Step |
Hyp |
Ref |
Expression |
1 |
|
idlsrgmulrval.1 |
Could not format S = ( IDLsrg ` R ) : No typesetting found for |- S = ( IDLsrg ` R ) with typecode |- |
2 |
|
idlsrgmulrval.2 |
|
3 |
|
idlsrgmulrval.3 |
|
4 |
|
idlsrgmulrcl.1 |
|
5 |
|
idlsrgmulrcl.2 |
|
6 |
|
idlsrgmulrcl.3 |
|
7 |
|
eqid |
|
8 |
|
eqid |
|
9 |
1 2 3 7 8 4 5 6
|
idlsrgmulrval |
|
10 |
|
eqid |
|
11 |
10 2
|
lidlss |
|
12 |
5 11
|
syl |
|
13 |
10 2
|
lidlss |
|
14 |
6 13
|
syl |
|
15 |
10 7 8 4 12 14
|
ringlsmss |
|
16 |
|
eqid |
|
17 |
16 10 2
|
rspcl |
|
18 |
4 15 17
|
syl2anc |
|
19 |
9 18
|
eqeltrd |
|