AlgebraicStructureTraits::RootOf

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AdaptableFunctor computes a real root of a square-free univariate polynomial.

AlgebraicStructureTraits::RootOf::result_type
	Is AlgebraicStructureTraits::Type.

template<class InputIterator>

result_type

root_of ( int k , InputIterator begin , InputIterator end )

returns the k-th real root of the univariate polynomial, which is defined by the iterator range, where begin refers to the constant term.

Precondition:

The polynomial is square-free.

Precondition:

The value type of the InputIterator is AlgebraicStructureTraits::Type