Step | Hyp | Ref
| Expression |
1 | | nninfct.g |
. . . 4
frec        |
2 | | nninfct.f |
. . . 4
          |
3 | | nninfct.i |
. . . 4
              |
4 | 1, 2, 3 | fxnn0nninf 10510 |
. . 3
 NN0* ℕ∞ |
5 | 4 | a1i 9 |
. 2
 Omni  NN0* ℕ∞ |
6 | | ssrab2 3264 |
. . . . . . . . 9
                    |
7 | | nn0uz 9627 |
. . . . . . . . . 10
     |
8 | | nn0ssxnn0 9306 |
. . . . . . . . . 10
NN0* |
9 | 7, 8 | eqsstrri 3212 |
. . . . . . . . 9
    NN0* |
10 | 6, 9 | sstri 3188 |
. . . . . . . 8
               NN0* |
11 | | 0zd 9329 |
. . . . . . . . 9
   Omni
ℕ∞          |
12 | | eqid 2193 |
. . . . . . . . 9
               
               |
13 | | fveq2 5554 |
. . . . . . . . . . 11
                     |
14 | 13 | fveqeq2d 5562 |
. . . . . . . . . 10
              
                |
15 | | simprl 529 |
. . . . . . . . . . 11
   Omni
ℕ∞          |
16 | 11, 1, 15 | frec2uzuzd 10473 |
. . . . . . . . . 10
   Omni
ℕ∞                  |
17 | 11, 1 | frec2uzf1od 10477 |
. . . . . . . . . . . . 13
   Omni
ℕ∞                  |
18 | | f1ocnvfv1 5820 |
. . . . . . . . . . . . 13
         
            |
19 | 17, 15, 18 | syl2anc 411 |
. . . . . . . . . . . 12
   Omni
ℕ∞                   |
20 | 19 | fveq2d 5558 |
. . . . . . . . . . 11
   Omni
ℕ∞                           |
21 | | simprr 531 |
. . . . . . . . . . 11
   Omni
ℕ∞              |
22 | 20, 21 | eqtrd 2226 |
. . . . . . . . . 10
   Omni
ℕ∞                       |
23 | 14, 16, 22 | elrabd 2918 |
. . . . . . . . 9
   Omni
ℕ∞                             |
24 | | nninff 7181 |
. . . . . . . . . . . . 13
 ℕ∞       |
25 | | 2ssom 6577 |
. . . . . . . . . . . . . 14
 |
26 | 25 | a1i 9 |
. . . . . . . . . . . . 13
 ℕ∞
  |
27 | 24, 26 | fssd 5416 |
. . . . . . . . . . . 12
 ℕ∞       |
28 | 27 | ad3antlr 493 |
. . . . . . . . . . 11
    Omni
ℕ∞       
               |
29 | | elfzuz 10087 |
. . . . . . . . . . . 12
               |
30 | | f1ocnvdm 5824 |
. . . . . . . . . . . 12
         
            |
31 | 17, 29, 30 | syl2an 289 |
. . . . . . . . . . 11
    Omni
ℕ∞       
                |
32 | 28, 31 | ffvelcdmd 5694 |
. . . . . . . . . 10
    Omni
ℕ∞       
                    |
33 | | peano1 4626 |
. . . . . . . . . 10
 |
34 | | nndceq 6552 |
. . . . . . . . . 10
           
DECID            |
35 | 32, 33, 34 | sylancl 413 |
. . . . . . . . 9
    Omni
ℕ∞       
         DECID            |
36 | 11, 12, 23, 35 | infssuzcldc 12088 |
. . . . . . . 8
   Omni
ℕ∞        inf                 
                 |
37 | 10, 36 | sselid 3177 |
. . . . . . 7
   Omni
ℕ∞        inf                 
NN0* |
38 | 24 | adantl 277 |
. . . . . . . . . 10
  Omni
ℕ∞       |
39 | 38 | adantr 276 |
. . . . . . . . 9
   Omni
ℕ∞              |
40 | 39 | ffnd 5404 |
. . . . . . . 8
   Omni
ℕ∞          |
41 | 4 | a1i 9 |
. . . . . . . . . . 11
   Omni
ℕ∞         NN0* ℕ∞ |
42 | 41, 37 | ffvelcdmd 5694 |
. . . . . . . . . 10
   Omni
ℕ∞          inf 
               
 ℕ∞ |
43 | | nninff 7181 |
. . . . . . . . . 10
   inf                 
 ℕ∞   inf 
               
       |
44 | 42, 43 | syl 14 |
. . . . . . . . 9
   Omni
ℕ∞          inf 
               
       |
45 | 44 | ffnd 5404 |
. . . . . . . 8
   Omni
ℕ∞          inf 
               
   |
46 | | 2fveq3 5559 |
. . . . . . . . . . . . . . 15
                     |
47 | 46 | eqeq1d 2202 |
. . . . . . . . . . . . . 14
          
            |
48 | 47 | cbvrabv 2759 |
. . . . . . . . . . . . 13
               
               |
49 | 48 | infeq1i 7072 |
. . . . . . . . . . . 12
inf                 
inf                 
 |
50 | 49 | fveq2i 5557 |
. . . . . . . . . . 11
   inf                 
    inf                 
  |
51 | 50 | eleq2i 2260 |
. . . . . . . . . 10
    inf                 
    inf                 
   |
52 | | simpr 110 |
. . . . . . . . . . . . 13
     Omni
ℕ∞            inf                 
 
   inf                 
   |
53 | 52, 51 | sylib 122 |
. . . . . . . . . . . 12
     Omni
ℕ∞            inf                 
 
   inf                 
   |
54 | 53 | iftrued 3564 |
. . . . . . . . . . 11
     Omni
ℕ∞            inf                 
 
     inf                 
   
  |
55 | 3 | fveq1i 5555 |
. . . . . . . . . . . . . . . . 17
  inf                 
                inf 
               
  |
56 | 6, 36 | sselid 3177 |
. . . . . . . . . . . . . . . . . . 19
   Omni
ℕ∞        inf                 
      |
57 | 56, 7 | eleqtrrdi 2287 |
. . . . . . . . . . . . . . . . . 18
   Omni
ℕ∞        inf                 
  |
58 | 57 | nn0nepnfd 9313 |
. . . . . . . . . . . . . . . . . . 19
   Omni
ℕ∞        inf                 
  |
59 | 58 | necomd 2450 |
. . . . . . . . . . . . . . . . . 18
   Omni
ℕ∞        inf                 
  |
60 | | fvunsng 5752 |
. . . . . . . . . . . . . . . . . 18
 inf                 
inf 
               
                inf 
               
      inf                 
   |
61 | 57, 59, 60 | syl2anc 411 |
. . . . . . . . . . . . . . . . 17
   Omni
ℕ∞                       inf                 
      inf                 
   |
62 | 55, 61 | eqtrid 2238 |
. . . . . . . . . . . . . . . 16
   Omni
ℕ∞          inf 
               
      inf                 
   |
63 | | dff1o4 5508 |
. . . . . . . . . . . . . . . . . . 19
          
       |
64 | 17, 63 | sylib 122 |
. . . . . . . . . . . . . . . . . 18
   Omni
ℕ∞         
       |
65 | 64 | simprd 114 |
. . . . . . . . . . . . . . . . 17
   Omni
ℕ∞        
      |
66 | | fvco2 5626 |
. . . . . . . . . . . . . . . . 17
  
    inf                 
    
 
   inf                 
       inf                 
    |
67 | 65, 56, 66 | syl2anc 411 |
. . . . . . . . . . . . . . . 16
   Omni
ℕ∞             inf 
               
       inf                 
    |
68 | | eleq2 2257 |
. . . . . . . . . . . . . . . . . . 19
    inf                 
     inf                 
    |
69 | 68 | ifbid 3578 |
. . . . . . . . . . . . . . . . . 18
    inf                 
           inf                 
      |
70 | 69 | mpteq2dv 4120 |
. . . . . . . . . . . . . . . . 17
    inf                 
              inf                 
       |
71 | | f1ocnvdm 5824 |
. . . . . . . . . . . . . . . . . 18
          inf                 
    
   inf                 
   |
72 | 17, 56, 71 | syl2anc 411 |
. . . . . . . . . . . . . . . . 17
   Omni
ℕ∞           inf                 
   |
73 | | omex 4625 |
. . . . . . . . . . . . . . . . . . 19
 |
74 | 73 | mptex 5784 |
. . . . . . . . . . . . . . . . . 18
      inf                 
      |
75 | 74 | a1i 9 |
. . . . . . . . . . . . . . . . 17
   Omni
ℕ∞              inf                 
       |
76 | 2, 70, 72, 75 | fvmptd3 5651 |
. . . . . . . . . . . . . . . 16
   Omni
ℕ∞              inf                 
        inf                 
       |
77 | 62, 67, 76 | 3eqtrd 2230 |
. . . . . . . . . . . . . . 15
   Omni
ℕ∞          inf 
               
       inf                 
       |
78 | 77 | fveq1d 5556 |
. . . . . . . . . . . . . 14
   Omni
ℕ∞           inf                 
           inf                 
          |
79 | 78 | adantr 276 |
. . . . . . . . . . . . 13
    Omni
ℕ∞       
    inf                 
           inf                 
          |
80 | | eqid 2193 |
. . . . . . . . . . . . . 14
      inf                 
           inf                 
      |
81 | | eleq1w 2254 |
. . . . . . . . . . . . . . 15
     inf                 
    inf                 
    |
82 | 81 | ifbid 3578 |
. . . . . . . . . . . . . 14
      inf                 
   
     inf                 
      |
83 | | simpr 110 |
. . . . . . . . . . . . . 14
    Omni
ℕ∞       
   |
84 | | 1lt2o 6495 |
. . . . . . . . . . . . . . . 16
 |
85 | 84 | a1i 9 |
. . . . . . . . . . . . . . 15
    Omni
ℕ∞       
   |
86 | | 0lt2o 6494 |
. . . . . . . . . . . . . . . 16
 |
87 | 86 | a1i 9 |
. . . . . . . . . . . . . . 15
    Omni
ℕ∞       

  |
88 | 72 | adantr 276 |
. . . . . . . . . . . . . . . 16
    Omni
ℕ∞       
    inf                 
   |
89 | | nndcel 6553 |
. . . . . . . . . . . . . . . 16
     inf                 
  DECID    inf                 
   |
90 | 83, 88, 89 | syl2anc 411 |
. . . . . . . . . . . . . . 15
    Omni
ℕ∞       
 DECID    inf                 
   |
91 | 85, 87, 90 | ifcldcd 3593 |
. . . . . . . . . . . . . 14
    Omni
ℕ∞       
      inf                 
   
  |
92 | 80, 82, 83, 91 | fvmptd3 5651 |
. . . . . . . . . . . . 13
    Omni
ℕ∞       
        inf                 
             inf                 
      |
93 | 79, 92 | eqtrd 2226 |
. . . . . . . . . . . 12
    Omni
ℕ∞       
    inf                 
         inf                 
      |
94 | 93 | adantr 276 |
. . . . . . . . . . 11
     Omni
ℕ∞            inf                 
 
   inf                 
         inf                 
      |
95 | | 0zd 9329 |
. . . . . . . . . . . . . . . . . 18
     Omni
ℕ∞            inf                 
 
  |
96 | | simplr 528 |
. . . . . . . . . . . . . . . . . 18
     Omni
ℕ∞            inf                 
 
  |
97 | 50, 88 | eqeltrid 2280 |
. . . . . . . . . . . . . . . . . . 19
    Omni
ℕ∞       
    inf                 
   |
98 | 97 | adantr 276 |
. . . . . . . . . . . . . . . . . 18
     Omni
ℕ∞            inf                 
 
   inf                 
   |
99 | 95, 1, 96, 98 | frec2uzlt2d 10475 |
. . . . . . . . . . . . . . . . 17
     Omni
ℕ∞            inf                 
 
    inf                 
    
      inf                 
     |
100 | 52, 99 | mpbid 147 |
. . . . . . . . . . . . . . . 16
     Omni
ℕ∞            inf                 
 
          inf                 
    |
101 | 17 | ad2antrr 488 |
. . . . . . . . . . . . . . . . 17
     Omni
ℕ∞            inf                 
 
          |
102 | 49, 56 | eqeltrid 2280 |
. . . . . . . . . . . . . . . . . 18
   Omni
ℕ∞        inf                 
      |
103 | 102 | ad2antrr 488 |
. . . . . . . . . . . . . . . . 17
     Omni
ℕ∞            inf                 
 
inf                 
      |
104 | | f1ocnvfv2 5821 |
. . . . . . . . . . . . . . . . 17
          inf                 
    
      inf                 
  inf                 
  |
105 | 101, 103,
104 | syl2anc 411 |
. . . . . . . . . . . . . . . 16
     Omni
ℕ∞            inf                 
 
      inf                 
  inf                 
  |
106 | 100, 105 | breqtrd 4055 |
. . . . . . . . . . . . . . 15
     Omni
ℕ∞            inf                 
 
    inf 
               
  |
107 | 49, 57 | eqeltrid 2280 |
. . . . . . . . . . . . . . . . . . 19
   Omni
ℕ∞        inf                 
  |
108 | 107 | ad3antrrr 492 |
. . . . . . . . . . . . . . . . . 18
      Omni
ℕ∞ 
          inf                 
                      inf                 
  |
109 | 108 | nn0red 9294 |
. . . . . . . . . . . . . . . . 17
      Omni
ℕ∞ 
          inf                 
                      inf                 
  |
110 | | elrabi 2913 |
. . . . . . . . . . . . . . . . . . . 20
                              |
111 | 110, 7 | eleqtrrdi 2287 |
. . . . . . . . . . . . . . . . . . 19
                          |
112 | 111 | adantl 277 |
. . . . . . . . . . . . . . . . . 18
      Omni
ℕ∞ 
          inf                 
                            |
113 | 112 | nn0red 9294 |
. . . . . . . . . . . . . . . . 17
      Omni
ℕ∞ 
          inf                 
                            |
114 | | 0zd 9329 |
. . . . . . . . . . . . . . . . . 18
      Omni
ℕ∞ 
          inf                 
                        |
115 | | simpr 110 |
. . . . . . . . . . . . . . . . . 18
      Omni
ℕ∞ 
          inf                 
                                           |
116 | 39 | ad4antr 494 |
. . . . . . . . . . . . . . . . . . . . 21
       Omni
ℕ∞       

   inf                 
                              
      |
117 | 17 | ad4antr 494 |
. . . . . . . . . . . . . . . . . . . . . 22
       Omni
ℕ∞       

   inf                 
                              
          |
118 | | elfzuz 10087 |
. . . . . . . . . . . . . . . . . . . . . . 23
               |
119 | 118 | adantl 277 |
. . . . . . . . . . . . . . . . . . . . . 22
       Omni
ℕ∞       

   inf                 
                              
      |
120 | 117, 119,
30 | syl2anc 411 |
. . . . . . . . . . . . . . . . . . . . 21
       Omni
ℕ∞       

   inf                 
                              
       |
121 | 116, 120 | ffvelcdmd 5694 |
. . . . . . . . . . . . . . . . . . . 20
       Omni
ℕ∞       

   inf                 
                              
           |
122 | 25, 121 | sselid 3177 |
. . . . . . . . . . . . . . . . . . 19
       Omni
ℕ∞       

   inf                 
                              
           |
123 | 122, 33, 34 | sylancl 413 |
. . . . . . . . . . . . . . . . . 18
       Omni
ℕ∞       

   inf                 
                              
DECID            |
124 | 114, 48, 115, 123 | infssuzledc 12087 |
. . . . . . . . . . . . . . . . 17
      Omni
ℕ∞ 
          inf                 
                      inf                 
      |
125 | 109, 113,
124 | lensymd 8141 |
. . . . . . . . . . . . . . . 16
      Omni
ℕ∞ 
          inf                 
                     
    inf 
               
  |
126 | 125 | ex 115 |
. . . . . . . . . . . . . . 15
     Omni
ℕ∞            inf                 
 
                       
inf                 
   |
127 | 106, 126 | mt2d 626 |
. . . . . . . . . . . . . 14
     Omni
ℕ∞            inf                 
 
                     |
128 | | 2fveq3 5559 |
. . . . . . . . . . . . . . . . . . 19
                             |
129 | 128 | eqeq1d 2202 |
. . . . . . . . . . . . . . . . . 18
              
                |
130 | 129 | elrab 2916 |
. . . . . . . . . . . . . . . . 17
                   
                         |
131 | | f1of 5500 |
. . . . . . . . . . . . . . . . . . . 20
                   |
132 | 17, 131 | syl 14 |
. . . . . . . . . . . . . . . . . . 19
   Omni
ℕ∞                  |
133 | 132 | ffvelcdmda 5693 |
. . . . . . . . . . . . . . . . . 18
    Omni
ℕ∞       
           |
134 | 133 | biantrurd 305 |
. . . . . . . . . . . . . . . . 17
    Omni
ℕ∞       
              
                          |
135 | 130, 134 | bitr4id 199 |
. . . . . . . . . . . . . . . 16
    Omni
ℕ∞       
                    
                |
136 | 135 | notbid 668 |
. . . . . . . . . . . . . . 15
    Omni
ℕ∞       
                    
                |
137 | 136 | adantr 276 |
. . . . . . . . . . . . . 14
     Omni
ℕ∞            inf                 
 
                   
                |
138 | 127, 137 | mpbid 147 |
. . . . . . . . . . . . 13
     Omni
ℕ∞            inf                 
 
               |
139 | | f1ocnvfv1 5820 |
. . . . . . . . . . . . . . . . 17
         
            |
140 | 17, 139 | sylan 283 |
. . . . . . . . . . . . . . . 16
    Omni
ℕ∞       
            |
141 | 140 | fveq2d 5558 |
. . . . . . . . . . . . . . 15
    Omni
ℕ∞       
                    |
142 | 141 | adantr 276 |
. . . . . . . . . . . . . 14
     Omni
ℕ∞            inf                 
 
                   |
143 | 142 | eqeq1d 2202 |
. . . . . . . . . . . . 13
     Omni
ℕ∞            inf                 
 
             
       |
144 | 138, 143 | mtbid 673 |
. . . . . . . . . . . 12
     Omni
ℕ∞            inf                 
 
      |
145 | 39 | ffvelcdmda 5693 |
. . . . . . . . . . . . . . . 16
    Omni
ℕ∞       
       |
146 | | df2o3 6483 |
. . . . . . . . . . . . . . . 16
    |
147 | 145, 146 | eleqtrdi 2286 |
. . . . . . . . . . . . . . 15
    Omni
ℕ∞       
          |
148 | | elpri 3641 |
. . . . . . . . . . . . . . 15
                    |
149 | 147, 148 | syl 14 |
. . . . . . . . . . . . . 14
    Omni
ℕ∞       
             |
150 | 149 | orcomd 730 |
. . . . . . . . . . . . 13
    Omni
ℕ∞       
             |
151 | 150 | adantr 276 |
. . . . . . . . . . . 12
     Omni
ℕ∞            inf                 
 
    
       |
152 | 144, 151 | ecased 1360 |
. . . . . . . . . . 11
     Omni
ℕ∞            inf                 
 
      |
153 | 54, 94, 152 | 3eqtr4rd 2237 |
. . . . . . . . . 10
     Omni
ℕ∞            inf                 
 
       inf 
               
      |
154 | 51, 153 | sylan2br 288 |
. . . . . . . . 9
     Omni
ℕ∞            inf                 
 
       inf 
               
      |
155 | | ssnel 4601 |
. . . . . . . . . . . 12
    inf                 

   inf                 
   |
156 | 155 | adantl 277 |
. . . . . . . . . . 11
     Omni
ℕ∞            inf                 
 
   inf                 
   |
157 | 156 | iffalsed 3567 |
. . . . . . . . . 10
     Omni
ℕ∞            inf                 
       inf                 
   
  |
158 | 93 | adantr 276 |
. . . . . . . . . 10
     Omni
ℕ∞            inf                 
     inf                 
         inf                 
      |
159 | | simp-4r 542 |
. . . . . . . . . . 11
     Omni
ℕ∞            inf                 
 
ℕ∞ |
160 | 72 | ad2antrr 488 |
. . . . . . . . . . 11
     Omni
ℕ∞            inf                 
     inf                 
   |
161 | | simplr 528 |
. . . . . . . . . . 11
     Omni
ℕ∞            inf                 
    |
162 | | simpr 110 |
. . . . . . . . . . 11
     Omni
ℕ∞            inf                 
     inf                 
   |
163 | 36, 48 | eleqtrrdi 2287 |
. . . . . . . . . . . . . 14
   Omni
ℕ∞        inf                 
                 |
164 | | 2fveq3 5559 |
. . . . . . . . . . . . . . . 16
 inf                 
               inf                 
    |
165 | 164 | eqeq1d 2202 |
. . . . . . . . . . . . . . 15
 inf                 
         
      inf                 
     |
166 | 165 | elrab 2916 |
. . . . . . . . . . . . . 14
inf                 
              
inf 
               
          inf                 
     |
167 | 163, 166 | sylib 122 |
. . . . . . . . . . . . 13
   Omni
ℕ∞        inf                 
          inf                 
     |
168 | 167 | simprd 114 |
. . . . . . . . . . . 12
   Omni
ℕ∞              inf                 
    |
169 | 168 | ad2antrr 488 |
. . . . . . . . . . 11
     Omni
ℕ∞            inf                 
        inf                 
    |
170 | 159, 160,
161, 162, 169 | nninfninc 7182 |
. . . . . . . . . 10
     Omni
ℕ∞            inf                 
        |
171 | 157, 158,
170 | 3eqtr4rd 2237 |
. . . . . . . . 9
     Omni
ℕ∞            inf                 
         inf                 
      |
172 | | nntri3or 6546 |
. . . . . . . . . . . 12
     inf                 
      inf                 
    inf                 
    inf                 
    |
173 | 83, 88, 172 | syl2anc 411 |
. . . . . . . . . . 11
    Omni
ℕ∞       
     inf                 
    inf                 
    inf                 
    |
174 | | 3orass 983 |
. . . . . . . . . . 11
     inf                 
    inf                 
    inf                 
 
    inf                 
     inf                 
    inf                 
     |
175 | 173, 174 | sylib 122 |
. . . . . . . . . 10
    Omni
ℕ∞       
     inf                 
     inf                 
    inf                 
     |
176 | | eqimss2 3234 |
. . . . . . . . . . . . . 14
    inf                 
    inf                 
   |
177 | 176 | a1i 9 |
. . . . . . . . . . . . 13
     inf                 
    inf                 
    |
178 | | nnon 4642 |
. . . . . . . . . . . . . 14
   |
179 | | onelss 4418 |
. . . . . . . . . . . . . 14
     inf                 
    inf                 
    |
180 | 178, 179 | syl 14 |
. . . . . . . . . . . . 13
     inf                 
    inf                 
    |
181 | 177, 180 | jaod 718 |
. . . . . . . . . . . 12
      inf                 
    inf                 
     inf                 
    |
182 | 181 | adantl 277 |
. . . . . . . . . . 11
    Omni
ℕ∞       
      inf                 
    inf                 
     inf                 
    |
183 | 182 | orim2d 789 |
. . . . . . . . . 10
    Omni
ℕ∞       
      inf                 
     inf                 
    inf                 
       inf                 
    inf                 
     |
184 | 175, 183 | mpd 13 |
. . . . . . . . 9
    Omni
ℕ∞       
     inf                 
    inf                 
    |
185 | 154, 171,
184 | mpjaodan 799 |
. . . . . . . 8
    Omni
ℕ∞       
        inf                 
      |
186 | 40, 45, 185 | eqfnfvd 5658 |
. . . . . . 7
   Omni
ℕ∞          inf                 
   |
187 | | fveq2 5554 |
. . . . . . . 8
 inf                 
      inf                 
   |
188 | 187 | rspceeqv 2882 |
. . . . . . 7
 inf                 
NN0*
  inf                 
 
 NN0*       |
189 | 37, 186, 188 | syl2anc 411 |
. . . . . 6
   Omni
ℕ∞        
NN0*       |
190 | 189 | rexlimdvaa 2612 |
. . . . 5
  Omni
ℕ∞        NN0*        |
191 | 190 | imp 124 |
. . . 4
   Omni
ℕ∞        NN0*       |
192 | | pnf0xnn0 9310 |
. . . . 5
NN0* |
193 | 24 | ffnd 5404 |
. . . . . . 7
 ℕ∞   |
194 | 193 | ad2antlr 489 |
. . . . . 6
   Omni
ℕ∞      
  |
195 | | 1oex 6477 |
. . . . . . . 8
 |
196 | 1, 2, 3 | inftonninf 10513 |
. . . . . . . 8
      |
197 | 195, 196 | fnmpti 5382 |
. . . . . . 7
    |
198 | 197 | a1i 9 |
. . . . . 6
   Omni
ℕ∞      
     |
199 | | fveqeq2 5563 |
. . . . . . . 8
     
       |
200 | | simplr 528 |
. . . . . . . 8
    Omni
ℕ∞               |
201 | | simpr 110 |
. . . . . . . 8
    Omni
ℕ∞          |
202 | 199, 200,
201 | rspcdva 2869 |
. . . . . . 7
    Omni
ℕ∞              |
203 | | eqidd 2194 |
. . . . . . . . 9
   |
204 | 203, 196,
195 | fvmpt 5634 |
. . . . . . . 8
          |
205 | 204 | adantl 277 |
. . . . . . 7
    Omni
ℕ∞                 |
206 | 202, 205 | eqtr4d 2229 |
. . . . . 6
    Omni
ℕ∞                     |
207 | 194, 198,
206 | eqfnfvd 5658 |
. . . . 5
   Omni
ℕ∞      
     |
208 | | fveq2 5554 |
. . . . . 6
          |
209 | 208 | rspceeqv 2882 |
. . . . 5
 NN0*
     NN0*       |
210 | 192, 207,
209 | sylancr 414 |
. . . 4
   Omni
ℕ∞      
 NN0*       |
211 | | isomni 7195 |
. . . . . . . 8
  Omni              
         |
212 | 73, 211 | ax-mp 5 |
. . . . . . 7
 Omni              
        |
213 | 212 | biimpi 120 |
. . . . . 6
 Omni              
        |
214 | 213 | 19.21bi 1569 |
. . . . 5
 Omni       
    
        |
215 | 214, 24 | impel 280 |
. . . 4
  Omni
ℕ∞               |
216 | 191, 210,
215 | mpjaodan 799 |
. . 3
  Omni
ℕ∞  NN0*       |
217 | 216 | ralrimiva 2567 |
. 2
 Omni 
ℕ∞  NN0*       |
218 | | dffo3 5705 |
. 2
  NN0* ℕ∞   NN0* ℕ∞ 
ℕ∞  NN0*        |
219 | 5, 217, 218 | sylanbrc 417 |
1
 Omni  NN0* ℕ∞ |