【摘要】 以拉格朗日乘数法为例,探讨大学微积分教学内容改革。通过具体实例几何直观理解拉格朗日乘数法的本质,进一步给出拉格朗日乘数法几何解释及拉格朗日乘子在经济学及代数学中的意义。更多还原

【Abstract】 Taking the method of Lagrange multiplier as an example,this paper shows the reform of calculus teaching content in universities.Through an exact geometric example,the essence of the method of Lagrange multiplier is understood.Furthermore,the geometric explanation of Lagrange multiplier method and the significance of Lagrange multiplier in economics and algebra are given respectively.更多还原