RSS 17 projects tagged "Ruby"

Download Website Updated 05 Jun 2007 QuantLib

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Pop 156.13
Vit 8.86

QuantLib is a cross-platform, quantitative finance C++ library for modeling, pricing, trading, and risk management in real-life. It is also wrapped as Python/Ruby/Scheme modules. Extensions for Excel, R, and Mathematica are available. Other such extensions are under consideration. QuantLib offers tools that are useful both for practical implementation and for advanced modeling. It features market conventions, yield curve models, solvers, PDEs, Monte Carlo (low-discrepancy included), exotic options, VAR, and so on.

Download Website Updated 27 Jul 2001 MPI Ruby

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Pop 13.93
Vit 1.73

MPI Ruby is a Ruby binding of MPI. The primary goal in making this binding was to make the power of MPI available to Ruby users in a way that fits into the language's object oriented model. In order to do this, the buffer and datatype management necessary in the C, C++, and Fortran bindings have been removed. What this means is that MPI Ruby allows you to treat objects as messages. MPI Ruby also aims to be a complete binding to MPI, in that it offers access to nearly all functionality of MPI.

Download Website Updated 03 May 2002 RuStem

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Pop 27.02
Vit 1.41

RuStem is a fast Ruby module with the the Porter stemming algorithm (a process for removing the commoner morphological and inflexional endings from words in English; its main use is as part of a term normalisation process that is usually done when setting up Information Retrieval systems).

No download Website Updated 23 Feb 2011 Berkeley DB XML

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Pop 122.67
Vit 3.12

Berkeley DB XML is a native XML database engine for use within your product. Made available as a C++ library with language bindings for Java, Perl, Python, PHP, and Tcl, it integrates directly into your application (it is not a standalone database server). It provides XQuery access into a database of document containers. XML documents are stored and indexed in their native format using Berkeley DB as the transactional database engine.

Download No website Updated 01 Nov 2004 AntFlow

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Pop 56.04
Vit 1.00

AntFlow builds upon Apache Ant to provide a new approach to simplifying system automation that uses pipelines of hot folders chained together to perform a given task. Using XML, it associates an automated task such as data transfer, encryption, or XML processing with a directory on the local system. Whenever a file is copied or written into the hot folder, the associated task is executed and the file is moved to the next hot folder in the pipeline for further processing.

No download Website Updated 02 Feb 2014 FeResPost

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Pop 424.09
Vit 65.37

FeResPost is a library that allows the rapid development of small programs for the post-processing of Nastran or Samcef finite element results. The library allows easy manipulation of finite element models, groups, and results. Efficient post-processing is possible because the time-consuming operations are written in C/C++. The library is distributed as a COM component, a .NET assembly, as well as a Ruby compiled extension.

Download Website Updated 09 Aug 2006 Ruby-BDD

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Pop 24.82
Vit 1.43

BDDs [bry86] (or more precisely ROBDDs) are efficient data structures for representing a boolean formula. They are widely used in formal verification, in particular symbolic model-checking. Ruby- BDD, based on Buddy, provides access to BDDs from Ruby, a powerful and very easy to use object-oriented language. The purposes are quick prototyping and education.

No download Website Updated 26 Mar 2014 ctioga2

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Pop 419.96
Vit 49.13

ctioga2 is a command-line plotting utility. It enables users to make publication-quality plots of data and mathematical functions quickly. It is a complete rewrite of the old ctioga, and is much more flexible, with quite a few additional features.

Download No website Updated 21 Dec 2006 Ruby Chess

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Pop 34.79
Vit 1.41

Ruby Chess is a chess game implemented in Ruby using GTK2. It has a good artificial intelligence that is heuristic-based and stochastic.

No download Website Updated 18 Jun 2007 tbibtools

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Pop 13.78
Vit 1.42

tbibtools provide a simple regexp-based BibTeX parser that can be used to sort bib files, reformat bib files, list keys in a bib file, and show bib entries matching a regular expression. It is available as both a script and a VIM plugin. It makes a few assumptions about how a bib file should look like.

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Project Spotlight

HaTTiP

An HTTP Web services client for the Mac.

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Project Spotlight

Wing IDE

An IDE for Python.