| Step |
Hyp |
Ref |
Expression |
| 1 |
|
parcatid.b |
|
| 2 |
|
parcatid.j |
|
| 3 |
|
parcatid.p |
|
| 4 |
|
parcatid.k |
|
| 5 |
|
parcatid.h |
|
| 6 |
|
parcatid.m |
|
| 7 |
|
parcatid.o |
|
| 8 |
|
parcatid.c |
|
| 9 |
|
parcatid2.s |
|
| 10 |
|
parcatid2.n |
|
| 11 |
8 1
|
catbas |
|
| 12 |
11
|
a1i |
|
| 13 |
1 1
|
mpoex |
|
| 14 |
5 13
|
eqeltri |
|
| 15 |
8 14
|
cathomfval |
|
| 16 |
15
|
a1i |
|
| 17 |
1 1
|
xpex |
|
| 18 |
17 1
|
mpoex |
|
| 19 |
7 18
|
eqeltri |
|
| 20 |
8 19
|
catcofval |
|
| 21 |
20
|
a1i |
|
| 22 |
|
tpex |
|
| 23 |
8 22
|
eqeltri |
|
| 24 |
23
|
a1i |
|
| 25 |
|
biid |
|
| 26 |
|
simpr |
|
| 27 |
5 2 26
|
parhomid |
|
| 28 |
|
snex |
|
| 29 |
9 28
|
unex |
|
| 30 |
4 29
|
eqeltri |
|
| 31 |
30 30
|
mpoex |
|
| 32 |
6 31
|
eqeltri |
|
| 33 |
|
simpr |
|
| 34 |
33
|
simp1d |
|
| 35 |
34
|
simpld |
|
| 36 |
34
|
simprd |
|
| 37 |
33
|
simp3d |
|
| 38 |
37
|
simp1d |
|
| 39 |
5 4 38
|
parhomcl |
|
| 40 |
2
|
snid |
|
| 41 |
|
elun2 |
|
| 42 |
40 41
|
ax-mp |
|
| 43 |
42 4
|
eleqtrri |
|
| 44 |
43
|
a1i |
|
| 45 |
6 7 32 35 36 36 39 44
|
parcoval |
|
| 46 |
5 3 38
|
parhomss |
|
| 47 |
|
sseqin2 |
|
| 48 |
46 47
|
sylib |
|
| 49 |
45 48
|
eqtrd |
|
| 50 |
33
|
simp2d |
|
| 51 |
50
|
simpld |
|
| 52 |
37
|
simp2d |
|
| 53 |
5 4 52
|
parhomcl |
|
| 54 |
6 7 32 36 36 51 44 53
|
parcoval |
|
| 55 |
5 3 52
|
parhomss |
|
| 56 |
|
dfss2 |
|
| 57 |
55 56
|
sylib |
|
| 58 |
54 57
|
eqtrd |
|
| 59 |
6 7 32 35 36 51 39 53
|
parcoval |
|
| 60 |
5 38 52 3
|
parhomco |
|
| 61 |
59 60
|
eqeltrd |
|
| 62 |
|
inass |
|
| 63 |
50
|
simprd |
|
| 64 |
37
|
simp3d |
|
| 65 |
5 4 64
|
parhomcl |
|
| 66 |
6 7 32 36 51 63 53 65
|
parcoval |
|
| 67 |
66
|
oveq1d |
|
| 68 |
5 52 64 3
|
parhomco |
|
| 69 |
5 4 68
|
parhomcl |
|
| 70 |
6 7 32 35 36 63 39 69
|
parcoval |
|
| 71 |
67 70
|
eqtrd |
|
| 72 |
59
|
oveq2d |
|
| 73 |
5 4 60
|
parhomcl |
|
| 74 |
6 7 32 35 51 63 73 65
|
parcoval |
|
| 75 |
72 74
|
eqtrd |
|
| 76 |
62 71 75
|
3eqtr4a |
|
| 77 |
12 16 21 24 25 27 49 58 61 76
|
iscatd2 |
|
| 78 |
77
|
mptru |
|