| Step |
Hyp |
Ref |
Expression |
| 1 |
|
line2.i |
|
| 2 |
|
line2.e |
|
| 3 |
|
line2.p |
|
| 4 |
|
line2.l |
|
| 5 |
|
line2.g |
|
| 6 |
|
line2x.x |
|
| 7 |
|
line2x.y |
|
| 8 |
5
|
a1i |
|
| 9 |
|
s2len |
|
| 10 |
9
|
eqcomi |
|
| 11 |
10
|
a1i |
|
| 12 |
|
0red |
|
| 13 |
|
id |
|
| 14 |
12 13
|
s2cld |
|
| 15 |
11 14
|
wrdfd |
|
| 16 |
1
|
feq2i |
|
| 17 |
15 16
|
sylibr |
|
| 18 |
|
reex |
|
| 19 |
1
|
ovexi |
|
| 20 |
18 19
|
elmap |
|
| 21 |
17 20
|
sylibr |
|
| 22 |
21 6 3
|
3eltr4g |
|
| 23 |
|
s2len |
|
| 24 |
23
|
eqcomi |
|
| 25 |
24
|
a1i |
|
| 26 |
|
1re |
|
| 27 |
26
|
a1i |
|
| 28 |
27 13
|
s2cld |
|
| 29 |
25 28
|
wrdfd |
|
| 30 |
1
|
feq2i |
|
| 31 |
29 30
|
sylibr |
|
| 32 |
18 19
|
pm3.2i |
|
| 33 |
|
elmapg |
|
| 34 |
32 33
|
mp1i |
|
| 35 |
31 34
|
mpbird |
|
| 36 |
35 7 3
|
3eltr4g |
|
| 37 |
|
0ne1 |
|
| 38 |
37
|
a1i |
|
| 39 |
|
0red |
|
| 40 |
|
simpl |
|
| 41 |
40 26
|
jctil |
|
| 42 |
|
simpr |
|
| 43 |
|
s2eq2seq |
|
| 44 |
43
|
simprbda |
|
| 45 |
39 40 41 42 44
|
syl1111anc |
|
| 46 |
38 45
|
mteqand |
|
| 47 |
46 6 7
|
3netr4g |
|
| 48 |
22 36 47
|
3jca |
|
| 49 |
48
|
adantl |
|
| 50 |
|
eqid |
|
| 51 |
|
eqid |
|
| 52 |
|
eqid |
|
| 53 |
1 2 3 4 50 51 52
|
rrx2linest |
|
| 54 |
49 53
|
syl |
|
| 55 |
8 54
|
eqeq12d |
|
| 56 |
|
rabbi |
|
| 57 |
7
|
fveq1i |
|
| 58 |
|
s2fv0 |
|
| 59 |
26 58
|
mp1i |
|
| 60 |
57 59
|
eqtrid |
|
| 61 |
6
|
fveq1i |
|
| 62 |
|
0re |
|
| 63 |
|
s2fv0 |
|
| 64 |
62 63
|
mp1i |
|
| 65 |
61 64
|
eqtrid |
|
| 66 |
60 65
|
oveq12d |
|
| 67 |
|
1m0e1 |
|
| 68 |
66 67
|
eqtrdi |
|
| 69 |
68
|
oveq1d |
|
| 70 |
7
|
fveq1i |
|
| 71 |
|
s2fv1 |
|
| 72 |
70 71
|
eqtrid |
|
| 73 |
6
|
fveq1i |
|
| 74 |
|
s2fv1 |
|
| 75 |
73 74
|
eqtrid |
|
| 76 |
72 75
|
oveq12d |
|
| 77 |
|
recn |
|
| 78 |
77
|
subidd |
|
| 79 |
76 78
|
eqtrd |
|
| 80 |
79
|
oveq1d |
|
| 81 |
75 60
|
oveq12d |
|
| 82 |
|
ax-1rid |
|
| 83 |
81 82
|
eqtrd |
|
| 84 |
65 72
|
oveq12d |
|
| 85 |
77
|
mul02d |
|
| 86 |
84 85
|
eqtrd |
|
| 87 |
83 86
|
oveq12d |
|
| 88 |
77
|
subid1d |
|
| 89 |
87 88
|
eqtrd |
|
| 90 |
80 89
|
oveq12d |
|
| 91 |
69 90
|
eqeq12d |
|
| 92 |
91
|
adantl |
|
| 93 |
1 3
|
rrx2pyel |
|
| 94 |
93
|
recnd |
|
| 95 |
94
|
mullidd |
|
| 96 |
1 3
|
rrx2pxel |
|
| 97 |
96
|
recnd |
|
| 98 |
97
|
mul02d |
|
| 99 |
98
|
oveq1d |
|
| 100 |
95 99
|
eqeq12d |
|
| 101 |
92 100
|
sylan9bb |
|
| 102 |
101
|
bibi2d |
|
| 103 |
102
|
ralbidva |
|
| 104 |
77
|
addlidd |
|
| 105 |
104
|
adantr |
|
| 106 |
105
|
eqeq2d |
|
| 107 |
106
|
bibi2d |
|
| 108 |
107
|
ralbidva |
|
| 109 |
108
|
adantl |
|
| 110 |
1 2 3 4 5 6 7
|
line2xlem |
|
| 111 |
|
oveq1 |
|
| 112 |
111
|
adantr |
|
| 113 |
112
|
ad2antlr |
|
| 114 |
98
|
adantl |
|
| 115 |
113 114
|
eqtrd |
|
| 116 |
115
|
oveq1d |
|
| 117 |
|
recn |
|
| 118 |
117
|
adantr |
|
| 119 |
118
|
3ad2ant2 |
|
| 120 |
119
|
ad3antrrr |
|
| 121 |
94
|
adantl |
|
| 122 |
120 121
|
mulcld |
|
| 123 |
122
|
addlidd |
|
| 124 |
116 123
|
eqtrd |
|
| 125 |
124
|
eqeq1d |
|
| 126 |
|
simp3 |
|
| 127 |
126
|
recnd |
|
| 128 |
127
|
ad3antrrr |
|
| 129 |
|
simp2r |
|
| 130 |
129
|
ad3antrrr |
|
| 131 |
128 120 121 130
|
divmuld |
|
| 132 |
|
simpr |
|
| 133 |
132
|
eqcomd |
|
| 134 |
133
|
ad2antlr |
|
| 135 |
134
|
eqeq1d |
|
| 136 |
125 131 135
|
3bitr2d |
|
| 137 |
|
eqcom |
|
| 138 |
136 137
|
bitrdi |
|
| 139 |
138
|
ralrimiva |
|
| 140 |
139
|
ex |
|
| 141 |
110 140
|
impbid |
|
| 142 |
103 109 141
|
3bitrd |
|
| 143 |
56 142
|
bitr3id |
|
| 144 |
55 143
|
bitrd |
|