using System;

using System.Collections.Generic;

using System.Text;

using System.Numerics;

namespace NumSharp.Core

{

public partial class NDArray

{

public NDArray sin()

{

var sinArray = new NDArray(this.dtype,this.shape);

Array dataSysArr = this.Storage.GetData();

Array sinDataSysArr = sinArray.Storage.GetData();

switch (dataSysArr)

{

case double[] data :

{

var sinData = sinDataSysArr as double[];

for (int idx = 0; idx < data.Length;idx++)

sinData[idx] = Math.Sin(data[idx]);

break;

}

case float[] data :

{

var sinData = sinDataSysArr as float[];

for (int idx = 0; idx < data.Length;idx++)

sinData[idx] = (float) Math.Sin((double)data[idx]) ;

break;

}

case Complex[] data :

{

var sinData = sinDataSysArr as Complex[];

for (int idx = 0; idx < data.Length;idx++)

sinData[idx] = Complex.Sin(data[idx]);

break;

}

case int[] data :

{

var sinData = sinDataSysArr as int[];

for (int idx = 0; idx < data.Length;idx++)

sinData[idx] = (int) Math.Sin((double)data[idx]);

break;

}

default :

{

throw new IncorrectTypeException();

}

}

return sinArray;

}

}

}