Step |
Hyp |
Ref |
Expression |
1 |
|
seff.s |
|
2 |
|
elpri |
|
3 |
|
reeff1 |
|
4 |
|
f1f |
|
5 |
|
rpssre |
|
6 |
|
fss |
|
7 |
5 6
|
mpan2 |
|
8 |
3 4 7
|
mp2b |
|
9 |
|
feq23 |
|
10 |
9
|
anidms |
|
11 |
8 10
|
mpbiri |
|
12 |
|
reseq2 |
|
13 |
12
|
feq1d |
|
14 |
11 13
|
mpbird |
|
15 |
|
eff |
|
16 |
|
frel |
|
17 |
|
resdm |
|
18 |
15 16 17
|
mp2b |
|
19 |
15
|
fdmi |
|
20 |
19
|
reseq2i |
|
21 |
18 20
|
eqtr3i |
|
22 |
21
|
feq1i |
|
23 |
15 22
|
mpbi |
|
24 |
|
feq23 |
|
25 |
24
|
anidms |
|
26 |
23 25
|
mpbiri |
|
27 |
|
reseq2 |
|
28 |
27
|
feq1d |
|
29 |
26 28
|
mpbird |
|
30 |
14 29
|
jaoi |
|
31 |
1 2 30
|
3syl |
|