Step |
Hyp |
Ref |
Expression |
1 |
|
rlimuni.1 |
|
2 |
|
rlimuni.2 |
|
3 |
|
rlimuni.3 |
|
4 |
|
rlimuni.4 |
|
5 |
|
rlimcl |
|
6 |
3 5
|
syl |
|
7 |
6
|
ad2antrr |
|
8 |
|
rlimcl |
|
9 |
4 8
|
syl |
|
10 |
9
|
ad2antrr |
|
11 |
7 10
|
subcld |
|
12 |
11
|
abscld |
|
13 |
12
|
ltnrd |
|
14 |
1
|
ffvelrnda |
|
15 |
14
|
adantlr |
|
16 |
15 7
|
abssubd |
|
17 |
16
|
breq1d |
|
18 |
17
|
anbi1d |
|
19 |
|
abs3lem |
|
20 |
7 10 15 12 19
|
syl22anc |
|
21 |
18 20
|
sylbid |
|
22 |
21
|
imim2d |
|
23 |
22
|
impcomd |
|
24 |
13 23
|
mtod |
|
25 |
24
|
nrexdv |
|
26 |
|
r19.29r |
|
27 |
25 26
|
nsyl |
|
28 |
27
|
nrexdv |
|
29 |
1
|
fdmd |
|
30 |
|
rlimss |
|
31 |
3 30
|
syl |
|
32 |
29 31
|
eqsstrrd |
|
33 |
|
ressxr |
|
34 |
32 33
|
sstrdi |
|
35 |
|
supxrunb1 |
|
36 |
34 35
|
syl |
|
37 |
2 36
|
mpbird |
|
38 |
|
r19.29 |
|
39 |
38
|
ex |
|
40 |
37 39
|
syl |
|
41 |
28 40
|
mtod |
|
42 |
1
|
adantr |
|
43 |
|
ffvelrn |
|
44 |
43
|
ralrimiva |
|
45 |
42 44
|
syl |
|
46 |
6
|
adantr |
|
47 |
9
|
adantr |
|
48 |
46 47
|
subcld |
|
49 |
|
simpr |
|
50 |
46 47 49
|
subne0d |
|
51 |
48 50
|
absrpcld |
|
52 |
51
|
rphalfcld |
|
53 |
42
|
feqmptd |
|
54 |
3
|
adantr |
|
55 |
53 54
|
eqbrtrrd |
|
56 |
45 52 55
|
rlimi |
|
57 |
4
|
adantr |
|
58 |
53 57
|
eqbrtrrd |
|
59 |
45 52 58
|
rlimi |
|
60 |
32
|
adantr |
|
61 |
|
rexanre |
|
62 |
60 61
|
syl |
|
63 |
56 59 62
|
mpbir2and |
|
64 |
63
|
ex |
|
65 |
64
|
necon1bd |
|
66 |
41 65
|
mpd |
|