| Step |
Hyp |
Ref |
Expression |
| 1 |
|
mptbi12f.1 |
|
| 2 |
|
mptbi12f.2 |
|
| 3 |
1 2
|
nfeq |
|
| 4 |
|
eleq2 |
|
| 5 |
3 4
|
alrimi |
|
| 6 |
|
ax-5 |
|
| 7 |
5 6
|
sylg |
|
| 8 |
|
eqeq2 |
|
| 9 |
8
|
alrimiv |
|
| 10 |
9
|
ralimi |
|
| 11 |
|
df-ral |
|
| 12 |
10 11
|
sylib |
|
| 13 |
|
19.21v |
|
| 14 |
13
|
albii |
|
| 15 |
12 14
|
sylibr |
|
| 16 |
|
id |
|
| 17 |
16
|
alanimi |
|
| 18 |
17
|
alanimi |
|
| 19 |
7 15 18
|
syl2an |
|
| 20 |
|
tsan2 |
|
| 21 |
20
|
ord |
|
| 22 |
|
tsbi2 |
|
| 23 |
22
|
ord |
|
| 24 |
23
|
a1dd |
|
| 25 |
|
ax-1 |
|
| 26 |
24 25
|
contrd |
|
| 27 |
26
|
a1d |
|
| 28 |
21 27
|
cnf1dd |
|
| 29 |
|
simplim |
|
| 30 |
29
|
a1d |
|
| 31 |
|
tsbi3 |
|
| 32 |
31
|
ord |
|
| 33 |
|
tsan2 |
|
| 34 |
33
|
a1d |
|
| 35 |
32 34
|
cnf1dd |
|
| 36 |
30 35
|
contrd |
|
| 37 |
36
|
ord |
|
| 38 |
|
tsan2 |
|
| 39 |
38
|
a1d |
|
| 40 |
37 39
|
cnf1dd |
|
| 41 |
28 40
|
contrd |
|
| 42 |
41
|
a1d |
|
| 43 |
29
|
a1d |
|
| 44 |
|
tsan3 |
|
| 45 |
44
|
a1d |
|
| 46 |
43 45
|
cnfn2dd |
|
| 47 |
42 46
|
mpdd |
|
| 48 |
|
notnotr |
|
| 49 |
48
|
a1i |
|
| 50 |
38
|
a1d |
|
| 51 |
49 50
|
cnfn2dd |
|
| 52 |
36
|
a1d |
|
| 53 |
51 52
|
cnfn2dd |
|
| 54 |
|
tsan3 |
|
| 55 |
54
|
a1d |
|
| 56 |
49 55
|
cnfn2dd |
|
| 57 |
29
|
a1d |
|
| 58 |
44
|
a1d |
|
| 59 |
57 58
|
cnfn2dd |
|
| 60 |
53 59
|
mpdd |
|
| 61 |
|
tsbi3 |
|
| 62 |
61
|
a1d |
|
| 63 |
60 62
|
cnfn2dd |
|
| 64 |
56 63
|
cnfn2dd |
|
| 65 |
53 64
|
jcad |
|
| 66 |
|
ax-1 |
|
| 67 |
|
tsim3 |
|
| 68 |
67
|
a1d |
|
| 69 |
66 68
|
cnf2dd |
|
| 70 |
|
tsbi1 |
|
| 71 |
70
|
a1d |
|
| 72 |
69 71
|
cnf2dd |
|
| 73 |
49 72
|
cnfn2dd |
|
| 74 |
65 73
|
contrd |
|
| 75 |
74
|
a1d |
|
| 76 |
26
|
a1d |
|
| 77 |
75 76
|
cnf2dd |
|
| 78 |
|
tsan3 |
|
| 79 |
78
|
a1d |
|
| 80 |
77 79
|
cnfn2dd |
|
| 81 |
33
|
a1d |
|
| 82 |
43 81
|
cnfn2dd |
|
| 83 |
|
tsbi4 |
|
| 84 |
83
|
a1d |
|
| 85 |
82 84
|
cnfn2dd |
|
| 86 |
42 85
|
cnfn1dd |
|
| 87 |
|
tsan1 |
|
| 88 |
87
|
a1d |
|
| 89 |
75 88
|
cnf2dd |
|
| 90 |
86 89
|
cnfn1dd |
|
| 91 |
|
tsbi4 |
|
| 92 |
91
|
a1d |
|
| 93 |
92
|
or32dd |
|
| 94 |
90 93
|
cnf2dd |
|
| 95 |
80 94
|
cnfn1dd |
|
| 96 |
47 95
|
contrd |
|
| 97 |
96
|
efald2 |
|
| 98 |
97
|
2alimi |
|
| 99 |
19 98
|
syl |
|
| 100 |
|
eqopab2bw |
|
| 101 |
99 100
|
sylibr |
|
| 102 |
|
df-mpt |
|
| 103 |
|
df-mpt |
|
| 104 |
101 102 103
|
3eqtr4g |
|