Calculall (Calculator)

Une calculatrice qui fait tout.

As technology is ever advancing, we believe that many of the tools that we use in our everyday lives could be improved if powered by a smartphone.

With this is mind, we set out to improve the graphing calculator.

The result is Calculall, an Android application that combines the features of a graphing calculator and more, onto a phone.

This beautiful and functional tool will help you do any simple and complex math in the blink of an eye.

It’s a calculator that does it all.

Calculall provides a vast arsenal of mathematical capabilities, far beyond virtually any calculator would have, while providing an intuitive, simple, and beautiful user interface. There are five modes in Calculall:

Basic

- Basic mathematical operations

Advanced

- Standard functions found on most scientific calculators (such as trigonometric functions)

- Displaying fractions and superscripts naturally

- Ability to calculate in exact values (fractions) or in decimals

Function

- Root finding for polynomials

- Factoring

- Expanding

- Differentiation

- Indefinite Integration

- Graphing

Vector

- Vector addition and subtraction

- Dot and Cross product

- Angles between vectors

- Unit vectors

- Magnitudes of vectors

- Scalar forms of 2D and 3D vectors

Matrix

- Basic matrix operations

- Row Reduction

- Inverses

- Eigenvalues and Eigenvectors

- Diagonalization, QR, and SVD Decomposition

In addition, for all modes we offer

- Calculation History

- Custom Themes

This app was developed by Alston Lin (http://alstonlin.io), David Liu (http://davidtheliu.com), Ejaaz Merali, Jason Fok, and Keith Wong with support from Tyler Wang and Tiffany Ng

By downloading Calculall, you agree with our End User License Agreement: http://www.trutechinnovations.com/EULA.html