Written in simple engineering language with ample application examples, Numerical Analysis with Applications in Mechanics and Engineering applies mathematical analysis to practical engineering problems. Each chapter begins with a theoretical presentation emphasizing the practical computation and represents a unique analytical methodology. The core purpose of the mathematical method is followed by a rich range of applications, which encompass various engineering aspects, including mechanical, systems, and civil engineering. Applications are also presented in accordance with the level of difficulty. Readers are able to gradually develop practical problem-solving skills by going through the practices in order.