Step |
Hyp |
Ref |
Expression |
1 |
|
n0i |
|
2 |
|
fnpm |
|
3 |
2
|
fndmi |
|
4 |
3
|
ndmov |
|
5 |
1 4
|
nsyl2 |
|
6 |
5
|
simpld |
|
7 |
6
|
adantl |
|
8 |
|
simpl |
|
9 |
|
elpmi |
|
10 |
9
|
simpld |
|
11 |
10
|
adantl |
|
12 |
|
inss1 |
|
13 |
|
fssres |
|
14 |
11 12 13
|
sylancl |
|
15 |
|
ffun |
|
16 |
|
resres |
|
17 |
|
funrel |
|
18 |
|
resdm |
|
19 |
|
reseq1 |
|
20 |
17 18 19
|
3syl |
|
21 |
16 20
|
syl5eqr |
|
22 |
11 15 21
|
3syl |
|
23 |
22
|
feq1d |
|
24 |
14 23
|
mpbid |
|
25 |
|
inss2 |
|
26 |
|
elpm2r |
|
27 |
25 26
|
mpanr2 |
|
28 |
7 8 24 27
|
syl21anc |
|