Step |
Hyp |
Ref |
Expression |
1 |
|
dprd2d2.1 |
|
2 |
|
dprd2d2.2 |
|
3 |
|
dprd2d2.3 |
|
4 |
|
relxp |
|
5 |
4
|
rgenw |
|
6 |
|
reliun |
|
7 |
5 6
|
mpbir |
|
8 |
7
|
a1i |
|
9 |
1
|
ralrimivva |
|
10 |
|
eqid |
|
11 |
10
|
fmpox |
|
12 |
9 11
|
sylib |
|
13 |
|
dmiun |
|
14 |
|
dmxpss |
|
15 |
|
simpr |
|
16 |
15
|
snssd |
|
17 |
14 16
|
sstrid |
|
18 |
17
|
ralrimiva |
|
19 |
|
iunss |
|
20 |
18 19
|
sylibr |
|
21 |
13 20
|
eqsstrid |
|
22 |
|
simprl |
|
23 |
|
simprr |
|
24 |
10
|
ovmpt4g |
|
25 |
22 23 1 24
|
syl3anc |
|
26 |
25
|
anassrs |
|
27 |
26
|
mpteq2dva |
|
28 |
2 27
|
breqtrrd |
|
29 |
28
|
ralrimiva |
|
30 |
|
nfcv |
|
31 |
|
nfcv |
|
32 |
|
nfcsb1v |
|
33 |
|
nfcv |
|
34 |
|
nfmpo1 |
|
35 |
|
nfcv |
|
36 |
33 34 35
|
nfov |
|
37 |
32 36
|
nfmpt |
|
38 |
30 31 37
|
nfbr |
|
39 |
|
csbeq1a |
|
40 |
|
oveq1 |
|
41 |
39 40
|
mpteq12dv |
|
42 |
41
|
breq2d |
|
43 |
38 42
|
rspc |
|
44 |
29 43
|
mpan9 |
|
45 |
|
nfcv |
|
46 |
|
nfcv |
|
47 |
|
nfmpo2 |
|
48 |
|
nfcv |
|
49 |
46 47 48
|
nfov |
|
50 |
|
oveq2 |
|
51 |
45 49 50
|
cbvmpt |
|
52 |
|
nfv |
|
53 |
32
|
nfcri |
|
54 |
52 53
|
nfan |
|
55 |
39
|
eleq2d |
|
56 |
55
|
anbi2d |
|
57 |
54 56
|
equsexv |
|
58 |
|
simprl |
|
59 |
|
simplr |
|
60 |
58 59
|
eqeltrd |
|
61 |
60
|
biantrurd |
|
62 |
61
|
pm5.32da |
|
63 |
|
anass |
|
64 |
|
eqcom |
|
65 |
|
vex |
|
66 |
|
vex |
|
67 |
65 66
|
opth |
|
68 |
64 67
|
bitr2i |
|
69 |
68
|
anbi1i |
|
70 |
62 63 69
|
3bitr3g |
|
71 |
70
|
exbidv |
|
72 |
57 71
|
bitr3id |
|
73 |
72
|
exbidv |
|
74 |
|
vex |
|
75 |
|
eleq1w |
|
76 |
74 75
|
ceqsexv |
|
77 |
|
excom |
|
78 |
73 76 77
|
3bitr3g |
|
79 |
|
elrelimasn |
|
80 |
7 79
|
ax-mp |
|
81 |
|
df-br |
|
82 |
|
eliunxp |
|
83 |
80 81 82
|
3bitri |
|
84 |
78 83
|
bitr4di |
|
85 |
84
|
eqrdv |
|
86 |
85
|
mpteq1d |
|
87 |
51 86
|
eqtrid |
|
88 |
44 87
|
breqtrd |
|
89 |
27
|
oveq2d |
|
90 |
89
|
mpteq2dva |
|
91 |
3 90
|
breqtrrd |
|
92 |
|
nfcv |
|
93 |
|
nfcv |
|
94 |
30 93 37
|
nfov |
|
95 |
41
|
oveq2d |
|
96 |
92 94 95
|
cbvmpt |
|
97 |
87
|
oveq2d |
|
98 |
97
|
mpteq2dva |
|
99 |
96 98
|
eqtrid |
|
100 |
91 99
|
breqtrd |
|
101 |
|
eqid |
|
102 |
8 12 21 88 100 101
|
dprd2da |
|
103 |
8 12 21 88 100 101
|
dprd2db |
|
104 |
99 90
|
eqtr3d |
|
105 |
104
|
oveq2d |
|
106 |
103 105
|
eqtrd |
|
107 |
102 106
|
jca |
|