Expression free software - Regular Expression Laboratory, Metalogic Calculator, Janino...

RXL is an assistant simple to use tool to help you learn and prepare regular expressions. If you are a developer or just concerned with text processing tasks, the Regular Expression Laboratory is a tool that you need. In fact, you felt that you need a program like this but could not formalize your needs. We have done this job for you. Now you can construct your regular expressions with much ease and test them by applying to an arbitrary text.

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Web Developer Tools

ASP & PHP

November 20, 2005

Metalogic Calculator

This calculator allows natural entry of expressions (i.e. 17-(9*8) - 7 + 34.23). Then it goes beyond just giving you a result, the "steps" box, shows you how it solved the expression step by step. Results are given simultaneously in dec/hex/oct/bin. Great for students and home use. It takes the mystery out of solving complex expressions.

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November 9, 2002

Janino

Janino is a compiler that reads a Java expression, block, or source file, and generates Java bytecode that is loaded and executed directly. It is not intended to be a development tool, but an embedded compiler for run-time compilation purposes, such as expression evaluators or "server pages" engines like JSP.

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Developer Tools

Other

October 1, 2005

PageScrape

PageScrape is a command line utility, which can be used to Screen Scrape specified data from a given target Web Page. As an example consider retrieving the current stock price for your company from your favorite stock quote web page, or Screen Scraping the current temperature in Deli from one of the many weather web pages. PageScrape can be easily invoked from other applications and scripts to further automate data gathering.

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Web Developer Tools

HTML Tools

July 9, 2004

Numero

Numero is a calculator program that does the order of operations, so you can type in the whole expression at once instead of just one number at a time. It has about everything that you would expect to see on a scientific calculator. Also, in addition to the text box that you enter the expression into, Numero has a text box that displays all of the expressions and answers that you have already calculated. The interface is also customizable.

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October 16, 2007

Sicyon Lite calculator

Sicyon is all-in-one scientific calculator for every researcher and engineer. The core of Sicyon is an expression (VBScript/JScript) calculator with features as: estimate a function using variables, user-defined functions and Sicyon objects; plot/tabulate a function; solve a equation, min, max and definite integral of a function; fit a function; sophisticated units converter; constants database; matrix operation; plugin tools.

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Science

July 10, 2001

Mocha

Mocha allows you to generate shifting sound responsive images. Starting with a simple mathematical expression called a bene, a mix of gene and bean, pronounced "bean", you can investigate the visual impact of variable time, the inflence of sounds, colors, and seed images to the images created by Mocha. Evolve your visualizations purposfully, exploring th effects of various changes to the bene.. Watch as images evolve organically.

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Audio & Video

Rippers & Converters

October 10, 2003

pmaCalc

pmaCalc combines a scientific calculator, binary arithmetik
for programmers, and unit converter in an interesting package.

In addition to a fair range of scientific functions, it has
an unusual numeric stack, and a binary mode that
supports decimal, hexadecimal, octal, and binary arithmetic,
with a full complement of logical operators and bit manipulation
instructions. Unit Converter for 1000+ Convertions, Euro Calculator ...

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March 6, 2007

CalculatorX (Trial download - $24.95 to buy)

CalculatorX is an enhanced expression calculator. It can evaluate an expression for one time. You can use Arithmetic, Logic, Bitwise and Relation operations in your expression. And many system constants and built-in functions can also be used in the expression. CalculatorX even supports the custom variables, custom functions and note-line. You can use Binary, Octal, Decimal and HEXadecimal numbers in one expression to evaluate as well.

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June 28, 2001

1st Calculator (Trial download - $15 to buy)

Handy and useful expression calculator and unit converter with skins. Main features: fully customizable interface with skins; keyboard shortcuts; all arithmetic operations, more than 20 functions; editable lists of constants and unit conversions; recalling previously used expressions; five result formats with changeable precision; automatic clipboard copy/paste; minimizes to the system tray.

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November 20, 2006

Math Calculator (Trial download - $14.95 to buy)

To calculate expression, derivative, root, extremum, integral.

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Mathematics

March 2, 2008

LeoCalculator (Trial download - $7.95 to buy)

LeoCalculator is an application for performing calculation of mathematical expressions these could include not only basic operations but also functions and brackets. LeoCalculator also permits to use of predefined variables.

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Math & Scientific Tools

May 1, 2007

Desktop calculator - DesktopCalc (Trial download - $15 to buy)

DesktopCalc is an enhanced, easy-to-use and powerful scientific calculator with an expression editor, printing operation, result history list and integrated help. Desktop calculator gives students, teachers, scientists and engineers the power to find values for even the most complex equation set.

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Mathematics

February 15, 2005

French LiP (Trial download - $29.95 to buy)

French LiP (Language Instructor program) is a complete French language learning package. Its mission is to give you the one skill that is required to reach fluency: the ability to speak, hear and recognize practical phrases, expressions, and conversations in the target language. LiP is for those who wish to begin speaking right away, because its focus is on real-world phrases and expressions.

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Language

February 5, 2007

#Calculation Component (Trial download - $159 to buy)