Application
Is written in HTML + CSS + JS. It uses the JS library Angularjs and Ionic framework. The web page (HTML + CSS + JS), is converted into a native application for Android.

Author
The author of the application is Pavel Kříž,
ing.pavel.kriz@gmail.com


More applications
There are more of my applications on Google Play, for example:

Quadratic equation
Solving quadratic equations in the set of real numbers and the set of complex numbers.
For given coefficients a, b, c calculates discriminant D. According to the value of the discriminant roots are real or complex numbers. The application clearly displays the entered value and the calculated results. It contains a table of values ​​to draw the graph.
The application supports the following languages​​: English, Spanish, Czech, Portuguese.
show on Google Play

Boolean lab
Boolean lab - a small laboratory in your mobile/tablet. Interactive and visual explanation of the boolean variables, logic functions and their behavior. For each logic function is shown its type, truth table and gate. Everything is interactive - input variables change is immediately reflected in the truth table and on the input(s) and output(s) of gates.
The application supports the following languages​​: English, Spanish, Czech, Portuguese.
show on Google Play

Operational amplifier
The app consists of two types of circuit: 1. Non-inverting amplifier, 2. Inverting amplifier
For all types of circuit enter the input values and the app counts gain (ACL) and Vout. It takes care with saturation. The app includes the circuits scheme for both types of circuits.
The application supports the following languages​​: English, Spanish, Czech.
show on Google Play

Vectors 2D
Calculations with vectors in 2D, the ability to enter vectors directly or using the coordinates of points in the plane. Applications for each specified vector calculates its size, forming an angle with the positive part of the x-axis and vector opposite. For two specified vectors calculates the vector sum, difference and scalar product. The application supports the following languages​​: English, Spanish, Czech, Portuguese.
show on Google Play

Numeral systems
The application converts the entered numbers to binary, decimal and hexadecimal numeral system. It contains a table of values ​​(32, 64 or 128 lines). The application supports the following languages​​: English, Spanish, Czech, Portuguese.
show on Google Play