| Step | Hyp | Ref
| Expression |
| 1 | | phlpropd.1 |
. . . 4
       |
| 2 | | phlpropd.2 |
. . . 4
       |
| 3 | | phlpropd.3 |
. . . 4
 

                  |
| 4 | | phlpropd.4 |
. . . 4
 Scalar    |
| 5 | | phlpropd.5 |
. . . 4
 Scalar    |
| 6 | | phlpropd.6 |
. . . 4
     |
| 7 | | phlpropd.7 |
. . . 4
 

                    |
| 8 | 1, 2, 3, 4, 5, 6, 7 | lvecpropd 19167 |
. . 3
     |
| 9 | 4, 5 | eqtr3d 2658 |
. . . 4
 Scalar  Scalar    |
| 10 | 9 | eleq1d 2686 |
. . 3
  Scalar 
Scalar     |
| 11 | | phlpropd.8 |
. . . . . . . . . . 11
 

                    |
| 12 | 11 | oveqrspc2v 6673 |
. . . . . . . . . 10
 

                    |
| 13 | 12 | anass1rs 849 |
. . . . . . . . 9
                       |
| 14 | 13 | mpteq2dva 4744 |
. . . . . . . 8
 
                       |
| 15 | 1 | adantr 481 |
. . . . . . . . 9
 
       |
| 16 | 15 | mpteq1d 4738 |
. . . . . . . 8
 
                           |
| 17 | 2 | adantr 481 |
. . . . . . . . 9
 
       |
| 18 | 17 | mpteq1d 4738 |
. . . . . . . 8
 
                           |
| 19 | 14, 16, 18 | 3eqtr3d 2664 |
. . . . . . 7
 
                               |
| 20 | | rlmbas 19195 |
. . . . . . . . . . . 12
       ringLMod    |
| 21 | 6, 20 | eqtri 2644 |
. . . . . . . . . . 11
   ringLMod    |
| 22 | 21 | a1i 11 |
. . . . . . . . . 10
    ringLMod     |
| 23 | | fvex 6201 |
. . . . . . . . . . . 12
Scalar   |
| 24 | 4, 23 | syl6eqel 2709 |
. . . . . . . . . . 11
   |
| 25 | | rlmsca 19200 |
. . . . . . . . . . 11
 Scalar ringLMod     |
| 26 | 24, 25 | syl 17 |
. . . . . . . . . 10
 Scalar ringLMod     |
| 27 | | eqidd 2623 |
. . . . . . . . . 10
 

      ringLMod         ringLMod       |
| 28 | | eqidd 2623 |
. . . . . . . . . 10
 

       ringLMod          ringLMod       |
| 29 | 1, 22, 2, 22, 4, 26, 5, 26, 6, 6, 3, 27,
7, 28 | lmhmpropd 19073 |
. . . . . . . . 9
  LMHom ringLMod    LMHom ringLMod     |
| 30 | 4 | fveq2d 6195 |
. . . . . . . . . 10
 ringLMod  ringLMod Scalar     |
| 31 | 30 | oveq2d 6666 |
. . . . . . . . 9
  LMHom ringLMod    LMHom ringLMod Scalar      |
| 32 | 5 | fveq2d 6195 |
. . . . . . . . . 10
 ringLMod  ringLMod Scalar     |
| 33 | 32 | oveq2d 6666 |
. . . . . . . . 9
  LMHom ringLMod    LMHom ringLMod Scalar      |
| 34 | 29, 31, 33 | 3eqtr3d 2664 |
. . . . . . . 8
  LMHom ringLMod Scalar     LMHom ringLMod Scalar      |
| 35 | 34 | adantr 481 |
. . . . . . 7
 
  LMHom ringLMod Scalar     LMHom ringLMod Scalar      |
| 36 | 19, 35 | eleq12d 2695 |
. . . . . 6
 
                 LMHom ringLMod Scalar   
               LMHom ringLMod Scalar       |
| 37 | 11 | oveqrspc2v 6673 |
. . . . . . . . 9
 

                    |
| 38 | 37 | anabsan2 863 |
. . . . . . . 8
 
                   |
| 39 | 9 | fveq2d 6195 |
. . . . . . . . 9
    Scalar      Scalar     |
| 40 | 39 | adantr 481 |
. . . . . . . 8
 
    Scalar      Scalar     |
| 41 | 38, 40 | eqeq12d 2637 |
. . . . . . 7
 
             Scalar              Scalar      |
| 42 | 1, 2, 3 | grpidpropd 17261 |
. . . . . . . . 9
           |
| 43 | 42 | adantr 481 |
. . . . . . . 8
 
           |
| 44 | 43 | eqeq2d 2632 |
. . . . . . 7
 
     
       |
| 45 | 41, 44 | imbi12d 334 |
. . . . . 6
 
              Scalar                    Scalar           |
| 46 | 9 | fveq2d 6195 |
. . . . . . . . . . . 12
     Scalar       Scalar     |
| 47 | 46 | adantr 481 |
. . . . . . . . . . 11
 

      Scalar       Scalar     |
| 48 | 11 | oveqrspc2v 6673 |
. . . . . . . . . . 11
 

                    |
| 49 | 47, 48 | fveq12d 6197 |
. . . . . . . . . 10
 

       Scalar                   Scalar                |
| 50 | 49 | anassrs 680 |
. . . . . . . . 9
          Scalar                   Scalar                |
| 51 | 50, 13 | eqeq12d 2637 |
. . . . . . . 8
           Scalar                     
     Scalar                         |
| 52 | 51 | ralbidva 2985 |
. . . . . . 7
 
  
     Scalar                     

     Scalar                         |
| 53 | 15 | raleqdv 3144 |
. . . . . . 7
 
  
     Scalar                     
           Scalar                         |
| 54 | 17 | raleqdv 3144 |
. . . . . . 7
 
  
     Scalar                     
           Scalar                         |
| 55 | 52, 53, 54 | 3bitr3d 298 |
. . . . . 6
 
  
          Scalar                                 Scalar                         |
| 56 | 36, 45, 55 | 3anbi123d 1399 |
. . . . 5
 
                  LMHom ringLMod Scalar                Scalar                   Scalar                                       LMHom ringLMod Scalar                Scalar                   Scalar                          |
| 57 | 56 | ralbidva 2985 |
. . . 4
                   LMHom ringLMod Scalar                Scalar                   Scalar                                        LMHom ringLMod Scalar                Scalar                   Scalar                          |
| 58 | 1 | raleqdv 3144 |
. . . 4
                   LMHom ringLMod Scalar                Scalar                   Scalar                                             LMHom ringLMod Scalar                Scalar                   Scalar                          |
| 59 | 2 | raleqdv 3144 |
. . . 4
                   LMHom ringLMod Scalar                Scalar                   Scalar                                             LMHom ringLMod Scalar                Scalar                   Scalar                          |
| 60 | 57, 58, 59 | 3bitr3d 298 |
. . 3
                        LMHom ringLMod Scalar                Scalar                   Scalar                                             LMHom ringLMod Scalar                Scalar                   Scalar                          |
| 61 | 8, 10, 60 | 3anbi123d 1399 |
. 2
   Scalar  
                     LMHom ringLMod Scalar                Scalar  
                Scalar                       

Scalar  
                     LMHom ringLMod Scalar                Scalar  
                Scalar                           |
| 62 | | eqid 2622 |
. . 3
         |
| 63 | | eqid 2622 |
. . 3
Scalar  Scalar   |
| 64 | | eqid 2622 |
. . 3
         |
| 65 | | eqid 2622 |
. . 3
         |
| 66 | | eqid 2622 |
. . 3
    Scalar       Scalar    |
| 67 | | eqid 2622 |
. . 3
   Scalar      Scalar    |
| 68 | 62, 63, 64, 65, 66, 67 | isphl 19973 |
. 2
  Scalar 
                      LMHom ringLMod Scalar                Scalar                   Scalar                          |
| 69 | | eqid 2622 |
. . 3
         |
| 70 | | eqid 2622 |
. . 3
Scalar  Scalar   |
| 71 | | eqid 2622 |
. . 3
         |
| 72 | | eqid 2622 |
. . 3
         |
| 73 | | eqid 2622 |
. . 3
    Scalar       Scalar    |
| 74 | | eqid 2622 |
. . 3
   Scalar      Scalar    |
| 75 | 69, 70, 71, 72, 73, 74 | isphl 19973 |
. 2
  Scalar 
                      LMHom ringLMod Scalar                Scalar                   Scalar                          |
| 76 | 61, 68, 75 | 3bitr4g 303 |
1
     |