| Step | Hyp | Ref
| Expression |
| 1 | | outpasch.a |
. . . . . 6
   |
| 2 | 1 | adantr 481 |
. . . . 5
 
    
  |
| 3 | | simpr 477 |
. . . . . . 7
           |
| 4 | 3 | eleq1d 2686 |
. . . . . 6
             
       |
| 5 | 3 | oveq2d 6666 |
. . . . . . 7
                   |
| 6 | 5 | eleq2d 2687 |
. . . . . 6
         
   
       |
| 7 | 4, 6 | anbi12d 747 |
. . . . 5
                                 |
| 8 | | outpasch.p |
. . . . . . . 8
     |
| 9 | | eqid 2622 |
. . . . . . . 8
         |
| 10 | | outpasch.i |
. . . . . . . 8
Itv   |
| 11 | | outpasch.g |
. . . . . . . 8

TarskiG |
| 12 | | outpasch.b |
. . . . . . . 8
   |
| 13 | 8, 9, 10, 11, 1, 12 | tgbtwntriv1 25386 |
. . . . . . 7
       |
| 14 | 13 | adantr 481 |
. . . . . 6
 
    
      |
| 15 | 11 | adantr 481 |
. . . . . . 7
 
    
TarskiG |
| 16 | | outpasch.r |
. . . . . . . 8
   |
| 17 | 16 | adantr 481 |
. . . . . . 7
 
    
  |
| 18 | | outpasch.q |
. . . . . . . 8
   |
| 19 | 18 | adantr 481 |
. . . . . . 7
 
    
  |
| 20 | | outpasch.c |
. . . . . . . 8
   |
| 21 | 20 | adantr 481 |
. . . . . . 7
 
    
  |
| 22 | | simpr 477 |
. . . . . . 7
 
    
      |
| 23 | | outpasch.1 |
. . . . . . . . 9
       |
| 24 | 8, 9, 10, 11, 1, 20, 16, 23 | tgbtwncom 25383 |
. . . . . . . 8
       |
| 25 | 24 | adantr 481 |
. . . . . . 7
 
    
      |
| 26 | 8, 9, 10, 15, 17, 19, 21, 2, 22, 25 | tgbtwnexch 25393 |
. . . . . 6
 
    
      |
| 27 | 14, 26 | jca 554 |
. . . . 5
 
    
            |
| 28 | 2, 7, 27 | rspcedvd 3317 |
. . . 4
 
    

            |
| 29 | 28 | adantlr 751 |
. . 3
   
     
     

           |
| 30 | 12 | ad2antrr 762 |
. . . 4
   
     
    
  |
| 31 | | eleq1 2689 |
. . . . . 6
     
       |
| 32 | | eqidd 2623 |
. . . . . . 7
   |
| 33 | | oveq2 6658 |
. . . . . . 7
           |
| 34 | 32, 33 | eleq12d 2695 |
. . . . . 6
 
   
       |
| 35 | 31, 34 | anbi12d 747 |
. . . . 5
                         |
| 36 | 35 | adantl 482 |
. . . 4
    
                                    |
| 37 | 8, 9, 10, 11, 1, 12 | tgbtwntriv2 25382 |
. . . . . 6
       |
| 38 | 37 | ad2antrr 762 |
. . . . 5
   
     
    
      |
| 39 | 11 | ad2antrr 762 |
. . . . . . . 8
   
     
    
TarskiG |
| 40 | 39 | adantr 481 |
. . . . . . 7
    
                TarskiG |
| 41 | 20 | ad3antrrr 766 |
. . . . . . 7
    
                  |
| 42 | 16 | ad3antrrr 766 |
. . . . . . 7
    
                  |
| 43 | 18 | ad3antrrr 766 |
. . . . . . 7
    
                  |
| 44 | 30 | adantr 481 |
. . . . . . 7
    
                  |
| 45 | | simpr 477 |
. . . . . . . 8
    
                      |
| 46 | 8, 9, 10, 40, 43, 42, 41, 45 | tgbtwncom 25383 |
. . . . . . 7
    
                      |
| 47 | | outpasch.2 |
. . . . . . . . 9
       |
| 48 | 8, 9, 10, 11, 12, 18, 20, 47 | tgbtwncom 25383 |
. . . . . . . 8
       |
| 49 | 48 | ad3antrrr 766 |
. . . . . . 7
    
                      |
| 50 | 8, 9, 10, 40, 41, 42, 43, 44, 46, 49 | tgbtwnexch3 25389 |
. . . . . 6
    
                      |
| 51 | 39 | adantr 481 |
. . . . . . 7
    
                TarskiG |
| 52 | 30 | adantr 481 |
. . . . . . 7
    
                  |
| 53 | 18 | ad3antrrr 766 |
. . . . . . 7
    
                  |
| 54 | 16 | ad3antrrr 766 |
. . . . . . 7
    
                  |
| 55 | 20 | ad3antrrr 766 |
. . . . . . . 8
    
                  |
| 56 | | simpr 477 |
. . . . . . . . . . 11
           
    
    
   |
| 57 | 8, 9, 10, 11, 16, 20 | tgbtwntriv2 25382 |
. . . . . . . . . . . 12
       |
| 58 | 57 | ad4antr 768 |
. . . . . . . . . . 11
           
    
    
       |
| 59 | 56, 58 | eqeltrd 2701 |
. . . . . . . . . 10
           
    
    
       |
| 60 | | simpllr 799 |
. . . . . . . . . 10
           
    
    
       |
| 61 | 59, 60 | pm2.65da 600 |
. . . . . . . . 9
    
               
  |
| 62 | 61 | neqned 2801 |
. . . . . . . 8
    
                  |
| 63 | 47 | ad3antrrr 766 |
. . . . . . . 8
    
                      |
| 64 | | simpr 477 |
. . . . . . . 8
    
                      |
| 65 | 8, 9, 10, 51, 52, 53, 55, 54, 62, 63, 64 | tgbtwnouttr 25392 |
. . . . . . 7
    
                      |
| 66 | 8, 9, 10, 51, 52, 53, 54, 65 | tgbtwncom 25383 |
. . . . . 6
    
                      |
| 67 | | outpasch.l |
. . . . . . . . . . 11
LineG   |
| 68 | 8, 67, 10, 11, 18, 20, 16 | tgcolg 25449 |
. . . . . . . . . 10
       
                 |
| 69 | 68 | biimpa 501 |
. . . . . . . . 9
 
                       |
| 70 | | 3orcoma 1046 |
. . . . . . . . . 10
                               |
| 71 | | 3orass 1040 |
. . . . . . . . . 10
                                 |
| 72 | 70, 71 | bitr3i 266 |
. . . . . . . . 9
                                 |
| 73 | 69, 72 | sylib 208 |
. . . . . . . 8
 
                         |
| 74 | 73 | ord 392 |
. . . . . . 7
 
           
             |
| 75 | 74 | imp 445 |
. . . . . 6
   
     
    
            |
| 76 | 50, 66, 75 | mpjaodan 827 |
. . . . 5
   
     
    
      |
| 77 | 38, 76 | jca 554 |
. . . 4
   
     
    
            |
| 78 | 30, 36, 77 | rspcedvd 3317 |
. . 3
   
     
    

            |
| 79 | 29, 78 | pm2.61dan 832 |
. 2
 
       

           |
| 80 | 12 | ad2antrr 762 |
. . . 4
   
             |
| 81 | 35 | adantl 482 |
. . . 4
                                         |
| 82 | 37 | ad2antrr 762 |
. . . . 5
   
                 |
| 83 | 11 | ad2antrr 762 |
. . . . . . 7
   
           TarskiG |
| 84 | 16 | ad2antrr 762 |
. . . . . . 7
   
             |
| 85 | 18 | ad2antrr 762 |
. . . . . . 7
   
             |
| 86 | 20 | ad2antrr 762 |
. . . . . . 7
   
             |
| 87 | | simplr 792 |
. . . . . . 7
   
           
       |
| 88 | | simpr 477 |
. . . . . . 7
   
                 |
| 89 | 11 | adantr 481 |
. . . . . . . . 9
 

     
TarskiG |
| 90 | 16 | adantr 481 |
. . . . . . . . 9
 

     
  |
| 91 | 18 | adantr 481 |
. . . . . . . . 9
 

     
  |
| 92 | 20 | adantr 481 |
. . . . . . . . . 10
 

     
  |
| 93 | | simpr 477 |
. . . . . . . . . 10
 

              |
| 94 | 8, 10, 67, 89, 90, 91, 92, 93 | ncolne1 25520 |
. . . . . . . . 9
 

        |
| 95 | 8, 10, 67, 89, 90, 91, 94 | tglinerflx2 25529 |
. . . . . . . 8
 

     
      |
| 96 | 95 | adantr 481 |
. . . . . . 7
   
                 |
| 97 | 8, 67, 10, 89, 91, 92, 90, 93 | ncolcom 25456 |
. . . . . . . . . . 11
 

              |
| 98 | 8, 67, 10, 89, 92, 91, 90, 97 | ncolrot1 25457 |
. . . . . . . . . 10
 

              |
| 99 | 8, 10, 67, 89, 92, 91, 90, 98 | ncolne1 25520 |
. . . . . . . . 9
 

        |
| 100 | 99 | adantr 481 |
. . . . . . . 8
   
             |
| 101 | 48 | ad2antrr 762 |
. . . . . . . 8
   
                 |
| 102 | 8, 10, 67, 83, 86, 85, 80, 100, 101 | btwnlng3 25516 |
. . . . . . 7
   
                 |
| 103 | 8, 10, 67, 83, 86, 85, 100 | tglinerflx2 25529 |
. . . . . . 7
   
                 |
| 104 | 8, 10, 67, 83, 84, 85, 86, 85, 87, 88, 96, 102, 103 | tglineinteq 25540 |
. . . . . 6
   
             |
| 105 | 8, 9, 10, 11, 16, 12 | tgbtwntriv2 25382 |
. . . . . . 7
       |
| 106 | 105 | ad2antrr 762 |
. . . . . 6
   
                 |
| 107 | 104, 106 | eqeltrrd 2702 |
. . . . 5
   
                 |
| 108 | 82, 107 | jca 554 |
. . . 4
   
           
           |
| 109 | 80, 81, 108 | rspcedvd 3317 |
. . 3
   
           
            |
| 110 | | eleq1 2689 |
. . . . . . . . . 10
     
       |
| 111 | 110 | cbvrexv 3172 |
. . . . . . . . 9
          
            |
| 112 | 111 | anbi2i 730 |
. . . . . . . 8
                                                       |
| 113 | 112 | opabbii 4717 |
. . . . . . 7
                                                               |
| 114 | 89 | adantr 481 |
. . . . . . . 8
   
           TarskiG |
| 115 | 90 | adantr 481 |
. . . . . . . 8
   
             |
| 116 | 91 | adantr 481 |
. . . . . . . 8
   
             |
| 117 | 94 | adantr 481 |
. . . . . . . 8
   
             |
| 118 | 8, 10, 67, 114, 115, 116, 117 | tgelrnln 25525 |
. . . . . . 7
   
                 |
| 119 | | eqid 2622 |
. . . . . . 7
hlG  hlG   |
| 120 | 20 | ad2antrr 762 |
. . . . . . 7
   
             |
| 121 | 1 | ad2antrr 762 |
. . . . . . 7
   
             |
| 122 | 12 | adantr 481 |
. . . . . . . 8
 

     
  |
| 123 | 122 | adantr 481 |
. . . . . . 7
   
             |
| 124 | 95 | adantr 481 |
. . . . . . . 8
   
                 |
| 125 | 8, 67, 10, 89, 91, 92, 90, 93 | ncolrot2 25458 |
. . . . . . . . . 10
 

              |
| 126 | | pm2.45 412 |
. . . . . . . . . 10
      
      |
| 127 | 125, 126 | syl 17 |
. . . . . . . . 9
 

     
      |
| 128 | 127 | adantr 481 |
. . . . . . . 8
   
          
      |
| 129 | | simpr 477 |
. . . . . . . 8
   
          
      |
| 130 | 48 | ad2antrr 762 |
. . . . . . . 8
   
                 |
| 131 | 8, 9, 10, 113, 120, 123, 124, 128, 129, 130 | islnoppd 25632 |
. . . . . . 7
   
               
       
                      |
| 132 | 8, 10, 67, 89, 90, 91, 94 | tglinerflx1 25528 |
. . . . . . . 8
 

     
      |
| 133 | 132 | adantr 481 |
. . . . . . 7
   
                 |
| 134 | 23 | ad2antrr 762 |
. . . . . . . 8
   
                 |
| 135 | 24 | ad2antrr 762 |
. . . . . . . . . 10
   
                 |
| 136 | 8, 10, 67, 89, 92, 90, 91, 125 | ncolne1 25520 |
. . . . . . . . . . 11
 

        |
| 137 | 136 | adantr 481 |
. . . . . . . . . 10
   
             |
| 138 | 8, 9, 10, 114, 115, 120, 121, 135, 137 | tgbtwnne 25385 |
. . . . . . . . 9
   
             |
| 139 | 138 | necomd 2849 |
. . . . . . . 8
   
             |
| 140 | 8, 10, 119, 121, 115, 120, 114, 121, 134, 139, 137 | btwnhl2 25508 |
. . . . . . 7
   
             hlG        |
| 141 | 8, 9, 10, 113, 67, 118, 114, 119, 120, 121, 123, 131, 133, 140 | opphl 25646 |
. . . . . 6
   
               
       
                      |
| 142 | 8, 9, 10, 113, 121, 123 | islnopp 25631 |
. . . . . 6
   
                
       
                         
                   |
| 143 | 141, 142 | mpbid 222 |
. . . . 5
   
                      
            |
| 144 | 143 | simprd 479 |
. . . 4
   
                       |
| 145 | 114 | ad2antrr 762 |
. . . . . . . . 9
           
               TarskiG |
| 146 | 118 | ad2antrr 762 |
. . . . . . . . 9
           
                     |
| 147 | | simplr 792 |
. . . . . . . . 9
           
                     |
| 148 | 8, 67, 10, 145, 146, 147 | tglnpt 25444 |
. . . . . . . 8
           
                 |
| 149 | | simpr 477 |
. . . . . . . 8
           
                     |
| 150 | 145 | ad2antrr 762 |
. . . . . . . . . . 11
       
                          
      TarskiG |
| 151 | 90 | ad3antrrr 766 |
. . . . . . . . . . . 12
           
                 |
| 152 | 151 | ad2antrr 762 |
. . . . . . . . . . 11
       
                          
        |
| 153 | 91 | ad5antr 770 |
. . . . . . . . . . 11
       
                          
        |
| 154 | 120 | ad2antrr 762 |
. . . . . . . . . . . 12
           
                 |
| 155 | 154 | ad2antrr 762 |
. . . . . . . . . . 11
       
                          
        |
| 156 | 93 | ad5antr 770 |
. . . . . . . . . . 11
       
                          
     
        |
| 157 | | simplr 792 |
. . . . . . . . . . . 12
       
                          
        |
| 158 | 117 | ad4antr 768 |
. . . . . . . . . . . 12
       
                          
        |
| 159 | 148 | ad2antrr 762 |
. . . . . . . . . . . . 13
       
                          
        |
| 160 | 94 | necomd 2849 |
. . . . . . . . . . . . . . 15
 

        |
| 161 | 160 | ad5antr 770 |
. . . . . . . . . . . . . 14
       
                          
        |
| 162 | 147 | ad2antrr 762 |
. . . . . . . . . . . . . 14
       
                          
            |
| 163 | 8, 10, 67, 150, 153, 152, 159, 161, 162 | lncom 25517 |
. . . . . . . . . . . . 13
       
                          
            |
| 164 | | simprl 794 |
. . . . . . . . . . . . 13
       
                          
            |
| 165 | 8, 10, 67, 150, 159, 153, 152, 157, 163, 164 | coltr3 25543 |
. . . . . . . . . . . 12
       
                          
            |
| 166 | 8, 10, 67, 150, 152, 153, 157, 158, 165 | lncom 25517 |
. . . . . . . . . . 11
       
                          
            |
| 167 | 95 | ad5antr 770 |
. . . . . . . . . . 11
       
                          
            |
| 168 | 99 | ad5antr 770 |
. . . . . . . . . . . 12
       
                          
        |
| 169 | 123 | ad2antrr 762 |
. . . . . . . . . . . . . 14
           
                 |
| 170 | 169 | ad2antrr 762 |
. . . . . . . . . . . . 13
       
                          
        |
| 171 | 99 | necomd 2849 |
. . . . . . . . . . . . . . 15
 

        |
| 172 | 47 | adantr 481 |
. . . . . . . . . . . . . . 15
 

     
      |
| 173 | 8, 10, 67, 89, 91, 92, 122, 171, 172 | btwnlng2 25515 |
. . . . . . . . . . . . . 14
 

     
      |
| 174 | 173 | ad5antr 770 |
. . . . . . . . . . . . 13
       
                          
            |
| 175 | | simprr 796 |
. . . . . . . . . . . . . 14
       
                          
            |
| 176 | 8, 9, 10, 150, 155, 157, 170, 175 | tgbtwncom 25383 |
. . . . . . . . . . . . 13
       
                          
            |
| 177 | 8, 10, 67, 150, 170, 153, 155, 157, 174, 176 | coltr3 25543 |
. . . . . . . . . . . 12
       
                          
            |
| 178 | 8, 10, 67, 150, 155, 153, 157, 168, 177 | lncom 25517 |
. . . . . . . . . . 11
       
                          
            |
| 179 | 8, 10, 67, 89, 92, 91, 99 | tglinerflx2 25529 |
. . . . . . . . . . . 12
 

     
      |
| 180 | 179 | ad5antr 770 |
. . . . . . . . . . 11
       
                          
            |
| 181 | 8, 10, 67, 150, 152, 153, 155, 153, 156, 166, 167, 178, 180 | tglineinteq 25540 |
. . . . . . . . . 10
       
                          
        |
| 182 | 8, 9, 10, 150, 159, 157, 152, 164 | tgbtwncom 25383 |
. . . . . . . . . 10
       
                          
            |
| 183 | 181, 182 | eqeltrrd 2702 |
. . . . . . . . 9
       
                          
            |
| 184 | 121 | ad2antrr 762 |
. . . . . . . . . 10
           
                 |
| 185 | 8, 9, 10, 145, 184, 148, 169, 149 | tgbtwncom 25383 |
. . . . . . . . . 10
           
                     |
| 186 | 24 | ad4antr 768 |
. . . . . . . . . 10
           
                     |
| 187 | 8, 9, 10, 145, 169, 151, 184, 148, 154, 185, 186 | axtgpasch 25366 |
. . . . . . . . 9
           
               
            |
| 188 | 183, 187 | r19.29a 3078 |
. . . . . . . 8
           
                     |
| 189 | 148, 149,
188 | jca32 558 |
. . . . . . 7
           
                
            |
| 190 | 189 | anasss 679 |
. . . . . 6
          
     
   
                    |
| 191 | 190 | ex 450 |
. . . . 5
   
                     

    
         |
| 192 | 191 | reximdv2 3014 |
. . . 4
   
            
         
             |
| 193 | 144, 192 | mpd 15 |
. . 3
   
           
            |
| 194 | 109, 193 | pm2.61dan 832 |
. 2
 

      

           |
| 195 | 79, 194 | pm2.61dan 832 |
1
  
           |