Step |
Hyp |
Ref |
Expression |
1 |
|
voncmpl.x |
|
2 |
|
voncmpl.s |
|
3 |
|
voncmpl.e |
|
4 |
|
voncmpl.z |
|
5 |
|
voncmpl.f |
|
6 |
1
|
ovnome |
|
7 |
|
eqid |
|
8 |
1
|
dmvon |
|
9 |
|
eqid |
|
10 |
9
|
caragenss |
|
11 |
6 10
|
syl |
|
12 |
8 11
|
eqsstrd |
|
13 |
12 3
|
sseldd |
|
14 |
|
elssuni |
|
15 |
13 14
|
syl |
|
16 |
5 15
|
sstrd |
|
17 |
4
|
eqcomd |
|
18 |
1
|
vonval |
|
19 |
18
|
fveq1d |
|
20 |
17 19
|
eqtrd |
|
21 |
2
|
a1i |
|
22 |
21 8
|
eqtr2d |
|
23 |
22
|
reseq2d |
|
24 |
23
|
fveq1d |
|
25 |
3 2
|
eleqtrrdi |
|
26 |
|
fvres |
|
27 |
25 26
|
syl |
|
28 |
20 24 27
|
3eqtrrd |
|
29 |
6 7 15 28 5
|
omess0 |
|
30 |
6 7 16 29 9
|
caragencmpl |
|
31 |
30 22
|
eleqtrd |
|