Mathbox for Alexander van der Vekens |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > df-linc | Structured version Visualization version Unicode version |
Description: Define the operation constructing a linear combination. Although this definition is taylored for linear combinations of vectors from left modules, it can be used for any structure having a , Scalar s and a scalar multiplication . (Contributed by AV, 29-Mar-2019.) |
Ref | Expression |
---|---|
df-linc | linC Scalar g |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | clinc 42193 | . 2 linC | |
2 | vm | . . 3 | |
3 | cvv 3200 | . . 3 | |
4 | vs | . . . 4 | |
5 | vv | . . . 4 | |
6 | 2 | cv 1482 | . . . . . . 7 |
7 | csca 15944 | . . . . . . 7 Scalar | |
8 | 6, 7 | cfv 5888 | . . . . . 6 Scalar |
9 | cbs 15857 | . . . . . 6 | |
10 | 8, 9 | cfv 5888 | . . . . 5 Scalar |
11 | 5 | cv 1482 | . . . . 5 |
12 | cmap 7857 | . . . . 5 | |
13 | 10, 11, 12 | co 6650 | . . . 4 Scalar |
14 | 6, 9 | cfv 5888 | . . . . 5 |
15 | 14 | cpw 4158 | . . . 4 |
16 | vx | . . . . . 6 | |
17 | 16 | cv 1482 | . . . . . . . 8 |
18 | 4 | cv 1482 | . . . . . . . 8 |
19 | 17, 18 | cfv 5888 | . . . . . . 7 |
20 | cvsca 15945 | . . . . . . . 8 | |
21 | 6, 20 | cfv 5888 | . . . . . . 7 |
22 | 19, 17, 21 | co 6650 | . . . . . 6 |
23 | 16, 11, 22 | cmpt 4729 | . . . . 5 |
24 | cgsu 16101 | . . . . 5 g | |
25 | 6, 23, 24 | co 6650 | . . . 4 g |
26 | 4, 5, 13, 15, 25 | cmpt2 6652 | . . 3 Scalar g |
27 | 2, 3, 26 | cmpt 4729 | . 2 Scalar g |
28 | 1, 27 | wceq 1483 | 1 linC Scalar g |
Colors of variables: wff setvar class |
This definition is referenced by: lincop 42197 dflinc2 42199 |
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