| Step |
Hyp |
Ref |
Expression |
| 1 |
|
rlimf |
|
| 2 |
1
|
ffvelcdmda |
|
| 3 |
2
|
ralrimiva |
|
| 4 |
|
1rp |
|
| 5 |
4
|
a1i |
|
| 6 |
1
|
feqmptd |
|
| 7 |
|
id |
|
| 8 |
6 7
|
eqbrtrrd |
|
| 9 |
3 5 8
|
rlimi |
|
| 10 |
|
rlimcl |
|
| 11 |
10
|
adantr |
|
| 12 |
11
|
abscld |
|
| 13 |
|
peano2re |
|
| 14 |
12 13
|
syl |
|
| 15 |
2
|
adantlr |
|
| 16 |
11
|
adantr |
|
| 17 |
15 16
|
abs2difd |
|
| 18 |
15
|
abscld |
|
| 19 |
12
|
adantr |
|
| 20 |
18 19
|
resubcld |
|
| 21 |
15 16
|
subcld |
|
| 22 |
21
|
abscld |
|
| 23 |
|
1red |
|
| 24 |
|
lelttr |
|
| 25 |
20 22 23 24
|
syl3anc |
|
| 26 |
17 25
|
mpand |
|
| 27 |
18 19 23
|
ltsubadd2d |
|
| 28 |
26 27
|
sylibd |
|
| 29 |
14
|
adantr |
|
| 30 |
|
ltle |
|
| 31 |
18 29 30
|
syl2anc |
|
| 32 |
28 31
|
syld |
|
| 33 |
32
|
imim2d |
|
| 34 |
33
|
ralimdva |
|
| 35 |
|
breq2 |
|
| 36 |
35
|
imbi2d |
|
| 37 |
36
|
ralbidv |
|
| 38 |
37
|
rspcev |
|
| 39 |
14 34 38
|
syl6an |
|
| 40 |
39
|
reximdva |
|
| 41 |
9 40
|
mpd |
|
| 42 |
|
rlimss |
|
| 43 |
|
elo12 |
|
| 44 |
1 42 43
|
syl2anc |
|
| 45 |
41 44
|
mpbird |
|