This book was intended specifically for people who know how to program already but have taken only rudimentary stabs at graphics/game programming or never taken any stab at all, such as programmers in another field or

这篇文章的源代码 "Zhang X, Slope stability analysis based on the rigid finite element, Geotechnique 49(5):585-593, 1999" -Code for the paper "Zhang X, Slope stability analysis based on the rigid finite element, Geotechnique 49(5