add method
Adds other
to this Polynomial.
Implementation
Polynomial<T> add(Polynomial<T> other,
{DataType<T>? dataType, PolynomialFormat? format}) {
final result = createPolynomial<T>(
this, math.max(degree, other.degree), dataType, format);
binaryOperator<T>(result, this, other, result.dataType.field.add);
return result;
}