// divide method
public static Arrayd operator /(Arrayd a, Arrayd b)
{
for (int m = 0; m < a.dims.Length; m++)
{
if (a.dims[m] != b.dims[m])
{
throw new ArgumentException("Can not divide two arrayd with different element in some dimension.", nameof(a));
}
}
Arrayd ad = new Arrayd();
for (int i = 0; i < a.dims[0]; i++)
{
for (int j = 0; j < a.dims[1]; j++)
{
for (int k = 0; k < a.dims[2]; k++)
{
ad.arrayd[i, j, k] = a.arrayd[i, j, k] / b.arrayd[i, j, k];
}
}
}
return(ad);
}
// set ones method
public static Arrayd Ones(Arrayd a)
{
for (int m = 0; m < a.dims.Length; m++)
{
if (a.dims[m] == 0)
{
throw new ArgumentException("Can not set arrayd to zeros in some dimension.", nameof(a.dims));
}
}
Arrayd ad = new Arrayd();
for (int i = 0; i < a.dims[0]; i++)
{
for (int j = 0; j < a.dims[1]; j++)
{
for (int k = 0; k < a.dims[2]; k++)
{
ad.arrayd[i, j, k] = 1.0f;
}
}
}
return(ad);
}
// TODO: transpose
// get the transpose method
public static Arrayd Transpose(Arrayd a, int[] b)
{
for (int m = 0; m < a.dims.Length; m++)
{
if (a.dims[m] == 0)
{
throw new ArgumentException("Wrong arrayd, can not transpose arrayd with zero element in some dimension.", nameof(a));
}
}
Arrayd ad = new Arrayd();
return(ad);
}
public static Arrayd operator /(Arrayd a, double b)
{
if (b.GetType() != typeof(double))
{
throw new ArgumentException("Wrong number, the arrayd must divide double type number.", nameof(b));
}
Arrayd ad = new Arrayd();
for (int i = 0; i < a.dims[0]; i++)
{
for (int j = 0; j < a.dims[1]; j++)
{
for (int k = 0; k < a.dims[2]; k++)
{
ad.arrayd[i, j, k] = a.arrayd[i, j, k] / b;
}
}
}
return(ad);
}
// TODO: inverse
// get the inverse method
public static Arrayd Inverse(Arrayd a)
{
Arrayd ad = new Arrayd();
return(ad);
}
// TODO: div
public static Arrayd Div(Arrayd a, Arrayd b)
{
Arrayd ad = new Arrayd();
return(ad);
}
