Step |
Hyp |
Ref |
Expression |
1 |
|
lsatelb.v |
|
2 |
|
lsatelb.o |
|
3 |
|
lsatelb.n |
|
4 |
|
lsatelb.a |
|
5 |
|
lsatelb.w |
|
6 |
|
lsatelb.x |
|
7 |
|
lsatelb.u |
|
8 |
5
|
adantr |
|
9 |
7
|
adantr |
|
10 |
|
simpr |
|
11 |
|
eldifsn |
|
12 |
6 11
|
sylib |
|
13 |
12
|
simprd |
|
14 |
13
|
adantr |
|
15 |
2 3 4 8 9 10 14
|
lsatel |
|
16 |
|
eqimss2 |
|
17 |
16
|
adantl |
|
18 |
|
eqid |
|
19 |
|
lveclmod |
|
20 |
5 19
|
syl |
|
21 |
18 4 20 7
|
lsatlssel |
|
22 |
6
|
eldifad |
|
23 |
1 18 3 20 21 22
|
lspsnel5 |
|
24 |
23
|
adantr |
|
25 |
17 24
|
mpbird |
|
26 |
15 25
|
impbida |
|