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 |
|
elex |
|
10 |
|
fveq2 |
|
11 |
10 1
|
eqtr4di |
|
12 |
|
fveq2 |
|
13 |
12 7
|
eqtr4di |
|
14 |
13
|
fveq1d |
|
15 |
|
fveq2 |
|
16 |
15 5
|
eqtr4di |
|
17 |
16
|
fveq1d |
|
18 |
|
fveq2 |
|
19 |
18 3
|
eqtr4di |
|
20 |
19
|
oveqd |
|
21 |
|
fveq2 |
|
22 |
21 4
|
eqtr4di |
|
23 |
22
|
fveq1d |
|
24 |
20 23
|
ineq12d |
|
25 |
19
|
oveqd |
|
26 |
25 23
|
ineq12d |
|
27 |
24 26
|
eqeq12d |
|
28 |
17 27
|
raleqbidv |
|
29 |
17 28
|
raleqbidv |
|
30 |
14 29
|
rabeqbidv |
|
31 |
11 30
|
mpteq12dv |
|
32 |
|
df-trnN |
|
33 |
31 32 1
|
mptfvmpt |
|
34 |
8 33
|
syl5eq |
|
35 |
9 34
|
syl |
|