ABS_ELEMENTS - elementwise ABS (entire matrix operation)

This procedure implements the elementwise absolute value calculation.

Usage

This ABS_ELEMENTS stored procedure has the following syntax:

ABS_ELEMENTS('matrixIn','matrixOut')
Parameters
matrixIn
The name of the input matrix.
Type: NVARCHAR(ANY)
matrixOut
The name of the output matrix.
Type: NVARCHAR(ANY)
Returns
BOOLEAN TRUE, if successful.

Examples

CALL nzm..SHAPE('-1.0', 4, 4, 'A');
CALL nzm..ABS_ELEMENTS('A', 'B');
CALL nzm..PRINT('A');
CALL nzm..PRINT('B');
CALL nzm..DELETE_MATRIX('A' );
CALL nzm..DELETE_MATRIX('B' );

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

 ABS_ELEMENTS
--------------
 t
(1 row)

                              PRINT
-----------------------------------------------------------------------------
 -- matrix: A --
-1, -1, -1, -1
-1, -1, -1, -1
-1, -1, -1, -1
-1, -1, -1, -1
(1 row)

                              PRINT
-------------------------------------------------------------
 -- matrix: B --
1,1,1,1
1,1,1,1
1,1,1,1
1,1,1,1
(1 row)

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

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