HP Prime Graphing Calculator - Manual (Page 484)

478 Matrices
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
Row Norm Row Norm. Finds the maximum value (over all rows) for
the sums of the absolute values of all elements in a row.
ROWNORM(matrix)
Example:
ROWNORM returns 7
Column Norm Column Norm. Finds the maximum value (over all
columns) of the sums of the absolute values of all elements
in a column.
COLNORM(matrix)
Example:
COLNORM returns 6
1 1 1
1 3 9
1 5 25
1 2
3 4
1 2
3 4






1 2
3 4





