Proof of Theorem opsqrlem6
| Step | Hyp | Ref
| Expression |
| 1 | | fveq2 4681 |
. . 3
           |
| 2 | 1 | breq1d 3348 |
. 2
            |
| 3 | | fveq2 4681 |
. . 3
               |
| 4 | 3 | breq1d 3348 |
. 2
                |
| 5 | | fveq2 4681 |
. . 3
           |
| 6 | 5 | breq1d 3348 |
. 2
            |
| 7 | | opsqrlem2.1 |
. . . 4
HrmOp |
| 8 | | opsqrlem2.2 |
. . . 4
         HrmOp HrmOp
    
        |
| 9 | | opsqrlem2.3 |
. . . 4
 
0hop   |
| 10 | 7, 8, 9 | opsqrlem2 11712 |
. . 3
    0hop |
| 11 | | idleop 11702 |
. . 3
0hop
 |
| 12 | 10, 11 | eqbrtri 3356 |
. 2
     |
| 13 | 7, 8, 9 | opsqrlem3 11713 |
. . . . . . . . 9
   HrmOp |
| 14 | 13 | ffvelrni 4788 |
. . . . . . . 8
     HrmOp |
| 15 | | idhmop 11543 |
. . . . . . . . 9
HrmOp |
| 16 | | hmopd 11584 |
. . . . . . . . 9
 HrmOp     HrmOp      HrmOp |
| 17 | 15, 16 | mpan 759 |
. . . . . . . 8
     HrmOp      HrmOp |
| 18 | 14, 17 | syl 12 |
. . . . . . 7
      HrmOp |
| 19 | | eqid 1884 |
. . . . . . . 8
                         |
| 20 | | hmopco 11585 |
. . . . . . . 8
       HrmOp
     HrmOp
                                     HrmOp |
| 21 | 19, 20 | mp3an3 1180 |
. . . . . . 7
       HrmOp
     HrmOp             HrmOp |
| 22 | 18, 18, 21 | syl11anc 524 |
. . . . . 6
             HrmOp |
| 23 | | leopsq 11700 |
. . . . . . 7
      HrmOp
0hop
              |
| 24 | 14, 17, 23 | 3syl 24 |
. . . . . 6
 0hop               |
| 25 | | opsqrlem6.4 |
. . . . . . . 8
 |
| 26 | | leop3 11696 |
. . . . . . . . 9
  HrmOp
HrmOp  0hop
    |
| 27 | 7, 15, 26 | mp2an 761 |
. . . . . . . 8

0hop
   |
| 28 | 25, 27 | mpbi 206 |
. . . . . . 7
0hop
  |
| 29 | | hmopd 11584 |
. . . . . . . . 9
 HrmOp
HrmOp

HrmOp |
| 30 | 15, 7, 29 | mp2an 761 |
. . . . . . . 8
 HrmOp |
| 31 | | leopadd 11703 |
. . . . . . . 8
               HrmOp  HrmOp 0hop            
0hop
   0hop                  |
| 32 | 30, 31 | mpanl2 771 |
. . . . . . 7
              HrmOp 0hop            
0hop
   0hop                  |
| 33 | 28, 32 | mpanr2 776 |
. . . . . 6
              HrmOp 0hop              0hop                  |
| 34 | 22, 24, 33 | syl11anc 524 |
. . . . 5
 0hop                  |
| 35 | | hmopf 11438 |
. . . . . . . . . . 11
     HrmOp           |
| 36 | 14, 35 | syl 12 |
. . . . . . . . . 10
           |
| 37 | | fco 4573 |
. . . . . . . . . . . 12
         
                         |
| 38 | 36, 36, 37 | syl11anc 524 |
. . . . . . . . . . 11
                 |
| 39 | | hmopf 11438 |
. . . . . . . . . . . . 13

HrmOp       |
| 40 | 7, 39 | ax-mp 7 |
. . . . . . . . . . . 12
     |
| 41 | | hosubcl 11336 |
. . . . . . . . . . . 12
     
                                 |
| 42 | 40, 41 | mpan 759 |
. . . . . . . . . . 11
                                 |
| 43 | | 2cn 7164 |
. . . . . . . . . . . . 13
 |
| 44 | | 2ne0 7174 |
. . . . . . . . . . . . 13
 |
| 45 | 43, 44 | reccli 6902 |
. . . . . . . . . . . 12
   |
| 46 | | homulcl 11322 |
. . . . . . . . . . . 12
                                           |
| 47 | 45, 46 | mpan 759 |
. . . . . . . . . . 11
                    
                  |
| 48 | 38, 42, 47 | 3syl 24 |
. . . . . . . . . 10
    
                  |
| 49 | | hoadddi 11366 |
. . . . . . . . . . 11
         
                                                        
                |
| 50 | 43, 49 | mp3an1 1178 |
. . . . . . . . . 10
         
                                                        
                |
| 51 | 36, 48, 50 | syl11anc 524 |
. . . . . . . . 9
                                    
                |
| 52 | | homulass 11365 |
. . . . . . . . . . . . 13
                                           
               |
| 53 | 43, 45, 52 | mp3an12 1181 |
. . . . . . . . . . . 12
                      
                                |
| 54 | 38, 42, 53 | 3syl 24 |
. . . . . . . . . . 11
      
                                |
| 55 | | homulid2 11363 |
. . . . . . . . . . . . 13
                  
                          |
| 56 | 38, 42, 55 | 3syl 24 |
. . . . . . . . . . . 12
  
                          |
| 57 | 43, 44 | recidi 6916 |
. . . . . . . . . . . . 13
     |
| 58 | 57 | opreq1i 4892 |
. . . . . . . . . . . 12
                                 |
| 59 | 56, 58 | syl5eq 1940 |
. . . . . . . . . . 11
      
                          |
| 60 | 54, 59 | eqtr3d 1927 |
. . . . . . . . . 10
                                 |
| 61 | 60 | opreq2d 4898 |
. . . . . . . . 9
                                                 |
| 62 | 51, 61 | eqtrd 1925 |
. . . . . . . 8
                                               |
| 63 | 62 | opreq2d 4898 |
. . . . . . 7
                                                     |
| 64 | | hoaddcl 11321 |
. . . . . . . . 9
         
                                                 |
| 65 | 36, 48, 64 | syl11anc 524 |
. . . . . . . 8
                             |
| 66 | | hmopf 11438 |
. . . . . . . . . 10
HrmOp      |
| 67 | 15, 66 | ax-mp 7 |
. . . . . . . . 9
    |
| 68 | | hosubdi 11371 |
. . . . . . . . 9
    
                                    
                                            |
| 69 | 43, 67, 68 | mp3an12 1181 |
. . . . . . . 8
                                    
                                            |
| 70 | 65, 69 | syl 12 |
. . . . . . 7
          
                                            |
| 71 | | ho2times 11382 |
. . . . . . . . . . . . . 14
      |
| 72 | 67, 71 | ax-mp 7 |
. . . . . . . . . . . . 13
  |
| 73 | 72 | opreq1i 4892 |
. . . . . . . . . . . 12
 
                                        |
| 74 | 73 | a1i 8 |
. . . . . . . . . . 11
                                            |
| 75 | | homulcl 11322 |
. . . . . . . . . . . . . 14
                       |
| 76 | 43, 75 | mpan 759 |
. . . . . . . . . . . . 13
                     |
| 77 | 14, 35, 76 | 3syl 24 |
. . . . . . . . . . . 12
             |
| 78 | | homulcl 11322 |
. . . . . . . . . . . . . 14
             |
| 79 | 43, 67, 78 | mp2an 761 |
. . . . . . . . . . . . 13
      |
| 80 | | hoaddsubass 11378 |
. . . . . . . . . . . . 13
      
                                                                     |
| 81 | 79, 80 | mp3an1 1178 |
. . . . . . . . . . . 12
               
                                                       |
| 82 | 38, 77, 81 | syl11anc 524 |
. . . . . . . . . . 11
                                             |
| 83 | | hosubcl 11336 |
. . . . . . . . . . . . 13
               
                                   |
| 84 | 38, 77, 83 | syl11anc 524 |
. . . . . . . . . . . 12
                         |
| 85 | | hoadd23 11346 |
. . . . . . . . . . . . 13
   
                                                                    |
| 86 | 67, 67, 85 | mp3an13 1182 |
. . . . . . . . . . . 12
                                                                 |
| 87 | 84, 86 | syl 12 |
. . . . . . . . . . 11
                                           |
| 88 | 74, 82, 87 | 3eqtr4rd 1939 |
. . . . . . . . . 10
                       
                    |
| 89 | 88 | opreq1d 4897 |
. . . . . . . . 9
                     
    
                     |
| 90 | | hoaddcl 11321 |
. . . . . . . . . . 11
   
                                                |
| 91 | 67, 90 | mpan 759 |
. . . . . . . . . 10
                      
                         |
| 92 | | hoaddsubass 11378 |
. . . . . . . . . . 11
                        
  
                         
                         |
| 93 | 67, 40, 92 | mp3an23 1183 |
. . . . . . . . . 10
                                            
                         |
| 94 | 84, 91, 93 | 3syl 24 |
. . . . . . . . 9
                     
                         |
| 95 | | hoaddcl 11321 |
. . . . . . . . . . . 12
      
                                  |
| 96 | 79, 95 | mpan 759 |
. . . . . . . . . . 11
                                  |
| 97 | 38, 96 | syl 12 |
. . . . . . . . . 10
                    |
| 98 | | hosubsub4 11381 |
. . . . . . . . . . 11
                  
                                                               |
| 99 | 40, 98 | mp3an3 1180 |
. . . . . . . . . 10
                  
                                                           |
| 100 | 97, 77, 99 | syl11anc 524 |
. . . . . . . . 9
                                                 |
| 101 | 89, 94, 100 | 3eqtr3d 1934 |
. . . . . . . 8
                                                |
| 102 | | hosubadd4 11377 |
. . . . . . . . . . 11
                                          
                                             |
| 103 | 40, 102 | mpanr1 774 |
. . . . . . . . . 10
                                                                                  |
| 104 | 79, 103 | mpanl1 770 |
. . . . . . . . 9
           
                                                               |
| 105 | 77, 38, 104 | syl11anc 524 |
. . . . . . . 8
                                                 |
| 106 | 38, 42 | syl 12 |
. . . . . . . . 9
                   |
| 107 | | hosubsub4 11381 |
. . . . . . . . . 10
      
          
                                        
                       |
| 108 | 79, 107 | mp3an1 1178 |
. . . . . . . . 9
           
                                                 
               |
| 109 | 77, 106, 108 | syl11anc 524 |
. . . . . . . 8
                                 
               |
| 110 | 101, 105, 109 | 3eqtr2d 1932 |
. . . . . . 7
                                
               |
| 111 | 63, 70, 110 | 3eqtr4rd 1939 |
. . . . . 6
                                                  |
| 112 | | hosubcl 11336 |
. . . . . . . . . . 11
   
                    |
| 113 | 67, 112 | mpan 759 |
. . . . . . . . . 10
        
           |
| 114 | 14, 35, 113 | 3syl 24 |
. . . . . . . . 9
            |
| 115 | | hocsubdir 11348 |
. . . . . . . . . 10
   
                                                   |
| 116 | 67, 115 | mp3an1 1178 |
. . . . . . . . 9
         
                                           |
| 117 | 36, 114, 116 | syl11anc 524 |
. . . . . . . 8
                                  |
| 118 | | hmoplin 11503 |
. . . . . . . . . . . . . 14
HrmOp LinOp |
| 119 | 15, 118 | ax-mp 7 |
. . . . . . . . . . . . 13
LinOp |
| 120 | | hoddi 11552 |
. . . . . . . . . . . . 13
 LinOp            
      
        |
| 121 | 119, 67, 120 | mp3an12 1181 |
. . . . . . . . . . . 12
        
               |
| 122 | 14, 35, 121 | 3syl 24 |
. . . . . . . . . . 11
       
        |
| 123 | 67 | hoid1i 11352 |
. . . . . . . . . . . . 13
 |
| 124 | 123 | a1i 8 |
. . . . . . . . . . . 12
  |
| 125 | | hoico2 11320 |
. . . . . . . . . . . . 13
        
           |
| 126 | 14, 35, 125 | 3syl 24 |
. . . . . . . . . . . 12
            |
| 127 | 124, 126 | opreq12d 4900 |
. . . . . . . . . . 11
 
             |
| 128 | 122, 127 | eqtrd 1925 |
. . . . . . . . . 10
              |
| 129 | | hmoplin 11503 |
. . . . . . . . . . . . 13
     HrmOp     LinOp |
| 130 | 14, 129 | syl 12 |
. . . . . . . . . . . 12
     LinOp |
| 131 | | hoddi 11552 |
. . . . . . . . . . . . 13
      LinOp                                           |
| 132 | 67, 131 | mp3an2 1179 |
. . . . . . . . . . . 12
      LinOp                                        |
| 133 | 130, 36, 132 | syl11anc 524 |
. . . . . . . . . . 11
                               |
| 134 | | hoico1 11319 |
. . . . . . . . . . . . 13
                    |
| 135 | 14, 35, 134 | 3syl 24 |
. . . . . . . . . . . 12
            |
| 136 | 135 | opreq1d 4897 |
. . . . . . . . . . 11
                                    |
| 137 | 133, 136 | eqtrd 1925 |
. . . . . . . . . 10
                              |
| 138 | 128, 137 | opreq12d 4900 |
. . . . . . . . 9
 
                                           |
| 139 | 36, 67 | jctil 316 |
. . . . . . . . . 10
   
           |
| 140 | | hosubadd4 11377 |
. . . . . . . . . 10
                      
                                                                |
| 141 | 139, 36, 38, 140 | syl12anc 1098 |
. . . . . . . . 9
                                                 |
| 142 | 138, 141 | eqtrd 1925 |
. . . . . . . 8
 
                                           |
| 143 | | ho2times 11382 |
. . . . . . . . . . 11
                           |
| 144 | 14, 35, 143 | 3syl 24 |
. . . . . . . . . 10
                   |
| 145 | 144 | opreq2d 4898 |
. . . . . . . . 9
                                             |
| 146 | | hoaddsubass 11378 |
. . . . . . . . . . 11
   
                                                                 |
| 147 | 67, 146 | mp3an1 1178 |
. . . . . . . . . 10
               
                                                   |
| 148 | 38, 77, 147 | syl11anc 524 |
. . . . . . . . 9
                                         |
| 149 | 145, 148 | eqtr3d 1927 |
. . . . . . . 8
                                             |
| 150 | 117, 142, 149 | 3eqtrd 1929 |
. . . . . . 7
                                  |
| 151 | 150 | opreq1d 4897 |
. . . . . 6
                                        |
| 152 | 7, 8, 9 | opsqrlem5 11715 |
. . . . . . . 8
                               |
| 153 | 152 | opreq2d 4898 |
. . . . . . 7
                                 |
| 154 | 153 | opreq2d 4898 |
. . . . . 6
                                     |
| 155 | 111, 151, 154 | 3eqtr4d 1937 |
. . . . 5
                           |
| 156 | 34, 155 | breqtrd 3361 |
. . . 4
 0hop            |
| 157 | | peano2nn 7118 |
. . . . . 6
     |
| 158 | 13 | ffvelrni 4788 |
. . . . . 6
         HrmOp |
| 159 | 157, 158 | syl 12 |
. . . . 5
       HrmOp |
| 160 | | hmopd 11584 |
. . . . . 6
 HrmOp       HrmOp        HrmOp |
| 161 | 15, 160 | mpan 759 |
. . . . 5
       HrmOp        HrmOp |
| 162 | | 2re 7163 |
. . . . . 6
 |
| 163 | | 2pos 7173 |
. . . . . 6
 |
| 164 | | leopmul 11705 |
. . . . . 6
         HrmOp
 0hop       
0hop
            |
| 165 | 162, 163, 164 | mp3an13 1182 |
. . . . 5
        HrmOp
0hop        0hop             |
| 166 | 159, 161, 165 | 3syl 24 |
. . . 4
 0hop       
0hop
            |
| 167 | 156, 166 | mpbird 213 |
. . 3
 0hop          |
| 168 | | leop3 11696 |
. . . . 5
        HrmOp
HrmOp        0hop
          |
| 169 | 15, 168 | mpan2 760 |
. . . 4
       HrmOp       
0hop
          |
| 170 | 157, 158, 169 | 3syl 24 |
. . 3
        0hop
          |
| 171 | 167, 170 | mpbird 213 |
. 2
        |
| 172 | 2, 4, 6, 12, 171 | nn1suc 7122 |
1

     |