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Mirrors > Home > MPE Home > Th. List > df-asp | Structured version Visualization version Unicode version |
Description: Define the algebraic span of a set of vectors in an algebra. (Contributed by Mario Carneiro, 7-Jan-2015.) |
Ref | Expression |
---|---|
df-asp | AlgSpan AssAlg SubRing |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | casp 19310 | . 2 AlgSpan | |
2 | vw | . . 3 | |
3 | casa 19309 | . . 3 AssAlg | |
4 | vs | . . . 4 | |
5 | 2 | cv 1482 | . . . . . 6 |
6 | cbs 15857 | . . . . . 6 | |
7 | 5, 6 | cfv 5888 | . . . . 5 |
8 | 7 | cpw 4158 | . . . 4 |
9 | 4 | cv 1482 | . . . . . . 7 |
10 | vt | . . . . . . . 8 | |
11 | 10 | cv 1482 | . . . . . . 7 |
12 | 9, 11 | wss 3574 | . . . . . 6 |
13 | csubrg 18776 | . . . . . . . 8 SubRing | |
14 | 5, 13 | cfv 5888 | . . . . . . 7 SubRing |
15 | clss 18932 | . . . . . . . 8 | |
16 | 5, 15 | cfv 5888 | . . . . . . 7 |
17 | 14, 16 | cin 3573 | . . . . . 6 SubRing |
18 | 12, 10, 17 | crab 2916 | . . . . 5 SubRing |
19 | 18 | cint 4475 | . . . 4 SubRing |
20 | 4, 8, 19 | cmpt 4729 | . . 3 SubRing |
21 | 2, 3, 20 | cmpt 4729 | . 2 AssAlg SubRing |
22 | 1, 21 | wceq 1483 | 1 AlgSpan AssAlg SubRing |
Colors of variables: wff setvar class |
This definition is referenced by: aspval 19328 |
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