Description: Lemma for selberg . Estimation of the left-hand side of logsqvma2 . (Contributed by Mario Carneiro, 23-May-2016)
Ref | Expression | ||
---|---|---|---|
Assertion | selberglem3 | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fvoveq1 | |
|
2 | 1 | oveq1d | |
3 | 2 | oveq2d | |
4 | rpre | |
|
5 | ssrab2 | |
|
6 | simprr | |
|
7 | 5 6 | sselid | |
8 | mucl | |
|
9 | 7 8 | syl | |
10 | 9 | zcnd | |
11 | elfznn | |
|
12 | 11 | nnrpd | |
13 | 12 | ad2antrl | |
14 | 7 | nnrpd | |
15 | 13 14 | rpdivcld | |
16 | relogcl | |
|
17 | 16 | recnd | |
18 | 15 17 | syl | |
19 | 18 | sqcld | |
20 | 10 19 | mulcld | |
21 | 3 4 20 | dvdsflsumcom | |
22 | elfznn | |
|
23 | 22 | 3ad2ant3 | |
24 | 23 | nncnd | |
25 | elfznn | |
|
26 | 25 | 3ad2ant2 | |
27 | 26 | nncnd | |
28 | 26 | nnne0d | |
29 | 24 27 28 | divcan3d | |
30 | 29 | fveq2d | |
31 | 30 | oveq1d | |
32 | 31 | oveq2d | |
33 | 32 | 2sumeq2dv | |
34 | 21 33 | eqtrd | |
35 | 34 | oveq1d | |
36 | 35 | oveq1d | |
37 | 36 | mpteq2ia | |
38 | eqid | |
|
39 | 38 | selberglem2 | |
40 | 37 39 | eqeltri | |