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b1b3bae | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | /// ------------------------------------------------------
/// SwarmOps - Numeric and heuristic optimization for C#
/// Copyright (C) 2003-2011 Magnus Erik Hvass Pedersen.
/// Please see the file license.txt for license details.
/// SwarmOps on the internet: http://www.Hvass-Labs.org/
/// ------------------------------------------------------
using System.Linq;
namespace SwarmOps
{
public static partial class Tools
{
/// <summary>
/// Euclidian norm (or length) of a numeric vector.
/// </summary>
public static double Norm(double[] x)
{
return System.Math.Sqrt(x.Aggregate((double)0.0, (sum, elm) => sum += elm * elm));
}
}
}
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