Step |
Hyp |
Ref |
Expression |
1 |
|
bnj153.1 |
|
2 |
|
bnj153.2 |
|
3 |
|
bnj153.3 |
|
4 |
|
bnj153.4 |
|
5 |
|
bnj153.5 |
|
6 |
|
biid |
|
7 |
|
biid |
|
8 |
1 7
|
bnj118 |
|
9 |
8
|
bicomi |
|
10 |
|
bnj105 |
|
11 |
2 10
|
bnj92 |
|
12 |
11
|
bicomi |
|
13 |
|
biid |
|
14 |
|
biid |
|
15 |
|
biid |
|
16 |
|
biid |
|
17 |
|
biid |
|
18 |
6 16 7 17
|
bnj121 |
|
19 |
8
|
anbi2i |
|
20 |
19 11
|
anbi12i |
|
21 |
|
df-3an |
|
22 |
|
df-3an |
|
23 |
20 21 22
|
3bitr4i |
|
24 |
23
|
imbi2i |
|
25 |
18 24
|
bitri |
|
26 |
25
|
bicomi |
|
27 |
|
eqid |
|
28 |
|
biid |
|
29 |
|
biid |
|
30 |
26
|
sbcbii |
|
31 |
|
biid |
|
32 |
|
biid |
|
33 |
|
biid |
|
34 |
27 31 32 33 18
|
bnj124 |
|
35 |
1 7 31 27
|
bnj125 |
|
36 |
35
|
anbi2i |
|
37 |
2 17 32 27
|
bnj126 |
|
38 |
36 37
|
anbi12i |
|
39 |
|
df-3an |
|
40 |
|
df-3an |
|
41 |
38 39 40
|
3bitr4i |
|
42 |
41
|
imbi2i |
|
43 |
34 42
|
bitri |
|
44 |
30 43
|
bitr2i |
|
45 |
|
biid |
|
46 |
|
biid |
|
47 |
|
biid |
|
48 |
|
biid |
|
49 |
|
biid |
|
50 |
46 47 48 49
|
bnj156 |
|
51 |
48 8
|
bnj154 |
|
52 |
51
|
anbi2i |
|
53 |
17 11
|
bitri |
|
54 |
49 53
|
bnj155 |
|
55 |
52 54
|
anbi12i |
|
56 |
|
df-3an |
|
57 |
|
df-3an |
|
58 |
55 56 57
|
3bitr4i |
|
59 |
50 58
|
bitri |
|
60 |
23
|
sbcbii |
|
61 |
59 60
|
bitr3i |
|
62 |
|
biid |
|
63 |
|
biid |
|
64 |
1 2 3 4 5 6 9 12 13 14 15 26 27 28 29 44 45 61 62 63
|
bnj151 |
|