Step |
Hyp |
Ref |
Expression |
1 |
|
qusaddf.u |
|
2 |
|
qusaddf.v |
|
3 |
|
qusaddf.r |
|
4 |
|
qusaddf.z |
|
5 |
|
qusaddf.e |
|
6 |
|
qusaddf.c |
|
7 |
|
qusmulf.p |
|
8 |
|
qusmulf.a |
|
9 |
|
eqid |
|
10 |
|
fvex |
|
11 |
2 10
|
eqeltrdi |
|
12 |
|
erex |
|
13 |
3 11 12
|
sylc |
|
14 |
1 2 9 13 4
|
qusval |
|
15 |
1 2 9 13 4
|
quslem |
|
16 |
14 2 15 4 7 8
|
imasmulr |
|
17 |
1 2 3 4 5 6 9 16
|
qusaddflem |
|