Simone Malacrida 
Exercises of Numerical Analysis [EPUB ebook] 

In this book, exercises are carried out regarding the following mathematical topics:
numerical calculation of the roots of a polynomial
numerical solving of matrices, linear and nonlinear systems
numerical computation of the integral and derivatives
finite difference method and numerical solving of ordinary differential equations
finite element method and weak formulation of partial differential equations
Initial theoretical hints are also presented to make the conduct of the exercises understandable.