Description: Derive is a mathematical software program used for symbolic and numeric manipulation of mathematical expressions. It has a graphical user interface and can perform various calculations, plot graphs, solve equations, and assist with math education.
Type: software
Description: Org mode is a popular open-source note-taking and organization tool for Emacs. It uses plain text files along with outlines to organize tasks, create to-do lists, take notes, and keep planning details organized.
Type: software
Pricing: Open Source