中文摘要：

复系数质点法是以几何点的运算为基础而建立起来的一种新的几何定理机器证明方法.它能高效地证明大部分构造型几何命题,但现有的复系数质点法仍不能有效地处理一些非线性构造型几何命题.为此,该文在原有工作的基础上,对原复系数质点法机器证明算法进行了较大的改进,新添加了一些重要的构图方式,并选用Mathematica重新实现了改进的算法,创建了新的证明器CMPP（Complex Mass Point method Prover）.对上百个几何定理的运行结果显示,证明器CMPP能有效地处理非线性构造型几何命题以及许多非构造型几何命题,在解题能力及运行效率上均有所提高.特别地,CMPP能在短时间内实现五圆定理、莫莱定理等一些难度较大的几何定理的可读机器证明.

英文摘要：

The complex mass point method is a new method for automated geometry theorem proving which is based on operations among geometric points.The complex mass point method can be used to prove most constructive geometry theorems efficiently,but so far it couldn＇t deal with nonlinear constructive geometry theorems.On the basis of our original work,we made improvements to the original algorithm of the complex mass point method.We added some new important constructions,implemented the improved algorithm again in software Mathematica to be a new prover CMPP（Complex Mass Point method Prover）.The results of more than one hundred geometry statements show that CMPP can effectively deal with nonlinear constructive geometry theorems and many non-constructive geometry theorems in addition to linear constructive geometry theorems;moreover,CMPP runs more efficiently.Especially,CMPP can prove many difficult geometry theorems（such as five circles theorem and Morley＇s theorem）in a very short time and can generate human-readable machine proofs.