Step |
Hyp |
Ref |
Expression |
1 |
|
cdlemd4.l |
|
2 |
|
cdlemd4.j |
|
3 |
|
cdlemd4.a |
|
4 |
|
cdlemd4.h |
|
5 |
|
cdlemd4.t |
|
6 |
|
simp11l |
|
7 |
|
simp11r |
|
8 |
|
simp21 |
|
9 |
|
simp22 |
|
10 |
|
simp231 |
|
11 |
1 2 3 4
|
cdlemb2 |
|
12 |
6 7 8 9 10 11
|
syl221anc |
|
13 |
|
simpl11 |
|
14 |
|
simpl12 |
|
15 |
|
simpl13 |
|
16 |
|
simpl21 |
|
17 |
|
simprl |
|
18 |
|
simprrl |
|
19 |
17 18
|
jca |
|
20 |
6
|
hllatd |
|
21 |
20
|
adantr |
|
22 |
|
eqid |
|
23 |
22 3
|
atbase |
|
24 |
23
|
ad2antrl |
|
25 |
|
simp21l |
|
26 |
22 3
|
atbase |
|
27 |
25 26
|
syl |
|
28 |
27
|
adantr |
|
29 |
|
simp22l |
|
30 |
22 3
|
atbase |
|
31 |
29 30
|
syl |
|
32 |
31
|
adantr |
|
33 |
|
simprrr |
|
34 |
22 1 2
|
latnlej1l |
|
35 |
34
|
necomd |
|
36 |
21 24 28 32 33 35
|
syl131anc |
|
37 |
|
simpl22 |
|
38 |
|
simpl23 |
|
39 |
1 2 3 4
|
cdlemd3 |
|
40 |
13 16 37 38 15 17 33 39
|
syl133anc |
|
41 |
36 40
|
jca |
|
42 |
|
simpl3l |
|
43 |
10
|
adantr |
|
44 |
43 33
|
jca |
|
45 |
|
simpl3 |
|
46 |
1 2 3 4 5
|
cdlemd2 |
|
47 |
13 14 17 16 37 44 45 46
|
syl331anc |
|
48 |
1 2 3 4 5
|
cdlemd2 |
|
49 |
13 14 15 16 19 41 42 47 48
|
syl332anc |
|
50 |
12 49
|
rexlimddv |
|