/// <summary>
/// この多項式が位置zで取る値を戻す。
/// </summary>
/// <param name="z">ガウス平面上の座標(p,y)</param>
/// <returns>多項式が位置zで取る値。</returns>
public WWComplex Evaluate(WWComplex z)
{
WWComplex w = WWComplex.Zero();
WWComplex zPower = WWComplex.Unity();
for (int i = 0; i < mCoeff.Length; ++i)
{
w = WWComplex.Add(w, zPower.Scale(mCoeff[i]));
zPower = WWComplex.Mul(zPower, z);
}
return(w);
}
