Explore a series of screencasts covering essential topics in numerical analysis, including differential equations, numerical integration, root finding methods, and bracketing. Learn to use POLYMATH, MATLAB, and Excel software for performing calculations. Dive into various numerical methods such as Runge-Kutta, Euler, Simpson's Rule, and Bisection. Discover how to solve linear ODEs analytically and numerically using different software tools. Practice optimization techniques and explore open root finding methods. Gain hands-on experience in solving ODEs with Mathematica through step-by-step demonstrations.