public static Polynomial operator *(Polynomial a, Polynomial b)
{
uint maxPower = a.MaxPower + b.MaxPower;
List<Mononomial> mononomials = new List<Mononomial>();
foreach (var mononomialA in a.Mononomials)
{
foreach (var mononomialB in b.Mononomials)
{
decimal tempCoeff = mononomialA.Coefficient;
tempCoeff *= mononomialB.Coefficient;
uint tempPow = mononomialA.Power + mononomialB.Power;
mononomials.Add(new Mononomial(tempCoeff, tempPow));
}
}
mononomials = mononomials.Where(x => x != null).ToList();
string literal = (a.Literal == b.Literal) ? b.Literal : a.Literal + b.Literal;
Polynomial result = new Polynomial(literal);
result.AddMononomials(mononomials);
return result;
}
public static Polynomial operator +(Polynomial a, Polynomial b)
{
if (!a.HasAnyMononomials() || !b.HasAnyMononomials())
{
throw new ArgumentNullException("polynomial", "Both polynomials must have at least one mononomial.");
}
uint maxPower = Math.Max(a.MaxPower, b.MaxPower);
List <Mononomial> mononomials = new List <Mononomial>();
for (uint pow = 0; pow <= maxPower; pow++)
{
decimal tempCoeff = 0.0m;
tempCoeff += a.Mononomials.Where(x => x.Power == pow).Select(x => x.Coefficient).ToArray().Sum();
tempCoeff += b.Mononomials.Where(x => x.Power == pow).Select(x => x.Coefficient).ToArray().Sum();
mononomials.Add(new Mononomial(tempCoeff, pow));
}
mononomials = mononomials.Where(x => x != null).ToList();
string literal = (a.Literal == b.Literal) ? b.Literal : a.Literal + b.Literal;
Polynomial result = new Polynomial(literal);
result.AddMononomials(mononomials);
return(result);
}
public static Polynomial operator *(Polynomial a, Polynomial b)
{
uint maxPower = a.MaxPower + b.MaxPower;
List <Mononomial> mononomials = new List <Mononomial>();
foreach (var mononomialA in a.Mononomials)
{
foreach (var mononomialB in b.Mononomials)
{
decimal tempCoeff = mononomialA.Coefficient;
tempCoeff *= mononomialB.Coefficient;
uint tempPow = mononomialA.Power + mononomialB.Power;
mononomials.Add(new Mononomial(tempCoeff, tempPow));
}
}
mononomials = mononomials.Where(x => x != null).ToList();
string literal = (a.Literal == b.Literal) ? b.Literal : a.Literal + b.Literal;
Polynomial result = new Polynomial(literal);
result.AddMononomials(mononomials);
return(result);
}
public static Polynomial operator +(Polynomial a, Polynomial b)
{
if (!a.HasAnyMononomials() || !b.HasAnyMononomials())
{
throw new ArgumentNullException("polynomial", "Both polynomials must have at least one mononomial.");
}
uint maxPower = Math.Max(a.MaxPower, b.MaxPower);
List<Mononomial> mononomials = new List<Mononomial>();
for (uint pow = 0; pow <= maxPower; pow++)
{
decimal tempCoeff = 0.0m;
tempCoeff += a.Mononomials.Where(x => x.Power == pow).Select(x => x.Coefficient).ToArray().Sum();
tempCoeff += b.Mononomials.Where(x => x.Power == pow).Select(x => x.Coefficient).ToArray().Sum();
mononomials.Add(new Mononomial(tempCoeff, pow));
}
mononomials = mononomials.Where(x => x != null).ToList();
string literal = (a.Literal == b.Literal) ? b.Literal : a.Literal + b.Literal;
Polynomial result = new Polynomial(literal);
result.AddMononomials(mononomials);
return result;
}
