Numerical Calculus lab

For this course I curated exercises for the students to work out on their own

• Ex1: floating point operations, approximations of $\pi$, non-linear solvers
• Ex2: arrays in MATLAB, condition number, permutation matrices
• Ex3: algebraic formulation of gaussian elimination method, construction of LU factorization, LU factorization with pivoting, other algorithms for the LU factorization