代数 コマンド こちらも参照 nPr コマンド. AreEqual Assume CFactor CIFactor CSolutions CSolve Coefficients CommonDenominator CompleteSquare ComplexRoot ContinuedFraction Degree Denominator Div Division Divisors DivisorsList DivisorsSum Eliminate Expand ExtendedGCD Factor Factors FromBase GCD GeometricMean HarmonicMean IFactor IsFactored IsInteger IsPrime LCM LeftSide Max Mean Midpoint Min MixedNumber Mod ModularExponent NSolutions NSolve NextPrime Normalize Numerator Numeric ParseToNumber PartialFractions PlotSolve Polynomial PreviousPrime PrimeFactors Product RandomBetween RandomPolynomial Rationalize RightSide Root Simplify Solutions Solve SolveCubic SolveQuartic Substitute Sum ToBase Vertex