Step |
Hyp |
Ref |
Expression |
1 |
|
lcvnbtwn.s |
|
2 |
|
lcvnbtwn.c |
|
3 |
|
lcvnbtwn.w |
|
4 |
|
lcvnbtwn.r |
|
5 |
|
lcvnbtwn.t |
|
6 |
|
lcvnbtwn.u |
|
7 |
|
lcvnbtwn.d |
|
8 |
|
lcvnbtwn2.p |
|
9 |
|
lcvnbtwn2.q |
|
10 |
1 2 3 4 5 6 7
|
lcvnbtwn |
|
11 |
|
iman |
|
12 |
|
anass |
|
13 |
|
dfpss2 |
|
14 |
13
|
anbi2i |
|
15 |
12 14
|
bitr4i |
|
16 |
15
|
notbii |
|
17 |
11 16
|
bitr2i |
|
18 |
10 17
|
sylib |
|
19 |
8 9 18
|
mp2and |
|