Step |
Hyp |
Ref |
Expression |
1 |
|
ressiocsup.a |
|
2 |
|
ressiocsup.s |
|
3 |
|
ressiocsup.e |
|
4 |
|
ressiocsup.5 |
|
5 |
|
mnfxr |
|
6 |
5
|
a1i |
|
7 |
|
ressxr |
|
8 |
7
|
a1i |
|
9 |
1 8
|
sstrd |
|
10 |
9
|
adantr |
|
11 |
10
|
supxrcld |
|
12 |
2 11
|
eqeltrid |
|
13 |
9
|
sselda |
|
14 |
1
|
adantr |
|
15 |
|
simpr |
|
16 |
14 15
|
sseldd |
|
17 |
16
|
mnfltd |
|
18 |
|
supxrub |
|
19 |
10 15 18
|
syl2anc |
|
20 |
2
|
a1i |
|
21 |
20
|
eqcomd |
|
22 |
19 21
|
breqtrd |
|
23 |
6 12 13 17 22
|
eliocd |
|
24 |
23 4
|
eleqtrrdi |
|
25 |
24
|
ralrimiva |
|
26 |
|
dfss3 |
|
27 |
25 26
|
sylibr |
|