Frink 20120513

Frink is an utility that can be used as a programming language and calculator, useful for those times when you want to make simple calculations without being bogged in mechanics.

Frink is very useful for tracking units of measure through various calculation methods. It allows you to mix units of measure and make physical calculations.

Frink is written in the Java programming language and can be run on Mac OS X, Windows and Linux.

Here are some key features of "Frink":

· Tracks units of measure (feet, meters, tons, dollars, watts, etc.) through all calculations and allows you to add, subtract, multiply, and divide them effortlessly, and makes sure the answer comes out correct, even if you mix units like gallons and liters.
· Arbitrary-precision math, including huge integers and floating-point numbers, rational numbers (that is, fractions like 1/3 are kept without loss of precision,) complex numbers, and intervals.
· Advanced mathematical functions including trigonometric functions (even for complex numbers,) factoring and primality testing, and base conversions.
· Unit Conversion between thousands of unit types with a huge built-in data file.
· Date/time math (add offsets to dates, find out intervals between times,) timezone conversions, and user-modifiable date formats.
· Translates between several human languages, including English, French, German, Spanish, Portuguese, Dutch, Korean, Japanese, Russian, Chinese, Swedish, and Arabic.
· Calculates historical buying power of the U.S. dollar and British pound.
· Calculates exchange rates between most of the world's currencies.
· Powerful Perl-like regular expression capabilities and text processing.
· Supports Unicode throughout, allowing processing of almost all of the world's languages.
· Supports Interval Arithmetic (also known as Interval Computations) in calculations, allowing you to automagically calculate error bounds and uncertainties in all of your calculations.
· Reads HTTP and FTP-based URLs as easily as reading local files, allowing fetching of live web-based data.
· Runs on most major operating systems (anything with Java 1.1 or later,) as an applet, through a web-based interface, on a wireless Palm VII, on an HDML- or WML-based webphone, and on many mobile phones and hand-held devices.
· Installs itself on your system in seconds using Java Web Start and automatically keeps itself updated when new versions of Frink are released.
· Runs with a Graphical User Interface (both Swing and AWT) or a command-line interface.
· User interface has a Programming Mode which allows you to write, edit, save, and run extremely powerful programs even on a handheld device.
· Powers Frink Server Pages, a system for providing dynamic web pages powered by Frink.
· Frink is a full-fledged programming language with arrays, dictionaries, sets, functions, loops, even object-oriented programming and self-evaluation.
· Frink allows Object-Oriented Programming, which allows you to create complex data structures that are still easy to use.
· Java Introspection layer allows you to call any Java code from within Frink.
· Frink can also be embedded in a Java program, giving your Java programs all the power of Frink.

Requirements:

· Java

What's New in This Release: [ read full changelog ]

· Changed the single-item and multi-item input functions to behave similarly on user cancels. This means that if the user cancels/closes an input dialog, or end-of-file is encountered, all input functions return the special value undef.
· In AWT mode: allowed the window "close" button to work on input dialogs. This will cancel input and return undef.
· In Swing mode: made single-line input window return undef on window close. (Previously, you couldn't close it.) Made multi-line input windows return undef if closed/cancelled by user.
· In text mode: single-line input functions will return undef when end-of-file (EOF) is encountered. If EOF is encountered on the first line of a multi-input field, the return value is the single value undef. If EOF is encountered after the first line of a multi-input field, the partially-completed values will be returned, and the rest of the fields will be undef.
· For Android: For input function, hitting the "back" button now returns undef when ca...