Step |
Hyp |
Ref |
Expression |
1 |
|
climeldmeq.z |
|
2 |
|
climeldmeq.f |
|
3 |
|
climeldmeq.g |
|
4 |
|
climeldmeq.m |
|
5 |
|
climeldmeq.e |
|
6 |
3
|
adantr |
|
7 |
|
fvexd |
|
8 |
|
climdm |
|
9 |
8
|
a1i |
|
10 |
9
|
biimpa |
|
11 |
1 2 3 4 5
|
climeq |
|
12 |
11
|
adantr |
|
13 |
10 12
|
mpbid |
|
14 |
|
breldmg |
|
15 |
6 7 13 14
|
syl3anc |
|
16 |
15
|
ex |
|
17 |
2
|
adantr |
|
18 |
|
fvexd |
|
19 |
|
climdm |
|
20 |
19
|
biimpi |
|
21 |
20
|
adantl |
|
22 |
5
|
eqcomd |
|
23 |
1 3 2 4 22
|
climeq |
|
24 |
23
|
adantr |
|
25 |
21 24
|
mpbid |
|
26 |
|
breldmg |
|
27 |
17 18 25 26
|
syl3anc |
|
28 |
27
|
ex |
|
29 |
16 28
|
impbid |
|