| Step | Hyp | Ref
| Expression |
| 1 | | eluzelz 9940 |
. . . . . 6
    
  |
| 2 | | zq 10035 |
. . . . . 6
   |
| 3 | 1, 2 | syl 14 |
. . . . 5
    
  |
| 4 | | chtqval 16164 |
. . . . 5
     
   ![[,] [,]](_icc.gif) 
        |
| 5 | 3, 4 | syl 14 |
. . . 4
    
        ![[,] [,]](_icc.gif)          |
| 6 | | eluzel2 9935 |
. . . . . . . . . 10
    
  |
| 7 | | 2z 9676 |
. . . . . . . . . 10
 |
| 8 | | zmincl 12020 |
. . . . . . . . . 10
 
 inf        |
| 9 | 6, 7, 8 | sylancl 417 |
. . . . . . . . 9
    
inf  
     |
| 10 | 7 | a1i 9 |
. . . . . . . . 9
    
  |
| 11 | 6 | zred 9772 |
. . . . . . . . . 10
    
  |
| 12 | | 2re 9376 |
. . . . . . . . . 10
 |
| 13 | | min2inf 12014 |
. . . . . . . . . 10
 
 inf        |
| 14 | 11, 12, 13 | sylancl 417 |
. . . . . . . . 9
    
inf  
     |
| 15 | | eluz2 9936 |
. . . . . . . . 9
   inf       inf     
inf  
      |
| 16 | 9, 10, 14, 15 | syl3anbrc 1212 |
. . . . . . . 8
    
  inf     
   |
| 17 | | ppiqsval2 16160 |
. . . . . . . 8
 
  inf           ![[,] [,]](_icc.gif)    inf                |
| 18 | 3, 16, 17 | syl2anc 415 |
. . . . . . 7
    
   ![[,] [,]](_icc.gif)    inf     
          |
| 19 | | flid 10732 |
. . . . . . . . . 10
       |
| 20 | 1, 19 | syl 14 |
. . . . . . . . 9
    
      |
| 21 | 20 | oveq2d 6101 |
. . . . . . . 8
    
inf             inf     
     |
| 22 | 21 | ineq1d 3431 |
. . . . . . 7
    
 inf               inf     
      |
| 23 | 18, 22 | eqtrd 2271 |
. . . . . 6
    
   ![[,] [,]](_icc.gif)    inf     
      |
| 24 | 23 | sumeq1d 12148 |
. . . . 5
    
    ![[,] [,]](_icc.gif)          inf                 |
| 25 | 11 | ltp1d 9262 |
. . . . . . . . 9
    
    |
| 26 | | fzdisj 10467 |
. . . . . . . . 9
    inf     
            |
| 27 | 25, 26 | syl 14 |
. . . . . . . 8
    
 inf                  |
| 28 | 27 | ineq1d 3431 |
. . . . . . 7
    
  inf     
               |
| 29 | | inindir 3449 |
. . . . . . 7
  inf     
             inf        
           |
| 30 | | 0in 3558 |
. . . . . . 7
 
 |
| 31 | 28, 29, 30 | 3eqtr3g 2294 |
. . . . . 6
    
  inf     
               |
| 32 | | min1inf 12013 |
. . . . . . . . . . . 12
 
 inf        |
| 33 | 11, 12, 32 | sylancl 417 |
. . . . . . . . . . 11
    
inf  
     |
| 34 | | eluz2 9936 |
. . . . . . . . . . 11
   inf       inf     
inf  
      |
| 35 | 9, 6, 33, 34 | syl3anbrc 1212 |
. . . . . . . . . 10
    
  inf     
   |
| 36 | | id 19 |
. . . . . . . . . 10
    
      |
| 37 | | elfzuzb 10432 |
. . . . . . . . . 10
 inf        
   inf     
        |
| 38 | 35, 36, 37 | sylanbrc 421 |
. . . . . . . . 9
    
inf           |
| 39 | | fzsplit 10466 |
. . . . . . . . 9
 inf         inf     
    inf     
            |
| 40 | 38, 39 | syl 14 |
. . . . . . . 8
    
inf          inf                  |
| 41 | 40 | ineq1d 3431 |
. . . . . . 7
    
 inf            inf                   |
| 42 | | indir 3480 |
. . . . . . 7
  inf     
             inf        
           |
| 43 | 41, 42 | eqtrdi 2287 |
. . . . . 6
    
 inf            inf         
      
    |
| 44 | 9, 1 | fzfigd 10881 |
. . . . . . 7
    
inf           |
| 45 | | inss1 3451 |
. . . . . . . 8
 inf        
 inf          |
| 46 | 45 | a1i 9 |
. . . . . . 7
    
 inf          inf           |
| 47 | | elfzelz 10438 |
. . . . . . . . . . . 12
 inf        
  |
| 48 | 47 | adantl 277 |
. . . . . . . . . . 11
      inf     
   
  |
| 49 | 9 | adantr 276 |
. . . . . . . . . . 11
      inf     
    inf        |
| 50 | 1 | adantr 276 |
. . . . . . . . . . 11
      inf     
   
  |
| 51 | | fzdcel 10454 |
. . . . . . . . . . 11
  inf     
 DECID inf           |
| 52 | 48, 49, 50, 51 | syl3anc 1278 |
. . . . . . . . . 10
      inf     
    DECID inf     
     |
| 53 | | prmdcz 12925 |
. . . . . . . . . . . 12

DECID
  |
| 54 | 47, 53 | syl 14 |
. . . . . . . . . . 11
 inf         DECID   |
| 55 | 54 | adantl 277 |
. . . . . . . . . 10
      inf     
    DECID   |
| 56 | 52, 55 | dcand 945 |
. . . . . . . . 9
      inf     
    DECID  inf            |
| 57 | | elin 3412 |
. . . . . . . . . 10
  inf         
 inf     
      |
| 58 | 57 | dcbii 852 |
. . . . . . . . 9
DECID  inf         
DECID 
inf            |
| 59 | 56, 58 | sylibr 134 |
. . . . . . . 8
      inf     
    DECID  inf            |
| 60 | 59 | ralrimiva 2623 |
. . . . . . 7
    
 inf     
   DECID  inf        
   |
| 61 | | ssfidc 7245 |
. . . . . . 7
  inf     
    inf         
inf          inf     
   DECID  inf        
   inf            |
| 62 | 44, 46, 60, 61 | syl3anc 1278 |
. . . . . 6
    
 inf            |
| 63 | | simpr 110 |
. . . . . . . . . . 11
       inf            inf            |
| 64 | 63 | elin2d 3419 |
. . . . . . . . . 10
       inf             |
| 65 | | prmnn 12904 |
. . . . . . . . . 10

  |
| 66 | 64, 65 | syl 14 |
. . . . . . . . 9
       inf             |
| 67 | 66 | nnrpd 10105 |
. . . . . . . 8
       inf             |
| 68 | 67 | relogcld 16034 |
. . . . . . 7
       inf                 |
| 69 | 68 | recnd 8354 |
. . . . . 6
       inf                 |
| 70 | 31, 43, 62, 69 | fsumsplit 12190 |
. . . . 5
    
  inf                  inf                                |
| 71 | 24, 70 | eqtrd 2271 |
. . . 4
    
    ![[,] [,]](_icc.gif)           inf                                |
| 72 | 5, 71 | eqtrd 2271 |
. . 3
    
     
 inf     
                          |
| 73 | | zq 10035 |
. . . . . 6
   |
| 74 | 6, 73 | syl 14 |
. . . . 5
    
  |
| 75 | | chtqval 16164 |
. . . . 5
     
   ![[,] [,]](_icc.gif) 
        |
| 76 | 74, 75 | syl 14 |
. . . 4
    
        ![[,] [,]](_icc.gif)          |
| 77 | | ppiqsval2 16160 |
. . . . . . 7
 
  inf           ![[,] [,]](_icc.gif)    inf                |
| 78 | 74, 16, 77 | syl2anc 415 |
. . . . . 6
    
   ![[,] [,]](_icc.gif)    inf     
          |
| 79 | | flid 10732 |
. . . . . . . . 9
       |
| 80 | 6, 79 | syl 14 |
. . . . . . . 8
    
      |
| 81 | 80 | oveq2d 6101 |
. . . . . . 7
    
inf             inf     
     |
| 82 | 81 | ineq1d 3431 |
. . . . . 6
    
 inf               inf     
      |
| 83 | 78, 82 | eqtrd 2271 |
. . . . 5
    
   ![[,] [,]](_icc.gif)    inf     
      |
| 84 | 83 | sumeq1d 12148 |
. . . 4
    
    ![[,] [,]](_icc.gif)          inf                 |
| 85 | 76, 84 | eqtrd 2271 |
. . 3
    
      inf                 |
| 86 | 72, 85 | oveq12d 6103 |
. 2
    
            
 inf     
                          inf                  |
| 87 | 9, 6 | fzfigd 10881 |
. . . . 5
    
inf           |
| 88 | | inss1 3451 |
. . . . . 6
 inf        
 inf          |
| 89 | 88 | a1i 9 |
. . . . 5
    
 inf          inf           |
| 90 | | elfzelz 10438 |
. . . . . . . . . 10
 inf        
  |
| 91 | 90 | adantl 277 |
. . . . . . . . 9
      inf     
   
  |
| 92 | 9 | adantr 276 |
. . . . . . . . 9
      inf     
    inf        |
| 93 | 6 | adantr 276 |
. . . . . . . . 9
      inf     
   
  |
| 94 | | fzdcel 10454 |
. . . . . . . . 9
  inf     
 DECID inf           |
| 95 | 91, 92, 93, 94 | syl3anc 1278 |
. . . . . . . 8
      inf     
    DECID inf     
     |
| 96 | 90, 53 | syl 14 |
. . . . . . . . 9
 inf         DECID   |
| 97 | 96 | adantl 277 |
. . . . . . . 8
      inf     
    DECID   |
| 98 | 95, 97 | dcand 945 |
. . . . . . 7
      inf     
    DECID  inf            |
| 99 | | elin 3412 |
. . . . . . . 8
  inf         
 inf     
      |
| 100 | 99 | dcbii 852 |
. . . . . . 7
DECID  inf         
DECID 
inf            |
| 101 | 98, 100 | sylibr 134 |
. . . . . 6
      inf     
    DECID  inf            |
| 102 | 101 | ralrimiva 2623 |
. . . . 5
    
 inf     
   DECID  inf        
   |
| 103 | | ssfidc 7245 |
. . . . 5
  inf     
    inf         
inf          inf     
   DECID  inf        
   inf            |
| 104 | 87, 89, 102, 103 | syl3anc 1278 |
. . . 4
    
 inf            |
| 105 | | ssun1 3392 |
. . . . . . 7
 inf        
   inf                
   |
| 106 | 105, 43 | sseqtrrid 3299 |
. . . . . 6
    
 inf           inf     
      |
| 107 | 106 | sselda 3248 |
. . . . 5
       inf            inf            |
| 108 | 107, 69 | syldan 282 |
. . . 4
       inf                 |
| 109 | 104, 108 | fsumcl 12183 |
. . 3
    
  inf                 |
| 110 | 6 | peano2zd 9775 |
. . . . . 6
    
    |
| 111 | 110, 1 | fzfigd 10881 |
. . . . 5
    
 
      |
| 112 | | inss1 3451 |
. . . . . 6
               |
| 113 | 112 | a1i 9 |
. . . . 5
    
                |
| 114 | | elfzelz 10438 |
. . . . . . . . . 10
         |
| 115 | 114 | adantl 277 |
. . . . . . . . 9
               |
| 116 | 110 | adantr 276 |
. . . . . . . . 9
             
   |
| 117 | 1 | adantr 276 |
. . . . . . . . 9
               |
| 118 | | fzdcel 10454 |
. . . . . . . . 9
  

 DECID         |
| 119 | 115, 116,
117, 118 | syl3anc 1278 |
. . . . . . . 8
            
DECID
        |
| 120 | 114, 53 | syl 14 |
. . . . . . . . 9
      
DECID
  |
| 121 | 120 | adantl 277 |
. . . . . . . 8
            
DECID
  |
| 122 | 119, 121 | dcand 945 |
. . . . . . 7
            
DECID           |
| 123 | | elin 3412 |
. . . . . . . 8
        
      
   |
| 124 | 123 | dcbii 852 |
. . . . . . 7
DECID         DECID       
   |
| 125 | 122, 124 | sylibr 134 |
. . . . . 6
            
DECID
      
   |
| 126 | 125 | ralrimiva 2623 |
. . . . 5
    
       DECID           |
| 127 | | ssfidc 7245 |
. . . . 5
                      
 
    DECID         
          |
| 128 | 111, 113,
126, 127 | syl3anc 1278 |
. . . 4
    
          |
| 129 | | ssun2 3393 |
. . . . . . 7
          inf         
      
   |
| 130 | 129, 43 | sseqtrrid 3299 |
. . . . . 6
    
         inf     
      |
| 131 | 130 | sselda 3248 |
. . . . 5
              
 inf     
      |
| 132 | 131, 69 | syldan 282 |
. . . 4
              
      |
| 133 | 128, 132 | fsumcl 12183 |
. . 3
    
                |
| 134 | 109, 133 | pncan2d 8640 |
. 2
    
    inf        
             
         inf                                |
| 135 | 86, 134 | eqtrd 2271 |
1
    
                          |