Wolfram Alpha

Wikipedia - международная свободная энциклопедия, доступная практически на всех языках мира. Русский раздел Вики был создан в 2001г. и на январь 2014г. число ее участников превысило 1 200 000, а …

Mathematica is a computational software program used widely in scientific, engineering, and mathematical fields and other areas of technical computing.

Яндекс - это мощная поисковая система, которая помогает пользователям найти информацию в интернете. Она использует алгоритмы, чтобы отсортировать результаты поиска и предоставить наиболее релевантные результаты в начале списка. Яндекс также …

Evi is a new digital assistant who is here to help with your everyday needs. Need to know where the nearest place to buy milk? She can help. Going out …

SpeedCrunch Portable is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including: Unlimited Variables, Syntax...

Graphical frontend for GNU Octave. Edit formulas in native mathematical notation. Available / tested for Linux x586 / x86_64, WinXP, Vista, and MacOS.

The search engine that helps you find exactly what youre looking for. Find the most relevant information, video, images, and answers from all across the Web. Yahoo! Search is a …

galculator is a GTK 2 / GTK 3 based calculator with ordinary notation/reverse Polish notation (RPN), a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units …

MathJournal is an interactive program for the Tablet PC that provides a natural and intuitive environment for solving mathematical and engineering problems. MathJournal recognizes handwritten mathematical...

Google’s calculator tries to understand the problem you are attempting to solve without requiring you to use special syntax. To use Google's built-in calculator function, simply enter the calculation...

Site Plow is a free tool for information exploration on the Internet. An easy to use web app for building advanced search queries for Google and Bing. The tool also …

MathStudio, formerly SpaceTime, is the most comprehensive math app available for mobile devices. Whether you need a simple calculator to do your finances or a replacement for your TI graphing …

Qalculate! is a multi-purpose desktop calculator for GNU/Linux. It is small and simple to use but with much power and versatility underneath. Features include customizable functions, units, arbitrary...

GraphCalc is an all-in-one solution to everything from everyday arithmetic to statistical analysis, from betas to Booleans, from cubes to calculus, from decimals to derivatives. GraphCalc combines all the...

Mathmatiz is the best android calculator. It provides its users technical computation ability similar to the famous computation software MATLAB on an Android phone, including m file support and plotting. …

Calculator for the GNOME Desktop Environment, formerly known as gcalc (and gcalctool CLI).

When the Windows operating system is installed on your computer, a simple calculator program that you can use to perform standard mathematical functions also gets installed. However, your legal copy …

Blippex is a search engine by the people, for the people. Individuals that have our browser extension installed tell us how long they stayed on a webpage. With that data …

Maple is a general-purpose commercial computer algebra system. Users can enter mathematics in traditional mathematical notation. Custom user interfaces can also be created. There is support for numeric...

Calculator web-app for JustBrowsing project. Basic 4 function calculator plus square root and exponent functions. Supports keyboard shortcuts and made to resemble a real calculator. Online demo:...

Start at Kosmix to browse any topic, explore a 360° view of anything, and discover what's happening on the Web right now.

Programmable scientific calculator which has more than 150 mathematical functions and all of them return as many digits as you need. It can calculate with real numbers, complex numbers, fractions, …

The Units program converts quantities expressed in various scales to their equivalents in other scales. The units program can handle multiplicative scale changes as well as nonlinear conversions such as...

Windows Calculator, commonly known as Calculator from the application's title bar, is a calculation application included in all versions of the Microsoft Windows operating system. It can be activated by...

Online graph sketching app that can graph functions and numerically solve differential equations.