Step | Hyp | Ref
| Expression |
1 | | issmfle.s |
. . . . . . 7
 SAlg |
2 | 1 | adantr 481 |
. . . . . 6
 
SMblFn   SAlg |
3 | | simpr 477 |
. . . . . 6
 
SMblFn   SMblFn    |
4 | | issmfle.d |
. . . . . 6
 |
5 | 2, 3, 4 | smfdmss 40942 |
. . . . 5
 
SMblFn      |
6 | 2, 3, 4 | smff 40941 |
. . . . 5
 
SMblFn         |
7 | | nfv 1843 |
. . . . . . 7
   |
8 | | nfv 1843 |
. . . . . . 7
 SMblFn   |
9 | 7, 8 | nfan 1828 |
. . . . . 6
   SMblFn    |
10 | | nfv 1843 |
. . . . . . . . . 10
   |
11 | | nfv 1843 |
. . . . . . . . . 10
 SMblFn   |
12 | 10, 11 | nfan 1828 |
. . . . . . . . 9
   SMblFn    |
13 | | nfv 1843 |
. . . . . . . . 9
  |
14 | 12, 13 | nfan 1828 |
. . . . . . . 8
   
SMblFn     |
15 | | nfv 1843 |
. . . . . . . 8
   
SMblFn     |
16 | 1 | uniexd 39281 |
. . . . . . . . . . . . 13
    |
17 | 16 | adantr 481 |
. . . . . . . . . . . 12
 
 
   |
18 | | simpr 477 |
. . . . . . . . . . . 12
 
 
   |
19 | 17, 18 | ssexd 4805 |
. . . . . . . . . . 11
 
 
  |
20 | 5, 19 | syldan 487 |
. . . . . . . . . 10
 
SMblFn     |
21 | | eqid 2622 |
. . . . . . . . . 10
 ↾t   ↾t   |
22 | 2, 20, 21 | subsalsal 40577 |
. . . . . . . . 9
 
SMblFn    ↾t  SAlg |
23 | 22 | adantr 481 |
. . . . . . . 8
   SMblFn  

 ↾t  SAlg |
24 | 6 | frexr 39604 |
. . . . . . . . . 10
 
SMblFn         |
25 | 24 | adantr 481 |
. . . . . . . . 9
   SMblFn  

      |
26 | 25 | ffvelrnda 6359 |
. . . . . . . 8
   
SMblFn           |
27 | 2 | adantr 481 |
. . . . . . . . . 10
   SMblFn  

SAlg |
28 | 3 | adantr 481 |
. . . . . . . . . 10
   SMblFn  

SMblFn    |
29 | | simpr 477 |
. . . . . . . . . 10
   SMblFn  

  |
30 | 27, 28, 4, 29 | smfpreimalt 40940 |
. . . . . . . . 9
   SMblFn  

      
↾t    |
31 | 30 | adantlr 751 |
. . . . . . . 8
   
SMblFn           
↾t    |
32 | | simpr 477 |
. . . . . . . 8
   SMblFn  

  |
33 | 14, 15, 23, 26, 31, 32 | salpreimaltle 40935 |
. . . . . . 7
   SMblFn  

      
↾t    |
34 | 33 | ex 450 |
. . . . . 6
 
SMblFn   

      ↾t     |
35 | 9, 34 | ralrimi 2957 |
. . . . 5
 
SMblFn        
 
↾t    |
36 | 5, 6, 35 | 3jca 1242 |
. . . 4
 
SMblFn                 ↾t     |
37 | 36 | ex 450 |
. . 3
  SMblFn             
 
↾t      |
38 | | nfv 1843 |
. . . . . . 7

  |
39 | | nfv 1843 |
. . . . . . 7
      |
40 | | nfcv 2764 |
. . . . . . . 8
   |
41 | | nfrab1 3122 |
. . . . . . . . 9
         |
42 | | nfcv 2764 |
. . . . . . . . 9
  
↾t   |
43 | 41, 42 | nfel 2777 |
. . . . . . . 8
       
 ↾t   |
44 | 40, 43 | nfral 2945 |
. . . . . . 7
       
 
↾t   |
45 | 38, 39, 44 | nf3an 1831 |
. . . . . 6
             
 
↾t    |
46 | 10, 45 | nfan 1828 |
. . . . 5
              
 
↾t     |
47 | | nfv 1843 |
. . . . . . 7

  |
48 | | nfv 1843 |
. . . . . . 7
      |
49 | | nfra1 2941 |
. . . . . . 7
       
 
↾t   |
50 | 47, 48, 49 | nf3an 1831 |
. . . . . 6
             
 
↾t    |
51 | 7, 50 | nfan 1828 |
. . . . 5
              
 
↾t     |
52 | 1 | adantr 481 |
. . . . 5
 
      
      
↾t    SAlg |
53 | | simpr1 1067 |
. . . . 5
 
      
      
↾t       |
54 | | simpr2 1068 |
. . . . 5
 
      
      
↾t          |
55 | | rspa 2930 |
. . . . . . 7
       
 
↾t         
↾t    |
56 | 55 | 3ad2antl3 1225 |
. . . . . 6
             
 
↾t  
      
 ↾t    |
57 | 56 | adantll 750 |
. . . . 5
              
 
↾t            ↾t    |
58 | 46, 51, 52, 4, 53, 54, 57 | issmflelem 40953 |
. . . 4
 
      
      
↾t    SMblFn    |
59 | 58 | ex 450 |
. . 3
                ↾t  
SMblFn     |
60 | 37, 59 | impbid 202 |
. 2
  SMblFn 
      
      
↾t      |
61 | | breq2 4657 |
. . . . . . . 8
     
       |
62 | 61 | rabbidv 3189 |
. . . . . . 7
               |
63 | | fveq2 6191 |
. . . . . . . . . 10
           |
64 | 63 | breq1d 4663 |
. . . . . . . . 9
     
       |
65 | 64 | cbvrabv 3199 |
. . . . . . . 8
      
      |
66 | 65 | a1i 11 |
. . . . . . 7
       
       |
67 | 62, 66 | eqtrd 2656 |
. . . . . 6
       
       |
68 | 67 | eleq1d 2686 |
. . . . 5
       
 ↾t       
 ↾t     |
69 | 68 | cbvralv 3171 |
. . . 4
 
      
↾t 
        ↾t    |
70 | 69 | 3anbi3i 1255 |
. . 3
 
          
 
↾t  
      

      ↾t     |
71 | 70 | a1i 11 |
. 2
                ↾t  
      

      ↾t      |
72 | 60, 71 | bitrd 268 |
1
  SMblFn 
      

      ↾t      |