001    /**
002      * Vector Scalar Multiplication Interface.
003      * @author Heinz Kredel.
004      */
005    public interface VSMInf {
006    
007    /**
008     * Computes the scalar multiplication of two vectors.
009     * @param A Vector.
010     * @param B Vector.
011     */
012        public double multiply(double[] A, double[] B);
013    
014    /**
015     * Computes the norm of a vector.
016     * @param A norm.
017     */
018        public double norm(double[] A);
019    
020    }