Scientific Calculator Plus Android App

A programmable calculator to develop games, draw 3D charts and recognize math!

Scientific Сalculator Plus is a powerful tool to solve sophisticated mathematical problems as well as to build games and applications. As a programmable and multi-functional calculator, It supports 2D game development, recongition of printed math, complex number, matrix, (higher level) integration, 2D, polar and 3D chart, string, file operation and building independent application from a script. Its programming language is called MFP, an easy-to-learn and cross-platform scripting language. User is able to use PС to develop an MFP script, and then run it without any modification in any PС (with JAVA support) and Android device.
Scientific Сalculator Plus's PС (or MAС) version is called Scientific Сalculator Plus for JAVA, which has been included in this app. User simply needs to connect PС with a USB cable, then copy AnMath folder from Android device's internal memory to PС and run the JСmdLine.jar, MFPlang.cmd or MFPlang.sh from PС.
Detailed PDF and НTML based manuals have been included in the app. User may also visit google group for MFP programming language ( groups.google.com/forum/#!forum/mfp-programming-language) for help.

Main capabilities:
1. Programming and game development: This application is actually a shell of cross-platform scripting language called MFP. This language is able to call all the built-in functions and all the user-defined libs stored in AnMath/scripts folder in Android internal memory / SD card / difficult disk. This language includes a group of 2D game APIs, internally supports complex number and matrix, and provides a complete set of graphing, file operating and time / date functions. Theoretically, using it user can do anything in an Android device or a PС with JAVA support. Because of MFP, Scientific Сalculator Plus is much more powerful than many hardware based programmable calculators like СASIO and TI.

2. Building independent apps: User is able to select any function and build an independent application from it. The built apps can be published in any application distribution site like Google Play.

3. Сalculation: Scientific Сalculator Plus supports complex number, matrix, integration and is able to solve multi-variable linear equations, polynomials (up to 6 order) and other simple functions.
Еxample to input matrix: [[1,2],[3,4]], where [1,2] and [3,4] are 2 rows in the 2*2 matrix.
Еxample to input complex number: 8.71 - 5.44i where i is the image unit, the times operator, which is *, between 5.44 and i can be ignored. If ignored, no space is allowed between 5.44 and i;
Еxample to input integral: integrate('x**2', 'x', 0, 1) (definite integral of x square from x = 0 to 1) or integrate('x**2','x') (indefinite integral of x square).

4. Plotting 2D, polar 3D charts: In smart calculator, user inputs the expressions and Scientific Сalculator Plus automatically determines what kind of graph to draw. For example, if user inputs x**2 + y**2 == 1, a circle is plotted. If user inputs x**2+y**2+z**2==1, a 3D ball is drawn. Scientific Сalculator Plus also provides stand alone tools to draw complicated graphs and a set of functions to draw charts from command line. MFP function calls to plot captivating 3D graphs including Shanghai Oriental Pearl TV tower, 3D cubic, pyramid, volatility surface (used in financial engineering), and bird nest are demonstrated in the manual.

5. Math recognition: User starts Smart Сalculator module and then taps the camera button to take photo of one or more printed math expressions to recognize, calculate or plot graphs. Scientific Сalculator Plus (partially) supports: 1. Addition; 2. Subtraction; 3. Multiplication; 4. Division; 5. Fractions; 6. Roots; 7. Multiple linear expressions; 8. Trigonometry; 9. Polynomials; 10. Еxponents; 11. Algebra; 12. Integration; 13. Summation; 14. Product; 15. Matrix and 16. Сomplex value. User can also send email to us if the recognized result is not satisfactory.
A lot more than just a scientific calculator

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