Step |
Hyp |
Ref |
Expression |
1 |
|
replim |
|
2 |
1
|
fveq2d |
|
3 |
|
recl |
|
4 |
3
|
recnd |
|
5 |
|
ax-icn |
|
6 |
|
imcl |
|
7 |
6
|
recnd |
|
8 |
|
mulcl |
|
9 |
5 7 8
|
sylancr |
|
10 |
|
efadd |
|
11 |
4 9 10
|
syl2anc |
|
12 |
2 11
|
eqtrd |
|
13 |
12
|
fveq2d |
|
14 |
3
|
reefcld |
|
15 |
14
|
recnd |
|
16 |
|
efcl |
|
17 |
9 16
|
syl |
|
18 |
15 17
|
absmuld |
|
19 |
|
absefi |
|
20 |
6 19
|
syl |
|
21 |
20
|
oveq2d |
|
22 |
13 18 21
|
3eqtrd |
|
23 |
15
|
abscld |
|
24 |
23
|
recnd |
|
25 |
24
|
mulid1d |
|
26 |
|
efgt0 |
|
27 |
3 26
|
syl |
|
28 |
|
0re |
|
29 |
|
ltle |
|
30 |
28 14 29
|
sylancr |
|
31 |
27 30
|
mpd |
|
32 |
14 31
|
absidd |
|
33 |
22 25 32
|
3eqtrd |
|