| Step |
Hyp |
Ref |
Expression |
| 1 |
|
tfindsg2.1 |
|
| 2 |
|
tfindsg2.2 |
|
| 3 |
|
tfindsg2.3 |
|
| 4 |
|
tfindsg2.4 |
|
| 5 |
|
tfindsg2.5 |
|
| 6 |
|
tfindsg2.6 |
|
| 7 |
|
tfindsg2.7 |
|
| 8 |
|
onelon |
|
| 9 |
|
onsucb |
|
| 10 |
8 9
|
sylib |
|
| 11 |
|
eloni |
|
| 12 |
|
ordsucss |
|
| 13 |
11 12
|
syl |
|
| 14 |
13
|
imp |
|
| 15 |
9 5
|
sylbir |
|
| 16 |
|
eloni |
|
| 17 |
|
ordelsuc |
|
| 18 |
16 17
|
sylan2 |
|
| 19 |
18
|
ancoms |
|
| 20 |
6
|
ex |
|
| 21 |
20
|
adantr |
|
| 22 |
19 21
|
sylbird |
|
| 23 |
9 22
|
sylan2br |
|
| 24 |
23
|
imp |
|
| 25 |
7
|
ex |
|
| 26 |
25
|
adantr |
|
| 27 |
|
vex |
|
| 28 |
|
limelon |
|
| 29 |
27 28
|
mpan |
|
| 30 |
|
eloni |
|
| 31 |
|
ordelsuc |
|
| 32 |
30 31
|
sylan2 |
|
| 33 |
|
onelon |
|
| 34 |
33 16
|
syl |
|
| 35 |
34 17
|
sylan2 |
|
| 36 |
35
|
anassrs |
|
| 37 |
36
|
imbi1d |
|
| 38 |
37
|
ralbidva |
|
| 39 |
38
|
imbi1d |
|
| 40 |
32 39
|
imbi12d |
|
| 41 |
29 40
|
sylan2 |
|
| 42 |
41
|
ancoms |
|
| 43 |
26 42
|
mpbid |
|
| 44 |
9 43
|
sylan2br |
|
| 45 |
44
|
imp |
|
| 46 |
1 2 3 4 15 24 45
|
tfindsg |
|
| 47 |
46
|
expl |
|
| 48 |
47
|
adantr |
|
| 49 |
10 14 48
|
mp2and |
|