为了整GMRES搞的一个科学库，不过看不懂，不会用，传上来供大家看看，谁要是会请告诉我啊，jxrhhu@hhu.edu.cn-a lib for scientific computing, when i am doing some research in GMRES, is noted useful but hard to understand. if anyone know it, please tell me how to use it.

many thanks, jxrhhu@hhu.edu.cn