Instruct: Classify Amazon reviews into positive or negative sentiment
Query: finite element analysis

this book is for those who have already acquire a working commercial version of finite element analysis program. it explains the mathematical formula instead of giving u the computer algorithm. it's almost impossible to write your own software so this book is enough to explain the concept of finite element. for example, it teaches u to spread a point load over several nodes because of a singularity problem, things that u have to know using the finite element software. for those who don't have a commerical version of finite element program, this book recommend visualfea which u can download from intuition.com. or u can buy it online from wiley.com at $35 usd. it furthur leads u to abaqus cae which is even a better finite element which is very expensive. for those who can't afford it, a student version of abaqus is available for free.