CGAL::linear_base

template <class ForwardIterator, class OutputIterator>
OutputIterator	linear_base ( ForwardIterator first, ForwardIterator last, OutputIterator result)
		computes a basis of the linear space spanned by the vectors in A = tuple [first,last) and returns it via an iterator range starting in result. The returned iterator marks the end of the output. Precondition: $$A contains vectors of the same dimension $$d. Requirement: The value type of ForwardIterator and OutputIterator is Vector_d<R>.