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
|
ffvelrnd |
|
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 |
|