Rational Expressions And Equations

Regexp::Extended is a Perl wrapper that extends the re module with new features. SYNOPSIS use Regexp::Extended qw(:all); # (?<>...): named parameters $date =~ /(? d+)-(? d+)-(? d+)/; if ("2002-10-30" =~ /$date/) { print "The date is : $::year->[0]-$::month->[0]-$::day->[0]n"; }... Platforms: *nix

R2cl compiler is a minimal, proof of concept translator from the R or S language into Common Lisp. An increase in speed of over 1000 times can then be achieved using the free CMU Common Lisp native code compiler on the resulting code, making it comparable to FORTRAN, Ada or C. Installation:... Platforms: *nix

2E Programming Language (two es, as in ee, or expression evaluator) is a simple algebraic syntax language. It natively supports expressions (composed of operators and operands), and function definitions, and basically nothing else. Therefore, it can be fairly straight-forward to learn (assuming... Platforms: *nix

Userexitd for TSM is a configurable handler for Tivoli Storage Manager events. Userexitd for TSM allows an administrator to filter events using regular expressions and run various actions for TSM events, such as sending mail and SNMP traps, writing messages into syslog, and running scripts and... Platforms: *nix

LFMats goal is to furnish convenient matrix tools for the finite element methods. Actually, theres a lot of libraries for linear algebra on the net, but it seems that its still hard to find flexible and high performance free software for the required procedures (genericity, speed, adaptated... Platforms: *nix

regular expression parser is a C++ regexp parser that accomplishes The Open Group specification Issue 6, IEEE Std 1003.1, 2004 Edition. regular expression parser allows you to parse input using regular expressions, and to retrieve parsed sub-expression matches in a few steps.. Platforms: *nix

RegExplorer project is a regular Expression Explorer. It allows for writing regular expressions and visually see the matches, thus making regular expression much easier to write and maintain.. Platforms: *nix

A replacement for (or supplement to) the grep family, glark offers: Perl compatible regular expressions, highlighting of matches, context around matches, complex expressions (``and'' and ``or''), and automatic exclusion of non-text files. Platforms: Windows, Mac, *nix, Ruby, BSD Solaris

Labels and equations are typeset with LaTeX, for high-quality PostScript output. A major advantage of Asymptote over other graphics packages is that it is a programming language, as opposed to just a graphics program. Features of Asymptote: # provides a portable standard for typesetting... Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

DParser project is an simple but powerful tool for parsing. You can specify the form of the text to be parsed using a combination of regular expressions and grammar productions. Because of the parsing technique (technically a scannerless GLR parser based on the Tomita algorithm) there are no... Platforms: *nix

MillScript projetc is a full featured, yet easy to use language for the batch production of templated Web sites. The language is a Java-based, early implementation of Spice: an experimental language developed by the OpenSpice group. MillScript benefits from a carefully considered and... Platforms: *nix

Papyrus project is an XML reporting engine for Linux. Papyrus enables you to generate reports from a variety of different SQL databases. Your reports can be generated as PDF, PostScript, XML, HTML, DVI, Latex or straight ANSI text. Papyrus will correctly represent the reports in each of these... Platforms: *nix

GMP compiler tool simplifies the use of GMP, the GNU multiple precision library. It scans a C source file for specially marked GMPS arithmetic expressions and replaces them with plain C. The abbreviation gmpc stands for GMP compiler, or alternatively GMPS-to-C compiler. GMPS arithmetic... Platforms: *nix

Code::Splice injects the contents of one subroutine at a specified point elsewhere. SYNOPSIS use Code::Splice; Code::Splice::inject( code => sub { print "fredn"; }, package => main, method => foo, precondition => sub { my $op = shift; my $line = shift; $line =~ m/print/ and $line =~... Platforms: *nix

Felix is an advanced Algol like procedural programming language with a strong functional subsystem. It features ML style typing, first class functions, pattern matching, garabge collection, polymorphism, and has built in support for high performance microthreading, regular expressions and context... Platforms: *nix

Solex is a free open source Web application testing tool built as a plug-in for the Eclipse IDE. Solex project provides functions to record a client session, adjust it according to various parameters and replay it later typically in order to ensure non regression of the applications behaviour... Platforms: *nix

Regular Expression Graphing Program project is a regular expression graphing program. This program is designed to take a regular expression and produce a graph of the state machine that is used to parse the regular expression. It is useful for teaching regular expressions and state machines.... Platforms: *nix

Flex is a Fast Lexical Analyzer. Flex is a fast lexical analyzer generator. It is a tool for generating programs that perform pattern-matching on text. Flex is a non-GNU free implementation of the well known Lex program. Flex is a tool for generating scanners: programs which recognized... Platforms: *nix

Podpourri provides a simple way to search songs on an attached iPod via regular expressions and copy them either to a single folder or a tree of folders on your local machine. Songs can be searched with various attributes, like title, artist or album.Features:select songs stored on your iPod via... Platforms: Mac

RegexTester is a small tool to validate one or more strings against a regular expression. It uses the NSPredicate regular expression mechanism as described here.After launching RegexTester youNll see two input fields.The first one is for the regular expression you want to use for the validation.... Platforms: Mac