The most complete derivative table. With all important functions, simple and compound: basic. exponential, logarithmic, trigonometric, hyperbolic and their inverses. If you think there is a lack of important function let us know. Available in 11 languages: arabic, german, english, spanish, basque, french, hindi, japanese, portuguese, russian, chinese. The application is totally free. We include discreet advertising to help the development and maintenance of our applications, so it needs Internet access permision. However, the application is totally functional off line.