/// <summary>Covert a String to a Summation.</summary> public static Org.Apache.Hadoop.Examples.PI.Math.Summation ValueOf(string s) { int i = 1; int j = s.IndexOf("; ", i); if (j < 0) { throw new ArgumentException("i=" + i + ", j=" + j + " < 0, s=" + s); } ArithmeticProgression N = ArithmeticProgression.ValueOf(Sharpen.Runtime.Substring (s, i, j)); i = j + 2; j = s.IndexOf("]", i); if (j < 0) { throw new ArgumentException("i=" + i + ", j=" + j + " < 0, s=" + s); } ArithmeticProgression E = ArithmeticProgression.ValueOf(Sharpen.Runtime.Substring (s, i, j)); Org.Apache.Hadoop.Examples.PI.Math.Summation sigma = new Org.Apache.Hadoop.Examples.PI.Math.Summation (N, E); i = j + 1; if (s.Length > i) { string value = Util.ParseStringVariable("value", Sharpen.Runtime.Substring(s, i)); sigma.SetValue(value.IndexOf('.') < 0 ? double.LongBitsToDouble(long.Parse(value) ) : double.ParseDouble(value)); } return(sigma); }
/// <summary>Constructor</summary> public Summation(ArithmeticProgression N, ArithmeticProgression E) { if (N.GetSteps() != E.GetSteps()) { throw new ArgumentException("N.getSteps() != E.getSteps()," + "\n N.getSteps()=" + N.GetSteps() + ", N=" + N + "\n E.getSteps()=" + E.GetSteps() + ", E=" + E); } this.N = N; this.E = E; }
private static TestSummation.Summation2 NewSummation(long @base, long range, long delta) { ArithmeticProgression N = new ArithmeticProgression('n', @base + 3, delta, @base + 3 + range); ArithmeticProgression E = new ArithmeticProgression('e', @base + range, -delta, @base ); return(new TestSummation.Summation2(N, E)); }
internal Summation2(ArithmeticProgression N, ArithmeticProgression E) : base(N, E) { }