Mathematica平台上多元函数极值判定的数学实验

Mathematical Experiment of Extreme Value of Multi-variables on Based Mathematica

数学实验将抽象的数学内容与计算机应用软件相结合,为抽象思维提供直观模型,从而降低数学问题的难度,增强学生学习数学的兴趣和积极性。Mathematica软件平台是功能强大的计算机数学实验系统,大量的数学计算可以在Mathematica上实现。

Mathematical experiment combine the abstract mathematics with the software of computer, which supply the direct model for the abstract thought. So the difficult problem of mathematics is decreased. Simultaneously, the interest and enthusiasm of students for studying mathematics is enhanced Mathematica is a powerful software system of mathematical experiment in which a large number of mathematical problems can be resolved. In the paper, a method of decision in Mathematiea is introduoed on the extreme value of multi- variables.