043 |
. . . . . . . . . 10
  
                    |
| 23 | | visset 1816 |
. . . . . . . . . . . 12
 |
| 24 | | visset 1816 |
. . . . . . . . . . . 12
 |
| 25 | | visset 1816 |
. . . . . . . . . . . 12
 |
| 26 | | visset 1816 |
. . . . . . . . . . . . 13
 |
| 27 | | visset 1816 |
. . . . . . . . . . . . 13
 |
| 28 | 26, 27 | mulcompi 5036 |
. . . . . . . . . . . 12
     |
| 29 | | visset 1816 |
. . . . . . . . . . . . 13
 |
| 30 | 27, 29 | mulasspi 5037 |
. . . . . . . . . . . 12
         |
| 31 | | visset 1816 |
. . . . . . . . . . . 12
 |
| 32 | 23, 24, 25, 28, 30, 31 | caopr4 4070 |
. . . . . . . . . . 11
  
          |
| 33 | | visset 1816 |
. . . . . . . . . . . . 13
 |
| 34 | | visset 1816 |
. . . . . . . . . . . . 13
 |
| 35 | 25, 33, 23, 28, 30, 34 | caopr4 4070 |
. . . . . . . . . . . 12
             |
| 36 | 25, 23 | mulcompi 5036 |
. . . . . . . . . . . . 13

    |
| 37 | 36 | opreq1i 3977 |
. . . . . . . . . . . 12
             |
| 38 | 35, 37 | eqtr 1498 |
. . . . . . . . . . 11
             |
| 39 | 32, 38 | breq12i 2633 |
. . . . . . . . . 10
               
           |
| 40 | 22, 39 | syl6bbr 540 |
. . . . . . . . 9
  
                    |
| 41 | 19, 40 | syl 10 |
. . . . . . . 8
 

                    |
| 42 | 24, 33, 34, 31 | ordpipq 5068 |
. . . . . . . 8
                 |
| 43 | | oprex 3989 |
. . . . . . . . 9
   |
| 44 | | oprex 3989 |
. . . . . . . . 9

  |
| 45 | | oprex 3989 |
. . . . . . . . 9
   |
| 46 | | oprex 3989 |
. . . . . . . . 9

  |
| 47 | 43, 44, 45, 46 | ordpipq 5068 |
. . . . . . . 8
                                 |
| 48 | 41, 42, 47 | 3bitr4g 557 |
. . . . . . 7
 

               
               |
| 49 | 48 | adantr 391 |
. . . . . 6
      
       
 
  
 
    
               |
| 50 | | mulpipq 5067 |
. . . . . . . 8
    
                       |
| 51 | 50 | adantrr 397 |
. . . . . . 7
      
       
 
  
 
          |
| 52 | | mulpipq 5067 |
. . . . . . . 8
    
                       |
| 53 | 52 | adantrl 396 |
. . . . . . 7
      
       
 
  
 
          |
| 54 | 51, 53 | breq12d 2636 |
. . . . . 6
      
                     
  
 
    
               |
| 55 | 49, 54 | bitr4d 533 |
. . . . 5
      
       
 
  
 
                
  
 
![]() |