public List <ArgumentValue> GetAllVariables(bool OnlyNonConstants)
{
var lista = A.GetAllVariables(OnlyNonConstants);
lista.AddRange(B.GetAllVariables(OnlyNonConstants));
return(lista);
}
public List <ArgumentValue> GetAllVariables(bool OnlyNonConstants)
{
List <ArgumentValue> listA, listB;
listA = A.GetAllVariables(OnlyNonConstants);
listB = B.GetAllVariables(OnlyNonConstants);
listA.AddRange(listB);
return(listA);
}
/// <summary>
/// Calculates all the partial derivatives of a given formula.
/// </summary>
/// <param name="Formula">The formula for which to calculate all partial derivatives.</param>
/// <returns>A list of tuples, containing the ArgumentValue for which it was calculated (item1) and the formula itself(item2).</returns>
public static List <Tuple <ArgumentValue, SyntaxBlock> > CalculatePartialDerivatives(SyntaxBlock Formula)
{
var AllVariableVariables = Formula.GetAllVariables(true);
var distinctVariables = AllVariableVariables.Distinct();
List <Tuple <ArgumentValue, SyntaxBlock> > PartialDerivatives = new List <Tuple <ArgumentValue, SyntaxBlock> >();
foreach (ArgumentValue i in distinctVariables)
{
PartialDerivatives.Add(new Tuple <ArgumentValue, SyntaxBlock>((ArgumentValue)i, Formula.Derivative((ArgumentValue)i).Simplify()));
}
return(PartialDerivatives);
}
