中文说明：以上是两个内点法程序，原仿射内点法，对偶仿射内点法。初始内点需要自己给出，自动求解初始内点的程序下次发送
English Description：
The above are two internal point method procedures, the original affine interior point method, dual affine interior point method. The initial interior point needs to be given by itself, and the program for automatically solving the initial interior point is sent next time