Step |
Hyp |
Ref |
Expression |
1 |
|
rtrclreclem.rel |
|
2 |
|
rtrclreclem.rex |
|
3 |
|
df-co |
|
4 |
|
elopab |
|
5 |
|
eqeq1 |
|
6 |
5
|
anbi1d |
|
7 |
|
simprr |
|
8 |
|
simprl |
|
9 |
|
simpl |
|
10 |
|
simprr |
|
11 |
1 2
|
dfrtrclrec2 |
|
12 |
10 11
|
syl |
|
13 |
9 12
|
mpbid |
|
14 |
|
simprl |
|
15 |
|
simprrl |
|
16 |
1 2
|
dfrtrclrec2 |
|
17 |
15 16
|
syl |
|
18 |
14 17
|
mpbid |
|
19 |
|
simprrl |
|
20 |
19
|
adantl |
|
21 |
20
|
adantl |
|
22 |
|
simprr |
|
23 |
22
|
adantl |
|
24 |
23
|
adantl |
|
25 |
24
|
adantl |
|
26 |
25
|
adantl |
|
27 |
21 26
|
nn0addcld |
|
28 |
21
|
adantl |
|
29 |
28
|
nn0cnd |
|
30 |
26
|
adantl |
|
31 |
30
|
nn0cnd |
|
32 |
29 31
|
addcomd |
|
33 |
|
eleq1 |
|
34 |
33
|
anbi1d |
|
35 |
26
|
adantl |
|
36 |
21
|
adantl |
|
37 |
|
simprrl |
|
38 |
37
|
adantl |
|
39 |
38 1
|
syl |
|
40 |
38 2
|
syl |
|
41 |
39 40
|
relexpaddd |
|
42 |
35 36 41
|
mp2and |
|
43 |
|
oveq2 |
|
44 |
43
|
eqeq2d |
|
45 |
42 44
|
syl5ibr |
|
46 |
34 45
|
sylbid |
|
47 |
32 46
|
mpcom |
|
48 |
|
simprrl |
|
49 |
48
|
adantl |
|
50 |
|
simprrl |
|
51 |
50
|
adantl |
|
52 |
51
|
adantl |
|
53 |
52
|
adantl |
|
54 |
53
|
adantl |
|
55 |
|
vex |
|
56 |
|
breq2 |
|
57 |
|
breq1 |
|
58 |
56 57
|
anbi12d |
|
59 |
55 58
|
spcev |
|
60 |
49 54 59
|
syl2an2 |
|
61 |
|
vex |
|
62 |
|
vex |
|
63 |
61 62
|
brco |
|
64 |
60 63
|
sylibr |
|
65 |
47 64
|
breqdi |
|
66 |
|
oveq2 |
|
67 |
66
|
breqd |
|
68 |
67
|
rspcev |
|
69 |
65 68
|
syldan |
|
70 |
27 69
|
mpancom |
|
71 |
|
df-br |
|
72 |
37 1
|
syl |
|
73 |
37 2
|
syl |
|
74 |
72 73
|
dfrtrclrec2 |
|
75 |
71 74
|
bitr3id |
|
76 |
70 75
|
mpbird |
|
77 |
76
|
expcom |
|
78 |
77
|
expcom |
|
79 |
78
|
expcom |
|
80 |
79
|
anassrs |
|
81 |
80
|
impcom |
|
82 |
81
|
anassrs |
|
83 |
82
|
impcom |
|
84 |
83
|
anassrs |
|
85 |
84
|
impcom |
|
86 |
85
|
anassrs |
|
87 |
86
|
expcom |
|
88 |
87
|
expcom |
|
89 |
88
|
rexlimiv |
|
90 |
18 89
|
mpcom |
|
91 |
90
|
expcom |
|
92 |
91
|
anassrs |
|
93 |
92
|
impcom |
|
94 |
93
|
anassrs |
|
95 |
94
|
expcom |
|
96 |
95
|
expcom |
|
97 |
96
|
rexlimiv |
|
98 |
13 97
|
mpcom |
|
99 |
98
|
anassrs |
|
100 |
99
|
expcom |
|
101 |
100
|
exlimdv |
|
102 |
7 8 101
|
sylc |
|
103 |
|
eleq1 |
|
104 |
102 103
|
syl5ibr |
|
105 |
6 104
|
sylbid |
|
106 |
105
|
anabsi5 |
|
107 |
106
|
anassrs |
|
108 |
107
|
expcom |
|
109 |
108
|
exlimdvv |
|
110 |
4 109
|
syl5bi |
|
111 |
|
eleq2 |
|
112 |
111
|
imbi1d |
|
113 |
110 112
|
syl5ibr |
|
114 |
3 113
|
ax-mp |
|
115 |
114
|
ssrdv |
|