APCACULUSWORDSabsolutelyconvergentadj绝对收敛antiderivativen不定积分binomialtheoremn二项式定理二项展开式chainrulen链规则calculusn微积分学conditionallyconvergentadj条件收敛continuityn连续convergev收敛definiteintegraln定积分derivativen导数differentialcoefficientn微分differentialequationn微分方程directionalderivativen方向导数divergev发散divergencen散度gradientn梯度implicitdifferentiationn隐函数微分implicitfunctionn隐函数improperintegraln广义积分integrableadj可积的integraln积分integrationbypartsn部分积分法lefthandlimitn左极限limitn极限localmaximumn极大值localminimumn极小值methodoflagr