Do you need a simple calculator which allows you to do basic mathematical operations? Or perhaps you are more demanding user and need to calculate trigonometric functions or logarithms ?

Do you prefer to calculate complete algebraic expressions... or maybe you are a fan of Reverse Polish Notation (RPN) ?

Would you like to have a calculator which looks like 'real' on the screen of your smartphone or tablet?

All of this and much more is offered by PG Calculator Pro - the only calculator you will ever need.

PG Calculator Pro is an application that turns your smartphone or tablet into a powerful scientific calculator with nice and simple user interface.

PG Calculator Pro offers two operational modes: algebraic and RPN:
* In algebraic mode you can enter the entire math expressions such as (2+3)*(4-1) or sin(Pi/3)+cos(Pi/6). It then gives you the correct result according to the conventional mathematical operators.
* In RPN (Reverse Polish Notation) mode you first input your numbers and then tell calculator what to do with them. So for example if you want to calculate (3+4)*5 you simply type as follows: 3 ENTER 4 ENTER + 5 ENTER *. The ENTER key places the number on stack and the operator keys do the task on the numbers

Key features:
* Two operational modes: algebraic and RPN;
* Basic mathematical operations such as addition, subtraction, multiplication and division;
* Exponentiation and the calculation of square roots;
* Basic and inverse trigonometric functions;
* The natural logarithms and the decimal;
* All mathematical operations and scientific functions can work with complex numbers
* You can input numbers in decimal, binary, octal and hexadecimal;
* You can change the appearance of the user interface with built-in 'skins';

There is a library of common mathematical and physical constants which can be used in calculations in both RPN and Algebraic modes. You can also use user-defined variables in your computations.

PG Calculator Pro has built-in Time Value of Money solver and IP Subnets Calculator.

Step 1. Download PG Calculator (Pro) Mod (Paid for free Free purchase) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.PG Calculator (Pro) Mod (Paid for free Free purchase) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search PG Calculator (Pro) Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.