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

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

Simplify your VAT calculations

Use this tool to search the open community database Freebase for articles.

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.

This application will help you solve the following types of equations :-
1. Linear equations in two variables.
2. Quadratic equations with complex roots.
3. Cubic equations and shows all three roots (including complex roots).

Also, an expression evaluator is included in which you can input expression and evaluate with the desired number of variables. It is equivalent to a scientific calculator.

The Time of Death calculator is not one of those "when will/how will you die" bits of fun, but is based on the Henssge nomograms for the calculation of when a person dies

From basic measurement, discount calculator, tip computation and currency exchange rate to complex science conversions.
Your free powerful most complete unit converter and computation app for your everyday use, quick and easy with clean interface.

Basic Electronics Calculator from simple formula in thai electronics book.

A simple user friendly application for all VJTI students to calculate their pointers

Calculate Capacitor will help you determinate capacitance values.

Calculate various properties of Trigonometry using this simple utility tool.

Calculate various properties of Area related values using this utility tool.

This is for high school/college students learning algebra.It has tutorials,practice algebra skills,practice timed test & algebra challenge to compete with other genius around the world.It covers number,ratio & proportion,exponent & radical,polynomial,linear equation,quadratic equation,rational expression,inequality.
Lite version contains 210 practice questions.

Practice math fundamentals for kids Grade 2 to Grade 8.It has tutorials,practice math skills,practice timed test,math challenge.
It covers all the math fundamentals skills like addition,subtraction,multiplication,division,order of operation,LCM & GCF,Time,fraction,decimal & percentage.

Scientific Calculator includes the following features:
* Traditional algebraic or RPN operation
* Result history
* Math Functions
* Percentages
* Binary, octal, and hexadecimal conversion
* Large input/output display

I believe it is the best tool for everone get it it's free.

Your Goals – Short Term and Long Term – Buying Home, Getting out of Debt, Paying a Student Loan, Investing in Mutual Funds or Stocks & Shares, Buying Gold, Planning for kids education or Retirement!

Choosing the right credit card, bank account. Where to invest to save your taxes? Which insurance to pick?
The app provides basic and relevant information, ideas and guidelines for you to take right decisions. This app provides write-ups, news and articles on current personal finance issues.

Math Equation Solver app can perform calculation of the followings:
Linear Equations of Two, Three, Four unknowns.
Quadratic Equations.
Cubic Equations.
Complex number Multiplication and Division.
Binary to Decimal Conversion.
Decimal to Binary Conversion.
2s complement computation.

Useful for Science and Engineering Students.

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!

EchoCalc is a free medical calculator and reference tool for echocardiography.