Step |
Hyp |
Ref |
Expression |
1 |
|
dmplp |
|
2 |
|
ltrelpr |
|
3 |
|
0npr |
|
4 |
|
ltaprlem |
|
5 |
4
|
adantr |
|
6 |
|
olc |
|
7 |
|
ltaprlem |
|
8 |
7
|
adantr |
|
9 |
|
ltsopr |
|
10 |
|
sotric |
|
11 |
9 10
|
mpan |
|
12 |
11
|
adantl |
|
13 |
|
addclpr |
|
14 |
|
addclpr |
|
15 |
13 14
|
anim12dan |
|
16 |
|
sotric |
|
17 |
9 15 16
|
sylancr |
|
18 |
8 12 17
|
3imtr3d |
|
19 |
18
|
con4d |
|
20 |
6 19
|
syl5 |
|
21 |
|
df-or |
|
22 |
20 21
|
syl6ib |
|
23 |
22
|
com23 |
|
24 |
9 2
|
soirri |
|
25 |
|
oveq2 |
|
26 |
25
|
breq2d |
|
27 |
24 26
|
mtbiri |
|
28 |
27
|
pm2.21d |
|
29 |
23 28
|
pm2.61d2 |
|
30 |
5 29
|
impbid |
|
31 |
30
|
3impb |
|
32 |
31
|
3com13 |
|
33 |
1 2 3 32
|
ndmovord |
|