| Step | Hyp | Ref
| Expression |
| 1 | | iswomnimap 7241 |
. 2
 
WOmni    DECID 
       |
| 2 | | fveq1 5560 |
. . . . . . . . 9
                 |
| 3 | 2 | eqeq1d 2205 |
. . . . . . . 8
        
  
       |
| 4 | 3 | ralbidv 2497 |
. . . . . . 7
     
   

  
       |
| 5 | 4 | dcbid 839 |
. . . . . 6
    DECID 
   
DECID            |
| 6 | | simplr 528 |
. . . . . 6
      DECID 
              DECID 
      |
| 7 | | iswomninnlem.g |
. . . . . . . . . . 11
frec        |
| 8 | 7 | 012of 15724 |
. . . . . . . . . 10
 
            |
| 9 | | elmapi 6738 |
. . . . . . . . . 10
               |
| 10 | | fco2 5427 |
. . . . . . . . . 10
                                |
| 11 | 8, 9, 10 | sylancr 414 |
. . . . . . . . 9
       
       |
| 12 | 11 | adantl 277 |
. . . . . . . 8
 
               |
| 13 | | 2onn 6588 |
. . . . . . . . . 10
 |
| 14 | 13 | a1i 9 |
. . . . . . . . 9
 
        |
| 15 | | simpl 109 |
. . . . . . . . 9
 
        |
| 16 | 14, 15 | elmapd 6730 |
. . . . . . . 8
 
           
 
        |
| 17 | 12, 16 | mpbird 167 |
. . . . . . 7
 
             |
| 18 | 17 | adantlr 477 |
. . . . . 6
      DECID 
            
     |
| 19 | 5, 6, 18 | rspcdva 2873 |
. . . . 5
      DECID 
          
DECID           |
| 20 | | nfv 1542 |
. . . . . . . . 9

 |
| 21 | | nfcv 2339 |
. . . . . . . . . 10
     |
| 22 | | nfra1 2528 |
. . . . . . . . . . 11
  
     |
| 23 | 22 | nfdc 1673 |
. . . . . . . . . 10
 DECID 
     |
| 24 | 21, 23 | nfralxy 2535 |
. . . . . . . . 9
  
  DECID 
     |
| 25 | 20, 24 | nfan 1579 |
. . . . . . . 8
      DECID 
      |
| 26 | | nfv 1542 |
. . . . . . . 8

      |
| 27 | 25, 26 | nfan 1579 |
. . . . . . 7
       DECID 
            |
| 28 | 9 | ad2antlr 489 |
. . . . . . . . . 10
       DECID 
                     |
| 29 | | fvco3 5635 |
. . . . . . . . . 10
        
                   |
| 30 | 28, 29 | sylancom 420 |
. . . . . . . . 9
       DECID 
                              |
| 31 | 30 | eqeq1d 2205 |
. . . . . . . 8
       DECID 
                   
            |
| 32 | | df-1o 6483 |
. . . . . . . . . . . 12
 |
| 33 | 32 | fveq2i 5564 |
. . . . . . . . . . 11
         |
| 34 | | 0zd 9355 |
. . . . . . . . . . . . 13
  |
| 35 | | peano1 4631 |
. . . . . . . . . . . . . 14
 |
| 36 | 35 | a1i 9 |
. . . . . . . . . . . . 13
  |
| 37 | 34, 7, 36 | frec2uzsucd 10510 |
. . . . . . . . . . . 12
            |
| 38 | 37 | mptru 1373 |
. . . . . . . . . . 11
  
        |
| 39 | 34, 7 | frec2uz0d 10508 |
. . . . . . . . . . . . . 14
      |
| 40 | 39 | mptru 1373 |
. . . . . . . . . . . . 13
     |
| 41 | 40 | oveq1i 5935 |
. . . . . . . . . . . 12
         |
| 42 | | 0p1e1 9121 |
. . . . . . . . . . . 12
   |
| 43 | 41, 42 | eqtri 2217 |
. . . . . . . . . . 11
       |
| 44 | 33, 38, 43 | 3eqtri 2221 |
. . . . . . . . . 10
     |
| 45 | 44 | eqeq2i 2207 |
. . . . . . . . 9
                 
               |
| 46 | 7 | frechashgf1o 10537 |
. . . . . . . . . . . . 13
     |
| 47 | | f1ocnv 5520 |
. . . . . . . . . . . . 13
    
       |
| 48 | | f1of 5507 |
. . . . . . . . . . . . 13
     
       |
| 49 | 46, 47, 48 | mp2b 8 |
. . . . . . . . . . . 12
      |
| 50 | 49 | a1i 9 |
. . . . . . . . . . 11
       DECID 
                   |
| 51 | | 0nn0 9281 |
. . . . . . . . . . . . 13
 |
| 52 | | 1nn0 9282 |
. . . . . . . . . . . . 13
 |
| 53 | | prssi 3781 |
. . . . . . . . . . . . 13
 
   
  |
| 54 | 51, 52, 53 | mp2an 426 |
. . . . . . . . . . . 12
    |
| 55 | | simpr 110 |
. . . . . . . . . . . . 13
       DECID 
              |
| 56 | 28, 55 | ffvelcdmd 5701 |
. . . . . . . . . . . 12
       DECID 
                     |
| 57 | 54, 56 | sselid 3182 |
. . . . . . . . . . 11
       DECID 
                  |
| 58 | 50, 57 | ffvelcdmd 5701 |
. . . . . . . . . 10
       DECID 
                       |
| 59 | | 1onn 6587 |
. . . . . . . . . . 11
 |
| 60 | | f1of1 5506 |
. . . . . . . . . . . . 13
    
      |
| 61 | 46, 60 | ax-mp 5 |
. . . . . . . . . . . 12
     |
| 62 | | f1fveq 5822 |
. . . . . . . . . . . 12
                 
                 
            |
| 63 | 61, 62 | mpan 424 |
. . . . . . . . . . 11
                             
            |
| 64 | 59, 63 | mpan2 425 |
. . . . . . . . . 10
                           
            |
| 65 | 58, 64 | syl 14 |
. . . . . . . . 9
       DECID 
                             
            |
| 66 | 45, 65 | bitr3id 194 |
. . . . . . . 8
       DECID 
                                      |
| 67 | | f1ocnvfv2 5828 |
. . . . . . . . . 10
                              |
| 68 | 46, 57, 67 | sylancr 414 |
. . . . . . . . 9
       DECID 
                               |
| 69 | 68 | eqeq1d 2205 |
. . . . . . . 8
       DECID 
                                 |
| 70 | 31, 66, 69 | 3bitr2d 216 |
. . . . . . 7
       DECID 
                   
       |
| 71 | 27, 70 | ralbida 2491 |
. . . . . 6
      DECID 
            
      

       |
| 72 | 71 | dcbid 839 |
. . . . 5
      DECID 
           DECID 
      
DECID         |
| 73 | 19, 72 | mpbid 147 |
. . . 4
      DECID 
          
DECID        |
| 74 | 73 | ralrimiva 2570 |
. . 3
     DECID 
    
      DECID 
      |
| 75 | | fveq1 5560 |
. . . . . . . . 9
               |
| 76 | 75 | eqeq1d 2205 |
. . . . . . . 8
                 |
| 77 | 76 | ralbidv 2497 |
. . . . . . 7
    
    
         |
| 78 | 77 | dcbid 839 |
. . . . . 6
   DECID 
   
DECID           |
| 79 | | simplr 528 |
. . . . . 6
         DECID 
    
   
     DECID 
      |
| 80 | 7 | 2o01f 15725 |
. . . . . . . 8
          |
| 81 | | elmapi 6738 |
. . . . . . . . 9
         |
| 82 | 81 | adantl 277 |
. . . . . . . 8
         DECID 
    
         |
| 83 | | fco2 5427 |
. . . . . . . 8
                           |
| 84 | 80, 82, 83 | sylancr 414 |
. . . . . . 7
         DECID 
    
              |
| 85 | | prexg 4245 |
. . . . . . . . . 10
 
      |
| 86 | 51, 52, 85 | mp2an 426 |
. . . . . . . . 9
    |
| 87 | 86 | a1i 9 |
. . . . . . . 8
         DECID 
    
        |
| 88 | | simpll 527 |
. . . . . . . 8
         DECID 
    
  
  |
| 89 | 87, 88 | elmapd 6730 |
. . . . . . 7
         DECID 
    
                       |
| 90 | 84, 89 | mpbird 167 |
. . . . . 6
         DECID 
    
            |
| 91 | 78, 79, 90 | rspcdva 2873 |
. . . . 5
         DECID 
    
   DECID 
 
      |
| 92 | | nfcv 2339 |
. . . . . . . . . 10
        |
| 93 | | nfra1 2528 |
. . . . . . . . . . 11
  
     |
| 94 | 93 | nfdc 1673 |
. . . . . . . . . 10
 DECID 
     |
| 95 | 92, 94 | nfralxy 2535 |
. . . . . . . . 9
  
     DECID 
     |
| 96 | 20, 95 | nfan 1579 |
. . . . . . . 8
         DECID 
      |
| 97 | | nfv 1542 |
. . . . . . . 8

   |
| 98 | 96, 97 | nfan 1579 |
. . . . . . 7
          DECID 
         |
| 99 | 81 | ad2antlr 489 |
. . . . . . . . . 10
          DECID 
               |
| 100 | | fvco3 5635 |
. . . . . . . . . 10
     
                 |
| 101 | 99, 100 | sylancom 420 |
. . . . . . . . 9
          DECID 
                         |
| 102 | 101 | eqeq1d 2205 |
. . . . . . . 8
          DECID 
                           |
| 103 | | f1of 5507 |
. . . . . . . . . . 11
    
      |
| 104 | 46, 103 | mp1i 10 |
. . . . . . . . . 10
          DECID 
               |
| 105 | | omelon 4646 |
. . . . . . . . . . . . . 14
 |
| 106 | 105 | onelssi 4465 |
. . . . . . . . . . . . 13
   |
| 107 | 13, 106 | mp1i 10 |
. . . . . . . . . . . 12
          DECID 
           |
| 108 | 99, 107 | fssd 5423 |
. . . . . . . . . . 11
          DECID 
               |
| 109 | | simpr 110 |
. . . . . . . . . . 11
          DECID 
           |
| 110 | 108, 109 | ffvelcdmd 5701 |
. . . . . . . . . 10
          DECID 
               |
| 111 | 104, 110 | ffvelcdmd 5701 |
. . . . . . . . 9
          DECID 
                   |
| 112 | | f1ocnvfv 5829 |
. . . . . . . . . . . . 13
      
             |
| 113 | 46, 59, 112 | mp2an 426 |
. . . . . . . . . . . 12
            |
| 114 | 44, 113 | ax-mp 5 |
. . . . . . . . . . 11
      |
| 115 | 114 | eqeq2i 2207 |
. . . . . . . . . 10
                  
               |
| 116 | | f1of1 5506 |
. . . . . . . . . . . . 13
     
       |
| 117 | 46, 47, 116 | mp2b 8 |
. . . . . . . . . . . 12
      |
| 118 | | f1fveq 5822 |
. . . . . . . . . . . 12
                 
                  
           |
| 119 | 117, 118 | mpan 424 |
. . . . . . . . . . 11
         
                               |
| 120 | 52, 119 | mpan2 425 |
. . . . . . . . . 10
        
                  
           |
| 121 | 115, 120 | bitr3id 194 |
. . . . . . . . 9
        
             
           |
| 122 | 111, 121 | syl 14 |
. . . . . . . 8
          DECID 
                      
           |
| 123 | | f1ocnvfv1 5827 |
. . . . . . . . . 10
                              |
| 124 | 46, 110, 123 | sylancr 414 |
. . . . . . . . 9
          DECID 
                            |
| 125 | 124 | eqeq1d 2205 |
. . . . . . . 8
          DECID 
                      
       |
| 126 | 102, 122,
125 | 3bitr2d 216 |
. . . . . . 7
          DECID 
                       |
| 127 | 98, 126 | ralbida 2491 |
. . . . . 6
         DECID 
    
           
       |
| 128 | 127 | dcbid 839 |
. . . . 5
         DECID 
    
   DECID 
      DECID

       |
| 129 | 91, 128 | mpbid 147 |
. . . 4
         DECID 
    
   DECID 
      |
| 130 | 129 | ralrimiva 2570 |
. . 3
        DECID 
    
   DECID 
      |
| 131 | 74, 130 | impbida 596 |
. 2
  
  DECID 
          DECID 
       |
| 132 | 1, 131 | bitrd 188 |
1
 
WOmni       DECID 
       |