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Frink

Frink is an open-source programming language and calculation tool designed for technical computing and unit conversions. It has powerful math and statistics functions and features support for quantities with units.

What is Frink?

Frink is an open-source programming language and calculation tool optimized for unit conversions and calculations. Developed by Alan Eliasen, Frink aims to be an industrial-strength calculation engine with support for physical quantities and units.

Some key features of Frink include:

  • Powerful math and statistics functions, including symbolic algebra and calculus capabilities
  • Specialized unit knowledge base allowing dimensional analysis and conversions between thousands of units
  • Flexible object-oriented programming language to build custom calculations and applications
  • Interfaces to Java, Python, MATLAB, Excel, and other systems
  • Built-in currency exchange rates, constants, and date/time functions
  • Internationalization support through Unicode and translations

Frink runs on Java and is available for Windows, Mac, Linux, and Unix platforms. The GNU GPL open-source license allows it to be freely used, modified, and distributed. Frink is commonly used for science and engineering applications like heat transfer, physics modeling, energy calculations, and more.

The Best Frink Alternatives

Top Apps like Frink

Windows Calculator, Soulver, SpeedCrunch, Sticky Calculator, Numbat, Qalculate!, GeoGebra Scientific Calculator, OpalCalc, CrossCalc are some alternatives to Frink.

Windows Calculator

Windows Calculator is a basic calculator application included in all versions of Microsoft Windows. It provides standard calculator functions like basic arithmetic, percentages, square roots, etc. as well as scientific calculator functions.Some key features of Windows Calculator:Supports basic arithmetic like addition, subtraction, multiplication, and divisionHas dedicated keys for...

Soulver

Soulver is a smart calculator app developed by Acqualia Software. It allows you to enter mathematical equations and calculations in simple plaintext, without having to worry about proper syntax or order of operations.What makes Soulver unique is its natural language processing engine. You can type calculations like "What is...

SpeedCrunch

SpeedCrunch is an open-source, cross-platform desktop calculator that focuses on providing advanced mathematical functions in a simple, easy-to-use graphical interface. It is designed to be very lightweight and responsive while supporting a wide range of calculations.Some key features of SpeedCrunch include:Standard calculator functions - addition, subtraction, multiplication, division...

Sticky Calculator

Sticky Calculator is a handy desktop calculator application for Windows. It provides basic arithmetic functions like addition, subtraction, multiplication and division. What makes it unique is the ability to stick calculation results directly onto your desktop for later reference.When you perform a calculation in Sticky Calculator, it displays the...

Numbat

Numbat is an open-source spreadsheet and data analysis application inspired by Microsoft Excel, but with a focus on enhanced data visualization and statistical analysis capabilities.Like Excel, Numbat provides full spreadsheet functionality - you can enter data, formulas and create financial, statistical or scientific models. But Numbat goes beyond Excel...

Qalculate!

Qalculate! is a powerful and versatile desktop calculator application suitable for high school and college students, scientists, engineers, programmers, financial analysts and anyone who needs to make technical calculations. It is available for Linux, Windows and macOS.With Qalculate! you can calculate algebra, calculus, statistics, physics, chemistry, biology, electronics, programming...

GeoGebra Scientific Calculator

GeoGebra is a free and open source dynamic mathematics software for all levels of education that joins geometry, algebra, spreadsheets, graphing, statistics and calculus in one easy-to-use package. It has received several educational software awards and is used by millions of students and teachers around the world.Some key features...

OpalCalc

OpalCalc is an open-source spreadsheet application that offers similar functionality to Microsoft Excel. It enables users to organize, analyze, and visualize data in spreadsheet files and includes features such as:Spreadsheet calculation with formulas and functionsCharting and graphing tools to visualize data trendsPivot tables for summarizing and reorganizing dataData import...

CrossCalc

CrossCalc is a feature-rich spreadsheet program and calculation tool for Windows. It offers a wide range of advanced capabilities for science, engineering, statistics, finance, and more.Some key features of CrossCalc include:Over 400 built-in functions covering mathematics, statistics, finance, date/time processing, matrix calculations, and moreSupport for user-defined functions with...