| Step |
Hyp |
Ref |
Expression |
| 1 |
|
relxp |
|
| 2 |
1
|
rgenw |
|
| 3 |
|
r19.2z |
|
| 4 |
2 3
|
mpan2 |
|
| 5 |
|
reliin |
|
| 6 |
4 5
|
syl |
|
| 7 |
|
relxp |
|
| 8 |
6 7
|
jctil |
|
| 9 |
|
r19.28zv |
|
| 10 |
9
|
bicomd |
|
| 11 |
|
eliin |
|
| 12 |
11
|
elv |
|
| 13 |
12
|
anbi2i |
|
| 14 |
|
opelxp |
|
| 15 |
14
|
ralbii |
|
| 16 |
10 13 15
|
3bitr4g |
|
| 17 |
|
opelxp |
|
| 18 |
|
opex |
|
| 19 |
|
eliin |
|
| 20 |
18 19
|
ax-mp |
|
| 21 |
16 17 20
|
3bitr4g |
|
| 22 |
21
|
eqrelrdv2 |
|
| 23 |
8 22
|
mpancom |
|