| Step | Hyp | Ref
| Expression |
| 1 | | trgcopy.p |
. . . . . . 7
     |
| 2 | | trgcopy.m |
. . . . . . 7
     |
| 3 | | eqid 2622 |
. . . . . . 7
cgrG  cgrG   |
| 4 | | trgcopy.g |
. . . . . . . . . . 11

TarskiG |
| 5 | 4 | ad2antrr 762 |
. . . . . . . . . 10
             ⟂G        TarskiG |
| 6 | 5 | ad2antrr 762 |
. . . . . . . . 9
               ⟂G       
        cgrG          TarskiG |
| 7 | 6 | ad2antrr 762 |
. . . . . . . 8
                 ⟂G        
       cgrG         
       ⟂G         hpG            TarskiG |
| 8 | 7 | adantr 481 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                          
TarskiG |
| 9 | | trgcopy.a |
. . . . . . . . . 10
   |
| 10 | 9 | ad2antrr 762 |
. . . . . . . . 9
             ⟂G          |
| 11 | 10 | ad2antrr 762 |
. . . . . . . 8
               ⟂G       
        cgrG            |
| 12 | 11 | ad3antrrr 766 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                          
  |
| 13 | | trgcopy.b |
. . . . . . . . . 10
   |
| 14 | 13 | ad2antrr 762 |
. . . . . . . . 9
             ⟂G          |
| 15 | 14 | ad2antrr 762 |
. . . . . . . 8
               ⟂G       
        cgrG            |
| 16 | 15 | ad3antrrr 766 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                          
  |
| 17 | | trgcopy.c |
. . . . . . . . 9
   |
| 18 | 17 | ad6antr 772 |
. . . . . . . 8
                 ⟂G        
       cgrG         
       ⟂G         hpG              |
| 19 | 18 | adantr 481 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                          
  |
| 20 | | trgcopy.d |
. . . . . . . . . 10
   |
| 21 | 20 | ad2antrr 762 |
. . . . . . . . 9
             ⟂G          |
| 22 | 21 | ad2antrr 762 |
. . . . . . . 8
               ⟂G       
        cgrG            |
| 23 | 22 | ad3antrrr 766 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                          
  |
| 24 | | trgcopy.e |
. . . . . . . . . 10
   |
| 25 | 24 | ad2antrr 762 |
. . . . . . . . 9
             ⟂G          |
| 26 | 25 | ad2antrr 762 |
. . . . . . . 8
               ⟂G       
        cgrG            |
| 27 | 26 | ad3antrrr 766 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                          
  |
| 28 | | simprl 794 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 29 | | trgcopy.3 |
. . . . . . . . 9
       |
| 30 | 29 | ad2antrr 762 |
. . . . . . . 8
             ⟂G              |
| 31 | 30 | ad5antr 770 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 32 | | trgcopy.i |
. . . . . . . 8
Itv   |
| 33 | | trgcopy.l |
. . . . . . . . . . 11
LineG   |
| 34 | | trgcopy.1 |
. . . . . . . . . . 11
         |
| 35 | 1, 33, 32, 4, 13, 17, 9, 34 | ncoltgdim2 25460 |
. . . . . . . . . 10
 DimTarskiG≥  |
| 36 | 35 | ad4antr 768 |
. . . . . . . . 9
               ⟂G       
        cgrG          DimTarskiG≥  |
| 37 | 36 | ad3antrrr 766 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                           DimTarskiG≥  |
| 38 | 1, 32, 33, 4, 9, 13, 17, 34 | ncolne1 25520 |
. . . . . . . . . . . . . 14
   |
| 39 | 1, 32, 33, 4, 9, 13, 38 | tgelrnln 25525 |
. . . . . . . . . . . . 13
       |
| 40 | 39 | ad2antrr 762 |
. . . . . . . . . . . 12
             ⟂G              |
| 41 | | simplr 792 |
. . . . . . . . . . . 12
             ⟂G              |
| 42 | 1, 33, 32, 5, 40, 41 | tglnpt 25444 |
. . . . . . . . . . 11
             ⟂G          |
| 43 | 42 | ad2antrr 762 |
. . . . . . . . . 10
               ⟂G       
        cgrG            |
| 44 | 43 | ad2antrr 762 |
. . . . . . . . 9
                 ⟂G        
       cgrG         
       ⟂G         hpG              |
| 45 | 44 | adantr 481 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                          
  |
| 46 | | simplr 792 |
. . . . . . . . . 10
               ⟂G       
        cgrG            |
| 47 | 46 | ad2antrr 762 |
. . . . . . . . 9
                 ⟂G        
       cgrG         
       ⟂G         hpG              |
| 48 | 47 | adantr 481 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 49 | 41 | ad5antr 770 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                          
      |
| 50 | 38 | ad7antr 774 |
. . . . . . . . . . 11
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 51 | 1, 32, 33, 8, 12, 16, 50 | tglinecom 25530 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                                     |
| 52 | 49, 51 | eleqtrd 2703 |
. . . . . . . . 9
       
          ⟂G                cgrG         

      ⟂G         hpG                          
      |
| 53 | | simp-6r 811 |
. . . . . . . . . . . 12
       
          ⟂G                cgrG         

      ⟂G         hpG                                ⟂G         |
| 54 | 33, 8, 53 | perpln1 25605 |
. . . . . . . . . . 11
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 55 | 40 | ad5antr 770 |
. . . . . . . . . . 11
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 56 | 1, 2, 32, 33, 8, 54, 55, 53 | perpcom 25608 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                                ⟂G         |
| 57 | 1, 33, 32, 4, 13, 17, 9, 34 | ncolrot2 25458 |
. . . . . . . . . . . . . . . . . 18
         |
| 58 | | ioran 511 |
. . . . . . . . . . . . . . . . . 18
               |
| 59 | 57, 58 | sylib 208 |
. . . . . . . . . . . . . . . . 17
         |
| 60 | 59 | simpld 475 |
. . . . . . . . . . . . . . . 16
       |
| 61 | 60 | ad2antrr 762 |
. . . . . . . . . . . . . . 15
             ⟂G       
      |
| 62 | | nelne2 2891 |
. . . . . . . . . . . . . . 15
     
       |
| 63 | 41, 61, 62 | syl2anc 693 |
. . . . . . . . . . . . . 14
             ⟂G          |
| 64 | 63 | ad4antr 768 |
. . . . . . . . . . . . 13
                 ⟂G        
       cgrG         
       ⟂G         hpG              |
| 65 | 64 | adantr 481 |
. . . . . . . . . . . 12
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 66 | 65 | necomd 2849 |
. . . . . . . . . . 11
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 67 | 1, 32, 33, 8, 19, 45, 66 | tglinecom 25530 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                                     |
| 68 | 56, 51, 67 | 3brtr3d 4684 |
. . . . . . . . 9
       
          ⟂G                cgrG         

      ⟂G         hpG                                ⟂G         |
| 69 | 1, 2, 32, 33, 8, 16, 12, 52, 19, 68 | perprag 25618 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                                 ∟G    |
| 70 | 1, 2, 32, 4, 9, 13, 20, 24, 29, 38 | tgcgrneq 25378 |
. . . . . . . . . . . 12
   |
| 71 | 70 | necomd 2849 |
. . . . . . . . . . 11
   |
| 72 | 71 | ad7antr 774 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 73 | 70 | ad4antr 768 |
. . . . . . . . . . . . 13
               ⟂G       
        cgrG            |
| 74 | 73 | neneqd 2799 |
. . . . . . . . . . . 12
               ⟂G       
        cgrG         
  |
| 75 | 41 | orcd 407 |
. . . . . . . . . . . . . . . . . . . 20
             ⟂G                |
| 76 | 1, 33, 32, 5, 10, 14, 42, 75 | colrot2 25455 |
. . . . . . . . . . . . . . . . . . 19
             ⟂G                |
| 77 | 1, 33, 32, 5, 42, 10, 14, 76 | colcom 25453 |
. . . . . . . . . . . . . . . . . 18
             ⟂G                |
| 78 | 77 | ad2antrr 762 |
. . . . . . . . . . . . . . . . 17
               ⟂G       
        cgrG                  |
| 79 | | simpr 477 |
. . . . . . . . . . . . . . . . 17
               ⟂G       
        cgrG                 cgrG           |
| 80 | 1, 33, 32, 6, 11, 15, 43, 3, 22, 26, 46, 78, 79 | lnxfr 25461 |
. . . . . . . . . . . . . . . 16
               ⟂G       
        cgrG                  |
| 81 | 1, 33, 32, 6, 22, 46, 26, 80 | colrot2 25455 |
. . . . . . . . . . . . . . 15
               ⟂G       
        cgrG                  |
| 82 | 1, 33, 32, 6, 26, 22, 46, 81 | colcom 25453 |
. . . . . . . . . . . . . 14
               ⟂G       
        cgrG                  |
| 83 | 82 | orcomd 403 |
. . . . . . . . . . . . 13
               ⟂G       
        cgrG                  |
| 84 | 83 | ord 392 |
. . . . . . . . . . . 12
               ⟂G       
        cgrG          
       |
| 85 | 74, 84 | mpd 15 |
. . . . . . . . . . 11
               ⟂G       
        cgrG                |
| 86 | 85 | ad3antrrr 766 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 87 | 1, 32, 33, 8, 27, 23, 48, 72, 86 | lncom 25517 |
. . . . . . . . 9
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 88 | | simprrr 805 |
. . . . . . . . . . . . 13
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 89 | 88 | eqcomd 2628 |
. . . . . . . . . . . 12
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 90 | 1, 2, 32, 8, 45, 19, 48, 28, 89, 65 | tgcgrneq 25378 |
. . . . . . . . . . 11
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 91 | 1, 32, 33, 8, 48, 28, 90 | tgelrnln 25525 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 92 | 1, 32, 33, 8, 27, 23, 72 | tgelrnln 25525 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 93 | | simpllr 799 |
. . . . . . . . . . 11
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 94 | | simplr 792 |
. . . . . . . . . . . . . . . 16
                 ⟂G        
       cgrG         
       ⟂G         hpG              |
| 95 | | simprl 794 |
. . . . . . . . . . . . . . . . 17
                 ⟂G        
       cgrG         
       ⟂G         hpG                 ⟂G         |
| 96 | 33, 7, 95 | perpln2 25606 |
. . . . . . . . . . . . . . . 16
                 ⟂G        
       cgrG         
       ⟂G         hpG                  |
| 97 | 1, 32, 33, 7, 94, 47, 96 | tglnne 25523 |
. . . . . . . . . . . . . . 15
                 ⟂G        
       cgrG         
       ⟂G         hpG              |
| 98 | 97 | adantr 481 |
. . . . . . . . . . . . . 14
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 99 | 98 | necomd 2849 |
. . . . . . . . . . . . 13
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 100 | 1, 32, 33, 8, 48, 93, 99 | tgelrnln 25525 |
. . . . . . . . . . . 12
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 101 | 95 | adantr 481 |
. . . . . . . . . . . . 13
       
          ⟂G                cgrG         

      ⟂G         hpG                                ⟂G         |
| 102 | 1, 32, 33, 8, 27, 23, 72 | tglinecom 25530 |
. . . . . . . . . . . . 13
       
          ⟂G                cgrG         

      ⟂G         hpG                                     |
| 103 | 1, 32, 33, 8, 48, 93, 100 | tglnne 25523 |
. . . . . . . . . . . . . 14
       
          ⟂G                cgrG         

      ⟂G         hpG                             |
| 104 | 1, 32, 33, 8, 48, 93, 103 | tglinecom 25530 |
. . . . . . . . . . . . 13
       
          ⟂G                cgrG         

      ⟂G         hpG                                     |
| 105 | 101, 102,
104 | 3brtr4d 4685 |
. . . . . . . . . . . 12
       
          ⟂G                cgrG         

      ⟂G         hpG                                ⟂G         |
| 106 | 1, 2, 32, 33, 8, 92, 100, 105 | perpcom 25608 |
. . . . . . . . . . 11
       
          ⟂G                cgrG         

      ⟂G         hpG                                ⟂G         |
| 107 | | trgcopy.k |
. . . . . . . . . . . . . 14
hlG   |
| 108 | | simprrl 804 |
. . . . . . . . . . . . . 14
       
          ⟂G                cgrG         

      ⟂G         hpG                                   |
| 109 | 1, 32, 107, 28, 93, 48, 8, 33, 108 | hlln 25502 |
. . . . . . . . . . . . 13
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 110 | 1, 32, 33, 8, 48, 93, 28, 99, 109 | lncom 25517 |
. . . . . . . . . . . 12
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 111 | 110 | orcd 407 |
. . . . . . . . . . 11
       
          ⟂G                cgrG         

      ⟂G         hpG                                   |
| 112 | 1, 2, 32, 33, 8, 48, 93, 28, 106, 111, 90 | colperp 25621 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                                ⟂G         |
| 113 | 1, 2, 32, 33, 8, 91, 92, 112 | perpcom 25608 |
. . . . . . . . 9
       
          ⟂G                cgrG         

      ⟂G         hpG                                ⟂G         |
| 114 | 1, 2, 32, 33, 8, 27, 23, 87, 28, 113 | perprag 25618 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                                 ∟G    |
| 115 | 79 | ad3antrrr 766 |
. . . . . . . . 9
       
          ⟂G                cgrG         

      ⟂G         hpG                                  cgrG           |
| 116 | 1, 2, 32, 3, 8, 12, 16, 45, 23, 27, 48, 115 | cgr3simp2 25416 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 117 | 1, 2, 32, 8, 37, 16, 45, 19, 27, 48, 28, 69, 114, 116, 89 | hypcgr 25693 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 118 | | eqid 2622 |
. . . . . . . . 9
pInvG  pInvG   |
| 119 | 51, 68 | eqbrtrd 4675 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                                ⟂G         |
| 120 | 1, 2, 32, 33, 8, 12, 16, 49, 19, 119 | perprag 25618 |
. . . . . . . . 9
       
          ⟂G                cgrG         

      ⟂G         hpG                                 ∟G    |
| 121 | 1, 2, 32, 33, 118, 8, 12, 45, 19, 120 | ragcom 25593 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                                 ∟G    |
| 122 | 102, 113 | eqbrtrrd 4677 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                                ⟂G         |
| 123 | 1, 2, 32, 33, 8, 23, 27, 86, 28, 122 | perprag 25618 |
. . . . . . . . 9
       
          ⟂G                cgrG         

      ⟂G         hpG                                 ∟G    |
| 124 | 1, 2, 32, 33, 118, 8, 23, 48, 28, 123 | ragcom 25593 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                                 ∟G    |
| 125 | 1, 2, 32, 8, 45, 19, 48, 28, 89 | tgcgrcomlr 25375 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 126 | 1, 2, 32, 3, 8, 12, 16, 45, 23, 27, 48, 115 | cgr3simp3 25417 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 127 | 1, 2, 32, 8, 37, 19, 45, 12, 28, 48, 23, 121, 124, 125, 126 | hypcgr 25693 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 128 | 1, 2, 3, 8, 12, 16, 19, 23, 27, 28, 31, 117, 127 | trgcgr 25411 |
. . . . . 6
       
          ⟂G                cgrG         

      ⟂G         hpG                                  cgrG           |
| 129 | 1, 32, 33, 4, 20, 24, 70 | tgelrnln 25525 |
. . . . . . . . 9
       |
| 130 | 129 | ad4antr 768 |
. . . . . . . 8
               ⟂G       
        cgrG                |
| 131 | 130 | ad3antrrr 766 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                                 |
| 132 | | simpl 473 |
. . . . . . . . . . 11
 
   |
| 133 | | eqidd 2623 |
. . . . . . . . . . 11
 
               |
| 134 | 132, 133 | eleq12d 2695 |
. . . . . . . . . 10
 
                 |
| 135 | | simpr 477 |
. . . . . . . . . . 11
 
   |
| 136 | 135, 133 | eleq12d 2695 |
. . . . . . . . . 10
 
                 |
| 137 | 134, 136 | anbi12d 747 |
. . . . . . . . 9
 
                                 |
| 138 | | simpr 477 |
. . . . . . . . . . 11
       |
| 139 | | simpll 790 |
. . . . . . . . . . . 12
       |
| 140 | | simplr 792 |
. . . . . . . . . . . 12
       |
| 141 | 139, 140 | oveq12d 6668 |
. . . . . . . . . . 11
               |
| 142 | 138, 141 | eleq12d 2695 |
. . . . . . . . . 10
         
       |
| 143 | 142 | cbvrexdva 3178 |
. . . . . . . . 9
 
            
            |
| 144 | 137, 143 | anbi12d 747 |
. . . . . . . 8
 
                                                         |
| 145 | 144 | cbvopabv 4722 |
. . . . . . 7
                                                               |
| 146 | 8 | adantr 481 |
. . . . . . . . . . 11
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
    
TarskiG |
| 147 | 19 | adantr 481 |
. . . . . . . . . . 11
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
    
  |
| 148 | 16 | adantr 481 |
. . . . . . . . . . 11
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
    
  |
| 149 | 12 | adantr 481 |
. . . . . . . . . . 11
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
    
  |
| 150 | 23 | adantr 481 |
. . . . . . . . . . . . 13
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
    
  |
| 151 | 27 | adantr 481 |
. . . . . . . . . . . . 13
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
    
  |
| 152 | 28 | adantr 481 |
. . . . . . . . . . . . 13
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
       |
| 153 | 71 | ad8antr 776 |
. . . . . . . . . . . . . . . 16
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
       |
| 154 | | simpr 477 |
. . . . . . . . . . . . . . . 16
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
           |
| 155 | 1, 32, 33, 146, 151, 150, 152, 153, 154 | lncom 25517 |
. . . . . . . . . . . . . . 15
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
           |
| 156 | 155 | orcd 407 |
. . . . . . . . . . . . . 14
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
             |
| 157 | 1, 33, 32, 146, 151, 150, 152, 156 | colrot1 25454 |
. . . . . . . . . . . . 13
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
             |
| 158 | 128 | adantr 481 |
. . . . . . . . . . . . . 14
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
            cgrG           |
| 159 | 1, 2, 32, 3, 146, 149, 148, 147, 150, 151, 152, 158 | trgcgrcom 25423 |
. . . . . . . . . . . . 13
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
            cgrG           |
| 160 | 1, 33, 32, 146, 150, 151, 152, 3, 149, 148, 147, 157, 159 | lnxfr 25461 |
. . . . . . . . . . . 12
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
             |
| 161 | 1, 33, 32, 146, 149, 147, 148, 160 | colrot1 25454 |
. . . . . . . . . . 11
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
             |
| 162 | 1, 33, 32, 146, 147, 148, 149, 161 | colcom 25453 |
. . . . . . . . . 10
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
             |
| 163 | 34 | ad8antr 776 |
. . . . . . . . . 10
                   ⟂G       
        cgrG          
      ⟂G         hpG                          
             |
| 164 | 162, 163 | pm2.65da 600 |
. . . . . . . . 9
       
          ⟂G                cgrG         

      ⟂G         hpG                          
      |
| 165 | 108, 164 | jca 554 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                                         |
| 166 | 109 | orcd 407 |
. . . . . . . . . 10
       
          ⟂G                cgrG         

      ⟂G         hpG                                   |
| 167 | 1, 33, 32, 8, 93, 48, 28, 166 | colrot2 25455 |
. . . . . . . . 9
       
          ⟂G                cgrG         

      ⟂G         hpG                                   |
| 168 | 1, 32, 33, 8, 131, 28, 145, 93, 86, 167, 107 | colhp 25662 |
. . . . . . . 8
       
          ⟂G                cgrG         

      ⟂G         hpG                              hpG         
      
        |
| 169 | 165, 168 | mpbird 247 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                             hpG            |
| 170 | | trgcopy.f |
. . . . . . . . . 10
   |
| 171 | 170 | ad4antr 768 |
. . . . . . . . 9
               ⟂G       
        cgrG            |
| 172 | 171 | ad2antrr 762 |
. . . . . . . 8
                 ⟂G        
       cgrG         
       ⟂G         hpG              |
| 173 | 172 | adantr 481 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                          
  |
| 174 | | simplrr 801 |
. . . . . . 7
       
          ⟂G                cgrG         

      ⟂G         hpG                             hpG            |
| 175 | 1, 32, 33, 8, 131, 28, 145, 93, 169, 173, 174 | hpgtr 25660 |
. . . . . 6
       
          ⟂G                cgrG         

      ⟂G         hpG                             hpG            |
| 176 | 128, 175 | jca 554 |
. . . . 5
       
          ⟂G                cgrG         

      ⟂G         hpG                                   cgrG           hpG             |
| 177 | 1, 32, 107, 47, 44, 18, 7, 94, 2, 97, 64 | hlcgrex 25511 |
. . . . 5
                 ⟂G        
       cgrG         
       ⟂G         hpG            
       
      |
| 178 | 176, 177 | reximddv 3018 |
. . . 4
                 ⟂G        
       cgrG         
       ⟂G         hpG            
        cgrG           hpG             |
| 179 | | trgcopy.2 |
. . . . . . . . 9
         |
| 180 | 1, 33, 32, 4, 24, 170, 20, 179 | ncolrot2 25458 |
. . . . . . . 8
         |
| 181 | | ioran 511 |
. . . . . . . 8
               |
| 182 | 180, 181 | sylib 208 |
. . . . . . 7
         |
| 183 | 182 | simpld 475 |
. . . . . 6
       |
| 184 | 183 | ad4antr 768 |
. . . . 5
               ⟂G       
        cgrG         
      |
| 185 | 1, 2, 32, 33, 6, 36, 130, 145, 85, 171, 184 | lnperpex 25695 |
. . . 4
               ⟂G       
        cgrG                 ⟂G         hpG             |
| 186 | 178, 185 | r19.29a 3078 |
. . 3
               ⟂G       
        cgrG                   cgrG           hpG             |
| 187 | 1, 33, 32, 5, 10, 14, 42, 3, 21, 25, 2, 77, 30 | lnext 25462 |
. . 3
             ⟂G                cgrG           |
| 188 | 186, 187 | r19.29a 3078 |
. 2
             ⟂G                 cgrG           hpG             |
| 189 | 1, 2, 32, 33, 4, 39, 17, 60 | footex 25613 |
. 2
            ⟂G         |
| 190 | 188, 189 | r19.29a 3078 |
1
          cgrG           hpG             |