【實用教育app】Algebra Explorer|最夯免費app-綠色工廠好玩App

Algebra Explorer is something completely new; a love child between a maths text book and a symbolic calculator. Thus it will not only help you solve your math problems, but also understand the solution!Features: * Full algebraic and decimal simplification of the expression you enter * Custom-built parser tailor-made for the app making it easy to enter expressions * 25+ different types of expressions supported * Disclosure of every substep in the calculations * 300+ operations, each with its own in-depth presentation * An integrated vocabulary of 140+ word definitions * A course of 50+ lessons to walk through the contents of the app * Explanatory texts in the app total 45000+ words, equivalent to a 180 page novel! * No server communications necessary, the app contains the full computing power * Universal, supports both iPhone and iPad * Interface adapts with regard to orientation * No in-app purchase now or ever, you get the full power of the app