Step |
Hyp |
Ref |
Expression |
1 |
|
bnj1452.1 |
|
2 |
|
bnj1452.2 |
|
3 |
|
bnj1452.3 |
|
4 |
|
bnj1452.4 |
|
5 |
|
bnj1452.5 |
|
6 |
|
bnj1452.6 |
|
7 |
|
bnj1452.7 |
|
8 |
|
bnj1452.8 |
Could not format ( ta' <-> [. y / x ]. ta ) : No typesetting found for |- ( ta' <-> [. y / x ]. ta ) with typecode |- |
9 |
|
bnj1452.9 |
Could not format H = { f | E. y e. _pred ( x , A , R ) ta' } : No typesetting found for |- H = { f | E. y e. _pred ( x , A , R ) ta' } with typecode |- |
10 |
|
bnj1452.10 |
|
11 |
|
bnj1452.11 |
|
12 |
|
bnj1452.12 |
|
13 |
|
bnj1452.13 |
|
14 |
|
bnj1452.14 |
|
15 |
5 7
|
bnj1212 |
|
16 |
15
|
snssd |
|
17 |
|
bnj1147 |
|
18 |
17
|
a1i |
|
19 |
16 18
|
unssd |
|
20 |
14 19
|
eqsstrid |
|
21 |
|
elsni |
|
22 |
21
|
adantl |
|
23 |
|
bnj602 |
|
24 |
22 23
|
syl |
|
25 |
6
|
simplbi |
|
26 |
7 25
|
bnj835 |
|
27 |
|
bnj906 |
|
28 |
26 15 27
|
syl2anc |
|
29 |
28
|
ad2antrr |
|
30 |
24 29
|
eqsstrd |
|
31 |
|
ssun4 |
|
32 |
31 14
|
sseqtrrdi |
|
33 |
30 32
|
syl |
|
34 |
26
|
ad2antrr |
|
35 |
|
simpr |
|
36 |
17 35
|
bnj1213 |
|
37 |
|
bnj906 |
|
38 |
34 36 37
|
syl2anc |
|
39 |
15
|
ad2antrr |
|
40 |
|
bnj1125 |
|
41 |
34 39 35 40
|
syl3anc |
|
42 |
38 41
|
sstrd |
|
43 |
42 32
|
syl |
|
44 |
14
|
bnj1424 |
|
45 |
44
|
adantl |
|
46 |
33 43 45
|
mpjaodan |
|
47 |
46
|
ralrimiva |
|
48 |
|
snex |
|
49 |
48
|
a1i |
|
50 |
|
bnj893 |
|
51 |
26 15 50
|
syl2anc |
|
52 |
49 51
|
bnj1149 |
|
53 |
14 52
|
eqeltrid |
|
54 |
1
|
bnj1454 |
|
55 |
53 54
|
syl |
|
56 |
|
bnj602 |
|
57 |
56
|
sseq1d |
|
58 |
57
|
cbvralvw |
|
59 |
58
|
anbi2i |
|
60 |
59
|
sbcbii |
|
61 |
55 60
|
syl6bb |
|
62 |
|
sseq1 |
|
63 |
|
sseq2 |
|
64 |
63
|
raleqbi1dv |
|
65 |
62 64
|
anbi12d |
|
66 |
65
|
sbcieg |
|
67 |
53 66
|
syl |
|
68 |
61 67
|
bitrd |
|
69 |
20 47 68
|
mpbir2and |
|