Proof of Theorem nmophmi
| Step | Hyp | Ref
| Expression |
| 1 | | nmophm.1 |
. . . . . . 7
BndLinOp |
| 2 | | bdopf 11426 |
. . . . . . 7

BndLinOp       |
| 3 | 1, 2 | ax-mp 7 |
. . . . . 6
     |
| 4 | | homulcl 11322 |
. . . . . 6
       
       |
| 5 | 3, 4 | mpan2 760 |
. . . . 5

        |
| 6 | | nmopxr 11430 |
. . . . 5
       normop      |
| 7 | 5, 6 | syl 12 |
. . . 4

normop      |
| 8 | | abscl 8084 |
. . . . 5

      |
| 9 | | nmopre 11434 |
. . . . . . 7

BndLinOp normop 
  |
| 10 | 1, 9 | ax-mp 7 |
. . . . . 6
normop   |
| 11 | | remulcl 6457 |
. . . . . 6
      normop       
normop     |
| 12 | 10, 11 | mpan2 760 |
. . . . 5
    
     normop     |
| 13 | 8, 12 | syl 12 |
. . . 4

     normop     |
| 14 | | nmopgtmnf 11432 |
. . . . 5
       normop      |
| 15 | 5, 14 | syl 12 |
. . . 4

normop      |
| 16 | | rexr 6668 |
. . . . . 6
      normop        normop     |
| 17 | 13, 16 | syl 12 |
. . . . 5

     normop     |
| 18 | | homval 11151 |
. . . . . . . . . . . 12
     
               |
| 19 | 3, 18 | mp3an2 1179 |
. . . . . . . . . . 11
  
              |
| 20 | 19 | fveq2d 4685 |
. . . . . . . . . 10
  
                      |
| 21 | | norm-iii 10640 |
. . . . . . . . . . 11
      
              
           |
| 22 | 3 | ffvelrni 4788 |
. . . . . . . . . . 11

   
  |
| 23 | 21, 22 | sylan2 500 |
. . . . . . . . . 10
  
              
           |
| 24 | 20, 23 | eqtrd 1925 |
. . . . . . . . 9
  
              
           |
| 25 | 24 | adantr 425 |
. . . . . . . 8
                                   |
| 26 | | normcl 10624 |
. . . . . . . . . . . . 13
    
          |
| 27 | 22, 26 | syl 12 |
. . . . . . . . . . . 12

          |
| 28 | 27 | adantl 424 |
. . . . . . . . . . 11
  
          |
| 29 | 10 | a1i 8 |
. . . . . . . . . . 11
  
normop 
  |
| 30 | 8 | adantr 425 |
. . . . . . . . . . 11
  
      |
| 31 | 28, 29, 30 | 3jca 1050 |
. . . . . . . . . 10
  
         normop 
       |
| 32 | 31 | adantr 425 |
. . . . . . . . 9
                  normop         |
| 33 | | absge0 8105 |
. . . . . . . . . . 11

      |
| 34 | | nmoplb 11468 |
. . . . . . . . . . . 12
     
             normop    |
| 35 | 3, 34 | mp3an1 1178 |
. . . . . . . . . . 11
     
         normop    |
| 36 | 33, 35 | anim12i 360 |
. . . . . . . . . 10
                      normop     |
| 37 | 36 | anassrs 489 |
. . . . . . . . 9
                      normop     |
| 38 | | lemul2aOLD 7022 |
. . . . . . . . 9
           normop 
                  normop                       normop     |
| 39 | 32, 37, 38 | syl11anc 524 |
. . . . . . . 8
             
              normop     |
| 40 | 25, 39 | eqbrtrd 3357 |
. . . . . . 7
                        normop     |
| 41 | 40 | ex 402 |
. . . . . 6
  
                    normop      |
| 42 | 41 | r19.21aiva 2176 |
. . . . 5

     
               normop      |
| 43 | | nmopub 11469 |
. . . . 5
       
     normop   
    
               normop     normop        
normop     |
| 44 | 5, 17, 42, 43 | syl111anc 1100 |
. . . 4

normop         normop     |
| 45 | | xrre 6744 |
. . . 4
   normop 
       normop   
normop 
  normop 
       normop     normop      |
| 46 | 7, 13, 15, 44, 45 | syl22anc 1101 |
. . 3

normop      |
| 47 | | letri3 6687 |
. . 3
  normop         normop     normop         normop    normop         normop        normop   normop        |
| 48 | 46, 13, 47 | syl11anc 524 |
. 2

 normop         normop    normop         normop        normop   normop        |
| 49 | | fveq2 4681 |
. . . . . . . 8
           |
| 50 | | abs0 8129 |
. . . . . . . 8
     |
| 51 | 49, 50 | syl6eq 1944 |
. . . . . . 7
       |
| 52 | 51 | opreq1d 4897 |
. . . . . 6
      normop    normop     |
| 53 | 10 | recni 6467 |
. . . . . . 7
normop   |
| 54 | 53 | mul02i 6595 |
. . . . . 6
 normop    |
| 55 | 52, 54 | syl6eq 1944 |
. . . . 5
      normop     |
| 56 | 55 | adantl 424 |
. . . 4
        normop     |
| 57 | | nmopge0 11472 |
. . . . . 6
      
normop 
    |
| 58 | 5, 57 | syl 12 |
. . . . 5

normop 
    |
| 59 | 58 | adantr 425 |
. . . 4
   normop      |
| 60 | 56, 59 | eqbrtrd 3357 |
. . 3
        normop   normop      |
| 61 | 46 | adantr 425 |
. . . . . . . 8
   normop 
    |
| 62 | 8 | adantr 425 |
. . . . . . . 8
         |
| 63 | | abs00 8104 |
. . . . . . . . . 10

        |
| 64 | 63 | necon3bid 2035 |
. . . . . . . . 9

        |
| 65 | 64 | biimpar 461 |
. . . . . . . 8
         |
| 66 | | redivcl 6978 |
. . . . . . . 8
  normop              normop           |
| 67 | 61, 62, 65, 66 | syl111anc 1100 |
. . . . . . 7
    normop           |
| 68 | | rexr 6668 |
. . . . . . 7
  normop          normop           |
| 69 | 67, 68 | syl 12 |
. . . . . 6
    normop           |
| 70 | | nmoplb 11468 |
. . . . . . . . . . . . 13
       
               normop      |
| 71 | 70, 5 | syl3an1 1130 |
. . . . . . . . . . . 12
     
           normop      |
| 72 | 71 | 3expa 1067 |
. . . . . . . . . . 11
                   normop      |
| 73 | 25, 72 | eqbrtrrd 3359 |
. . . . . . . . . 10
             
         normop      |
| 74 | 73 | adantllr 433 |
. . . . . . . . 9
         
               normop 
    |
| 75 | 8 | ad2antrr 440 |
. . . . . . . . . . 11
           |
| 76 | 27 | adantl 424 |
. . . . . . . . . . 11
               |
| 77 | 46 | ad2antrr 440 |
. . . . . . . . . . 11
     normop      |
| 78 | | absgt0 8145 |
. . . . . . . . . . . . 13

        |
| 79 | 78 | biimpa 460 |
. . . . . . . . . . . 12
         |
| 80 | 79 | adantr 425 |
. . . . . . . . . . 11
           |
| 81 | | lemuldiv2OLD 7060 |
. . . . . . . . . . 11
               normop 
             
         normop             normop            |
| 82 | 75, 76, 77, 80, 81 | syl31anc 1103 |
. . . . . . . . . 10
                    normop             normop            |
| 83 | 82 | adantr 425 |
. . . . . . . . 9
         
                normop 
           normop 
          |
| 84 | 74, 83 | mpbid 212 |
. . . . . . . 8
         
          normop 
         |
| 85 | 84 | ex 402 |
. . . . . . 7
         
         normop 
          |
| 86 | 85 | r19.21aiva 2176 |
. . . . . 6
   
              normop            |
| 87 | | nmopub 11469 |
. . . . . . 7
     
 normop         
    
         normop 
         normop   normop           |
| 88 | 3, 87 | mp3an1 1178 |
. . . . . 6
   normop 
       
    
         normop 
         normop   normop           |
| 89 | 69, 86, 88 | syl11anc 524 |
. . . . 5
   normop 
 normop           |
| 90 | 10 | a1i 8 |
. . . . . 6
   normop 
  |
| 91 | | lemuldiv2OLD 7060 |
. . . . . 6
       normop 
normop                normop   normop    normop   normop            |
| 92 | 62, 90, 61, 79, 91 | syl31anc 1103 |
. . . . 5
        
normop   normop    normop 
 normop            |
| 93 | 89, 92 | mpbird 213 |
. . . 4
        normop   normop      |
| 94 | | df-ne 2019 |
. . . 4

  |
| 95 | 93, 94 | sylan2br 502 |
. . 3
       
normop   normop      |
| 96 | 60, 95 | pm2.61dan 535 |
. 2

     normop   normop      |
| 97 | 48, 44, 96 | mpbir2and 802 |
1

normop         normop     |