Step | Hyp | Ref
| Expression |
1 | | df-frec 6370 |
. . . . . . . . . . . . 13
frec recs
|
2 | | frecsuclem.g |
. . . . . . . . . . . . . . 15
|
3 | | recseq 6285 |
. . . . . . . . . . . . . . 15
recs recs
|
4 | 2, 3 | ax-mp 5 |
. . . . . . . . . . . . . 14
recs recs
|
5 | 4 | reseq1i 4887 |
. . . . . . . . . . . . 13
recs recs
|
6 | 1, 5 | eqtr4i 2194 |
. . . . . . . . . . . 12
frec recs |
7 | 6 | fveq1i 5497 |
. . . . . . . . . . 11
frec
recs |
8 | | peano2 4579 |
. . . . . . . . . . . 12
|
9 | | fvres 5520 |
. . . . . . . . . . . 12
recs recs |
10 | 8, 9 | syl 14 |
. . . . . . . . . . 11
recs recs |
11 | 7, 10 | eqtrid 2215 |
. . . . . . . . . 10
frec
recs
|
12 | 11 | 3ad2ant3 1015 |
. . . . . . . . 9
frec
recs
|
13 | | eqid 2170 |
. . . . . . . . . . 11
recs recs |
14 | 2 | funmpt2 5237 |
. . . . . . . . . . . 12
|
15 | 14 | a1i 9 |
. . . . . . . . . . 11
|
16 | | ordom 4591 |
. . . . . . . . . . . 12
|
17 | 16 | a1i 9 |
. . . . . . . . . . 11
|
18 | | vex 2733 |
. . . . . . . . . . . . . 14
|
19 | 18 | a1i 9 |
. . . . . . . . . . . . 13
|
20 | | simp2 993 |
. . . . . . . . . . . . . 14
|
21 | | simp3 994 |
. . . . . . . . . . . . . 14
|
22 | | simp11 1022 |
. . . . . . . . . . . . . . 15
|
23 | | fveq2 5496 |
. . . . . . . . . . . . . . . . 17
|
24 | 23 | eleq1d 2239 |
. . . . . . . . . . . . . . . 16
|
25 | 24 | cbvralv 2696 |
. . . . . . . . . . . . . . 15
|
26 | 22, 25 | sylib 121 |
. . . . . . . . . . . . . 14
|
27 | | simp12 1023 |
. . . . . . . . . . . . . 14
|
28 | 20, 21, 26, 27 | frecabcl 6378 |
. . . . . . . . . . . . 13
|
29 | | dmeq 4811 |
. . . . . . . . . . . . . . . . . . 19
|
30 | 29 | eqeq1d 2179 |
. . . . . . . . . . . . . . . . . 18
|
31 | | fveq1 5495 |
. . . . . . . . . . . . . . . . . . . 20
|
32 | 31 | fveq2d 5500 |
. . . . . . . . . . . . . . . . . . 19
|
33 | 32 | eleq2d 2240 |
. . . . . . . . . . . . . . . . . 18
|
34 | 30, 33 | anbi12d 470 |
. . . . . . . . . . . . . . . . 17
|
35 | 34 | rexbidv 2471 |
. . . . . . . . . . . . . . . 16
|
36 | 29 | eqeq1d 2179 |
. . . . . . . . . . . . . . . . 17
|
37 | 36 | anbi1d 462 |
. . . . . . . . . . . . . . . 16
|
38 | 35, 37 | orbi12d 788 |
. . . . . . . . . . . . . . 15
|
39 | 38 | abbidv 2288 |
. . . . . . . . . . . . . 14
|
40 | 39, 2 | fvmptg 5572 |
. . . . . . . . . . . . 13
|
41 | 19, 28, 40 | syl2anc 409 |
. . . . . . . . . . . 12
|
42 | 41, 28 | eqeltrd 2247 |
. . . . . . . . . . 11
|
43 | | limom 4598 |
. . . . . . . . . . . . . . 15
|
44 | | limuni 4381 |
. . . . . . . . . . . . . . 15
|
45 | 43, 44 | ax-mp 5 |
. . . . . . . . . . . . . 14
|
46 | 45 | eleq2i 2237 |
. . . . . . . . . . . . 13
|
47 | | peano2 4579 |
. . . . . . . . . . . . 13
|
48 | 46, 47 | sylbir 134 |
. . . . . . . . . . . 12
|
49 | 48 | adantl 275 |
. . . . . . . . . . 11
|
50 | 45 | eleq2i 2237 |
. . . . . . . . . . . . 13
|
51 | 8, 50 | sylib 121 |
. . . . . . . . . . . 12
|
52 | 51 | 3ad2ant3 1015 |
. . . . . . . . . . 11
|
53 | 13, 15, 17, 42, 49, 52 | tfrcldm 6342 |
. . . . . . . . . 10
recs |
54 | 13 | tfr2a 6300 |
. . . . . . . . . 10
recs recs recs
|
55 | 53, 54 | syl 14 |
. . . . . . . . 9
recs recs
|
56 | 12, 55 | eqtrd 2203 |
. . . . . . . 8
frec
recs |
57 | | tfrfun 6299 |
. . . . . . . . . . 11
recs |
58 | 57 | a1i 9 |
. . . . . . . . . 10
recs |
59 | 8 | 3ad2ant3 1015 |
. . . . . . . . . 10
|
60 | | resfunexg 5717 |
. . . . . . . . . 10
recs recs |
61 | 58, 59, 60 | syl2anc 409 |
. . . . . . . . 9
recs |
62 | | frecfcl 6384 |
. . . . . . . . . . . . 13
frec |
63 | 6 | feq1i 5340 |
. . . . . . . . . . . . 13
frec
recs |
64 | 62, 63 | sylib 121 |
. . . . . . . . . . . 12
recs |
65 | 64 | 3adant3 1012 |
. . . . . . . . . . 11
recs |
66 | | simp3 994 |
. . . . . . . . . . . 12
|
67 | | ordelsuc 4489 |
. . . . . . . . . . . . . 14
|
68 | 16, 67 | mpan2 423 |
. . . . . . . . . . . . 13
|
69 | 68 | 3ad2ant3 1015 |
. . . . . . . . . . . 12
|
70 | 66, 69 | mpbid 146 |
. . . . . . . . . . 11
|
71 | | fssres2 5375 |
. . . . . . . . . . 11
recs
recs |
72 | 65, 70, 71 | syl2anc 409 |
. . . . . . . . . 10
recs |
73 | | simp1 992 |
. . . . . . . . . . 11
|
74 | 73, 25 | sylib 121 |
. . . . . . . . . 10
|
75 | | simp2 993 |
. . . . . . . . . 10
|
76 | 59, 72, 74, 75 | frecabcl 6378 |
. . . . . . . . 9
recs
recs recs |
77 | | dmeq 4811 |
. . . . . . . . . . . . . . 15
recs
recs |
78 | 77 | eqeq1d 2179 |
. . . . . . . . . . . . . 14
recs
recs |
79 | | fveq1 5495 |
. . . . . . . . . . . . . . . 16
recs
recs |
80 | 79 | fveq2d 5500 |
. . . . . . . . . . . . . . 15
recs
recs |
81 | 80 | eleq2d 2240 |
. . . . . . . . . . . . . 14
recs
recs |
82 | 78, 81 | anbi12d 470 |
. . . . . . . . . . . . 13
recs
recs
recs |
83 | 82 | rexbidv 2471 |
. . . . . . . . . . . 12
recs
recs
recs |
84 | 77 | eqeq1d 2179 |
. . . . . . . . . . . . 13
recs
recs
|
85 | 84 | anbi1d 462 |
. . . . . . . . . . . 12
recs
recs |
86 | 83, 85 | orbi12d 788 |
. . . . . . . . . . 11
recs
recs recs recs |
87 | 86 | abbidv 2288 |
. . . . . . . . . 10
recs
recs
recs recs |
88 | 87, 2 | fvmptg 5572 |
. . . . . . . . 9
recs
recs
recs recs recs recs recs recs |
89 | 61, 76, 88 | syl2anc 409 |
. . . . . . . 8
recs recs recs recs |
90 | 56, 89 | eqtrd 2203 |
. . . . . . 7
frec
recs
recs
recs |
91 | 90 | abeq2d 2283 |
. . . . . 6
frec
recs
recs
recs |
92 | | fdm 5353 |
. . . . . . . . . . . 12
recs
recs |
93 | 72, 92 | syl 14 |
. . . . . . . . . . 11
recs |
94 | | peano3 4580 |
. . . . . . . . . . . 12
|
95 | 94 | 3ad2ant3 1015 |
. . . . . . . . . . 11
|
96 | 93, 95 | eqnetrd 2364 |
. . . . . . . . . 10
recs |
97 | 96 | neneqd 2361 |
. . . . . . . . 9
recs |
98 | 97 | intnanrd 927 |
. . . . . . . 8
recs
|
99 | | biorf 739 |
. . . . . . . 8
recs
recs
recs
recs recs
recs |
100 | 98, 99 | syl 14 |
. . . . . . 7
recs
recs
recs recs
recs |
101 | | orcom 723 |
. . . . . . 7
recs
recs recs recs
recs recs |
102 | 100, 101 | bitrdi 195 |
. . . . . 6
recs
recs
recs
recs recs |
103 | 93 | eqeq1d 2179 |
. . . . . . . . . 10
recs
|
104 | | vex 2733 |
. . . . . . . . . . . 12
|
105 | | suc11g 4541 |
. . . . . . . . . . . 12
|
106 | 104, 105 | mpan2 423 |
. . . . . . . . . . 11
|
107 | 106 | 3ad2ant3 1015 |
. . . . . . . . . 10
|
108 | 103, 107 | bitrd 187 |
. . . . . . . . 9
recs
|
109 | | eqcom 2172 |
. . . . . . . . 9
|
110 | 108, 109 | bitrdi 195 |
. . . . . . . 8
recs
|
111 | 110 | anbi1d 462 |
. . . . . . 7
recs
recs
recs |
112 | 111 | rexbidv 2471 |
. . . . . 6
recs
recs
recs |
113 | 91, 102, 112 | 3bitr2d 215 |
. . . . 5
frec
recs
|
114 | | fveq2 5496 |
. . . . . . . 8
recs recs |
115 | 114 | fveq2d 5500 |
. . . . . . 7
recs recs |
116 | 115 | eleq2d 2240 |
. . . . . 6
recs
recs |
117 | 116 | ceqsrexbv 2861 |
. . . . 5
recs
recs |
118 | 113, 117 | bitrdi 195 |
. . . 4
frec
recs
|
119 | 118 | 3anibar 1160 |
. . 3
frec
recs |
120 | 119 | eqrdv 2168 |
. 2
frec
recs |
121 | | sucidg 4401 |
. . . . . 6
|
122 | | fvres 5520 |
. . . . . 6
recs
recs |
123 | 121, 122 | syl 14 |
. . . . 5
recs recs |
124 | 6 | fveq1i 5497 |
. . . . . 6
frec recs
|
125 | | fvres 5520 |
. . . . . 6
recs recs |
126 | 124, 125 | eqtrid 2215 |
. . . . 5
frec recs |
127 | 123, 126 | eqtr4d 2206 |
. . . 4
recs frec |
128 | 127 | 3ad2ant3 1015 |
. . 3
recs frec |
129 | 128 | fveq2d 5500 |
. 2
recs frec |
130 | 120, 129 | eqtrd 2203 |
1
frec
frec |