Proof of Theorem qqhval2lem
| Step | Hyp | Ref
| Expression |
| 1 | | drngring 18754 |
. . . . 5
   |
| 2 | | qqhval2.2 |
. . . . . 6
 RHom   |
| 3 | 2 | zrhrhm 19860 |
. . . . 5

ℤring RingHom    |
| 4 | 1, 3 | syl 17 |
. . . 4
 ℤring RingHom    |
| 5 | 4 | ad2antrr 762 |
. . 3
   chr   
 
ℤring
RingHom    |
| 6 | | simpr1 1067 |
. . . . . 6
   chr   
 
  |
| 7 | | simpr2 1068 |
. . . . . 6
   chr   
 
  |
| 8 | 6, 7 | gcdcld 15230 |
. . . . 5
   chr   
      |
| 9 | 8 | nn0zd 11480 |
. . . 4
   chr   
      |
| 10 | | simpr3 1069 |
. . . . 5
   chr   
    |
| 11 | | gcdeq0 15238 |
. . . . . . . . 9
 
    
    |
| 12 | 11 | simplbda 654 |
. . . . . . . 8
         |
| 13 | 12 | ex 450 |
. . . . . . 7
 
   
   |
| 14 | 13 | necon3d 2815 |
. . . . . 6
 
       |
| 15 | 14 | imp 445 |
. . . . 5
    
    |
| 16 | 6, 7, 10, 15 | syl21anc 1325 |
. . . 4
   chr   
      |
| 17 | | gcddvds 15225 |
. . . . . 6
 
    
    |
| 18 | 6, 7, 17 | syl2anc 693 |
. . . . 5
   chr   
     
    |
| 19 | 18 | simpld 475 |
. . . 4
   chr   
   
  |
| 20 | | dvdsval2 14986 |
. . . . 5
    
    
       |
| 21 | 20 | biimpa 501 |
. . . 4
     
           |
| 22 | 9, 16, 6, 19, 21 | syl31anc 1329 |
. . 3
   chr   
        |
| 23 | 18 | simprd 479 |
. . . 4
   chr   
   
  |
| 24 | | dvdsval2 14986 |
. . . . 5
    
    
       |
| 25 | 24 | biimpa 501 |
. . . 4
     
           |
| 26 | 9, 16, 7, 23, 25 | syl31anc 1329 |
. . 3
   chr   
        |
| 27 | | zringbas 19824 |
. . . . . . 7
  ℤring |
| 28 | | qqhval2.0 |
. . . . . . 7
     |
| 29 | 27, 28 | rhmf 18726 |
. . . . . 6
 ℤring RingHom        |
| 30 | 5, 29 | syl 17 |
. . . . 5
   chr   
        |
| 31 | 30, 26 | ffvelrnd 6360 |
. . . 4
   chr   
            |
| 32 | | ffn 6045 |
. . . . . 6
    
  |
| 33 | 30, 32 | syl 17 |
. . . . 5
   chr   
 
  |
| 34 | 7 | zcnd 11483 |
. . . . . . . 8
   chr   
 
  |
| 35 | 9 | zcnd 11483 |
. . . . . . . 8
   chr   
      |
| 36 | 34, 35, 10, 16 | divne0d 10817 |
. . . . . . 7
   chr   
        |
| 37 | | ovex 6678 |
. . . . . . . . 9
     |
| 38 | 37 | elsn 4192 |
. . . . . . . 8
             |
| 39 | 38 | necon3bbii 2841 |
. . . . . . 7
             |
| 40 | 36, 39 | sylibr 224 |
. . . . . 6
   chr   
          |
| 41 | 1 | ad2antrr 762 |
. . . . . . 7
   chr   
 
  |
| 42 | | simplr 792 |
. . . . . . 7
   chr   
  chr    |
| 43 | | eqid 2622 |
. . . . . . . . 9
         |
| 44 | 28, 2, 43 | zrhker 30021 |
. . . . . . . 8

 chr                  |
| 45 | 44 | biimpa 501 |
. . . . . . 7
  chr  
               |
| 46 | 41, 42, 45 | syl2anc 693 |
. . . . . 6
   chr   
                 |
| 47 | 40, 46 | neleqtrrd 2723 |
. . . . 5
   chr   
                   |
| 48 | | elpreima 6337 |
. . . . . . . . 9
                                        |
| 49 | 48 | baibd 948 |
. . . . . . . 8
  
                   
                 |
| 50 | 49 | biimprd 238 |
. . . . . . 7
  
        
         
                  |
| 51 | 50 | con3dimp 457 |
. . . . . 6
                       
                |
| 52 | | fvex 6201 |
. . . . . . . 8
         |
| 53 | 52 | elsn 4192 |
. . . . . . 7
              
              |
| 54 | 53 | necon3bbii 2841 |
. . . . . 6
              
              |
| 55 | 51, 54 | sylib 208 |
. . . . 5
                       
              |
| 56 | 33, 26, 47, 55 | syl21anc 1325 |
. . . 4
   chr   
                |
| 57 | | eqid 2622 |
. . . . . 6
Unit  Unit   |
| 58 | 28, 57, 43 | drngunit 18752 |
. . . . 5
          Unit                           |
| 59 | 58 | ad2antrr 762 |
. . . 4
   chr   
      
    Unit 
                         |
| 60 | 31, 56, 59 | mpbir2and 957 |
. . 3
   chr   
          Unit    |
| 61 | 30, 9 | ffvelrnd 6360 |
. . . 4
   chr   
          |
| 62 | | ovex 6678 |
. . . . . . . . 9
   |
| 63 | 62 | elsn 4192 |
. . . . . . . 8
         |
| 64 | 63 | necon3bbii 2841 |
. . . . . . 7
         |
| 65 | 16, 64 | sylibr 224 |
. . . . . 6
   chr   
        |
| 66 | 65, 46 | neleqtrrd 2723 |
. . . . 5
   chr   
                 |
| 67 | | elpreima 6337 |
. . . . . . . . 9
              
                   |
| 68 | 67 | baibd 948 |
. . . . . . . 8
  
               
               |
| 69 | 68 | biimprd 238 |
. . . . . . 7
  
      
       
                |
| 70 | 69 | con3dimp 457 |
. . . . . 6
                   
              |
| 71 | | fvex 6201 |
. . . . . . . 8
       |
| 72 | 71 | elsn 4192 |
. . . . . . 7
                         |
| 73 | 72 | necon3bbii 2841 |
. . . . . 6
                         |
| 74 | 70, 73 | sylib 208 |
. . . . 5
                   
            |
| 75 | 33, 9, 66, 74 | syl21anc 1325 |
. . . 4
   chr   
              |
| 76 | 28, 57, 43 | drngunit 18752 |
. . . . 5
        Unit 
                     |
| 77 | 76 | ad2antrr 762 |
. . . 4
   chr   
      
  Unit 
                     |
| 78 | 61, 75, 77 | mpbir2and 957 |
. . 3
   chr   
        Unit    |
| 79 | | qqhval2.1 |
. . . 4
/r   |
| 80 | | zringmulr 19827 |
. . . 4
  ℤring |
| 81 | 57, 27, 79, 80 | rhmdvd 29821 |
. . 3
  ℤring
RingHom                       Unit        Unit        
   
                                     |
| 82 | 5, 22, 26, 9, 60, 78, 81 | syl132anc 1344 |
. 2
   chr   
      
   
                                     |
| 83 | | divnumden 15456 |
. . . . . . . 8
 
  numer        denom           |
| 84 | 6, 83 | sylan 488 |
. . . . . . 7
    chr     
  numer        denom           |
| 85 | 84 | simpld 475 |
. . . . . 6
    chr     
 numer          |
| 86 | 85 | eqcomd 2628 |
. . . . 5
    chr     
     numer      |
| 87 | 86 | fveq2d 6195 |
. . . 4
    chr     
            numer       |
| 88 | 84 | simprd 479 |
. . . . . 6
    chr     
 denom          |
| 89 | 88 | eqcomd 2628 |
. . . . 5
    chr     
     denom      |
| 90 | 89 | fveq2d 6195 |
. . . 4
    chr     
            denom       |
| 91 | 87, 90 | oveq12d 6668 |
. . 3
    chr     
     
   
             numer        denom 
      |
| 92 | 22 | adantr 481 |
. . . . . . . . 9
    chr              |
| 93 | 92 | zcnd 11483 |
. . . . . . . 8
    chr              |
| 94 | 93 | mulm1d 10482 |
. . . . . . 7
    chr                      |
| 95 | | neg1cn 11124 |
. . . . . . . . 9
  |
| 96 | 95 | a1i 11 |
. . . . . . . 8
    chr           |
| 97 | 96, 93 | mulcomd 10061 |
. . . . . . 7
    chr                        |
| 98 | 94, 97 | eqtr3d 2658 |
. . . . . 6
    chr                      |
| 99 | 98 | fveq2d 6195 |
. . . . 5
    chr                              |
| 100 | 26 | adantr 481 |
. . . . . . . . 9
    chr              |
| 101 | 100 | zcnd 11483 |
. . . . . . . 8
    chr              |
| 102 | 101 | mulm1d 10482 |
. . . . . . 7
    chr                      |
| 103 | 96, 101 | mulcomd 10061 |
. . . . . . 7
    chr                        |
| 104 | 102, 103 | eqtr3d 2658 |
. . . . . 6
    chr                      |
| 105 | 104 | fveq2d 6195 |
. . . . 5
    chr                              |
| 106 | 99, 105 | oveq12d 6668 |
. . . 4
    chr                                                      |
| 107 | 6 | adantr 481 |
. . . . . . . 8
    chr          |
| 108 | 7 | adantr 481 |
. . . . . . . 8
    chr          |
| 109 | | simpr 477 |
. . . . . . . 8
    chr           |
| 110 | | divnumden2 29564 |
. . . . . . . 8
 
   numer         denom     
      |
| 111 | 107, 108,
109, 110 | syl3anc 1326 |
. . . . . . 7
    chr         numer 
   
   denom            |
| 112 | 111 | simpld 475 |
. . . . . 6
    chr        numer           |
| 113 | 112 | fveq2d 6195 |
. . . . 5
    chr           numer                |
| 114 | 111 | simprd 479 |
. . . . . 6
    chr        denom           |
| 115 | 114 | fveq2d 6195 |
. . . . 5
    chr           denom                |
| 116 | 113, 115 | oveq12d 6668 |
. . . 4
    chr            numer    
   denom                            |
| 117 | 5 | adantr 481 |
. . . . 5
    chr        ℤring RingHom    |
| 118 | | 1zzd 11408 |
. . . . . 6
    chr          |
| 119 | 118 | znegcld 11484 |
. . . . 5
    chr           |
| 120 | 60 | adantr 481 |
. . . . 5
    chr           
    Unit    |
| 121 | | neg1z 11413 |
. . . . . . . 8
  |
| 122 | | ax-1cn 9994 |
. . . . . . . . . 10
 |
| 123 | 122 | absnegi 14139 |
. . . . . . . . 9
          |
| 124 | | abs1 14037 |
. . . . . . . . 9
     |
| 125 | 123, 124 | eqtri 2644 |
. . . . . . . 8
      |
| 126 | | zringunit 19836 |
. . . . . . . 8
  Unit ℤring           |
| 127 | 121, 125,
126 | mpbir2an 955 |
. . . . . . 7
 Unit ℤring |
| 128 | 127 | a1i 11 |
. . . . . 6
    chr         Unit ℤring  |
| 129 | | elrhmunit 29820 |
. . . . . 6
  ℤring
RingHom   Unit ℤring
     Unit    |
| 130 | 117, 128,
129 | syl2anc 693 |
. . . . 5
    chr             Unit    |
| 131 | 57, 27, 79, 80 | rhmdvd 29821 |
. . . . 5
  ℤring
RingHom                      Unit       Unit                                                |
| 132 | 117, 92, 100, 119, 120, 130, 131 | syl132anc 1344 |
. . . 4
    chr                                                    |
| 133 | 106, 116,
132 | 3eqtr4rd 2667 |
. . 3
    chr                              numer    
   denom        |
| 134 | | simp3 1063 |
. . . . . 6
 
   |
| 135 | 134 | neneqd 2799 |
. . . . 5
 

  |
| 136 | | simp2 1062 |
. . . . . . . 8
 
   |
| 137 | | elz 11379 |
. . . . . . . 8

       |
| 138 | 136, 137 | sylib 208 |
. . . . . . 7
 
 

     |
| 139 | 138 | simprd 479 |
. . . . . 6
 
 
    |
| 140 | | 3orass 1040 |
. . . . . 6
           |
| 141 | 139, 140 | sylib 208 |
. . . . 5
 
 

     |
| 142 | | orel1 397 |
. . . . 5
             |
| 143 | 135, 141,
142 | sylc 65 |
. . . 4
 
 
    |
| 144 | 143 | adantl 482 |
. . 3
   chr   
       |
| 145 | 91, 133, 144 | mpjaodan 827 |
. 2
   chr   
      
   
             numer        denom 
      |
| 146 | 6 | zcnd 11483 |
. . . . 5
   chr   
 
  |
| 147 | 146, 35, 16 | divcan1d 10802 |
. . . 4
   chr   
            |
| 148 | 147 | fveq2d 6195 |
. . 3
   chr   
                    |
| 149 | 34, 35, 16 | divcan1d 10802 |
. . . 4
   chr   
            |
| 150 | 149 | fveq2d 6195 |
. . 3
   chr   
                    |
| 151 | 148, 150 | oveq12d 6668 |
. 2
   chr   
              
                 
       |
| 152 | 82, 145, 151 | 3eqtr3d 2664 |
1
   chr   
      numer        denom                  |