Exoplanet Explorer takes you on a journey into deep space, beyond the limits of our Solar System. Based on the latest available data, you'll explore virtual models of more than 700 known planets and the star systems that they inhabit.

Ship Vibration is dedicated to the ship engineering students. The application defines a symmetrical ship both as overall geometry and as the transverse structure. Using a modified Stodola iterative method, the application is able to calculate the first vertical and horizontal natural bending vibration mode. The ship definition can be saved in a text file into a folder from where it can be later loaded. The results are saved in graphic form.

SSB - Simple Supported Beam is dedicated to mechanical engineering students. It calculates the stresses and deformation of a beam made by up to 20 cylindrical spans and, also, calculates the 1st natural vibration mode shape and frequency, using a modified Rayleigh method.

A special method of multiplication makes it easy to multiply large numbers in mind. With it, you can easily and quickly learn the multiplication table up to 20 and even up to 100.

european abacus , nothing more
G-sensor supported

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Calculate mathematical matrices. As simple as possible.

this app is for college students who often need to find their results from grade. so this app will useful to find out their credit.

Set of helpful tools for the psychometric tests in Israel including:
Special timer that simulates the exam in real time.
Special calculator to approximate your simulation score.
Detailed review of simulations' history.

To all those who want to practice to the exam in real-life experience, it’s time to throw those simple timers away!
A MUST HAVE app for every successful examine!!!

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.

Learn client side programs including html and css

Ever heard of a slipstick? Or, more appropriately, a slide rule?! What the heck is that? Before scientists, mathematicians, and engineers had fancy calculators, they had to rely on the slide rule for their rapid number crunching.

Thanks to the AWESOME POWER of logarithmic scales a slide rule gives you several computational features using your very own virtual, mechanical computer.

Trendy All function Scientific calculator for students.

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