Step |
Hyp |
Ref |
Expression |
1 |
|
isperp.p |
|
2 |
|
isperp.d |
|
3 |
|
isperp.i |
|
4 |
|
isperp.l |
|
5 |
|
isperp.g |
|
6 |
|
isperp.a |
|
7 |
|
foot.x |
|
8 |
|
foot.y |
|
9 |
|
eqid |
|
10 |
5
|
ad5antr |
|
11 |
10
|
ad2antrr |
|
12 |
11
|
ad2antrr |
|
13 |
12
|
ad2antrr |
|
14 |
13
|
ad2antrr |
|
15 |
|
eqid |
|
16 |
7
|
ad5antr |
|
17 |
16
|
ad6antr |
|
18 |
17
|
ad2antrr |
|
19 |
|
simplr |
|
20 |
|
simp-4r |
|
21 |
20
|
ad2antrr |
|
22 |
21
|
ad2antrr |
|
23 |
22
|
ad2antrr |
|
24 |
|
simprr |
|
25 |
24
|
eqcomd |
|
26 |
1 2 3 4 9 14 15 18 19 23 25
|
midexlem |
|
27 |
12
|
ad5antr |
|
28 |
6
|
ad5antr |
|
29 |
28
|
ad9antr |
|
30 |
18
|
adantr |
|
31 |
8
|
ad3antrrr |
|
32 |
31
|
ad10antr |
|
33 |
32
|
adantr |
|
34 |
|
simp-7r |
|
35 |
34
|
ad2antrr |
|
36 |
35
|
ad5antr |
|
37 |
|
simplr |
|
38 |
37
|
ad10antr |
|
39 |
38
|
adantr |
|
40 |
|
simp-4r |
|
41 |
40
|
ad5antr |
|
42 |
|
simprl |
|
43 |
21
|
ad5antr |
|
44 |
|
simp-7r |
|
45 |
|
simpllr |
|
46 |
|
simp-11r |
|
47 |
46
|
simpld |
|
48 |
47
|
adantr |
|
49 |
46
|
simprd |
|
50 |
49
|
adantr |
|
51 |
|
simp-9r |
|
52 |
51
|
simpld |
|
53 |
52
|
adantr |
|
54 |
51
|
simprd |
|
55 |
54
|
adantr |
|
56 |
|
simp-7r |
|
57 |
56
|
adantr |
|
58 |
|
simp-5r |
|
59 |
58
|
simpld |
|
60 |
59
|
adantr |
|
61 |
58
|
simprd |
|
62 |
61
|
adantr |
|
63 |
|
simp-5r |
|
64 |
|
simpllr |
|
65 |
64
|
simpld |
|
66 |
65
|
adantr |
|
67 |
64
|
simprd |
|
68 |
67
|
adantr |
|
69 |
|
simplrl |
|
70 |
24
|
adantr |
|
71 |
|
simprr |
|
72 |
1 2 3 4 27 29 30 33 36 39 41 42 43 44 45 48 50 53 55 57 60 62 63 66 68 69 70 71
|
footexlem1 |
|
73 |
1 2 3 4 27 29 30 33 36 39 41 42 43 44 45 48 50 53 55 57 60 62 63 66 68 69 70 71
|
footexlem2 |
|
74 |
26 72 73
|
reximssdv |
|
75 |
|
simp-4r |
|
76 |
|
eqid |
|
77 |
|
simplr |
|
78 |
1 2 3 4 9 13 75 76 77
|
mircl |
|
79 |
1 2 3 13 78 22 22 17
|
axtgsegcon |
|
80 |
74 79
|
r19.29a |
|
81 |
1 2 3 12 40 21 21 35
|
axtgsegcon |
|
82 |
80 81
|
r19.29a |
|
83 |
|
simplr |
|
84 |
1 2 3 11 34 20 20 83
|
axtgsegcon |
|
85 |
82 84
|
r19.29a |
|
86 |
|
eqid |
|
87 |
|
simplr |
|
88 |
|
simp-5r |
|
89 |
|
simprr |
|
90 |
1 2 3 4 9 10 86 87 16 88 89
|
midexlem |
|
91 |
85 90
|
r19.29a |
|
92 |
5
|
ad3antrrr |
|
93 |
|
simpllr |
|
94 |
7
|
ad3antrrr |
|
95 |
1 2 3 92 37 93 93 94
|
axtgsegcon |
|
96 |
91 95
|
r19.29a |
|
97 |
1 3 4 5 6
|
tgisline |
|
98 |
96 97
|
r19.29vva |
|