Step |
Hyp |
Ref |
Expression |
1 |
|
srapart.a |
|
2 |
|
srapart.s |
|
3 |
|
scaid |
|
4 |
|
5re |
|
5 |
|
5lt6 |
|
6 |
4 5
|
ltneii |
|
7 |
|
scandx |
|
8 |
|
vscandx |
|
9 |
7 8
|
neeq12i |
|
10 |
6 9
|
mpbir |
|
11 |
3 10
|
setsnid |
|
12 |
|
5lt8 |
|
13 |
4 12
|
ltneii |
|
14 |
|
ipndx |
|
15 |
7 14
|
neeq12i |
|
16 |
13 15
|
mpbir |
|
17 |
3 16
|
setsnid |
|
18 |
11 17
|
eqtri |
|
19 |
|
ovexd |
|
20 |
3
|
setsid |
|
21 |
19 20
|
sylan2 |
|
22 |
1
|
adantl |
|
23 |
|
sraval |
|
24 |
2 23
|
sylan2 |
|
25 |
22 24
|
eqtrd |
|
26 |
25
|
fveq2d |
|
27 |
18 21 26
|
3eqtr4a |
|
28 |
3
|
str0 |
|
29 |
|
reldmress |
|
30 |
29
|
ovprc1 |
|
31 |
30
|
adantr |
|
32 |
|
fv2prc |
|
33 |
1 32
|
sylan9eqr |
|
34 |
33
|
fveq2d |
|
35 |
28 31 34
|
3eqtr4a |
|
36 |
27 35
|
pm2.61ian |
|