Step |
Hyp |
Ref |
Expression |
1 |
|
dva1dim.l |
|
2 |
|
dva1dim.h |
|
3 |
|
dva1dim.t |
|
4 |
|
dva1dim.r |
|
5 |
|
dva1dim.e |
|
6 |
2 3 5
|
tendocl |
|
7 |
1 2 3 4 5
|
tendotp |
|
8 |
6 7
|
jca |
|
9 |
8
|
3expb |
|
10 |
9
|
anass1rs |
|
11 |
|
eleq1 |
|
12 |
|
fveq2 |
|
13 |
12
|
breq1d |
|
14 |
11 13
|
anbi12d |
|
15 |
10 14
|
syl5ibrcom |
|
16 |
15
|
rexlimdva |
|
17 |
|
simpll |
|
18 |
|
simplr |
|
19 |
|
simprl |
|
20 |
|
simprr |
|
21 |
1 2 3 4 5
|
tendoex |
|
22 |
17 18 19 20 21
|
syl121anc |
|
23 |
|
eqcom |
|
24 |
23
|
rexbii |
|
25 |
22 24
|
sylib |
|
26 |
25
|
ex |
|
27 |
16 26
|
impbid |
|
28 |
27
|
abbidv |
|
29 |
|
df-rab |
|
30 |
28 29
|
eqtr4di |
|