《广联达服务新干线积分获取工具》通过Post提交方式直接登录广联达网站获取积分，并返回当前积分。-Tools Glodon Shinkansen integral submitted by Post directly log the Glodon website to earn points, and returns the current integrator.

各种数值积分，包括牛顿积分，辛普生各分、龙贝格积分,高斯积分和高斯—勒让德积分-A variety of numerical integration, including Newton integral, sub Simpson, Romberg integration, Gaussian integrals and Gauss- Legendre integration