Step | Hyp | Ref
| Expression |
1 | | df-ov 6653 |
. . . . 5
   
                            |
2 | | xpsle.3 |
. . . . . 6
   |
3 | | xpsle.4 |
. . . . . 6
   |
4 | | eqid 2622 |
. . . . . . 7
                     |
5 | 4 | xpsfval 16227 |
. . . . . 6
 
                        |
6 | 2, 3, 5 | syl2anc 693 |
. . . . 5
                        |
7 | 1, 6 | syl5eqr 2670 |
. . . 4
                           |
8 | | opelxpi 5148 |
. . . . . 6
 
        |
9 | 2, 3, 8 | syl2anc 693 |
. . . . 5
        |
10 | 4 | xpsff1o2 16231 |
. . . . . . 7
                           |
11 | | f1of 6137 |
. . . . . . 7
                          
                            |
12 | 10, 11 | ax-mp 5 |
. . . . . 6
                           |
13 | 12 | ffvelrni 6358 |
. . . . 5
  
  
                 

          |
14 | 9, 13 | syl 17 |
. . . 4
                              |
15 | 7, 14 | eqeltrrd 2702 |
. . 3
                    |
16 | | df-ov 6653 |
. . . . 5
   
                            |
17 | | xpsle.5 |
. . . . . 6
   |
18 | | xpsle.6 |
. . . . . 6
   |
19 | 4 | xpsfval 16227 |
. . . . . 6
 
                        |
20 | 17, 18, 19 | syl2anc 693 |
. . . . 5
                        |
21 | 16, 20 | syl5eqr 2670 |
. . . 4
                           |
22 | | opelxpi 5148 |
. . . . . 6
 
        |
23 | 17, 18, 22 | syl2anc 693 |
. . . . 5
        |
24 | 12 | ffvelrni 6358 |
. . . . 5
  
  
                 

          |
25 | 23, 24 | syl 17 |
. . . 4
                              |
26 | 21, 25 | eqeltrrd 2702 |
. . 3
                    |
27 | | xpsle.t |
. . . . 5
 s   |
28 | | xpsle.x |
. . . . 5
     |
29 | | xpsle.y |
. . . . 5
     |
30 | | xpsle.1 |
. . . . 5
   |
31 | | xpsle.2 |
. . . . 5
   |
32 | | eqid 2622 |
. . . . 5
Scalar  Scalar   |
33 | | eqid 2622 |
. . . . 5
 Scalar   s         Scalar   s         |
34 | 27, 28, 29, 30, 31, 4, 32, 33 | xpsval 16232 |
. . . 4
    
        s
 Scalar   s           |
35 | 27, 28, 29, 30, 31, 4, 32, 33 | xpslem 16233 |
. . . 4
               Scalar   s           |
36 | | f1ocnv 6149 |
. . . . . 6
                          
                             |
37 | 10, 36 | mp1i 13 |
. . . . 5
                              |
38 | | f1ofo 6144 |
. . . . 5
   
          

           
                             |
39 | 37, 38 | syl 17 |
. . . 4
                              |
40 | | ovexd 6680 |
. . . 4
  Scalar   s          |
41 | | xpsle.p |
. . . 4
     |
42 | | eqid 2622 |
. . . 4
    Scalar   s             Scalar   s          |
43 | 37 | f1olecpbl 16187 |
. . . 4
 
           

          

                                                                                  
      Scalar   s         
     Scalar   s              |
44 | 34, 35, 39, 40, 41, 42, 43 | imasleval 16201 |
. . 3
 
       

                         
                                            
            Scalar   s                    |
45 | 15, 26, 44 | mpd3an23 1426 |
. 2
                                             
            Scalar   s                    |
46 | | f1ocnvfv 6534 |
. . . . 5
   
               
             
   
                    
  

                        |
47 | 10, 9, 46 | sylancr 695 |
. . . 4
                                                      |
48 | 7, 47 | mpd 15 |
. . 3
                            |
49 | | f1ocnvfv 6534 |
. . . . 5
   
               
             
   
                    
  

                        |
50 | 10, 23, 49 | sylancr 695 |
. . . 4
                                                      |
51 | 21, 50 | mpd 15 |
. . 3
                            |
52 | 48, 51 | breq12d 4666 |
. 2
                                             
         |
53 | | eqid 2622 |
. . . 4
    Scalar   s             Scalar   s          |
54 | | fvexd 6203 |
. . . 4
 Scalar    |
55 | | 2on 7568 |
. . . . 5
 |
56 | 55 | a1i 11 |
. . . 4
   |
57 | | xpscfn 16219 |
. . . . 5
 
          |
58 | 30, 31, 57 | syl2anc 693 |
. . . 4
          |
59 | 15, 35 | eleqtrd 2703 |
. . . 4
            Scalar   s           |
60 | 26, 35 | eleqtrd 2703 |
. . . 4
            Scalar   s           |
61 | 33, 53, 54, 56, 58, 59, 60, 42 | prdsleval 16137 |
. . 3
              Scalar   s                 
                                          |
62 | | df2o3 7573 |
. . . . . 6
    |
63 | 62 | raleqi 3142 |
. . . . 5
 
                                      
                                             |
64 | | 0ex 4790 |
. . . . . 6
 |
65 | | 1on 7567 |
. . . . . . 7
 |
66 | 65 | elexi 3213 |
. . . . . 6
 |
67 | | fveq2 6191 |
. . . . . . 7

                        |
68 | | fveq2 6191 |
. . . . . . . 8

                        |
69 | 68 | fveq2d 6195 |
. . . . . . 7

                                |
70 | | fveq2 6191 |
. . . . . . 7

                        |
71 | 67, 69, 70 | breq123d 4667 |
. . . . . 6

                                       
                                          |
72 | | fveq2 6191 |
. . . . . . 7
                         |
73 | | fveq2 6191 |
. . . . . . . 8
                         |
74 | 73 | fveq2d 6195 |
. . . . . . 7
                                 |
75 | | fveq2 6191 |
. . . . . . 7
                         |
76 | 72, 74, 75 | breq123d 4667 |
. . . . . 6
                                        
                                          |
77 | 64, 66, 71, 76 | ralpr 4238 |
. . . . 5
 
                                                                                                                            |
78 | 63, 77 | bitri 264 |
. . . 4
 
                                      
                                                                                  |
79 | | xpsc0 16220 |
. . . . . . 7
              |
80 | 2, 79 | syl 17 |
. . . . . 6
              |
81 | | xpsc0 16220 |
. . . . . . . . 9
              |
82 | 30, 81 | syl 17 |
. . . . . . . 8
              |
83 | 82 | fveq2d 6195 |
. . . . . . 7
                      |
84 | | xpsle.m |
. . . . . . 7
     |
85 | 83, 84 | syl6eqr 2674 |
. . . . . 6
                  |
86 | | xpsc0 16220 |
. . . . . . 7
              |
87 | 17, 86 | syl 17 |
. . . . . 6
              |
88 | 80, 85, 87 | breq123d 4667 |
. . . . 5
                                        
     |
89 | | xpsc1 16221 |
. . . . . . 7
              |
90 | 3, 89 | syl 17 |
. . . . . 6
           
  |
91 | | xpsc1 16221 |
. . . . . . . . 9
              |
92 | 31, 91 | syl 17 |
. . . . . . . 8
           
  |
93 | 92 | fveq2d 6195 |
. . . . . . 7
                      |
94 | | xpsle.n |
. . . . . . 7
     |
95 | 93, 94 | syl6eqr 2674 |
. . . . . 6
                  |
96 | | xpsc1 16221 |
. . . . . . 7
              |
97 | 18, 96 | syl 17 |
. . . . . 6
           
  |
98 | 90, 95, 97 | breq123d 4667 |
. . . . 5
                                        
     |
99 | 88, 98 | anbi12d 747 |
. . . 4
                                                                                 
  
      |
100 | 78, 99 | syl5bb 272 |
. . 3
                                                   |
101 | 61, 100 | bitrd 268 |
. 2
              Scalar   s                          |
102 | 45, 52, 101 | 3bitr3d 298 |
1
                 |