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Mirrors > Home > ILE Home > Th. List > df-pws | Unicode version |
Description: Define a structure power, which is just a structure product where all the factors are the same. (Contributed by Mario Carneiro, 11-Jan-2015.) |
Ref | Expression |
---|---|
df-pws | s Scalars |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cpws 12144 | . 2 s | |
2 | vr | . . 3 | |
3 | vi | . . 3 | |
4 | cvv 2686 | . . 3 | |
5 | 2 | cv 1330 | . . . . 5 |
6 | csca 12024 | . . . . 5 Scalar | |
7 | 5, 6 | cfv 5123 | . . . 4 Scalar |
8 | 3 | cv 1330 | . . . . 5 |
9 | 5 | csn 3527 | . . . . 5 |
10 | 8, 9 | cxp 4537 | . . . 4 |
11 | cprds 12143 | . . . 4 s | |
12 | 7, 10, 11 | co 5774 | . . 3 Scalars |
13 | 2, 3, 4, 4, 12 | cmpo 5776 | . 2 Scalars |
14 | 1, 13 | wceq 1331 | 1 s Scalars |
Colors of variables: wff set class |
This definition is referenced by: (None) |
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