Simple and Easy to use scientific calculator for Android tablet. Use it once and you will never use any other calculator on any other device ever.

Advanced options calculator. Quickly get value, greeks and implied volatillity. Calculate the value and greeks (Delta, Gamma, Vega, Theta, Rho) of any European or American style option. Get the implied volatillity for any American or European style option given it's settlement price. Select between using the Black Scholes formula or a numerical binomial tree method.

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This addictive game tests and improves your memory, strategy and math skills. The game gives a detailed analysis of your score to help identify your weak areas.Play for two weeks and track your progress. Share your scores, rewards and achievements with your friends through Facebook and Twitter.
Choose between 3 difficulty modes and 23 levels to stress test your brain. Will you be boggled playing it?

Check out the fastest growing social brain game of the year today!

Simplify your VAT calculations

Algebra Calculator makes completing homework easy for students and grading homework easy for teachers!

Ohms Law Calculator provides the best way to calculate Voltage, Current, Resistance and Power. Accurate Calculations and Conversions with every Unit and Value Change.

This app will calculate the solutions to a quadratic equation in standard form.

My CCNA Guide Beta is the application every network technician,associate as well as students should have. Learning by practicing is the approach of this application.
There are two type of practice tests, one to learn and another to test. How To's will give you knowledge to work with cisco devices and protocols and other configurations.
A simple easy command sheet is available for quick reference. As a whole this application is the complete CCNA Guide.

A course management app for the students of East West University, Dhaka, Bangladesh.

Advanced calculator with help.

This calculator determines the exact quantity of oil required for a given ratio of gas and oil suggested by the manufacturer of the 2 stroke/cycle engine. That calculated number is determined from the amount of gas available for the mixture.

##Free for only one week!!(from 13th, June~19th, June,2011) From the publisher East2West!!##
Arithmetic game have two modes, one is "one minute game", and another is "20 questions game". In the "one minute game", you will try your best to calculate arithmetic questions as more as possible. In the "20 questions game" mode, you need to solve all the 20 arithmetic questions in the shortest time. It has a really good exercise of your left brain, have a try!

Find out how much electricity you are using and how much it is actually costing you!

This app will walk you through using your electric meter, or the wattage on your appliance to determine how much electricity you are using. Based on the cost per kWh, you can find out how much it costs per day, month or year!