Step |
Hyp |
Ref |
Expression |
1 |
|
metakunt31.1 |
|
2 |
|
metakunt31.2 |
|
3 |
|
metakunt31.3 |
|
4 |
|
metakunt31.4 |
|
5 |
|
metakunt31.5 |
|
6 |
|
metakunt31.6 |
|
7 |
|
metakunt31.7 |
|
8 |
|
metakunt31.8 |
|
9 |
|
metakunt31.9 |
|
10 |
|
metakunt31.10 |
|
11 |
1
|
adantr |
|
12 |
2
|
adantr |
|
13 |
3
|
adantr |
|
14 |
|
simpr |
|
15 |
11 12 13 5 7 6 14
|
metakunt26 |
|
16 |
14
|
iftrued |
|
17 |
16
|
eqcomd |
|
18 |
15 17
|
eqtrd |
|
19 |
10
|
eqcomi |
|
20 |
19
|
a1i |
|
21 |
18 20
|
eqtrd |
|
22 |
1
|
3ad2ant1 |
|
23 |
2
|
3ad2ant1 |
|
24 |
3
|
3ad2ant1 |
|
25 |
4
|
3ad2ant1 |
|
26 |
|
simp2 |
|
27 |
|
simp3 |
|
28 |
22 23 24 25 5 6 26 27 7 8
|
metakunt29 |
|
29 |
26
|
iffalsed |
|
30 |
27
|
iftrued |
|
31 |
29 30
|
eqtrd |
|
32 |
31
|
eqcomd |
|
33 |
28 32
|
eqtrd |
|
34 |
19
|
a1i |
|
35 |
33 34
|
eqtrd |
|
36 |
35
|
3expa |
|
37 |
1
|
3ad2ant1 |
|
38 |
2
|
3ad2ant1 |
|
39 |
3
|
3ad2ant1 |
|
40 |
4
|
3ad2ant1 |
|
41 |
|
simp2 |
|
42 |
|
simp3 |
|
43 |
37 38 39 40 5 6 41 42 7 9
|
metakunt30 |
|
44 |
41
|
iffalsed |
|
45 |
42
|
iffalsed |
|
46 |
44 45
|
eqtrd |
|
47 |
46
|
eqcomd |
|
48 |
43 47
|
eqtrd |
|
49 |
19
|
a1i |
|
50 |
48 49
|
eqtrd |
|
51 |
50
|
3expa |
|
52 |
36 51
|
pm2.61dan |
|
53 |
21 52
|
pm2.61dan |
|