Step |
Hyp |
Ref |
Expression |
1 |
|
xpsds.t |
|
2 |
|
xpsds.x |
|
3 |
|
xpsds.y |
|
4 |
|
xpsds.1 |
|
5 |
|
xpsds.2 |
|
6 |
|
xpsds.p |
|
7 |
|
eqid |
|
8 |
|
eqid |
|
9 |
|
eqid |
|
10 |
1 2 3 4 5 7 8 9
|
xpsval |
|
11 |
1 2 3 4 5 7 8 9
|
xpsrnbas |
|
12 |
7
|
xpsff1o2 |
|
13 |
12
|
a1i |
|
14 |
|
f1ocnv |
|
15 |
|
f1ofo |
|
16 |
13 14 15
|
3syl |
|
17 |
|
ovexd |
|
18 |
|
eqid |
|
19 |
10 11 16 17 18 6
|
imasdsfn |
|