Proof of Theorem minveclem27
| Step | Hyp | Ref
| Expression |
| 1 | | minvec10.1 |
. . . . 5
 
           |
| 2 | | minvec10.u |
. . . . 5
CPreHil |
| 3 | | minvec10.m |
. . . . 5
     |
| 4 | | minvec10.n |
. . . . 5
     |
| 5 | | minvec10.x |
. . . . 5
Base   |
| 6 | | minvec10.w1 |
. . . . 5
SubSp   |
| 7 | | minvec10.y |
. . . . 5
Base   |
| 8 | | minvec10.a |
. . . . 5
 |
| 9 | | minvec22.hf |
. . . . 5
                   |
| 10 | | minvec23.2 |
. . . . 5
      |
| 11 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 | minveclem26 8501 |
. . . 4
     
     

                      |
| 12 | | 2re 5926 |
. . . . . . 7
 |
| 13 | | 2pos 5936 |
. . . . . . 7
 |
| 14 | 12, 13 | elrpi 6221 |
. . . . . 6
 |
| 15 | | rpdivclt 6229 |
. . . . . 6
  
    |
| 16 | 14, 15 | mpan2 694 |
. . . . 5


   |
| 17 | | rpdivclt 6229 |
. . . . . 6
    
      |
| 18 | 14, 17 | mpan2 694 |
. . . . 5
         |
| 19 | 16, 18 | syl 10 |
. . . 4

      |
| 20 | 11, 19 | syl3an3 859 |
. . 3
     
 

                      |
| 21 | 20 | 3expa 831 |
. 2
         

                      |
| 22 | | nnret 5877 |
. . . . . . . . 9
   |
| 23 | | leidt 5504 |
. . . . . . . . 9
   |
| 24 | 22, 23 | syl 10 |
. . . . . . . 8
   |
| 25 | | breq2 2613 |
. . . . . . . . . 10
 
   |
| 26 | | fveq2 3709 |
. . . . . . . . . . . . 13
           |
| 27 | 26 | opreq1d 3960 |
. . . . . . . . . . . 12
                   |
| 28 | 27 | opreq1d 3960 |
. . . . . . . . . . 11
                               |
| 29 | 28 | breq1d 2619 |
. . . . . . . . . 10
                                         |
| 30 | 25, 29 | imbi12d 624 |
. . . . . . . . 9
                                             |
| 31 | 30 | rcla4v 1864 |
. . . . . . . 8
                                              |
| 32 | 24, 31 | mpid 47 |
. . . . . . 7
                                            |
| 33 | 32 | adantl 388 |
. . . . . 6
                                                      |
| 34 | 33 | ancrd 299 |
. . . . 5
                                                    
                        |
| 35 | | r19.28av 1747 |
. . . . 5
                                          
                                          |
| 36 | 34, 35 | syl6 22 |
. . . 4
                                                                             |
| 37 | | pm3.43 601 |
. . . . . . . 8
                                                                                     |
| 38 | | ax-1 4 |
. . . . . . . 8
                                         |
| 39 | 37, 38 | sylan 448 |
. . . . . . 7
                                                                                   |
| 40 | | lt2addt 5617 |
. . . . . . . . . . . . 13
                                                                                                                             |
| 41 | | resqclt 6552 |
. . . . . . . . . . . . . . 15
               |
| 42 | 1, 2, 3, 4, 5, 6, 7, 8, 10 | minveclem12 8487 |
. . . . . . . . . . . . . . . . 17
 |
| 43 | 42 | resqcl 6554 |
. . . . . . . . . . . . . . . 16
     |
| 44 | | |