I4DTensor _FormIntoTensor(ILinearAlgebraProvider lap, IVector vector, I4DTensor tensor)
{
var indexableVector = vector.AsIndexable();
var tensorList = new List <I3DTensor>();
for (var i = 0; i < tensor.Count; i++)
{
var matrixList = new List <IMatrix>();
for (var j = 0; j < tensor.Depth; j++)
{
matrixList.Add(lap.CreateMatrix(tensor.RowCount, tensor.ColumnCount, indexableVector[j]));
}
tensorList.Add(lap.Create3DTensor(matrixList));
}
return(lap.Create4DTensor(tensorList));
}
