Step |
Hyp |
Ref |
Expression |
1 |
|
reofld |
|
2 |
|
rebase |
|
3 |
|
eqid |
|
4 |
|
relt |
|
5 |
2 3 4
|
isarchiofld |
|
6 |
1 5
|
ax-mp |
|
7 |
|
arch |
|
8 |
|
nnz |
|
9 |
|
refld |
|
10 |
|
isfld |
|
11 |
10
|
simplbi |
|
12 |
|
drngring |
|
13 |
9 11 12
|
mp2b |
|
14 |
|
eqid |
|
15 |
|
re1r |
|
16 |
3 14 15
|
zrhmulg |
|
17 |
13 16
|
mpan |
|
18 |
|
1re |
|
19 |
|
remulg |
|
20 |
18 19
|
mpan2 |
|
21 |
|
zcn |
|
22 |
21
|
mulid1d |
|
23 |
17 20 22
|
3eqtrd |
|
24 |
23
|
breq2d |
|
25 |
8 24
|
syl |
|
26 |
25
|
rexbiia |
|
27 |
7 26
|
sylibr |
|
28 |
6 27
|
mprgbir |
|