Step |
Hyp |
Ref |
Expression |
1 |
|
islmod.v |
|
2 |
|
islmod.a |
|
3 |
|
islmod.s |
|
4 |
|
islmod.f |
|
5 |
|
islmod.k |
|
6 |
|
islmod.p |
|
7 |
|
islmod.t |
|
8 |
|
islmod.u |
|
9 |
|
fveq2 |
|
10 |
9 1
|
eqtr4di |
|
11 |
|
fveq2 |
|
12 |
11 2
|
eqtr4di |
|
13 |
|
fveq2 |
|
14 |
13 4
|
eqtr4di |
|
15 |
|
fveq2 |
|
16 |
15 3
|
eqtr4di |
|
17 |
16
|
sbceq1d |
|
18 |
14 17
|
sbceqbid |
|
19 |
12 18
|
sbceqbid |
|
20 |
10 19
|
sbceqbid |
|
21 |
1
|
fvexi |
|
22 |
2
|
fvexi |
|
23 |
4
|
fvexi |
|
24 |
|
simp3 |
|
25 |
24
|
fveq2d |
|
26 |
25 5
|
eqtr4di |
|
27 |
24
|
fveq2d |
|
28 |
27 6
|
eqtr4di |
|
29 |
24
|
fveq2d |
|
30 |
29 7
|
eqtr4di |
|
31 |
30
|
sbceq1d |
|
32 |
7
|
fvexi |
|
33 |
|
oveq |
|
34 |
33
|
oveq1d |
|
35 |
34
|
eqeq1d |
|
36 |
35
|
anbi1d |
|
37 |
36
|
anbi2d |
|
38 |
37
|
2ralbidv |
|
39 |
38
|
2ralbidv |
|
40 |
39
|
anbi2d |
|
41 |
32 40
|
sbcie |
|
42 |
24
|
eleq1d |
|
43 |
|
simp1 |
|
44 |
43
|
eleq2d |
|
45 |
|
simp2 |
|
46 |
45
|
oveqd |
|
47 |
46
|
oveq2d |
|
48 |
45
|
oveqd |
|
49 |
47 48
|
eqeq12d |
|
50 |
45
|
oveqd |
|
51 |
50
|
eqeq2d |
|
52 |
44 49 51
|
3anbi123d |
|
53 |
24
|
fveq2d |
|
54 |
53 8
|
eqtr4di |
|
55 |
54
|
oveq1d |
|
56 |
55
|
eqeq1d |
|
57 |
56
|
anbi2d |
|
58 |
52 57
|
anbi12d |
|
59 |
43 58
|
raleqbidv |
|
60 |
43 59
|
raleqbidv |
|
61 |
60
|
2ralbidv |
|
62 |
42 61
|
anbi12d |
|
63 |
41 62
|
syl5bb |
|
64 |
31 63
|
bitrd |
|
65 |
28 64
|
sbceqbid |
|
66 |
26 65
|
sbceqbid |
|
67 |
66
|
sbcbidv |
|
68 |
21 22 23 67
|
sbc3ie |
|
69 |
3
|
fvexi |
|
70 |
5
|
fvexi |
|
71 |
6
|
fvexi |
|
72 |
|
simp2 |
|
73 |
|
simp1 |
|
74 |
73
|
oveqd |
|
75 |
74
|
eleq1d |
|
76 |
73
|
oveqd |
|
77 |
73
|
oveqd |
|
78 |
74 77
|
oveq12d |
|
79 |
76 78
|
eqeq12d |
|
80 |
|
simp3 |
|
81 |
80
|
oveqd |
|
82 |
81
|
oveq1d |
|
83 |
73
|
oveqd |
|
84 |
82 83
|
eqtrd |
|
85 |
73
|
oveqd |
|
86 |
85 74
|
oveq12d |
|
87 |
84 86
|
eqeq12d |
|
88 |
75 79 87
|
3anbi123d |
|
89 |
73
|
oveqd |
|
90 |
74
|
oveq2d |
|
91 |
73
|
oveqd |
|
92 |
90 91
|
eqtrd |
|
93 |
89 92
|
eqeq12d |
|
94 |
73
|
oveqd |
|
95 |
94
|
eqeq1d |
|
96 |
93 95
|
anbi12d |
|
97 |
88 96
|
anbi12d |
|
98 |
97
|
2ralbidv |
|
99 |
72 98
|
raleqbidv |
|
100 |
72 99
|
raleqbidv |
|
101 |
100
|
anbi2d |
|
102 |
69 70 71 101
|
sbc3ie |
|
103 |
68 102
|
bitri |
|
104 |
20 103
|
bitrdi |
|
105 |
|
df-lmod |
|
106 |
104 105
|
elrab2 |
|
107 |
|
3anass |
|
108 |
106 107
|
bitr4i |
|