mirror of https://github.com/CGAL/cgal
30 lines
796 B
TeX
30 lines
796 B
TeX
\begin{ccRefFunction}{root_of}
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\ccDefinition
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The function \ccRefName\ computes a real root of a square-free univariate
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polynomial.
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The function is guaranteed to be well defined in case the value type, \ccc{NT},
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of the iterator range is a model of the \ccc{FieldWithRootOf} concept.
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\ccInclude{CGAL/number_utils.h}
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\ccFunction{template <class InputIterator> NT
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root_of(int k, InputIterator begin, InputIterator end);}
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{
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returns the k-th real root of the univariate polynomial,
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which is defined by the iterator range,
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where begin refers to the constant term.
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\ccPrecond The polynomial is square-free.
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}
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\ccSeeAlso
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\ccRefConceptPage{FieldWithRootOf}\\
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\ccRefConceptPage{AlgebraicStructureTraits::RootOf}\\
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\end{ccRefFunction}
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