| Step |
Hyp |
Ref |
Expression |
| 1 |
|
kmlem14.1 |
|
| 2 |
|
kmlem14.2 |
|
| 3 |
|
kmlem14.3 |
|
| 4 |
1 2 3
|
kmlem14 |
|
| 5 |
1 2 3
|
kmlem15 |
|
| 6 |
5
|
exbii |
|
| 7 |
4 6
|
orbi12i |
|
| 8 |
|
19.43 |
|
| 9 |
|
pm3.24 |
|
| 10 |
|
simpl |
|
| 11 |
10
|
sps |
|
| 12 |
11
|
exlimivv |
|
| 13 |
|
simpl |
|
| 14 |
13
|
sps |
|
| 15 |
14
|
exlimivv |
|
| 16 |
12 15
|
anim12i |
|
| 17 |
9 16
|
mto |
|
| 18 |
|
19.33b |
|
| 19 |
17 18
|
ax-mp |
|
| 20 |
10
|
exlimiv |
|
| 21 |
13
|
exlimiv |
|
| 22 |
20 21
|
anim12i |
|
| 23 |
9 22
|
mto |
|
| 24 |
|
19.33b |
|
| 25 |
23 24
|
ax-mp |
|
| 26 |
25
|
exbii |
|
| 27 |
|
19.43 |
|
| 28 |
26 27
|
bitr2i |
|
| 29 |
28
|
albii |
|
| 30 |
19 29
|
bitr3i |
|
| 31 |
30
|
exbii |
|
| 32 |
7 8 31
|
3bitr2i |
|