GTR - alle wichtigen Befehle und Anleitungen

GTR - alle wichtigen Befehle und Anleitungen sehr gutes Programm aus Frogg GmbH

Release-Datum 11 years ago 1.0.3 version.
Learn everything about your calculator!

How do I calculate a maximum turning point?
Or a inflection?
What can I do if forgot a command?
How can I stop a wrong plot-process to save time?

All these problems are solved with this great App!

Become a Pro in Math!
Its as easy as 1 2 3 :D