Step |
Hyp |
Ref |
Expression |
1 |
|
simpr2l |
|
2 |
1 1
|
jca |
|
3 |
|
simpl1 |
|
4 |
|
simpl31 |
|
5 |
|
simpl21 |
|
6 |
3 4 5
|
cgrrflxd |
|
7 |
|
simpl32 |
|
8 |
3 5 7
|
cgrrflxd |
|
9 |
6 8
|
jca |
|
10 |
|
simpl33 |
|
11 |
4 5 10
|
3jca |
|
12 |
4 5 7
|
3jca |
|
13 |
3 11 12
|
3jca |
|
14 |
|
simpr3l |
|
15 |
14 1
|
jca |
|
16 |
|
simpl22 |
|
17 |
|
simpl23 |
|
18 |
|
simpr3r |
|
19 |
|
cgrcom |
|
20 |
3 5 10 16 17 19
|
syl122anc |
|
21 |
18 20
|
mpbid |
|
22 |
|
simpr2r |
|
23 |
|
cgrcom |
|
24 |
3 5 7 16 17 23
|
syl122anc |
|
25 |
22 24
|
mpbid |
|
26 |
3 16 17 5 10 5 7 21 25
|
cgrtr4d |
|
27 |
15 6 26
|
jca32 |
|
28 |
|
cgrextend |
|
29 |
13 27 28
|
sylc |
|
30 |
29 26
|
jca |
|
31 |
2 9 30
|
3jca |
|
32 |
31
|
ex |
|
33 |
|
simp1 |
|
34 |
|
simp31 |
|
35 |
|
simp21 |
|
36 |
|
simp32 |
|
37 |
|
simp33 |
|
38 |
|
brofs |
|
39 |
33 34 35 36 37 34 35 36 36 38
|
syl333anc |
|
40 |
32 39
|
sylibrd |
|
41 |
|
simp1 |
|
42 |
41
|
a1i |
|
43 |
40 42
|
jcad |
|
44 |
|
5segofs |
|
45 |
33 34 35 36 37 34 35 36 36 44
|
syl333anc |
|
46 |
|
axcgrid |
|
47 |
33 36 37 36 46
|
syl13anc |
|
48 |
43 45 47
|
3syld |
|