| Step |
Hyp |
Ref |
Expression |
| 1 |
|
fourierdlem27.a |
|
| 2 |
|
fourierdlem27.b |
|
| 3 |
|
fourierdlem27.q |
|
| 4 |
|
fourierdlem27.i |
|
| 5 |
1
|
adantr |
|
| 6 |
2
|
adantr |
|
| 7 |
|
elioore |
|
| 8 |
7
|
adantl |
|
| 9 |
|
iccssxr |
|
| 10 |
|
elfzofz |
|
| 11 |
4 10
|
syl |
|
| 12 |
3 11
|
ffvelcdmd |
|
| 13 |
9 12
|
sselid |
|
| 14 |
13
|
adantr |
|
| 15 |
8
|
rexrd |
|
| 16 |
|
iccgelb |
|
| 17 |
1 2 12 16
|
syl3anc |
|
| 18 |
17
|
adantr |
|
| 19 |
|
fzofzp1 |
|
| 20 |
4 19
|
syl |
|
| 21 |
3 20
|
ffvelcdmd |
|
| 22 |
9 21
|
sselid |
|
| 23 |
22
|
adantr |
|
| 24 |
|
simpr |
|
| 25 |
|
ioogtlb |
|
| 26 |
14 23 24 25
|
syl3anc |
|
| 27 |
5 14 15 18 26
|
xrlelttrd |
|
| 28 |
|
iooltub |
|
| 29 |
14 23 24 28
|
syl3anc |
|
| 30 |
|
iccleub |
|
| 31 |
1 2 21 30
|
syl3anc |
|
| 32 |
31
|
adantr |
|
| 33 |
15 23 6 29 32
|
xrltletrd |
|
| 34 |
5 6 8 27 33
|
eliood |
|
| 35 |
34
|
ralrimiva |
|
| 36 |
|
dfss3 |
|
| 37 |
35 36
|
sylibr |
|