Math Graphing Lite vs Madona

MATH GRAPHING 2.0 is a unique graphing app to plot simultaneously multiple mathematical expressions of arbitrary complexity using static and dynamic variables (including a time variable and random generation functions). It also includes a standard calculator mode that allows simultaneous evaluations of any number of intermediary variables. "Math Graphing" can help students improve their math skills by developing some visual intuition of mathematical expressions or advanced users who need some scientific capabilities only available with expensive desktop software. MATH GRAPHING provides the following functionalities: - Multiple expressions with quasi-unlimited number of variables can be combined to produce simple or complex formulas. - Interactive sliders can be created to visually investigate the role of important parameters on the graphical representation of the formulas. - Trace mode to display coordinates and derivative of marker on selected curve. - Landscape mode for graphing. - Solver tool to solve y = f(x) where x or y are unknown, local/global minima/maxima/extrema or intersections g(x) = f(x). - Formula graphs can be saved to the device's Photos Album and the formulas can be exported through email with embedded graphs. - Add any formula or calculation to your list of favorites (in-app purchase). - Several formulas can be plotted simultaneously in different colors and styles. - Customizable graph appearance: axes labels and ranges, title, curve color and style, ticks number, grid, legends, etc. - A single-precision calculator supporting multiple variables. Example of mathematical expression: # Gabor function with multiple plots # 2 static parameters: center & phase center = 0; phase = 90 # 2 dynamic parameters: sigma & freq sigma = 1:50; freq = 0:0.2 u = cos(2*pi*(x-50)*freq+phase*pi/180) v = e^(-((x-center)^2)/(2*sigma^2)) y = u*v plot(u,'lr'); plot(v,'lg'); plot(y,'lw') xlabel('distance'); ylabel('amplitude') title('Gabor Function') Please visit our "Math Graphing" web page (http://ios.kybervision.com/mathgraphing/) to learn more about "Math Graphing"! About KyberVision Japan LLC: we provide consulting, research and development services in Vision Sciences. We also develop vision-related applications for the iPad/iPhone/iPod Touch platform, that are spin-off products of Psykinematix, our Mac OS X flagship product in the field of Visual Psychophysics. Feel free to subscribe to our newsletter at http://iphone.kybervision.com.

Write MATLAB/Octave code directly on your iPhone, iPad and iPod Touch! This app is ideal for learning and testing code snippets! The Octave language is an interpreted programming language. Its syntax is very similar to Matlab, and careful programming of a script will allow it to run on both Octave and Matlab. The language helps in solving linear and nonlinear problems numerically, and for performing other numerical experiments This app provides a mobile environment that allows you to execute Octave/MATLAB using the GNU Octave compiler. Features: - Compile and run your program - Supports plotting and graphing - View program output or detailed error - Select and run chunk of codes - Custom keyboard for easy input of frequently used characters - Optimized for connecting with external physical/bluetooth keyboard - Advanced source code editor with syntax highlighting and line numbers - Open, save, import and share files. - Language reference Limitations: - Internet connection is required for compilation - Maximum program running time is 20s - One file can be run at a time - Some file system, network and graphics functions may be limited - This is a batch compiler; interactive programs are not supported. For example, if your program provides an input prompt, enter the input in the Input tab prior to compilation.