Graphbook

Description

Graphbook is a collection of 2D, 3D and 4D interactive graphing examples from SpaceTime. Move, pinch and rotate graphs and fractals in real-time!

** SpaceTime received 2nd place in the 2009 Best App Ever Awards for Best App for High School+! **

SpaceTime is the most powerful math app available for the iPhone and iPod Touch and includes the following features.

Solve limits, derivatives and integrals with MobileCAS®, the first computer algebra system ever developed for iPhone that includes over 200 functions. Browse our manual here!
http://www.spacetime.us/manual

Graph 2D function, parametric, polar, vector field, implicit and contour plots with our powerful 2D graphing calculator. Move, pinch and trace 2D graphs in real-time!

Graph 3D function, parametric, spherical, and cylindrical plots with our powerful 3D graphing calculator. Rotate, pinch and move 3D graphs in real-time!

With real-time 2D and 3D graphing, SpaceTime has made time graphing possible on the iPhone. The variable T allows you to plot graphs in the time dimension creating animated graphs!

Create interactive controls using our Scroll function that lets you dynamically change the value of a variable using scroll bars in calculations and plots!

Create your own scripts using numerical and symbolic calculations and use them just like built-in functions! SpaceTime introduces the first programming language for iPhone that supports loops and recursion.

With features only available in Mathematica and MATLAB, SpaceTime is a revolution in mobile scientific computing. Download a free trial for Mac, Windows and Pocket PC from our website! ** www.spacetime.us **