Citizen Calculator - CT-555N Emulator

CITIZEN CALCULATOR

This is a easy to use calculator app that works just like the Citizen CT-555N business calculator.

Features:-
* Memory calculation
* Check & correct with auto-replay function
* Price mark-up & mark-down calculation
* Tax calculation
* Percent calculation

See the help page for example calculations and instructions on how to use tax, memory and percentage keys.

You can download this calculator app on your android phone absolutely for free. It's a perfect companion for your electronic calculator you use at work, be it a Casio, Citizen, Sharp or Orpat.

We are Angel NX and we are solving business problem by Making of Innovative Applications (App) for Regular Usage and Business Purpose.

CITIZEN CALCULATOR gives you all the functionality like addition, multiplication, subtraction, division, percentage
And additional functional like MU , M+, M-, Correct , Check etc.
Mark Up (MU) is our main function which is use for Business where you have to give Discounts. This function you can not show in any other App of Calculator. We also given some other function like GT in this Calc App.

The calculator has 15 digits of significand and 3 digits of exponent in its free version and up to 100 digits of significand and 9 digits of exponent in HiPER Calc Pro. It detects repeating decimals and numbers in it can be also entered as fractions or converted to fractions.

The Pro version has the "expression" mode where you can write expressions in a natural way and watch your calculations. When possible, an expression is simplified and the result is displayed as an expression using fractions, square roots and ? constant.

The calculator has several layouts suitable for various screen sizes:
- "pocket" for small devices
- "compact" for smartphones (in portrait and landscape orientation)
- "expanded" for tablets

The multiline display can be turned on in tablets to show the complete history of calculations and to provide access the previous results.

The users can choose from several high-quality themes.

The calculator has several functions, such as:
- basic arithmetic operations including percentage, modulo and negation;
- fractions (in the Pro version any expression including nested fractions can be entered as a numerator and a denominator);
- mixed numbers;
- periodic numbers and their conversion to fractions;
- unlimited number of braces;
- operator priority;
- repeated operations;
- complex numbers (Pro version);
- conversion between rectangular and polar coordinates (Pro version);
- advanced number operations such as random numbers, combinations, permutations, common greatest divisor, etc.;
- trigonometric and hyperbolic functions;
- powers, roots, logarithms, etc.;
- degrees, minutes and seconds conversion;
- fixed point, scientific and engineering display format;
- display exponent as SI units prefix;
- memory operations with 10 extended memories;
- clipboard operations with various clipboard formats;