Description: The set of scalars of a constructed algebra. (Contributed by Stefan O'Rear, 27-Nov-2014) (Revised by Mario Carneiro, 29-Aug-2015)
Ref | Expression | ||
---|---|---|---|
Hypothesis | algpart.a | |
|
Assertion | algsca | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | algpart.a | |
|
2 | 1 | algstr | |
3 | scaid | |
|
4 | snsspr1 | |
|
5 | ssun2 | |
|
6 | 5 1 | sseqtrri | |
7 | 4 6 | sstri | |
8 | 2 3 7 | strfv | |