| Step |
Hyp |
Ref |
Expression |
| 1 |
|
fourierdlem52.tf |
|
| 2 |
|
fourierdlem52.n |
|
| 3 |
|
fourierdlem52.s |
|
| 4 |
|
fourierdlem52.a |
|
| 5 |
|
fourierdlem52.b |
|
| 6 |
|
fourierdlem52.t |
|
| 7 |
|
fourierdlem52.at |
|
| 8 |
|
fourierdlem52.bt |
|
| 9 |
4 5
|
iccssred |
|
| 10 |
6 9
|
sstrd |
|
| 11 |
1 10 3 2
|
fourierdlem36 |
|
| 12 |
|
isof1o |
|
| 13 |
|
f1of |
|
| 14 |
11 12 13
|
3syl |
|
| 15 |
14 6
|
fssd |
|
| 16 |
|
f1ofo |
|
| 17 |
11 12 16
|
3syl |
|
| 18 |
|
foelrn |
|
| 19 |
17 7 18
|
syl2anc |
|
| 20 |
|
elfzle1 |
|
| 21 |
20
|
adantl |
|
| 22 |
11
|
adantr |
|
| 23 |
|
ressxr |
|
| 24 |
10 23
|
sstrdi |
|
| 25 |
24
|
adantr |
|
| 26 |
|
fzssz |
|
| 27 |
|
zssre |
|
| 28 |
27 23
|
sstri |
|
| 29 |
26 28
|
sstri |
|
| 30 |
25 29
|
jctil |
|
| 31 |
|
hashcl |
|
| 32 |
1 31
|
syl |
|
| 33 |
7
|
ne0d |
|
| 34 |
|
hashge1 |
|
| 35 |
1 33 34
|
syl2anc |
|
| 36 |
|
elnnnn0c |
|
| 37 |
32 35 36
|
sylanbrc |
|
| 38 |
|
nnm1nn0 |
|
| 39 |
37 38
|
syl |
|
| 40 |
2 39
|
eqeltrid |
|
| 41 |
|
nn0uz |
|
| 42 |
40 41
|
eleqtrdi |
|
| 43 |
|
eluzfz1 |
|
| 44 |
42 43
|
syl |
|
| 45 |
44
|
anim1i |
|
| 46 |
|
leisorel |
|
| 47 |
22 30 45 46
|
syl3anc |
|
| 48 |
21 47
|
mpbid |
|
| 49 |
48
|
3adant3 |
|
| 50 |
|
eqcom |
|
| 51 |
50
|
biimpi |
|
| 52 |
51
|
3ad2ant3 |
|
| 53 |
49 52
|
breqtrd |
|
| 54 |
53
|
rexlimdv3a |
|
| 55 |
19 54
|
mpd |
|
| 56 |
4
|
rexrd |
|
| 57 |
5
|
rexrd |
|
| 58 |
15 44
|
ffvelcdmd |
|
| 59 |
|
iccgelb |
|
| 60 |
56 57 58 59
|
syl3anc |
|
| 61 |
9 58
|
sseldd |
|
| 62 |
61 4
|
letri3d |
|
| 63 |
55 60 62
|
mpbir2and |
|
| 64 |
|
eluzfz2 |
|
| 65 |
42 64
|
syl |
|
| 66 |
15 65
|
ffvelcdmd |
|
| 67 |
|
iccleub |
|
| 68 |
56 57 66 67
|
syl3anc |
|
| 69 |
|
foelrn |
|
| 70 |
17 8 69
|
syl2anc |
|
| 71 |
|
simp3 |
|
| 72 |
|
elfzle2 |
|
| 73 |
72
|
3ad2ant2 |
|
| 74 |
11
|
3ad2ant1 |
|
| 75 |
30
|
3adant3 |
|
| 76 |
|
simp2 |
|
| 77 |
65
|
3ad2ant1 |
|
| 78 |
|
leisorel |
|
| 79 |
74 75 76 77 78
|
syl112anc |
|
| 80 |
73 79
|
mpbid |
|
| 81 |
71 80
|
eqbrtrd |
|
| 82 |
81
|
rexlimdv3a |
|
| 83 |
70 82
|
mpd |
|
| 84 |
9 66
|
sseldd |
|
| 85 |
84 5
|
letri3d |
|
| 86 |
68 83 85
|
mpbir2and |
|
| 87 |
15 63 86
|
jca31 |
|