Step |
Hyp |
Ref |
Expression |
1 |
|
trnset.a |
|
2 |
|
trnset.s |
|
3 |
|
trnset.p |
|
4 |
|
trnset.o |
|
5 |
|
trnset.w |
|
6 |
|
trnset.m |
|
7 |
|
trnset.l |
|
8 |
|
trnset.t |
|
9 |
1 2 3 4 5 6 7 8
|
trnsetN |
|
10 |
9
|
eleq2d |
|
11 |
|
fveq1 |
|
12 |
11
|
oveq2d |
|
13 |
12
|
ineq1d |
|
14 |
|
fveq1 |
|
15 |
14
|
oveq2d |
|
16 |
15
|
ineq1d |
|
17 |
13 16
|
eqeq12d |
|
18 |
17
|
2ralbidv |
|
19 |
18
|
elrab |
|
20 |
10 19
|
syl6bb |
|