| Step |
Hyp |
Ref |
Expression |
| 1 |
|
unitscyglem1.1 |
|
| 2 |
|
unitscyglem1.2 |
|
| 3 |
|
unitscyglem1.3 |
|
| 4 |
|
unitscyglem1.4 |
|
| 5 |
|
unitscyglem1.5 |
|
| 6 |
|
breq1 |
|
| 7 |
|
eqeq2 |
|
| 8 |
7
|
rabbidv |
|
| 9 |
8
|
neeq1d |
|
| 10 |
6 9
|
anbi12d |
|
| 11 |
8
|
fveq2d |
|
| 12 |
|
fveq2 |
|
| 13 |
11 12
|
eqeq12d |
|
| 14 |
10 13
|
imbi12d |
|
| 15 |
14
|
imbi2d |
|
| 16 |
|
simplr |
|
| 17 |
|
simplll |
|
| 18 |
16 17
|
jca |
|
| 19 |
|
breq1 |
|
| 20 |
|
breq1 |
|
| 21 |
|
eqeq2 |
|
| 22 |
21
|
rabbidv |
|
| 23 |
22
|
neeq1d |
|
| 24 |
20 23
|
anbi12d |
|
| 25 |
22
|
fveq2d |
|
| 26 |
|
fveq2 |
|
| 27 |
25 26
|
eqeq12d |
|
| 28 |
24 27
|
imbi12d |
|
| 29 |
28
|
imbi2d |
|
| 30 |
19 29
|
imbi12d |
|
| 31 |
|
simpr |
|
| 32 |
31
|
adantr |
|
| 33 |
32
|
adantr |
|
| 34 |
33
|
adantr |
|
| 35 |
|
simpr |
|
| 36 |
30 34 35
|
rspcdva |
|
| 37 |
|
simp-5r |
|
| 38 |
|
simpr |
|
| 39 |
|
simplr |
|
| 40 |
38 39
|
mpd |
|
| 41 |
37 40
|
mpd |
|
| 42 |
41
|
ex |
|
| 43 |
42
|
ex |
|
| 44 |
36 43
|
mpd |
|
| 45 |
44
|
ralrimiva |
|
| 46 |
|
nfv |
|
| 47 |
|
nfv |
|
| 48 |
|
breq1 |
|
| 49 |
|
breq1 |
|
| 50 |
|
eqeq2 |
|
| 51 |
50
|
rabbidv |
|
| 52 |
51
|
neeq1d |
|
| 53 |
49 52
|
anbi12d |
|
| 54 |
51
|
fveq2d |
|
| 55 |
|
fveq2 |
|
| 56 |
54 55
|
eqeq12d |
|
| 57 |
53 56
|
imbi12d |
|
| 58 |
48 57
|
imbi12d |
|
| 59 |
46 47 58
|
cbvralw |
|
| 60 |
59
|
biimpi |
|
| 61 |
45 60
|
syl |
|
| 62 |
18 61
|
jca |
|
| 63 |
|
simprl |
|
| 64 |
62 63
|
jca |
|
| 65 |
|
simprr |
|
| 66 |
64 65
|
jca |
|
| 67 |
|
rabn0 |
|
| 68 |
67
|
biimpi |
|
| 69 |
68
|
adantl |
|
| 70 |
|
simp-4l |
|
| 71 |
|
simp-4r |
|
| 72 |
|
simplr |
|
| 73 |
70 71 72
|
jca31 |
|
| 74 |
|
simpr |
|
| 75 |
73 74
|
jca |
|
| 76 |
|
nfcv |
|
| 77 |
|
nfcv |
|
| 78 |
|
nfv |
|
| 79 |
|
nfv |
|
| 80 |
|
fveqeq2 |
|
| 81 |
76 77 78 79 80
|
cbvrabw |
|
| 82 |
81
|
a1i |
|
| 83 |
82
|
fveq2d |
|
| 84 |
3
|
ad5antr |
|
| 85 |
4
|
ad5antr |
|
| 86 |
|
nfv |
|
| 87 |
|
nfv |
|
| 88 |
|
oveq2 |
|
| 89 |
88
|
eqeq1d |
|
| 90 |
76 77 86 87 89
|
cbvrabw |
|
| 91 |
90
|
a1i |
|
| 92 |
91
|
fveq2d |
|
| 93 |
92
|
breq1d |
|
| 94 |
93
|
ralbidv |
|
| 95 |
94
|
biimpd |
|
| 96 |
5 95
|
mpd |
|
| 97 |
96
|
ad5antr |
|
| 98 |
|
simp-5r |
|
| 99 |
|
simpllr |
|
| 100 |
|
simplr |
|
| 101 |
|
simpr |
|
| 102 |
|
nfv |
|
| 103 |
|
nfv |
|
| 104 |
|
fveqeq2 |
|
| 105 |
77 76 102 103 104
|
cbvrabw |
|
| 106 |
|
eqcom |
|
| 107 |
105 106
|
mpbi |
|
| 108 |
107
|
neeq1i |
|
| 109 |
108
|
anbi2i |
|
| 110 |
107
|
fveq2i |
|
| 111 |
110
|
eqeq1i |
|
| 112 |
109 111
|
imbi12i |
|
| 113 |
112
|
imbi2i |
|
| 114 |
113
|
biimpi |
|
| 115 |
114
|
ralimi |
|
| 116 |
115
|
adantl |
|
| 117 |
116
|
adantr |
|
| 118 |
117
|
adantr |
|
| 119 |
118
|
adantr |
|
| 120 |
1 2 84 85 97 98 99 100 101 119
|
unitscyglem2 |
|
| 121 |
83 120
|
eqtrd |
|
| 122 |
75 121
|
syl |
|
| 123 |
|
nfv |
|
| 124 |
|
nfv |
|
| 125 |
|
fveqeq2 |
|
| 126 |
123 124 125
|
cbvrexw |
|
| 127 |
126
|
biimpi |
|
| 128 |
127
|
adantl |
|
| 129 |
122 128
|
r19.29a |
|
| 130 |
129
|
ex |
|
| 131 |
130
|
adantr |
|
| 132 |
69 131
|
mpd |
|
| 133 |
66 132
|
syl |
|
| 134 |
133
|
ex |
|
| 135 |
134
|
ex |
|
| 136 |
135
|
ex |
|
| 137 |
15 136
|
indstr |
|
| 138 |
137
|
com12 |
|
| 139 |
138
|
imp |
|
| 140 |
139
|
ralrimiva |
|