| Step |
Hyp |
Ref |
Expression |
| 1 |
|
eqid |
|
| 2 |
|
eqid |
|
| 3 |
|
eqid |
|
| 4 |
1 2 3
|
leordtval |
|
| 5 |
4
|
eleq2i |
|
| 6 |
|
tg2 |
|
| 7 |
|
elun |
|
| 8 |
|
elun |
|
| 9 |
|
eqid |
|
| 10 |
9
|
elrnmpt |
|
| 11 |
10
|
elv |
|
| 12 |
|
mnfxr |
|
| 13 |
12
|
a1i |
|
| 14 |
|
simprl |
|
| 15 |
|
0xr |
|
| 16 |
|
ifcl |
|
| 17 |
14 15 16
|
sylancl |
|
| 18 |
|
pnfxr |
|
| 19 |
18
|
a1i |
|
| 20 |
|
xrmax1 |
|
| 21 |
15 14 20
|
sylancr |
|
| 22 |
|
ge0gtmnf |
|
| 23 |
17 21 22
|
syl2anc |
|
| 24 |
|
simpll |
|
| 25 |
|
simprr |
|
| 26 |
24 25
|
eleqtrd |
|
| 27 |
|
elioc1 |
|
| 28 |
14 18 27
|
sylancl |
|
| 29 |
26 28
|
mpbid |
|
| 30 |
29
|
simp2d |
|
| 31 |
|
0ltpnf |
|
| 32 |
|
breq1 |
|
| 33 |
|
breq1 |
|
| 34 |
32 33
|
ifboth |
|
| 35 |
30 31 34
|
sylancl |
|
| 36 |
|
xrre2 |
|
| 37 |
13 17 19 23 35 36
|
syl32anc |
|
| 38 |
|
xrmax2 |
|
| 39 |
15 14 38
|
sylancr |
|
| 40 |
|
df-ioc |
|
| 41 |
|
xrlelttr |
|
| 42 |
40 40 41
|
ixxss1 |
|
| 43 |
14 39 42
|
syl2anc |
|
| 44 |
|
simplr |
|
| 45 |
25 44
|
eqsstrrd |
|
| 46 |
43 45
|
sstrd |
|
| 47 |
|
oveq1 |
|
| 48 |
47
|
sseq1d |
|
| 49 |
48
|
rspcev |
|
| 50 |
37 46 49
|
syl2anc |
|
| 51 |
50
|
rexlimdvaa |
|
| 52 |
51
|
com12 |
|
| 53 |
11 52
|
sylbi |
|
| 54 |
|
eqid |
|
| 55 |
54
|
elrnmpt |
|
| 56 |
55
|
elv |
|
| 57 |
|
pnfnlt |
|
| 58 |
|
elico1 |
|
| 59 |
12 58
|
mpan |
|
| 60 |
|
simp3 |
|
| 61 |
59 60
|
biimtrdi |
|
| 62 |
57 61
|
mtod |
|
| 63 |
|
eleq2 |
|
| 64 |
63
|
notbid |
|
| 65 |
62 64
|
syl5ibrcom |
|
| 66 |
65
|
rexlimiv |
|
| 67 |
66
|
pm2.21d |
|
| 68 |
67
|
adantrd |
|
| 69 |
56 68
|
sylbi |
|
| 70 |
53 69
|
jaoi |
|
| 71 |
8 70
|
sylbi |
|
| 72 |
|
pnfnre |
|
| 73 |
72
|
neli |
|
| 74 |
|
elssuni |
|
| 75 |
|
unirnioo |
|
| 76 |
74 75
|
sseqtrrdi |
|
| 77 |
76
|
sseld |
|
| 78 |
73 77
|
mtoi |
|
| 79 |
78
|
pm2.21d |
|
| 80 |
79
|
adantrd |
|
| 81 |
71 80
|
jaoi |
|
| 82 |
7 81
|
sylbi |
|
| 83 |
82
|
rexlimiv |
|
| 84 |
6 83
|
syl |
|
| 85 |
5 84
|
sylanb |
|