Cylindrical algebraic decomposition

• 1 cylindrical algebraic decomposition

柱面代数分解

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• Cylindrical algebraic decomposition — Given a set of polynomials in Rn and a set S in Rn the Cylindrical algebraic decomposition algorithm finds a decomposition of S in to a number of cells such that for each cell each polynomial has constant sign. See also Quantifier elimination… …   Wikipedia

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