Double - Sqrt
Returns the square root of a specified number.
public static void Main() { double[] values = { 25653.25, 7883.75, 256, 64.0, 35.36, 8, 0, -7.6 }; Console.WriteLine(" Value Sqrt\n"); foreach (double value in values) { // C# Extension Method: Double - Sqrt Console.WriteLine("{0,7} {1,16:N3}", value, value.Sqrt()); } }
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using System; public static partial class Extensions { /// <summary> /// Returns the square root of a specified number. /// </summary> /// <param name="d">The number whose square root is to be found.</param> /// <returns> /// One of the values in the following table. parameter Return value Zero or positive The positive square root /// of . Negative Equals Equals. /// </returns> public static Double Sqrt(this Double d) { return Math.Sqrt(d); } }