Step |
Hyp |
Ref |
Expression |
1 |
|
lo1le.1 |
|
2 |
|
lo1le.2 |
|
3 |
|
lo1le.3 |
|
4 |
|
lo1le.4 |
|
5 |
|
lo1le.5 |
|
6 |
|
simpr |
|
7 |
1
|
adantr |
|
8 |
6 7
|
ifcld |
|
9 |
1
|
ad2antrr |
|
10 |
|
simplr |
|
11 |
3
|
ralrimiva |
|
12 |
|
dmmptg |
|
13 |
11 12
|
syl |
|
14 |
|
lo1dm |
|
15 |
2 14
|
syl |
|
16 |
13 15
|
eqsstrrd |
|
17 |
16
|
ad2antrr |
|
18 |
|
simprr |
|
19 |
17 18
|
sseldd |
|
20 |
|
maxle |
|
21 |
9 10 19 20
|
syl3anc |
|
22 |
|
simpr |
|
23 |
21 22
|
syl6bi |
|
24 |
23
|
imim1d |
|
25 |
5
|
adantlr |
|
26 |
25
|
adantrll |
|
27 |
|
simpl |
|
28 |
|
simplr |
|
29 |
27 28 4
|
syl2an |
|
30 |
3 2
|
lo1mptrcl |
|
31 |
27 28 30
|
syl2an |
|
32 |
|
simprll |
|
33 |
|
letr |
|
34 |
29 31 32 33
|
syl3anc |
|
35 |
26 34
|
mpand |
|
36 |
35
|
expr |
|
37 |
36
|
adantrd |
|
38 |
21 37
|
sylbid |
|
39 |
38
|
a2d |
|
40 |
24 39
|
syld |
|
41 |
40
|
anassrs |
|
42 |
41
|
ralimdva |
|
43 |
42
|
reximdva |
|
44 |
|
breq1 |
|
45 |
44
|
imbi1d |
|
46 |
45
|
rexralbidv |
|
47 |
46
|
rspcev |
|
48 |
8 43 47
|
syl6an |
|
49 |
48
|
rexlimdva |
|
50 |
16 30
|
ello1mpt |
|
51 |
16 4
|
ello1mpt |
|
52 |
49 50 51
|
3imtr4d |
|
53 |
2 52
|
mpd |
|