using System; using System.Collections.Generic; using System.Linq; using System.Text; using V = Science.Mathematics.VectorCalculus; namespace VectorCalculus5Ed.Chapter1.Section2 { public class Example12 { public Example12() { } private string result; public string Result { get{return result;} } public void Compute() { V.Vector f1 = V.UnitVector.i + V.UnitVector.k; V.Vector f2 = V.UnitVector.j + V.UnitVector.k; V.Vector f = -f1 - f2; result += f.ToString(); } } } // (-1,-1,-2)