关于一类函数图像描绘的思考

摘要

是高等数学中一类非常有用的函数，利用的图像描绘，展现该函数在微分方程、变上限定积分、导数应用、重积分、极限等各方面与高等数学的联系，并着重介绍了这类函数在正态分布的分布函数中的应用%　　is a very useful function of engineering mathematics. Using the image description of , it shows that the function is closely related to advanced mathematics on the differential equations,the definite integral of transformation top limit,the derivative applications,the multiple integrals and the limit of function. And it focuses on the application of such functions in the distribution function of the normal distribution.