Proof of Theorem cnlnssadj
| Step | Hyp | Ref
| Expression |
| 1 | | cnlnadjt 10012 |
. . . . 5
 LinOp ConOp  LinOp
ConOp 

              |
| 2 | | df-rex 1650 |
. . . . 5
  LinOp ConOp                  LinOp ConOp                  |
| 3 | 1, 2 | sylib 198 |
. . . 4
 LinOp ConOp    LinOp ConOp                  |
| 4 | | inss1 2230 |
. . . . . . . . . 10
LinOp ConOp
LinOp |
| 5 | 4 | sseli 2065 |
. . . . . . . . 9
 LinOp ConOp LinOp |
| 6 | | lnopft 9785 |
. . . . . . . . 9
 LinOp       |
| 7 | 5, 6 | syl 10 |
. . . . . . . 8
 LinOp ConOp       |
| 8 | 7 | a1d 12 |
. . . . . . 7
 LinOp ConOp   LinOp ConOp                       |
| 9 | 4 | sseli 2065 |
. . . . . . . . . 10
 LinOp ConOp LinOp |
| 10 | | lnopft 9785 |
. . . . . . . . . 10
 LinOp       |
| 11 | 9, 10 | syl 10 |
. . . . . . . . 9
 LinOp ConOp       |
| 12 | 11 | a1i 8 |
. . . . . . . 8
 LinOp ConOp  LinOp
ConOp        |
| 13 | 12 | adantrd 391 |
. . . . . . 7
 LinOp ConOp   LinOp ConOp                       |
| 14 | | adjsymt 9759 |
. . . . . . . . . . . 12
     
                     

              |
| 15 | 14, 11, 7 | syl2an 454 |
. . . . . . . . . . 11
  LinOp ConOp LinOp
ConOp              
                  |
| 16 | 15 | ancoms 436 |
. . . . . . . . . 10
  LinOp ConOp LinOp
ConOp              
                  |
| 17 | | eqcom 1477 |
. . . . . . . . . . . . 13
                           |
| 18 | 17 | biimp 151 |
. . . . . . . . . . . 12
                           |
| 19 | 18 | r19.20si 1706 |
. . . . . . . . . . 11
                             |
| 20 | 19 | r19.20si 1706 |
. . . . . . . . . 10
                               |
| 21 | 16, 20 | syl5bi 208 |
. . . . . . . . 9
  LinOp ConOp LinOp
ConOp                            
    |
| 22 | 21 | ex 373 |
. . . . . . . 8
 LinOp ConOp  LinOp
ConOp                                  |
| 23 | 22 | imp3a 361 |
. . . . . . 7
 LinOp ConOp   LinOp ConOp                            
    |
| 24 | 8, 13, 23 | 3jcad 820 |
. . . . . 6
 LinOp ConOp   LinOp ConOp                         

                |
| 25 | | dfadj2 9812 |
. . . . . . . 8
adjh
             

               |
| 26 | 25 | eleq2i 1538 |
. . . . . . 7
    adjh      
          

                |
| 27 | | visset 1813 |
. . . . . . . 8
 |
| 28 | | visset 1813 |
. . . . . . . 8
 |
| 29 | | feq1 3620 |
. . . . . . . . 9
             |
| 30 | | fveq1 3723 |
. . . . . . . . . . . 12
           |
| 31 | 30 | opreq2d 3976 |
. . . . . . . . . . 11
               |
| 32 | 31 | eqeq1d 1483 |
. . . . . . . . . 10
            
                |
| 33 | 32 | 2ralbidv 1680 |
. . . . . . . . 9
              
                  |
| 34 | 29, 33 | 3anbi13d 895 |
. . . . . . . 8
           

                                        |
| 35 | | feq1 3620 |
. . . . . . . . 9
             |
| 36 | | fveq1 3723 |
. . . . . . . . . . . 12
           |
| 37 | 36 | opreq1d 3975 |
. . . . . . . . . . 11
               |
| 38 | 37 | eqeq2d 1486 |
. . . . . . . . . 10
            
                |
| 39 | 38 | 2ralbidv 1680 |
. . . . . . . . 9
              
                  |
| 40 | 35, 39 | 3anbi23d 896 |
. . . . . . . 8
           

                                        |
| 41 | 27, 28, 34, 40 | opelopab 2820 |
. . . . . . 7
            
    

                                        |
| 42 | 26, 41 | bitr2 174 |
. . . . . 6
     
    

                adjh |
| 43 | 24, 42 | syl6ib 212 |
. . . . 5
 LinOp ConOp   LinOp ConOp                   adjh  |
| 44 | 43 | 19.22dv 1290 |
. . . 4
 LinOp ConOp     LinOp ConOp 

                 
adjh  |
| 45 | 3, 44 | mpd 26 |
. . 3
 LinOp ConOp      adjh |
| 46 | 27 | eldm2 3308 |
. . 3
 adjh     
adj |