Date Archives January 2010

HP 50g Derivatives, Integrals, and Summations Tutorial

Arguably of the best reasons for getting a calculator with a CAS (computer algebra system) is to solve derivatives, integrals, and summations symbolically. Here’s how to do it with the HP 50g. Derivatives Indefinite Integrals Definite Integrals Summations NOTE: This (and all of my other) tutorial assumes that the calculator is in RPN mode. If… Continue reading

HP 50g Variables and Folders Tutorial

This is a basic tutorial on managing variables and folders on the HP 50g calculator. Deleting variables is easy once you know what to, but it gives people trouble at the start when learning how to use this calculator. Using folders effectively is important because it helps with organizing variables and lets you have more… Continue reading