public Add_SumRaisedToPower(Interface_Numerator num_f)
{
InitializeComponent();
Num_F = num_f;
Sum_To_Power = new SumRaisedToPower();
this.Text = "New sum";
SumTextBox.Enabled = false;
}
private static Summand ConvertToSummand(string stringToParse)
{
Summand summand = new Summand();
summand.Coefficient = FindCoefficient(stringToParse);
summand.PolynomialDegree = FindPolynomialDegree(stringToParse);
var elementaryFunctionList = FindElementaryFunction(stringToParse);
foreach (var function in elementaryFunctionList)
{
summand.Multiplicands.Add(ConvertToElementaryFunction(function));
}
var sumsRaisedToPowerList = FindSumRaisedToPower(stringToParse);
foreach (var sum in sumsRaisedToPowerList)
{
SumRaisedToPower sumRaisedToPower = new SumRaisedToPower();
sumRaisedToPower.Degree = GetSumsRaisedToPowerDegree(sum);
sumRaisedToPower.Sum = Parse(EliminateDegree(sum));
summand.SumsRaisedToPower.Add(sumRaisedToPower);
}
return summand;
}
public void Add_SumRaisedToPower_To_Summand(SumRaisedToPower sum)
{
if (All_Functions.SumsRaisedToPower == null)
All_Functions.SumsRaisedToPower = new List<SumRaisedToPower>();
All_Functions.SumsRaisedToPower.Add(sum);
}
public static IEnumerable<Summand> RaiseSumToPower(SumRaisedToPower sumRaisedToPower)
{
var raisedInnerSums = sumRaisedToPower.Sum.SelectMany(RaiseSumsToPower);
var returned = raisedInnerSums;
for (int i = 2; i <= sumRaisedToPower.Degree; i++)
{
returned = DistributeIncludingElementaryFunctions(returned, raisedInnerSums);
}
return returned;
}