Linux Candy reveals the lighter side of Linux. Linux at Home looks at a range of home activities where Linux can play its part, making the most of our time at home, keeping active and engaged. Now and Then examines how promising open source software fared over the years. Emulate home computers including the Commodore 64, Amiga, Atari ST, ZX81, Amstrad CPC, and ZX Spectrum. Home computers became commonplace in the 1980s. Small, indispensable tools, useful for anyone running a Linux machine. Linux utilities to maximise your productivity. Getting Started with Docker helps you master Docker, a set of platform as a service products that delivers software in packages called containers.Įssential Linux system tools focuses on small, indispensable utilities, useful for system administrators as well as regular users. Replace proprietary software with open source alternatives: Google, Microsoft, Apple, Adobe, IBM, Autodesk, Oracle, Atlassian, Corel, Cisco, Intuit, and SAS. We offer helpful and impartial information. Hundreds of in-depth reviews offering our unbiased and expert opinion on software. Each article is supplied with a legendary ratings chart helping you to make informed decisions. The largest compilation of the best free and open source software in the universe. We start right at the basics and teach you everything you need to know to get started with Linux. New to Linux? Read our Linux for Starters series. Return to Productivity Home Page | Return to Calculators Home Page ![]() ![]() Learn C++ with our recommended free books and free tutorials. Cross-platform support – Linux, macOS and Windows supported.Uses a simple JSON-based file format for colour scheme definitions.Dock windows serving as a browsable mathematics manual, with geometry figures, quadratic equation etc.Inside an immediate tooltip, calculate the result of the selected text.Angle mode: Alt+D for degrees, Alt+R for radians.A special variable ‘ans’ holds the last calculation result.Syntax highlight, with parentheses matching.Built-in formula book allows to you to review and insert commonly used formulas, such as the volume of a cone.It provides an extensive list of built-in units and easily allows you to define your own. Includes a powerful system for units and unit conversions.Supports calculations involving complex numbers.More than 150 built-in maths function including abs, sqrt, pi, log, exp, ln, sin, cos, tan, sinh, cosh, tanh, asin, acos, atan, arsinh, arcosh, and artanh.Full keyboard-friendly with keyboard shortcuts to speed up tasks.Intelligent automatic completion of functions and variables.Up to 50 decimal precisions to ensure fewer rounding errors.SpeedCrunch therefore allows a variable to hold a calculation result. SpeedCrunch is an open-source tool for Windows and Linux.Advanced calculation sometimes needs a memory feature. The program won’t turn you into a math expert, but it’s genuinely easy to use, and even beginners will quickly figure out its basic operations. Put it all together and SpeedCrunch is an appealing tool. Individual sessions may be saved as necessary, allowing you to carry on later, or you can export them to text or HTML for easy sharing with others. ![]() Even if you’ve spent the last 30 minutes working in decimal and degrees, for instance, you can change to binary, hex, radians, Cartesian or polar output, maybe set a different level of precision, and the history window updates immediately with the new format. Whatever you’re doing, the program’s flexibility is key. If you need more, you can store results in variables, define your own functions, use complex numbers, and perform all your calculations with up to 50 digits of precision. Again, double-click anything helpful and it’s entered into the expression area. These can be viewed and searched in a panel if you’re not sure what to enter, or you can start typing and allow the Autocomplete feature to show you any options (type “G”, select Geomean – the geometric mean – and it’s entered for you).Ī built-in Formula book has a small number of expressions on offer: quadratic equations, the volume of a cone, area of a sphere, and so on. There are 80 built-in mathematical functions and 150 scientific constants ready for use. Syntax highlighting can help you spot problems in longer expressions
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