关于矩阵的一些基本操作，例如，矩阵的求逆，方阵的的行列试-on some basic matrix operations, such as matrix inversion, the ranks of the phalanx test, etc.

用于计算通常我们所玩的24点，可以自己输入数字，也可以自动生成-used in the calculation of what we normally play in 24 points, their input figures and can automatically generate

Microcode of basic assembely language (hardware rom of processor 8051)

>I m looking for a source code coded either in Pascal or C (C++) for the >Weiler-Atherton algorithm. The page http://members.xoom.com/msleonov/pbcomp.html has a comparison of many packages for boolean operations on polygons. Links