Step |
Hyp |
Ref |
Expression |
1 |
|
axtrkg.p |
|
2 |
|
axtrkg.d |
|
3 |
|
axtrkg.i |
|
4 |
|
axtrkg.g |
|
5 |
|
axtgcont.1 |
|
6 |
|
axtgcont.2 |
|
7 |
|
axtgcont.3 |
|
8 |
|
axtgcont.4 |
|
9 |
8
|
3expb |
|
10 |
9
|
ralrimivva |
|
11 |
|
simplr |
|
12 |
|
simpll |
|
13 |
|
simpr |
|
14 |
12 13
|
oveq12d |
|
15 |
11 14
|
eleq12d |
|
16 |
15
|
cbvraldva |
|
17 |
16
|
cbvraldva |
|
18 |
17
|
rspcev |
|
19 |
7 10 18
|
syl2anc |
|
20 |
1 2 3 4 5 6
|
axtgcont1 |
|
21 |
19 20
|
mpd |
|