| Step | Hyp | Ref
| Expression |
| 1 | | evlslem2.b |
. . . . 5
     |
| 2 | | eqid 2622 |
. . . . 5
         |
| 3 | | eqid 2622 |
. . . . 5
         |
| 4 | | evlslem2.d |
. . . . . . 7
          |
| 5 | | ovex 6678 |
. . . . . . 7
   |
| 6 | 4, 5 | rabex2 4815 |
. . . . . 6
 |
| 7 | 6 | a1i 11 |
. . . . 5
 

 
  |
| 8 | | evlslem2.i |
. . . . . . 7
   |
| 9 | | evlslem2.r |
. . . . . . . 8
   |
| 10 | | crngring 18558 |
. . . . . . . 8

  |
| 11 | 9, 10 | syl 17 |
. . . . . . 7
   |
| 12 | | evlslem2.p |
. . . . . . . 8
 mPoly   |
| 13 | 12 | mplring 19452 |
. . . . . . 7
 

  |
| 14 | 8, 11, 13 | syl2anc 693 |
. . . . . 6
   |
| 15 | 14 | adantr 481 |
. . . . 5
 

 
  |
| 16 | | evlslem2.z |
. . . . . 6
     |
| 17 | | eqid 2622 |
. . . . . 6
         |
| 18 | 8 | ad2antrr 762 |
. . . . . 6
   
 
   |
| 19 | 11 | ad2antrr 762 |
. . . . . 6
   
 
   |
| 20 | | simprl 794 |
. . . . . . . 8
 

 
  |
| 21 | 12, 17, 1, 4, 20 | mplelf 19433 |
. . . . . . 7
 

            |
| 22 | 21 | ffvelrnda 6359 |
. . . . . 6
   
 
           |
| 23 | | simpr 477 |
. . . . . 6
   
 
   |
| 24 | 12, 4, 16, 17, 18, 19, 1, 22, 23 | mplmon2cl 19500 |
. . . . 5
   
 
             |
| 25 | 8 | ad2antrr 762 |
. . . . . 6
   
 
   |
| 26 | 11 | ad2antrr 762 |
. . . . . 6
   
 
   |
| 27 | | simprr 796 |
. . . . . . . 8
 

    |
| 28 | 12, 17, 1, 4, 27 | mplelf 19433 |
. . . . . . 7
 

            |
| 29 | 28 | ffvelrnda 6359 |
. . . . . 6
   
 
           |
| 30 | | simpr 477 |
. . . . . 6
   
 
   |
| 31 | 12, 4, 16, 17, 25, 26, 1, 29, 30 | mplmon2cl 19500 |
. . . . 5
   
 
             |
| 32 | 6 | mptex 6486 |
. . . . . . . . . . . 12
             |
| 33 | | funmpt 5926 |
. . . . . . . . . . . 12
             |
| 34 | | fvex 6201 |
. . . . . . . . . . . 12
     |
| 35 | 32, 33, 34 | 3pm3.2i 1239 |
. . . . . . . . . . 11
            
                  |
| 36 | 35 | a1i 11 |
. . . . . . . . . 10
 
                                 |
| 37 | | simpr 477 |
. . . . . . . . . . . 12
 
   |
| 38 | 9 | adantr 481 |
. . . . . . . . . . . 12
 
   |
| 39 | 12, 1, 16, 37, 38 | mplelsfi 19491 |
. . . . . . . . . . 11
 
 finSupp  |
| 40 | 39 | fsuppimpd 8282 |
. . . . . . . . . 10
 
  supp
  |
| 41 | 12, 17, 1, 4, 37 | mplelf 19433 |
. . . . . . . . . . . . . . . 16
 
           |
| 42 | | ssid 3624 |
. . . . . . . . . . . . . . . . 17
 supp  supp
 |
| 43 | 42 | a1i 11 |
. . . . . . . . . . . . . . . 16
 
  supp
 supp
  |
| 44 | 6 | a1i 11 |
. . . . . . . . . . . . . . . 16
 
   |
| 45 | | fvex 6201 |
. . . . . . . . . . . . . . . . . 18
     |
| 46 | 16, 45 | eqeltri 2697 |
. . . . . . . . . . . . . . . . 17
 |
| 47 | 46 | a1i 11 |
. . . . . . . . . . . . . . . 16
 
   |
| 48 | 41, 43, 44, 47 | suppssr 7326 |
. . . . . . . . . . . . . . 15
      supp
 
     |
| 49 | 48 | ifeq1d 4104 |
. . . . . . . . . . . . . 14
      supp
 
             |
| 50 | | ifid 4125 |
. . . . . . . . . . . . . 14
    |
| 51 | 49, 50 | syl6eq 2672 |
. . . . . . . . . . . . 13
      supp
 
         |
| 52 | 51 | mpteq2dv 4745 |
. . . . . . . . . . . 12
      supp
 

            |
| 53 | | ringgrp 18552 |
. . . . . . . . . . . . . . . 16

  |
| 54 | 11, 53 | syl 17 |
. . . . . . . . . . . . . . 15
   |
| 55 | 12, 4, 16, 3, 8, 54 | mpl0 19441 |
. . . . . . . . . . . . . 14
         |
| 56 | | fconstmpt 5163 |
. . . . . . . . . . . . . 14
    |
| 57 | 55, 56 | syl6eq 2672 |
. . . . . . . . . . . . 13
        |
| 58 | 57 | ad2antrr 762 |
. . . . . . . . . . . 12
      supp
 
       |
| 59 | 52, 58 | eqtr4d 2659 |
. . . . . . . . . . 11
      supp
 

               |
| 60 | 59, 44 | suppss2 7329 |
. . . . . . . . . 10
 
              supp       supp
  |
| 61 | | suppssfifsupp 8290 |
. . . . . . . . . 10
                                  supp              supp       supp
              finSupp       |
| 62 | 36, 40, 60, 61 | syl12anc 1324 |
. . . . . . . . 9
 
             finSupp       |
| 63 | 62 | ralrimiva 2966 |
. . . . . . . 8
              finSupp       |
| 64 | | fveq1 6190 |
. . . . . . . . . . . . 13
           |
| 65 | 64 | ifeq1d 4104 |
. . . . . . . . . . . 12
        
          |
| 66 | 65 | mpteq2dv 4745 |
. . . . . . . . . . 11
                       |
| 67 | 66 | mpteq2dv 4745 |
. . . . . . . . . 10
                           |
| 68 | 67 | breq1d 4663 |
. . . . . . . . 9
              finSupp                 finSupp        |
| 69 | 68 | cbvralv 3171 |
. . . . . . . 8
 
            finSupp    


           finSupp
      |
| 70 | 63, 69 | sylib 208 |
. . . . . . 7
              finSupp       |
| 71 | 70 | r19.21bi 2932 |
. . . . . 6
 
             finSupp       |
| 72 | 71 | adantrr 753 |
. . . . 5
 

              finSupp       |
| 73 | | equequ2 1953 |
. . . . . . . . 9
 
   |
| 74 | | fveq2 6191 |
. . . . . . . . 9
           |
| 75 | 73, 74 | ifbieq1d 4109 |
. . . . . . . 8
        
          |
| 76 | 75 | mpteq2dv 4745 |
. . . . . . 7
                       |
| 77 | 76 | cbvmptv 4750 |
. . . . . 6
                         |
| 78 | 62 | adantrl 752 |
. . . . . 6
 

              finSupp       |
| 79 | 77, 78 | syl5eqbr 4688 |
. . . . 5
 

              finSupp       |
| 80 | 1, 2, 3, 7, 7, 15,
24, 31, 72, 79 | gsumdixp 18609 |
. . . 4
 

    g                     g                g  
                                |
| 81 | 80 | fveq2d 6195 |
. . 3
 

       g                     g                    g  
                                 |
| 82 | | ringcmn 18581 |
. . . . . 6

CMnd |
| 83 | 14, 82 | syl 17 |
. . . . 5
 CMnd |
| 84 | 83 | adantr 481 |
. . . 4
 

 
CMnd |
| 85 | | evlslem2.s |
. . . . . . 7
   |
| 86 | | crngring 18558 |
. . . . . . 7

  |
| 87 | 85, 86 | syl 17 |
. . . . . 6
   |
| 88 | 87 | adantr 481 |
. . . . 5
 

 
  |
| 89 | | ringmnd 18556 |
. . . . 5

  |
| 90 | 88, 89 | syl 17 |
. . . 4
 

 
  |
| 91 | 6, 6 | xpex 6962 |
. . . . 5
   |
| 92 | 91 | a1i 11 |
. . . 4
 

      |
| 93 | | evlslem2.e1 |
. . . . . 6
     |
| 94 | | ghmmhm 17670 |
. . . . . 6
  

MndHom    |
| 95 | 93, 94 | syl 17 |
. . . . 5
  MndHom    |
| 96 | 95 | adantr 481 |
. . . 4
 

 
 MndHom    |
| 97 | 14 | ad2antrr 762 |
. . . . . . 7
   
 

 
  |
| 98 | 24 | adantrr 753 |
. . . . . . 7
   
 

              |
| 99 | 31 | adantrl 752 |
. . . . . . 7
   
 

              |
| 100 | 1, 2 | ringcl 18561 |
. . . . . . 7
                                                     |
| 101 | 97, 98, 99, 100 | syl3anc 1326 |
. . . . . 6
   
 

                                |
| 102 | 101 | ralrimivva 2971 |
. . . . 5
 

  

                              |
| 103 | | eqid 2622 |
. . . . . 6
                                                               |
| 104 | 103 | fmpt2 7237 |
. . . . 5
 

                           
                                       |
| 105 | 102, 104 | sylib 208 |
. . . 4
 

   
                                     |
| 106 | 6, 6 | mpt2ex 7247 |
. . . . . . 7
                                |
| 107 | 103 | mpt2fun 6762 |
. . . . . . 7
                                |
| 108 | 106, 107,
34 | 3pm3.2i 1239 |
. . . . . 6
                                 
                                   |
| 109 | 108 | a1i 11 |
. . . . 5
 

                                 
                                      |
| 110 | 72 | fsuppimpd 8282 |
. . . . . 6
 

               supp        |
| 111 | 79 | fsuppimpd 8282 |
. . . . . 6
 

               supp        |
| 112 | | xpfi 8231 |
. . . . . 6
               supp     
             supp                     supp                   supp         |
| 113 | 110, 111,
112 | syl2anc 693 |
. . . . 5
 

                supp                   supp         |
| 114 | 1, 3, 2, 15, 24, 31, 7, 7 | evlslem4 19508 |
. . . . 5
 

                                  supp                    supp                   supp         |
| 115 | | suppssfifsupp 8290 |
. . . . 5
                                 
                                                   supp                   supp      
                                supp                    supp                   supp          
                             finSupp       |
| 116 | 109, 113,
114, 115 | syl12anc 1324 |
. . . 4
 

   
                             finSupp       |
| 117 | 1, 3, 84, 90, 92, 96, 105, 116 | gsummhm 18338 |
. . 3
 

   g                                       g  
                                 |
| 118 | 8 | ad2antrr 762 |
. . . . . . . . . 10
   
 

 
  |
| 119 | 9 | ad2antrr 762 |
. . . . . . . . . 10
   
 

 
  |
| 120 | | eqid 2622 |
. . . . . . . . . 10
         |
| 121 | | simprl 794 |
. . . . . . . . . 10
   
 

    |
| 122 | | simprr 796 |
. . . . . . . . . 10
   
 

    |
| 123 | 22 | adantrr 753 |
. . . . . . . . . 10
   
 

            |
| 124 | 29 | adantrl 752 |
. . . . . . . . . 10
   
 

            |
| 125 | 12, 4, 16, 17, 118, 119, 2, 120, 121, 122, 123, 124 | mplmon2mul 19501 |
. . . . . . . . 9
   
 

                                                         |
| 126 | 125 | fveq2d 6195 |
. . . . . . . 8
   
 

                                                                 |
| 127 | | evlslem2.e2 |
. . . . . . . . 9
 
 
 
                                                  
             |
| 128 | 127 | anassrs 680 |
. . . . . . . 8
   
 

                                                 
             |
| 129 | 126, 128 | eqtrd 2656 |
. . . . . . 7
   
 

                                                    
             |
| 130 | 129 | 3impb 1260 |
. . . . . 6
   
 

                                                                |
| 131 | 130 | mpt2eq3dva 6719 |
. . . . 5
 

   
                                                                    |
| 132 | 131 | oveq2d 6666 |
. . . 4
 

   g  
                                   g  
                                  |
| 133 | | eqidd 2623 |
. . . . . 6
 

   
                                                              |
| 134 | | eqid 2622 |
. . . . . . . . . 10
         |
| 135 | 1, 134 | ghmf 17664 |
. . . . . . . . 9
  
          |
| 136 | 93, 135 | syl 17 |
. . . . . . . 8
           |
| 137 | 136 | feqmptd 6249 |
. . . . . . 7
         |
| 138 | 137 | adantr 481 |
. . . . . 6
 

 

       |
| 139 | | fveq2 6191 |
. . . . . 6
                                                                   |
| 140 | 101, 133,
138, 139 | fmpt2co 7260 |
. . . . 5
 

                                                                        |
| 141 | 140 | oveq2d 6666 |
. . . 4
 

   g                                    g  
                                    |
| 142 | | eqidd 2623 |
. . . . . . . 8
 

                            |
| 143 | | fveq2 6191 |
. . . . . . . 8
                               |
| 144 | 24, 142, 138, 143 | fmptco 6396 |
. . . . . . 7
 

                                  |
| 145 | 144 | oveq2d 6666 |
. . . . . 6
 

   g                 g                    |
| 146 | | eqidd 2623 |
. . . . . . . 8
 

                            |
| 147 | | fveq2 6191 |
. . . . . . . 8
                               |
| 148 | 31, 146, 138, 147 | fmptco 6396 |
. . . . . . 7
 

                                  |
| 149 | 148 | oveq2d 6666 |
. . . . . 6
 

   g                 g                    |
| 150 | 145, 149 | oveq12d 6668 |
. . . . 5
 

    g                
g                   g                   g                     |
| 151 | | evlslem2.m |
. . . . . 6
     |
| 152 | | eqid 2622 |
. . . . . 6
         |
| 153 | 136 | ad2antrr 762 |
. . . . . . 7
   
 
           |
| 154 | 153, 24 | ffvelrnd 6360 |
. . . . . 6
   
 
    
                |
| 155 | 136 | ad2antrr 762 |
. . . . . . 7
   
 
           |
| 156 | 155, 31 | ffvelrnd 6360 |
. . . . . 6
   
 
    
                |
| 157 | 6 | mptex 6486 |
. . . . . . . . 9
                 |
| 158 | | funmpt 5926 |
. . . . . . . . 9
                 |
| 159 | | fvex 6201 |
. . . . . . . . 9
     |
| 160 | 157, 158,
159 | 3pm3.2i 1239 |
. . . . . . . 8
                
                      |
| 161 | 160 | a1i 11 |
. . . . . . 7
 

                                          |
| 162 | | ssid 3624 |
. . . . . . . . . 10
             supp                   supp       |
| 163 | 162 | a1i 11 |
. . . . . . . . 9
              supp                   supp        |
| 164 | 3, 152 | ghmid 17666 |
. . . . . . . . . 10
  
              |
| 165 | 93, 164 | syl 17 |
. . . . . . . . 9
               |
| 166 | 6 | mptex 6486 |
. . . . . . . . . 10
           |
| 167 | 166 | a1i 11 |
. . . . . . . . 9
 
             |
| 168 | 34 | a1i 11 |
. . . . . . . . 9
       |
| 169 | 163, 165,
167, 168 | suppssfv 7331 |
. . . . . . . 8
                  supp                   supp        |
| 170 | 169 | adantr 481 |
. . . . . . 7
 

                   supp                   supp        |
| 171 | | suppssfifsupp 8290 |
. . . . . . 7
                                                      supp                       supp                   supp                        finSupp       |
| 172 | 161, 110,
170, 171 | syl12anc 1324 |
. . . . . 6
 

                  finSupp       |
| 173 | 6 | mptex 6486 |
. . . . . . . . 9
                 |
| 174 | | funmpt 5926 |
. . . . . . . . 9
                 |
| 175 | 173, 174,
159 | 3pm3.2i 1239 |
. . . . . . . 8
                
                      |
| 176 | 175 | a1i 11 |
. . . . . . 7
 

                                          |
| 177 | | ssid 3624 |
. . . . . . . . . 10
             supp                   supp       |
| 178 | 177 | a1i 11 |
. . . . . . . . 9
              supp                   supp        |
| 179 | 6 | mptex 6486 |
. . . . . . . . . 10
           |
| 180 | 179 | a1i 11 |
. . . . . . . . 9
 
             |
| 181 | 178, 165,
180, 168 | suppssfv 7331 |
. . . . . . . 8
                  supp                   supp        |
| 182 | 181 | adantr 481 |
. . . . . . 7
 

                   supp                   supp        |
| 183 | | suppssfifsupp 8290 |
. . . . . . 7
                                                      supp                       supp                   supp                        finSupp       |
| 184 | 176, 111,
182, 183 | syl12anc 1324 |
. . . . . 6
 

                  finSupp       |
| 185 | 134, 151,
152, 7, 7, 88, 154, 156, 172, 184 | gsumdixp 18609 |
. . . . 5
 

    g                  
g                    g  
                                  |
| 186 | 150, 185 | eqtrd 2656 |
. . . 4
 

    g                
g                  g  
                                  |
| 187 | 132, 141,
186 | 3eqtr4d 2666 |
. . 3
 

   g                                     g                
g                   |
| 188 | 81, 117, 187 | 3eqtr2d 2662 |
. 2
 

       g                     g                  g                
g                   |
| 189 | 8 | adantr 481 |
. . . . 5
 

 
  |
| 190 | 11 | adantr 481 |
. . . . 5
 

 
  |
| 191 | 12, 4, 16, 1, 189, 190, 20 | mplcoe4 19503 |
. . . 4
 

 
 g                |
| 192 | 12, 4, 16, 1, 189, 190, 27 | mplcoe4 19503 |
. . . 4
 

   g                |
| 193 | 191, 192 | oveq12d 6668 |
. . 3
 

            g                     g                 |
| 194 | 193 | fveq2d 6195 |
. 2
 

                   g                     g                  |
| 195 | 191 | fveq2d 6195 |
. . . 4
 

          g                 |
| 196 | | eqid 2622 |
. . . . . 6
                         |
| 197 | 24, 196 | fmptd 6385 |
. . . . 5
 

                    |
| 198 | 1, 3, 84, 90, 7, 96, 197, 72 | gsummhm 18338 |
. . . 4
 

   g                    g                 |
| 199 | 195, 198 | eqtr4d 2659 |
. . 3
 

       g 
                |
| 200 | 192 | fveq2d 6195 |
. . . 4
 

          g                 |
| 201 | | eqid 2622 |
. . . . . 6
                         |
| 202 | 31, 201 | fmptd 6385 |
. . . . 5
 

                    |
| 203 | 1, 3, 84, 90, 7, 96, 202, 79 | gsummhm 18338 |
. . . 4
 

   g                    g                 |
| 204 | 200, 203 | eqtr4d 2659 |
. . 3
 

       g 
                |
| 205 | 199, 204 | oveq12d 6668 |
. 2
 

              g                 g 
                 |
| 206 | 188, 194,
205 | 3eqtr4d 2666 |
1
 

                          |