Proof of Theorem infcvglem3
| Step | Hyp | Ref
| Expression |
| 1 | | infcvg.1 |
. . 3
 
   |
| 2 | | infcvg.2 |
. . 3
   |
| 3 | | infcvg.3 |
. . 3
 |
| 4 | | infcvg.4 |
. . 3
 
 |
| 5 | | infcvg.5c |
. . 3
      |
| 6 | | infcvg.7a |
. . 3
       |
| 7 | 1, 2, 3, 4, 5, 6 | infcvglem1 7156 |
. 2
      

      |
| 8 | | pm3.26 319 |
. . . 4
     

           |
| 9 | | infcvg.8a |
. . . . . . . . . . . 12
       |
| 10 | | infcvg.10 |
. . . . . . . . . . . 12
           |
| 11 | 9, 10 | breq12d 2621 |
. . . . . . . . . . 11
                 |
| 12 | 11 | adantl 388 |
. . . . . . . . . 10
     
                 |
| 13 | | ltlet 5493 |
. . . . . . . . . . 11
                               |
| 14 | 9 | adantl 388 |
. . . . . . . . . . . 12
     
       |
| 15 | | ffvelrn 3799 |
. . . . . . . . . . . . 13
     
       |
| 16 | 6 | eleq1d 1532 |
. . . . . . . . . . . . . 14
         |
| 17 | 16, 2 | vtoclga 1843 |
. . . . . . . . . . . . 13
       |
| 18 | 15, 17 | syl 10 |
. . . . . . . . . . . 12
     
   |
| 19 | 14, 18 | eqeltrd 1540 |
. . . . . . . . . . 11
     
       |
| 20 | | nnrecret 6215 |
. . . . . . . . . . . . . 14
     |
| 21 | 1, 2, 3, 4 | infcvgaux1 7154 |
. . . . . . . . . . . . . . . . . 18
  
  |
| 22 | 21 | suprcli 6008 |
. . . . . . . . . . . . . . . . 17
   
 |
| 23 | 22 | renegcl 5388 |
. . . . . . . . . . . . . . . 16
    
 |
| 24 | 5, 23 | eqeltr 1536 |
. . . . . . . . . . . . . . 15
 |
| 25 | | axaddrcl 5244 |
. . . . . . . . . . . . . . 15
           |
| 26 | 24, 25 | mpan 693 |
. . . . . . . . . . . . . 14
         |
| 27 | 20, 26 | syl 10 |
. . . . . . . . . . . . 13
       |
| 28 | 10, 27 | eqeltrd 1540 |
. . . . . . . . . . . 12
       |
| 29 | 28 | adantl 388 |
. . . . . . . . . . 11
     
       |
| 30 | 13, 19, 29 | sylanc 471 |
. . . . . . . . . 10
     
                     |
| 31 | 12, 30 | sylbird 205 |
. . . . . . . . 9
     
 
               |
| 32 | 1, 2, 3, 4, 5, 6 | infcvgaux2 7155 |
. . . . . . . . . . . . . 14
       |
| 33 | 15, 32 | syl 10 |
. . . . . . . . . . . . 13
     
   |
| 34 | 33, 14 | breqtrrd 2631 |
. . . . . . . . . . . 12
     
       |
| 35 | 34 | a1d 12 |
. . . . . . . . . . 11
     
                 |
| 36 | 35 | ancrd 299 |
. . . . . . . . . 10
     
                           |
| 37 | 29, 19 | jca 288 |
. . . . . . . . . 10
     
             |
| 38 | 36, 37 | jctild 599 |
. . . . . . . . 9
     
                     
                 |
| 39 | 31, 38 | syld 27 |
. . . . . . . 8
     
 
               
                 |
| 40 | 39 | r19.20dva 1701 |
. . . . . . 7
                       
                 |
| 41 | 40 | imp 350 |
. . . . . 6
     

     
                            |
| 42 | | nnuz 6371 |
. . . . . . 7
     |
| 43 | | raleq1 1778 |
. . . . . . 7

                 
                               
                 |
| 44 | 42, 43 | ax-mp 7 |
. . . . . 6
             
                               
                |
| 45 | 41, 44 | sylib 198 |
. . . . 5
     

     
                                 |
| 46 | | infcvg.9 |
. . . . . . 7
 |
| 47 | | infcvg.11 |
. . . . . . 7
 |
| 48 | | infcvg.12 |
. . . . . . 7
         |
| 49 | 1, 2, 3, 4, 5, 46, 10, 47, 48 | infcvglem2 7157 |
. . . . . 6
 |
| 50 | | 1z 6106 |
. . . . . 6
 |
| 51 | | infcvg.6a |
. . . . . . 7
 |
| 52 | 24 | elisseti 1809 |
. . . . . . 7
 |
| 53 | 46, 51, 52 | climsqueeze2 7077 |
. . . . . 6
 
                 
                 |
| 54 | 49, 50, 53 | mp3an12 903 |
. . . . 5
                  
                |
| 55 | 45, 54 | syl 10 |
. . . 4
     

       |
| 56 | 8, 55 | jca 288 |
. . 3
     

             |
| 57 | 56 | 19.22i 1036 |
. 2
                        |
| 58 | 7, 57 | ax-mp 7 |
1
      
  |