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Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically embedded into Java applications to provide scripting to end users. Rhino is an implementation of the core language only and doesn't contain objects or methods for manipulating HTML documents. Rhino contains * All the features of JavaScript 1.6 * Allows direct scripting of Java * A JavaScript shell for executing JavaScript scripts * A JavaScript compiler to transform JavaScript source files into Java class files * A JavaScript debugger for scripts executed with Rhino

The amavis-logwatch(1) utility is an Amavisd-new log parser that produces summaries, details, and statistics regarding the operation of Amavisd-new (henceforth, simply called Amavis). A key feature of amavis-logwatch is its ability to produce a very wide range of reports with data grouped and sorted as much as possible to reduce noise and highlight patterns. Brief summary reports provide a quick overview of general Amavis operations and message delivery, calling out warnings that may require attention. Detailed reports provide easy to scan, hierarchically-arranged and organized information, with as much or little detail as desired.

The OSSP lmtp2nntp program is an LMTP service for use in conjunction with an MTA (like Sendmail), providing a reli- able real-time mail to news gateway. Input messages get their headers slightly reformatted to match Usenet news article format. The article is then posted or feeded into a remote NNTP service (like INN). Delivery must take place immediately or the transaction fails. OSSP lmtp2nntp relies on the queuing capabilities of the MTA in order to provide a fully reliable service. For this the program returns proper delivery status notification which indi- cates successful completed action, persistent transient failure or permanent failure.

Clawsker is an applet to edit Claws Mail's hidden preferences. Claws Mail has a high number of configurable options and, in order to keep the binary small and fast, some of these preferences which are not widely used are not provided with a graphical interface for inspection and/or modification. Users wanting to edit such preferences had to face editing the configuration text files directly, now it is possible with a convenient GTK2 interface using Clawsker. Other features: * Handling of all hidden preferences * Fully internationalized interface using gettext * Detection of running Claws Mail * Support for alternate configuration directories

R-psych provides a number of routines for personality, psychometrics and experimental psychology. Functions are primarily for scale construction using factor analysis, cluster analysis and reliability analysis, although others provide basic descriptive statistics. Functions for simulating particular item and test structures are included. Several functions serve as a useful front end for structural equation modeling. Graphical displays of path diagrams, factor analysis and structural equation models are created using basic graphics. Some of the functions are written to support a book on psychometrics as well as publications in personality research.

This package contains code for generating high quality random numbers that follow either a uniform or normal distribution. The generated numbers are suitable for use in statistical applications. The uniform PRNG uses Marsaglia's MWC256 (also known as MWC8222) multiply-with-carry generator, which has a period of 2^8222 and fares well in tests of randomness. It is also extremely fast, between 2 and 3 times faster than the Mersenne Twister. Compared to the mersenne-random package, this package has a more convenient API, is faster, and supports more statistical distributions.

ltl2ba implements an algorithm of P. Gastin and D. Oddoux to generate Buechi automata from linear temporal logic (LTL) formulae. This algorithm generates a very weak alternating automaton and then transforms it into a Buechi automaton, using a generalized Buechi automaton as an intermediate step. Each automaton is simplified on-the-fly in order to save memory and time. As usual the LTL formula is simplified before any treatment. ltl2ba is more efficient than Spin 3.4.1, with regard to the size of the resulting automaton, the time of the computation, and the memory used.

The Matrix Template Library (MTL) is a high-performance generic component library that provides comprehensive linear algebra functionality for a wide variety of matrix formats. As with the Standard Template Library (STL), MTL uses a five-fold approach, consisting of generic functions, containers, iterators, adaptors, and function objects, all developed specifically for high performance numerical linear algebra. Within this framework, MTL provides generic algorithms corresponding to the mathematical operations that define linear algebra. Similarly, the containers, adaptors, and iterators are used to represent and to manipulate concrete linear algebra objects such as matrices and vectors.

Math::GMPq is a bigrational module utilising the GNU MP (GMP) library. Basically this module simply wraps all of the mpq rational functions provided by that library. See the Math::GMPq test suite for some examples of usage. IMPORTANT: If your perl was built with '-Duse64bitint' you need to assign all integers larger than 52-bit in a 'use integer;' block. Failure to do so can result in the creation of the variable as an NV (rather than an IV) - with a resultant loss of precision.

This module is an extension to the Math::Symbolic module. A basic familiarity with that module is required. The Math::Symbolic::Custom::Pattern module implements pattern matching routines on Math::Symbolic trees. The patterns itself are constructed from Math::Symbolic trees with just a few variables which have a special meaning. The module provides two interfaces. You can use the new() and match() methods this class provides, or you can use the to_pattern() and is_of_form() methods on any Math::Symbolic tree. (Exported by the Math::Symbolic::Custom::Pattern::Export module. Refer to that module for details on is_of_form().)