Step |
Hyp |
Ref |
Expression |
1 |
|
rxp11d.1 |
|
2 |
|
rxp11d.2 |
|
3 |
|
rxp11d.3 |
|
4 |
|
rxp11d.4 |
|
5 |
|
rxp11d.5 |
|
6 |
1
|
relogcld |
|
7 |
6
|
recnd |
|
8 |
2
|
relogcld |
|
9 |
8
|
recnd |
|
10 |
3
|
recnd |
|
11 |
5
|
fveq2d |
|
12 |
1 3
|
logcxpd |
|
13 |
2 3
|
logcxpd |
|
14 |
11 12 13
|
3eqtr3d |
|
15 |
7 9 10 4 14
|
mulcanad |
|
16 |
1 2
|
rplog11d |
|
17 |
15 16
|
mpbid |
|