HP Prime Graphing Calculator - Manual (Page 483)

Matrices 479
Hilbert Given a positive integer, n, returns the n th order Hilbert
matrix. Each element of the matrix is given by the formula
1/(j+k-1) where j is the row number and k is the column
number.
hilbert(n)
Example:
In CAS view, hilbert(4) returns
Isometric Matrix of an isometry given by its proper elements.
mkisom(vector,sign(1 or -1))
Example:
In CAS view, mkisom([1,2],1) returns
Vandermonde Returns the Vandermonde matrix. Given a vector [n1, n2
… nj], returns a matrix whose first row is [(n1)
0 , (n1) 1 ,
(n1) 2 , …,(n1) j-1 ]. The second row is [(n2) 0 , (n2) 1 , (n2) 2 ,
…,(n2) j-1 ], etc.
vandermonde(vector)
Example:
vandermonde([1 3 5]) returns
Basic
Norm Returns the Frobenius norm of a matrix.
|matrix|
Example:
returns 5.47722557505
1 1
2
- 1
3
- 1
4
-
1
2
- 1
3
- 1
4
- 1
5
-
1
3
- 1
4
- 1
5
- 1
6
-
1
4
- 1
5
- 1
6
- 1
7
-
1   cos 1   sin –
1   sin 1   cos
1 1 1
1 3 9
1 5 25
1 2
3 4