Step |
Hyp |
Ref |
Expression |
1 |
|
psrring.s |
|
2 |
|
psrring.i |
|
3 |
|
psrring.r |
|
4 |
|
psrass.d |
|
5 |
|
psrass.t |
|
6 |
|
psrass.b |
|
7 |
|
psrass.x |
|
8 |
|
psrass.y |
|
9 |
|
psrass.z |
|
10 |
|
psrdi.a |
|
11 |
|
eqid |
|
12 |
1 6 11 10 8 9
|
psradd |
|
13 |
12
|
fveq1d |
|
14 |
13
|
ad2antrr |
|
15 |
|
ssrab2 |
|
16 |
|
eqid |
|
17 |
4 16
|
psrbagconcl |
|
18 |
17
|
adantll |
|
19 |
15 18
|
sselid |
|
20 |
|
eqid |
|
21 |
1 20 4 6 8
|
psrelbas |
|
22 |
21
|
ad2antrr |
|
23 |
22
|
ffnd |
|
24 |
1 20 4 6 9
|
psrelbas |
|
25 |
24
|
ad2antrr |
|
26 |
25
|
ffnd |
|
27 |
|
ovex |
|
28 |
4 27
|
rabex2 |
|
29 |
28
|
a1i |
|
30 |
|
inidm |
|
31 |
|
eqidd |
|
32 |
|
eqidd |
|
33 |
23 26 29 29 30 31 32
|
ofval |
|
34 |
19 33
|
mpdan |
|
35 |
14 34
|
eqtrd |
|
36 |
35
|
oveq2d |
|
37 |
3
|
ad2antrr |
|
38 |
1 20 4 6 7
|
psrelbas |
|
39 |
38
|
ad2antrr |
|
40 |
|
simpr |
|
41 |
15 40
|
sselid |
|
42 |
39 41
|
ffvelcdmd |
|
43 |
22 19
|
ffvelcdmd |
|
44 |
25 19
|
ffvelcdmd |
|
45 |
|
eqid |
|
46 |
20 11 45
|
ringdi |
|
47 |
37 42 43 44 46
|
syl13anc |
|
48 |
36 47
|
eqtrd |
|
49 |
48
|
mpteq2dva |
|
50 |
4
|
psrbaglefi |
|
51 |
50
|
adantl |
|
52 |
20 45 37 42 43
|
ringcld |
|
53 |
20 45 37 42 44
|
ringcld |
|
54 |
|
eqidd |
|
55 |
|
eqidd |
|
56 |
51 52 53 54 55
|
offval2 |
|
57 |
49 56
|
eqtr4d |
|
58 |
57
|
oveq2d |
|
59 |
3
|
adantr |
|
60 |
59
|
ringcmnd |
|
61 |
|
eqid |
|
62 |
|
eqid |
|
63 |
20 11 60 51 52 53 61 62
|
gsummptfidmadd2 |
|
64 |
58 63
|
eqtrd |
|
65 |
64
|
mpteq2dva |
|
66 |
3
|
ringgrpd |
|
67 |
66
|
grpmgmd |
|
68 |
1 6 10 67 8 9
|
psraddcl |
|
69 |
1 6 45 5 4 7 68
|
psrmulfval |
|
70 |
1 6 5 3 7 8
|
psrmulcl |
|
71 |
1 6 5 3 7 9
|
psrmulcl |
|
72 |
1 6 11 10 70 71
|
psradd |
|
73 |
28
|
a1i |
|
74 |
|
ovexd |
|
75 |
|
ovexd |
|
76 |
1 6 45 5 4 7 8
|
psrmulfval |
|
77 |
1 6 45 5 4 7 9
|
psrmulfval |
|
78 |
73 74 75 76 77
|
offval2 |
|
79 |
72 78
|
eqtrd |
|
80 |
65 69 79
|
3eqtr4d |
|