| Step |
Hyp |
Ref |
Expression |
| 1 |
|
fourierdlem9.f |
|
| 2 |
|
fourierdlem9.x |
|
| 3 |
|
fourierdlem9.r |
|
| 4 |
|
fourierdlem9.w |
|
| 5 |
|
fourierdlem9.h |
|
| 6 |
|
0red |
|
| 7 |
1
|
adantr |
|
| 8 |
2
|
adantr |
|
| 9 |
|
pire |
|
| 10 |
9
|
renegcli |
|
| 11 |
|
iccssre |
|
| 12 |
10 9 11
|
mp2an |
|
| 13 |
12
|
sseli |
|
| 14 |
13
|
adantl |
|
| 15 |
8 14
|
readdcld |
|
| 16 |
7 15
|
ffvelcdmd |
|
| 17 |
16
|
adantr |
|
| 18 |
3 4
|
ifcld |
|
| 19 |
18
|
ad2antrr |
|
| 20 |
17 19
|
resubcld |
|
| 21 |
14
|
adantr |
|
| 22 |
|
neqne |
|
| 23 |
22
|
adantl |
|
| 24 |
20 21 23
|
redivcld |
|
| 25 |
6 24
|
ifclda |
|
| 26 |
25 5
|
fmptd |
|