Georg Kiefer
LCM and GCD Calculator
FREE
This app is able to calculate the Least Common Multiple (LCM) and Greatest Common Divisor (GCD) of two numbers. Very useful mathematical app for school and college! This app will add a few search access points on your device. If you do not want to use this new search page, you can either ignore...
Economics Calculator Pro
$0.99
This app is the pro version of 'Economics Calculator', completely without advertisement. This app consists of a Gross Profit Calculator, Price Calculator, Operating Margin Calculator, Effective Interest Rate Calculator, Value Added Tax Calculator and a Break-Even Point Calculator. Gross...
Area and Volume Calculator Pro
$0.99
This app is the pro version of 'Area and Volume Calculator', completely without advertisement. Area Calculator: You are able to calculate the area for the most important geometric figures. You can calculate the area of circle, ellipse, rectangle, square, trapezoid, triangle,...
Prime Number Tools
FREE
This mathematical app is a collection of Prime Number Tools. You are able to: - find all prime numbers in an interval (for example between 1 and 100) - check if a number is a prime number or a composite number - find all the prime factors of every number Very useful app for students! Creating...
Trigonometric Formulas
FREE
This app is a collection of the most important trigonometric formulas for sine, cosine, tangent and cotangent. It shows you the symmetry, shifts and periodicity laws. You can also see the angle sum and difference identities. The best tool for school, college and work!
Rectangle Calculator
FREE
This app calculates the area, perimeter and diagonal of a rectangle.
Cubic Equation Solver
FREE
This app is able to solve cubic equations. You can find both real and complex roots of a cubic equation. This free app is ad supported and may contain ads in the notification tray and/or home screen.
Trigonometric Tools
FREE
This mathematical app consists of a Trigonometric Calculator and Trigonometric Formulas. Trigonometric Calculator: You are able to calculate values for the most important trigonometric functions: Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent. Trigonometric Formulas: You can see the most...
Jewish Holidays 2013
FREE
This app is able to show a list of jewish holidays in 2013. You can also select the time interval for the holidays.
Nth Polynomial Derivative
FREE
This mathematical app is able to calculate the nth derivative of a polynomial. The best tool for school and college.
Pythagorean Theorem
FREE
The Pythagorean Theorem Calculator will instantly solve the Pythagorean equation. The Pythagorean Theorem states that a²+b²=c² and can be used to find the length of the hypotenuse of a right triangle. Simply input the length of sides A and sides B and the calculator will calculate the length...
Simplify Fractions
FREE
This app is able to simplify fractions. Just enter the fraction and the app will simplify. Very useful tool for school and college!