Proof of Theorem minveclem18
| Step | Hyp | Ref
| Expression |
| 1 | | minvec10.u |
. . . . 5
CPreHil |
| 2 | | minvec10.x |
. . . . . 6
Base   |
| 3 | | minvec18.g |
. . . . . 6
     |
| 4 | | minvec10.m |
. . . . . 6
     |
| 5 | | minvec10.n |
. . . . . 6
     |
| 6 | 2, 3, 4, 5 | phpar2 8482 |
. . . . 5
  CPreHil                                                                                  |
| 7 | 1, 6 | mp3an1 903 |
. . . 4
                                                                                   |
| 8 | | subaddt 5375 |
. . . . 5
                                                                                                                                                                                                                       |
| 9 | | axaddcl 5271 |
. . . . . . 7
                                                       |
| 10 | 1 | phnvi 8475 |
. . . . . . . . . 10
NrmCVec |
| 11 | 2, 5 | nvcl 8287 |
. . . . . . . . . 10
  NrmCVec                |
| 12 | 10, 11 | mpan 695 |
. . . . . . . . 9
    
          |
| 13 | 12 | recnd 5315 |
. . . . . . . 8
    
          |
| 14 | | sqclt 6611 |
. . . . . . . 8
                       |
| 15 | 13, 14 | syl 10 |
. . . . . . 7
    
              |
| 16 | 2, 5 | nvcl 8287 |
. . . . . . . . . 10
  NrmCVec                |
| 17 | 10, 16 | mpan 695 |
. . . . . . . . 9
    
          |
| 18 | 17 | recnd 5315 |
. . . . . . . 8
    
          |
| 19 | | sqclt 6611 |
. . . . . . . 8
                       |
| 20 | 18, 19 | syl 10 |
. . . . . . 7
    
              |
| 21 | 9, 15, 20 | syl2an 454 |
. . . . . 6
                                       |
| 22 | | 2cn 5980 |
. . . . . . 7
 |
| 23 | | axmulcl 5273 |
. . . . . . 7
                                                           |
| 24 | 22, 23 | mpan 695 |
. . . . . 6
                                                         |
| 25 | 21, 24 | syl 10 |
. . . . 5
                                         |
| 26 | 2, 3 | nvgcl 8239 |
. . . . . . . . 9
  NrmCVec                        |
| 27 | 10, 26 | mp3an1 903 |
. . . . . . . 8
                         |
| 28 | 2, 5 | nvcl 8287 |
. . . . . . . . 9
  NrmCVec                                |
| 29 | 10, 28 | mpan 695 |
. . . . . . . 8
                               |
| 30 | 27, 29 | syl 10 |
. . . . . . 7
                             |
| 31 | 30 | recnd 5315 |
. . . . . 6
                             |
| 32 | | sqclt 6611 |
. . . . . 6
                                       |
| 33 | 31, 32 | syl 10 |
. . . . 5
                                 |
| 34 | 2, 4 | nvmcl 8267 |
. . . . . . . . 9
  NrmCVec                        |
| 35 | 10, 34 | mp3an1 903 |
. . . . . . . 8
                         |
| 36 | 2, 5 | nvcl 8287 |
. . . . . . . . 9
  NrmCVec                                |
| 37 | 10, 36 | mpan 695 |
. . . . . . . 8
                               |
| 38 | 35, 37 | syl 10 |
. . . . . . 7
                             |
| 39 | 38 | recnd 5315 |
. . . . . 6
                             |
| 40 | | sqclt 6611 |
. . . . . 6
                                       |
| 41 | 39, 40 | syl 10 |
. . . . 5
                                 |
| 42 | 8, 25, 33, 41 | syl3anc 858 |
. . . 4
                                                                                                                 |