//http://advancementvoyage.codeplex.com/
//Microsoft Public License (Ms-PL)
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace AdvancementVoyage.Magic.Utility
{
    /// <summary>
    /// Extension methods for the int type.
    /// </summary>
    public static class IntExtensions
    {
        /// <summary>
        /// Converts an integer into a roman numeral.
        /// </summary>
        /// <param name="number">
        /// The number being transformed.
        /// </param>
        /// <returns>
        /// A string representation of the number&#039;s corresponding roman numeral.
        /// </returns>
        public static string ToRomanNumeral(this int number)
        {

            var retVal = new StringBuilder(5);
            var valueMap = new SortedDictionary<int, string>
                               {
                                   { 1, "I" },
                                   { 4, "IV" },
                                   { 5, "V" },
                                   { 9, "IX" },
                                   { 10, "X" },
                                   { 40, "XL" },
                                   { 50, "L" },
                                   { 90, "XC" },
                                   { 100, "C" },
                                   { 400, "CD" },
                                   { 500, "D" },
                                   { 900, "CM" },
                                   { 1000, "M" },
                               };

            foreach (var kvp in valueMap.Reverse())
            {
                while (number >= kvp.Key)
                {
                    number -= kvp.Key;
                    retVal.Append(kvp.Value);
                }
            }

            return retVal.ToString();
        }
    }
}

   
     

   
 
//http://advancementvoyage.codeplex.com/
//Microsoft Public License (Ms-PL)
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace AroLibraries.ExtensionMethods
{
    public static class IntExt
    {
        public static IEnumerable<int> Ext_IterateTo(this int start, int end)
        {
            var diff = end - start > 0 ? 1 : -1;
            for (var current = start; current != end; current += diff)
            {
                yield return current;
            }
        }

        public static bool Ext_ToBool(this int i)
        {
            if (i > 0)
                return true;
            return false;
        }

        public static bool Ext_IsEven(this int iInt)
        {
            if ((iInt % 2) == 0)
            {
                return true;
            }
            return false;
        }
        public static bool Ext_IsPositive(this int iInt)
        {
            if (iInt > 0)
                return true;
            return false;
        }

    }
}

   
     

class TestParams
{
private static void Average(string title, params int[] values)
{
int sum = 0;
for (int i = 0; i < values.Length; i++) { sum += values[i]; System.Console.Write(values[i] + ", "); } System.Console.WriteLine((float)sum/values.Length); } static void Main() { Average ("List One", 5, 10, 15); Average ("List Two", 5, 10, 15, 20, 25, 30); } } [/csharp]

   
 

//http://walkmen.codeplex.com/license
// License:  GNU General Public License version 2 (GPLv2)  


using System;
using System.Collections.Generic;
using System.Text;

namespace Walkmen.Util
{
    public sealed class NumericUtils
    {
        private NumericUtils()
        {
        }

        public static byte[] WriteSynchsafeInt32(int value)
        {
            byte[] result = new byte[4];
            result[0] = (byte)((value & 0xFE00000) >> 21);
            result[1] = (byte)((value & 0x01FC000) >> 14);
            result[2] = (byte)((value & 0x0003F80) >> 7);
            result[3] = (byte)((value & 0x000007F));

            return result;
        }
    }
}

   
     

//http://walkmen.codeplex.com/license
// License: GNU General Public License version 2 (GPLv2)

using System;
using System.Collections.Generic;
using System.Text;

namespace Walkmen.Util
{
public sealed class NumericUtils
{
private NumericUtils()
{
}

public static int ReadSynchsafeInt32(byte[] buffer, int offset)
{
return ((buffer[offset + 0] & 0x7F) << 21) | ((buffer[offset + 1] & 0x7F) << 14) | ((buffer[offset + 2] & 0x7F) << 7) | (buffer[offset + 3] & 0x7f); } } } [/csharp]

   
 
#region License
// Copyright (c) 2007 James Newton-King
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#endregion

using System;
using System.Collections.Generic;
using System.Text;

namespace Newtonsoft.Json.Utilities
{
  internal class MathUtils
  {


    public static int? Min(int? val1, int? val2)
    {
      if (val1 == null)
        return val2;
      if (val2 == null)
        return val1;

      return Math.Min(val1.Value, val2.Value);
    }

    public static int? Max(int? val1, int? val2)
    {
      if (val1 == null)
        return val2;
      if (val2 == null)
        return val1;

      return Math.Max(val1.Value, val2.Value);
    }

    public static double? Min(double? val1, double? val2)
    {
      if (val1 == null)
        return val2;
      if (val2 == null)
        return val1;

      return Math.Min(val1.Value, val2.Value);
    }

    public static double? Max(double? val1, double? val2)
    {
      if (val1 == null)
        return val2;
      if (val2 == null)
        return val1;

      return Math.Max(val1.Value, val2.Value);
    }
  }
}

   
     

#region License
// Copyright (c) 2007 James Newton-King
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the “Software”), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#endregion

using System;
using System.Collections.Generic;
using System.Text;

namespace Newtonsoft.Json.Utilities
{
internal class MathUtils
{

public static int IntLength(int i)
{
if (i < 0) throw new ArgumentOutOfRangeException(); if (i == 0) return 1; return (int)Math.Floor(Math.Log10(i)) + 1; } } } [/csharp]