Proof of Theorem nmopco
| Step | Hyp | Ref
| Expression |
| 1 | | nmoptri.1 |
. . . . 5
BndLinOp |
| 2 | | bdoplnt 9783 |
. . . . 5

BndLinOp LinOp |
| 3 | 1, 2 | ax-mp 7 |
. . . 4
LinOp |
| 4 | | nmoptri.2 |
. . . . 5
BndLinOp |
| 5 | | bdoplnt 9783 |
. . . . 5

BndLinOp LinOp |
| 6 | 4, 5 | ax-mp 7 |
. . . 4
LinOp |
| 7 | 3, 6 | lnopco 9923 |
. . 3

 LinOp |
| 8 | 7 | lnopf 9888 |
. 2

      |
| 9 | | nmopret 9792 |
. . . . 5

BndLinOp normop 
  |
| 10 | 1, 9 | ax-mp 7 |
. . . 4
normop   |
| 11 | | nmopret 9792 |
. . . . 5

BndLinOp normop 
  |
| 12 | 4, 11 | ax-mp 7 |
. . . 4
normop   |
| 13 | 10, 12 | remulcl 5347 |
. . 3
 normop  normop    |
| 14 | | rexrt 5511 |
. . 3
  normop  normop    normop  normop     |
| 15 | 13, 14 | ax-mp 7 |
. 2
 normop  normop    |
| 16 | | 0re 5452 |
. . . . . . . . 9
 |
| 17 | 16 | leid 5622 |
. . . . . . . 8
 |
| 18 | 17 | a1i 8 |
. . . . . . 7
  normop     |
| 19 | | fveq1 3729 |
. . . . . . . . . 10
  
0hop
      0hop    |
| 20 | 19 | fveq2d 3734 |
. . . . . . . . 9
  
0hop
             0hop     |
| 21 | | ho0valt 9671 |
. . . . . . . . . . 11

0hop    |
| 22 | 21 | fveq2d 3734 |
. . . . . . . . . 10

   0hop         |
| 23 | | norm0 8990 |
. . . . . . . . . 10
     |
| 24 | 22, 23 | syl6eq 1526 |
. . . . . . . . 9

   0hop     |
| 25 | 20, 24 | sylan9eq 1530 |
. . . . . . . 8
    0hop              |
| 26 | 3, 6 | lnopco0 9924 |
. . . . . . . . 9
 normop  normop 
    |
| 27 | 7 | nmlnop0HIL 9916 |
. . . . . . . . 9
 normop      0hop |
| 28 | 26, 27 | sylib 198 |
. . . . . . . 8
 normop    0hop |
| 29 | 25, 28 | sylan 450 |
. . . . . . 7
  normop               |
| 30 | | opreq2 3975 |
. . . . . . . . 9
 normop   normop  normop    normop     |
| 31 | 10 | recn 5326 |
. . . . . . . . . 10
normop   |
| 32 | 31 | mul01 5443 |
. . . . . . . . 9
 normop    |
| 33 | 30, 32 | syl6eq 1526 |
. . . . . . . 8
 normop   normop  normop     |
| 34 | 33 | adantr 391 |
. . . . . . 7
  normop    normop  normop     |
| 35 | 18, 29, 34 | 3brtr4d 2650 |
. . . . . 6
  normop              normop  normop     |
| 36 | 35 | adantrr 397 |
. . . . 5
  normop                    normop 
normop     |
| 37 | | norm-iiit 9002 |
. . . . . . . . . . 11
   normop               normop                normop                 |
| 38 | 12 | recn 5326 |
. . . . . . . . . . . 12
normop   |
| 39 | 38 | recclz 5726 |
. . . . . . . . . . 11
 normop   normop     |
| 40 | 8 | ffvelrni 3821 |
. . . . . . . . . . 11

     
  |
| 41 | 37, 39, 40 | syl2an 456 |
. . . . . . . . . 10
  normop        normop                normop                 |
| 42 | 3 | lnopmul 9891 |
. . . . . . . . . . . . 13
   normop             normop           normop              |
| 43 | | bdopft 9784 |
. . . . . . . . . . . . . . 15

BndLinOp       |
| 44 | 4, 43 | ax-mp 7 |
. . . . . . . . . . . . . 14
     |
| 45 | 44 | ffvelrni 3821 |
. . . . . . . . . . . . 13

   
  |
| 46 | 42, 39, 45 | syl2an 456 |
. . . . . . . . . . . 12
  normop        normop           normop              |
| 47 | | bdopft 9784 |
. . . . . . . . . . . . . . . 16

BndLinOp       |
| 48 | 1, 47 | ax-mp 7 |
. . . . . . . . . . . . . . 15
     |
| 49 | 48, 44 | hoco 9685 |
. . . . . . . . . . . . . 14

                |
| 50 | 49 | opreq2d 3982 |
. . . . . . . . . . . . 13

  normop            normop              |
| 51 | 50 | adantl 390 |
. . . . . . . . . . . 12
  normop     normop            normop              |
| 52 | 46, 51 | eqtr4d 1513 |
. . . . . . . . . . 11
  normop        normop           normop            |
| 53 | 52 | fveq2d 3734 |
. . . . . . . . . 10
  normop           normop               normop             |
| 54 | | divrec2t 5747 |
. . . . . . . . . . . . . 14
            normop  normop              normop     normop                |
| 55 | 38, 54 | mp3an2 906 |
. . . . . . . . . . . . 13
            normop              normop     normop                |
| 56 | | normclt 8986 |
. . . . . . . . . . . . . . 15
      
            |
| 57 | 40, 56 | syl 10 |
. . . . . . . . . . . . . 14

            |
| 58 | 57 | recnd 5327 |
. . . . . . . . . . . . 13

            |
| 59 | 55, 58 | sylan 450 |
. . . . . . . . . . . 12
  normop              normop     normop                |
| 60 | 59 | ancoms 438 |
. . . . . . . . . . 11
  normop              normop     normop                |
| 61 | | absidt 6862 |
. . . . . . . . . . . . . 14
   normop    normop        normop     normop     |
| 62 | 12 | rerecclz 5804 |
. . . . . . . . . . . . . 14
 normop   normop     |
| 63 | | ltlet 5532 |
. . . . . . . . . . . . . . . 16
   normop      normop    normop      |
| 64 | 16, 63 | mpan 697 |
. . . . . . . . . . . . . . 15
  normop     normop    normop      |
| 65 | | nmopgt0t 9831 |
. . . . . . . . . . . . . . . . 17
      normop  normop     |
| 66 | 44, 65 | ax-mp 7 |
. . . . . . . . . . . . . . . 16
 normop  normop    |
| 67 | 12 | recgt0 5864 |
. . . . . . . . . . . . . . . 16
 normop 
 normop     |
| 68 | 66, 67 | sylbi 199 |
. . . . . . . . . . . . . . 15
 normop   normop     |
| 69 | 64, 62, 68 | sylc 68 |
. . . . . . . . . . . . . 14
 normop   normop     |
| 70 | 61, 62, 69 | sylanc 473 |
. . . . . . . . . . . . 13
 normop      normop     normop     |
| 71 | 70 | adantr 391 |
. . . . . . . . . . . 12
  normop       normop     normop     |
| 72 | 71 | opreq1d 3981 |
. . . . . . . . . . 11
  normop    |