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On finding the largest root of a polynomial. (English) Zbl 0715.65033
Graeffe’s method is shown to be useful to find close bounds for the absolute value of the roots of a polynomial after making use of the bounds given by Knuth.
Reviewer: V.Subba Rao

65H05 Numerical computation of solutions to single equations
65E05 General theory of numerical methods in complex analysis (potential theory, etc.)
30C15 Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral)
Full Text: DOI EuDML
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