| Step | Hyp | Ref
| Expression |
| 1 | | rmodislmod.v |
. . . . 5
     |
| 2 | | rmodislmod.r |
. . . . . . 7





              
      
     
      
    |
| 3 | 2 | simp1i 1008 |
. . . . . 6
 |
| 4 | | rmodislmod.k |
. . . . . . . 8
     |
| 5 | | basfn 12761 |
. . . . . . . . 9
 |
| 6 | 2 | simp2i 1009 |
. . . . . . . . . 10
 |
| 7 | 6 | elexi 2775 |
. . . . . . . . 9
 |
| 8 | | funfvex 5578 |
. . . . . . . . . 10
 
       |
| 9 | 8 | funfni 5361 |
. . . . . . . . 9
 
       |
| 10 | 5, 7, 9 | mp2an 426 |
. . . . . . . 8
     |
| 11 | 4, 10 | eqeltri 2269 |
. . . . . . 7
 |
| 12 | 3 | elexi 2775 |
. . . . . . . . 9
 |
| 13 | | funfvex 5578 |
. . . . . . . . . 10
 
       |
| 14 | 13 | funfni 5361 |
. . . . . . . . 9
 
       |
| 15 | 5, 12, 14 | mp2an 426 |
. . . . . . . 8
     |
| 16 | 1, 15 | eqeltri 2269 |
. . . . . . 7
 |
| 17 | | rmodislmod.m |
. . . . . . . 8
 
    |
| 18 | 17 | mpoexg 6278 |
. . . . . . 7
 
   |
| 19 | 11, 16, 18 | mp2an 426 |
. . . . . 6
 |
| 20 | | baseslid 12760 |
. . . . . . 7
 Slot        
  |
| 21 | | vscandxnbasendx 12861 |
. . . . . . . 8
         |
| 22 | 21 | necomi 2452 |
. . . . . . 7
         |
| 23 | | vscaslid 12865 |
. . . . . . . 8
 Slot    
      |
| 24 | 23 | simpri 113 |
. . . . . . 7
     |
| 25 | 20, 22, 24 | setsslnid 12755 |
. . . . . 6
           sSet           |
| 26 | 3, 19, 25 | mp2an 426 |
. . . . 5
        sSet      
   |
| 27 | 1, 26 | eqtri 2217 |
. . . 4
    sSet          |
| 28 | | rmodislmod.l |
. . . . . 6
 sSet         |
| 29 | 28 | eqcomi 2200 |
. . . . 5
 sSet      
  |
| 30 | 29 | fveq2i 5564 |
. . . 4
    sSet              |
| 31 | 27, 30 | eqtri 2217 |
. . 3
     |
| 32 | 31 | a1i 9 |
. 2

      |
| 33 | | plusgslid 12815 |
. . . . . 6
 Slot      
  |
| 34 | | vscandxnplusgndx 12862 |
. . . . . . 7
        |
| 35 | 34 | necomi 2452 |
. . . . . 6
        |
| 36 | 33, 35, 24 | setsslnid 12755 |
. . . . 5
   
     sSet           |
| 37 | 3, 19, 36 | mp2an 426 |
. . . 4
      sSet      
   |
| 38 | | rmodislmod.a |
. . . 4
    |
| 39 | 28 | fveq2i 5564 |
. . . 4
      sSet      
   |
| 40 | 37, 38, 39 | 3eqtr4i 2227 |
. . 3
    |
| 41 | 40 | a1i 9 |
. 2

     |
| 42 | | scaslid 12855 |
. . . . . 6
Scalar Slot Scalar  Scalar    |
| 43 | | vscandxnscandx 12864 |
. . . . . . 7
    Scalar   |
| 44 | 43 | necomi 2452 |
. . . . . 6
Scalar 
     |
| 45 | 42, 44, 24 | setsslnid 12755 |
. . . . 5
   Scalar  Scalar  sSet      
    |
| 46 | 3, 19, 45 | mp2an 426 |
. . . 4
Scalar  Scalar  sSet          |
| 47 | | rmodislmod.f |
. . . 4
Scalar   |
| 48 | 28 | fveq2i 5564 |
. . . 4
Scalar  Scalar  sSet          |
| 49 | 46, 47, 48 | 3eqtr4i 2227 |
. . 3
Scalar   |
| 50 | 49 | a1i 9 |
. 2

Scalar    |
| 51 | 23 | setsslid 12754 |
. . . . 5
  
    sSet           |
| 52 | 3, 19, 51 | mp2an 426 |
. . . 4
    sSet      
   |
| 53 | 29 | fveq2i 5564 |
. . . 4
    sSet              |
| 54 | 52, 53 | eqtri 2217 |
. . 3
     |
| 55 | 54 | a1i 9 |
. 2

      |
| 56 | 4 | a1i 9 |
. 2

      |
| 57 | | rmodislmod.p |
. . 3
    |
| 58 | 57 | a1i 9 |
. 2

     |
| 59 | | rmodislmod.t |
. . 3
     |
| 60 | 59 | a1i 9 |
. 2

      |
| 61 | | rmodislmod.u |
. . 3
     |
| 62 | 61 | a1i 9 |
. 2

      |
| 63 | | crngring 13640 |
. 2

  |
| 64 | 1 | eqcomi 2200 |
. . . . . 6
     |
| 65 | 64, 31 | eqtri 2217 |
. . . . 5
         |
| 66 | 37, 39 | eqtr4i 2220 |
. . . . 5
       |
| 67 | 65, 66 | grpprop 13220 |
. . . 4

  |
| 68 | 3, 67 | mpbi 145 |
. . 3
 |
| 69 | 68 | a1i 9 |
. 2

  |
| 70 | 17 | a1i 9 |
. . . 4
 
  
     |
| 71 | | oveq12 5934 |
. . . . . 6
 
       |
| 72 | 71 | ancoms 268 |
. . . . 5
 
       |
| 73 | 72 | adantl 277 |
. . . 4
  
    
     |
| 74 | | simp2 1000 |
. . . 4
 
   |
| 75 | | simp3 1001 |
. . . 4
 
   |
| 76 | | vex 2766 |
. . . . . 6
 |
| 77 | | rmodislmod.s |
. . . . . . 7
     |
| 78 | 23 | slotex 12730 |
. . . . . . . 8
       |
| 79 | 3, 78 | ax-mp 5 |
. . . . . . 7
     |
| 80 | 77, 79 | eqeltri 2269 |
. . . . . 6
 |
| 81 | | vex 2766 |
. . . . . 6
 |
| 82 | | ovexg 5959 |
. . . . . 6
 
 
   |
| 83 | 76, 80, 81, 82 | mp3an 1348 |
. . . . 5
   |
| 84 | 83 | a1i 9 |
. . . 4
 
 
   |
| 85 | 70, 73, 74, 75, 84 | ovmpod 6054 |
. . 3
 
       |
| 86 | | simpl1 1002 |
. . . . . . . 8
               
      
     
      
      |
| 87 | 86 | 2ralimi 2561 |
. . . . . . 7
 

              
      
     
      
  


   |
| 88 | 87 | 2ralimi 2561 |
. . . . . 6
 



              
      
     
      
  




   |
| 89 | 4, 61 | ringidcl 13652 |
. . . . . . . . . 10

  |
| 90 | | elex2 2779 |
. . . . . . . . . 10
   |
| 91 | 89, 90 | syl 14 |
. . . . . . . . 9

   |
| 92 | 6, 91 | ax-mp 5 |
. . . . . . . 8
  |
| 93 | | r19.3rmv 3542 |
. . . . . . . 8
         



    |
| 94 | 92, 93 | ax-mp 5 |
. . . . . . 7
 




 



   |
| 95 | 94 | biimpri 133 |
. . . . . 6
 








    |
| 96 | | ralcom 2660 |
. . . . . . 7
 




 


   |
| 97 | | eqid 2196 |
. . . . . . . . . . . . 13
         |
| 98 | 1, 97 | grpidcl 13231 |
. . . . . . . . . . . 12
       |
| 99 | 3, 98 | ax-mp 5 |
. . . . . . . . . . 11
     |
| 100 | | elex2 2779 |
. . . . . . . . . . 11
        |
| 101 | 99, 100 | ax-mp 5 |
. . . . . . . . . 10
  |
| 102 | | r19.3rmv 3542 |
. . . . . . . . . 10
        


    |
| 103 | 101, 102 | ax-mp 5 |
. . . . . . . . 9
 



 


   |
| 104 | 103 | biimpri 133 |
. . . . . . . 8
 






    |
| 105 | | oveq2 5933 |
. . . . . . . . . . 11
 
     |
| 106 | 105 | eleq1d 2265 |
. . . . . . . . . 10
   
     |
| 107 | | oveq1 5932 |
. . . . . . . . . . 11
 
     |
| 108 | 107 | eleq1d 2265 |
. . . . . . . . . 10
   
     |
| 109 | 106, 108 | rspc2v 2881 |
. . . . . . . . 9
 
           |
| 110 | 109 | 3adant1 1017 |
. . . . . . . 8
 
  


 
    |
| 111 | 104, 110 | syl5com 29 |
. . . . . . 7
 




 
 
    |
| 112 | 96, 111 | sylbi 121 |
. . . . . 6
 




 
 
    |
| 113 | 88, 95, 112 | 3syl 17 |
. . . . 5
 



              
      
     
      
   

     |
| 114 | 113 | 3ad2ant3 1022 |
. . . 4
 




              
      
     
      
    

     |
| 115 | 2, 114 | ax-mp 5 |
. . 3
 
 
   |
| 116 | 85, 115 | eqeltrd 2273 |
. 2
 
     |
| 117 | 17 | a1i 9 |
. . . . . 6
 
        |
| 118 | | oveq12 5934 |
. . . . . . . 8
   
         |
| 119 | 118 | ancoms 268 |
. . . . . . 7
 
           |
| 120 | 119 | adantl 277 |
. . . . . 6
  


        
   |
| 121 | | simp1 999 |
. . . . . 6
 
   |
| 122 | 1, 38 | grpcl 13210 |
. . . . . . . 8
 
     |
| 123 | 3, 122 | mp3an1 1335 |
. . . . . . 7
 
     |
| 124 | 123 | 3adant1 1017 |
. . . . . 6
 
     |
| 125 | 33 | slotex 12730 |
. . . . . . . . . . 11
      |
| 126 | 3, 125 | ax-mp 5 |
. . . . . . . . . 10
    |
| 127 | 38, 126 | eqeltri 2269 |
. . . . . . . . 9
 |
| 128 | | vex 2766 |
. . . . . . . . 9
 |
| 129 | | ovexg 5959 |
. . . . . . . . 9
   
   |
| 130 | 76, 127, 128, 129 | mp3an 1348 |
. . . . . . . 8
   |
| 131 | | ovexg 5959 |
. . . . . . . 8
   
   
   |
| 132 | 130, 80, 81, 131 | mp3an 1348 |
. . . . . . 7
     |
| 133 | 132 | a1i 9 |
. . . . . 6
 
       |
| 134 | 117, 120,
121, 124, 133 | ovmpod 6054 |
. . . . 5
 
  
        |
| 135 | | simpl2 1003 |
. . . . . . . . . 10
               
      
     
      
              |
| 136 | 135 | 2ralimi 2561 |
. . . . . . . . 9
 

              
      
     
      
  

            |
| 137 | 136 | 2ralimi 2561 |
. . . . . . . 8
 



              
      
     
      
  



            |
| 138 | | r19.3rmv 3542 |
. . . . . . . . . . 11
            
  




 
    
      |
| 139 | 92, 138 | ax-mp 5 |
. . . . . . . . . 10
 


  
    
   


            |
| 140 | 139 | biimpri 133 |
. . . . . . . . 9
 



  
    
 



 
    
     |
| 141 | | oveq2 5933 |
. . . . . . . . . . . 12
   
       |
| 142 | | oveq2 5933 |
. . . . . . . . . . . . 13
 
     |
| 143 | 105, 142 | oveq12d 5943 |
. . . . . . . . . . . 12
   
      
    |
| 144 | 141, 143 | eqeq12d 2211 |
. . . . . . . . . . 11
           
 
    
      |
| 145 | | oveq2 5933 |
. . . . . . . . . . . . 13
 
     |
| 146 | 145 | oveq1d 5940 |
. . . . . . . . . . . 12
   
       |
| 147 | | oveq1 5932 |
. . . . . . . . . . . . 13
 
     |
| 148 | 147 | oveq2d 5941 |
. . . . . . . . . . . 12
   
      
    |
| 149 | 146, 148 | eqeq12d 2211 |
. . . . . . . . . . 11
           
 
    
      |
| 150 | | oveq1 5932 |
. . . . . . . . . . . . 13
 
     |
| 151 | 150 | oveq1d 5940 |
. . . . . . . . . . . 12
   
       |
| 152 | 107 | oveq1d 5940 |
. . . . . . . . . . . 12
   
      
    |
| 153 | 151, 152 | eqeq12d 2211 |
. . . . . . . . . . 11
           
 
    
      |
| 154 | 144, 149,
153 | rspc3v 2884 |
. . . . . . . . . 10
 
           
                |
| 155 | 154 | 3com23 1211 |
. . . . . . . . 9
 
           
                |
| 156 | 140, 155 | syl5com 29 |
. . . . . . . 8
 



  
    
 
 
              |
| 157 | 137, 156 | syl 14 |
. . . . . . 7
 



              
      
     
      
       
          |
| 158 | 157 | 3ad2ant3 1022 |
. . . . . 6
 




              
      
     
      
    
   
          |
| 159 | 2, 158 | ax-mp 5 |
. . . . 5
 
             |
| 160 | 134, 159 | eqtrd 2229 |
. . . 4
 
  
          |
| 161 | 160 | adantl 277 |
. . 3
  
 
      
     |
| 162 | 72 | adantl 277 |
. . . . . 6
  


        |
| 163 | | simp2 1000 |
. . . . . 6
 
   |
| 164 | 83 | a1i 9 |
. . . . . 6
 
     |
| 165 | 117, 162,
121, 163, 164 | ovmpod 6054 |
. . . . 5
 
       |
| 166 | | oveq12 5934 |
. . . . . . . 8
 
       |
| 167 | 166 | ancoms 268 |
. . . . . . 7
 
       |
| 168 | 167 | adantl 277 |
. . . . . 6
  


        |
| 169 | | simp3 1001 |
. . . . . 6
 
   |
| 170 | | ovexg 5959 |
. . . . . . . 8
 
 
   |
| 171 | 128, 80, 81, 170 | mp3an 1348 |
. . . . . . 7
   |
| 172 | 171 | a1i 9 |
. . . . . 6
 
     |
| 173 | 117, 168,
121, 169, 172 | ovmpod 6054 |
. . . . 5
 
       |
| 174 | 165, 173 | oveq12d 5943 |
. . . 4
 
               |
| 175 | 174 | adantl 277 |
. . 3
  
 
         
    |
| 176 | 161, 175 | eqtr4d 2232 |
. 2
  
 
      
     |
| 177 | | simpl3 1004 |
. . . . . . . . 9
               
      
     
      
         
    |
| 178 | 177 | 2ralimi 2561 |
. . . . . . . 8
 

              
      
     
      
  


      
    |
| 179 | 178 | 2ralimi 2561 |
. . . . . . 7
 



              
      
     
      
  




      
    |
| 180 | | ralrot3 2662 |
. . . . . . . 8
 




      
   



      
    |
| 181 | | r19.3rmv 3542 |
. . . . . . . . . . 11
               




             |
| 182 | 101, 181 | ax-mp 5 |
. . . . . . . . . 10
 



      
   



      
    |
| 183 | 182 | biimpri 133 |
. . . . . . . . 9
 




      
 



            |
| 184 | | oveq1 5932 |
. . . . . . . . . . . 12
       |
| 185 | 184 | oveq2d 5941 |
. . . . . . . . . . 11
 
         |
| 186 | | oveq2 5933 |
. . . . . . . . . . . 12
 
     |
| 187 | 186 | oveq1d 5940 |
. . . . . . . . . . 11
   
      
    |
| 188 | 185, 187 | eqeq12d 2211 |
. . . . . . . . . 10
         
               |
| 189 | | oveq2 5933 |
. . . . . . . . . . . 12
       |
| 190 | 189 | oveq2d 5941 |
. . . . . . . . . . 11
 
         |
| 191 | | oveq2 5933 |
. . . . . . . . . . . 12
 
     |
| 192 | 191 | oveq2d 5941 |
. . . . . . . . . . 11
   
      
    |
| 193 | 190, 192 | eqeq12d 2211 |
. . . . . . . . . 10
         
               |
| 194 | | oveq1 5932 |
. . . . . . . . . . 11
 
         |
| 195 | | oveq1 5932 |
. . . . . . . . . . . 12
 
     |
| 196 | | oveq1 5932 |
. . . . . . . . . . . 12
 
     |
| 197 | 195, 196 | oveq12d 5943 |
. . . . . . . . . . 11
   
      
    |
| 198 | 194, 197 | eqeq12d 2211 |
. . . . . . . . . 10
         
               |
| 199 | 188, 193,
198 | rspc3v 2884 |
. . . . . . . . 9
 
                            |
| 200 | 183, 199 | syl5com 29 |
. . . . . . . 8
 




      
 
 
              |
| 201 | 180, 200 | sylbi 121 |
. . . . . . 7
 




      
 
 
              |
| 202 | 179, 201 | syl 14 |
. . . . . 6
 



              
      
     
      
     
      
     |
| 203 | 202 | 3ad2ant3 1022 |
. . . . 5
 




              
      
     
      
    
 
      
     |
| 204 | 2, 203 | ax-mp 5 |
. . . 4
 
             |
| 205 | 17 | a1i 9 |
. . . . 5
 
        |
| 206 | | oveq12 5934 |
. . . . . . 7
 
           |
| 207 | 206 | ancoms 268 |
. . . . . 6
   
         |
| 208 | 207 | adantl 277 |
. . . . 5
  

             |
| 209 | | ringgrp 13633 |
. . . . . . . . 9

  |
| 210 | 4, 57 | grpcl 13210 |
. . . . . . . . . 10
 
     |
| 211 | 210 | 3expib 1208 |
. . . . . . . . 9
  

     |
| 212 | 209, 211 | syl 14 |
. . . . . . . 8

 
      |
| 213 | 212 | 3ad2ant2 1021 |
. . . . . . 7
 




              
      
     
      
           |
| 214 | 2, 213 | ax-mp 5 |
. . . . . 6
 
     |
| 215 | 214 | 3adant3 1019 |
. . . . 5
 
     |
| 216 | | simp3 1001 |
. . . . 5
 
   |
| 217 | 33 | slotex 12730 |
. . . . . . . . . 10

     |
| 218 | 6, 217 | ax-mp 5 |
. . . . . . . . 9
    |
| 219 | 57, 218 | eqeltri 2269 |
. . . . . . . 8
 |
| 220 | | ovexg 5959 |
. . . . . . . 8
 
     |
| 221 | 81, 219, 76, 220 | mp3an 1348 |
. . . . . . 7
   |
| 222 | | ovexg 5959 |
. . . . . . 7
 
   
     |
| 223 | 128, 80, 221, 222 | mp3an 1348 |
. . . . . 6
     |
| 224 | 223 | a1i 9 |
. . . . 5
 
       |
| 225 | 205, 208,
215, 216, 224 | ovmpod 6054 |
. . . 4
 
           |
| 226 | 167 | adantl 277 |
. . . . . 6
  


        |
| 227 | | simp1 999 |
. . . . . 6
 
   |
| 228 | 171 | a1i 9 |
. . . . . 6
 
     |
| 229 | 205, 226,
227, 216, 228 | ovmpod 6054 |
. . . . 5
 
       |
| 230 | | oveq12 5934 |
. . . . . . . 8
 
       |
| 231 | 230 | ancoms 268 |
. . . . . . 7
 
       |
| 232 | 231 | adantl 277 |
. . . . . 6
  


        |
| 233 | | simp2 1000 |
. . . . . 6
 
   |
| 234 | | ovexg 5959 |
. . . . . . . 8
 
 
   |
| 235 | 128, 80, 76, 234 | mp3an 1348 |
. . . . . . 7
   |
| 236 | 235 | a1i 9 |
. . . . . 6
 
     |
| 237 | 205, 232,
233, 216, 236 | ovmpod 6054 |
. . . . 5
 
       |
| 238 | 229, 237 | oveq12d 5943 |
. . . 4
 
               |
| 239 | 204, 225,
238 | 3eqtr4d 2239 |
. . 3
 
             |
| 240 | 239 | adantl 277 |
. 2
  
 
      
     |
| 241 | 1, 38, 77, 47, 4, 57, 59, 61, 2, 17, 28 | rmodislmodlem 13982 |
. 2
  
 
 
        |
| 242 | 17 | a1i 9 |
. . . 4
    
     |
| 243 | | oveq12 5934 |
. . . . . 6
 
  
  |
| 244 | 243 | ancoms 268 |
. . . . 5
 
   
  |
| 245 | 244 | adantl 277 |
. . . 4
         
  |
| 246 | 63, 89 | syl 14 |
. . . . 5

  |
| 247 | 246 | adantr 276 |
. . . 4
     |
| 248 | | simpr 110 |
. . . 4
     |
| 249 | 6, 89 | ax-mp 5 |
. . . . . 6
 |
| 250 | | ovexg 5959 |
. . . . . 6
 
 
  |
| 251 | 81, 80, 249, 250 | mp3an 1348 |
. . . . 5

 |
| 252 | 251 | a1i 9 |
. . . 4
   
  |
| 253 | 242, 245,
247, 248, 252 | ovmpod 6054 |
. . 3
       |
| 254 | | simprr 531 |
. . . . . . . 8
               
      
     
      
  
  |
| 255 | 254 | 2ralimi 2561 |
. . . . . . 7
 

              
      
     
      
  


  |
| 256 | 255 | 2ralimi 2561 |
. . . . . 6
 



              
      
     
      
  




  |
| 257 | | r19.3rmv 3542 |
. . . . . . . 8
      
 



   |
| 258 | 92, 257 | ax-mp 5 |
. . . . . . 7
 



 



  |
| 259 | 258 | biimpri 133 |
. . . . . 6
 







   |
| 260 | | r19.3rmv 3542 |
. . . . . . . 8
     
 


   |
| 261 | 92, 260 | ax-mp 5 |
. . . . . . 7
 


 


  |
| 262 | | r19.3rmv 3542 |
. . . . . . . . . 10
    
 

   |
| 263 | 101, 262 | ax-mp 5 |
. . . . . . . . 9
 

 

  |
| 264 | 263 | biimpri 133 |
. . . . . . . 8
 



   |
| 265 | | oveq1 5932 |
. . . . . . . . . . 11
 
   |
| 266 | | id 19 |
. . . . . . . . . . 11
   |
| 267 | 265, 266 | eqeq12d 2211 |
. . . . . . . . . 10
  
    |
| 268 | 267 | rspcv 2864 |
. . . . . . . . 9
  


   |
| 269 | 268 | adantl 277 |
. . . . . . . 8
    


   |
| 270 | 264, 269 | syl5com 29 |
. . . . . . 7
 


   
   |
| 271 | 261, 270 | sylbir 135 |
. . . . . 6
 



   
   |
| 272 | 256, 259,
271 | 3syl 17 |
. . . . 5
 



              
      
     
      
    
    |
| 273 | 272 | 3ad2ant3 1022 |
. . . 4
 




              
      
     
      
    
 
   |
| 274 | 2, 273 | ax-mp 5 |
. . 3
   
  |
| 275 | 253, 274 | eqtrd 2229 |
. 2
      |
| 276 | 32, 41, 50, 55, 56, 58, 60, 62, 63, 69, 116, 176, 240, 241, 275 | islmodd 13925 |
1

  |