SCALE - scale the elements of a matrix

This procedure computes C = A f, where A and C are matrices and f is a real number.

Usage

The SCALE stored procedure has the following syntax:

SCALE(matrixA,factor,matrixC)

Parameters

matrixA: The name of input matrix A.; Type: NVARCHAR(ANY)
factor: The multiplication factor.; Type: DOUBLE
matrixC: The name of matrix C.; Type: NVARCHAR(ANY)

Returns

BOOLEAN TRUE always.

Examples

call nzm..shape('1,2,3,4,5,0,6,7,8',3,3,'A'); 
call nzm..scale('A','5','B'); 
call nzm..print('A');
call nzm..print('B');
call nzm..delete_matrix('A');
call nzm..delete_matrix('B');

 SHAPE
-------
 t
(1 row)

 SCALE
-------
 t
(1 row)

                 PRINT
-----------------------------------------
 -- matrix: A --
 1, 2, 3
 4, 5, 0
 6, 7, 8
(1 row)

                    PRINT
------------------------------------------------
 -- matrix: B --
 5, 10, 15
 20, 25, 0
 30, 35, 40
(1 row)

 DELETE_MATRIX
---------------
 t
(1 row)

 DELETE_MATRIX
---------------
 t
(1 row)