public void CharacteristicPolynomial()
{
//arrange
double TOL = 10E-6;
CMatrix zero = new CMatrix(_m.RowCount, _m.ColumnCount);
//action
CPolynomial poly = CMatrix.CharacteristicPolynomial(_m);
CMatrix test = poly.Evaluate(_m);
//assert
CMatrix.FuzzyEquals(test, zero, TOL).Should().BeTrue();
}
public override object Evaluate()
{
return(new CMatrix(CMatrix.CharacteristicPolynomial(SubExpression.EvaluateAsCMatrix()).ToArray()));
}