660 projects tagged "Mathematics"

Download Website Updated 07 Mar 2014 CCruncher

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Pop 134.72
Vit 23.49

CCruncher is a project for quantifying portfolio credit risk using the copula approach. It is a framework consisting of two elements: a technical document that explains the theory, and a software program that implements it. CCruncher evaluates the portfolio credit risk by sampling the portfolio loss distribution and computing the Expected Loss (EL), Value at Risk (VaR), and Expected Shortfall (ES) statistics. The portfolio losses are obtained simulating the default times of obligors and simulating the EADs and LGDs of their assets.

Download Website Updated 21 Dec 2013 gjrand

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Pop 131.78
Vit 23.05

gjrand is a programmer's library for pseudo-random numbers. It includes random number generator testing code and is intended for simulation, games, and "Monte-Carlo" algorithms. It produces pseudo-random numbers of the types: uniform integers, uniform reals, normally distributed reals, binomial, Poisson, integer permutation, chi-squared distribution, "Student" T distribution, and spherical distribution.

Download Website Updated 01 Oct 2012 FLENS

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Pop 130.32
Vit 9.34

FLENS is short for Flexible Library for Efficient Numerical Solutions. This C++ can be used as a builing block for the implementation of other (higher-level) numerical libraries or numerical applications. It is a C++ library (requires a C++11 conform compiler). Easy install, as FLENS is headers only. It gives you Matrix/vector types for dense linear algebra; a generic (i.e. templated) implementation of BLAS; and a generic reimplementation of LAPACK. If high performance BLAS libraries like ATLAS, GotoBLAS, etc. are available, you simply can link against them and boost performance.

No download Website Updated 17 Dec 2013 orekit

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Pop 130.00
Vit 9.10

OREKIT (ORbits Extrapolation KIT) is a low level space dynamics Java library. It provides basic elements (such as orbits, dates, attitude, and frames) and various algorithms to handle them (such as conversions, analytical and numerical propagation, and pointing).

Download Website Updated 27 Sep 2013 TooN

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Pop 128.26
Vit 8.88

TooN is a very efficient numerics library for C++. The main focus of the library is efficient and safe handling of large numbers of small vector matrices and providing as much compile time checking as is possible. The library also works with large vectors and matrices and integrates easily with existing code. In addition to elementary vector and matrix operations, the library also providers linear solvers, matrix decompositions, optimization, and wrappers around LAPACK.

Download Website Updated 24 May 2013 Hilbert II

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Pop 127.87
Vit 16.65

The goal of Hilbert II, which is in the tradition of Hilbert's program, is the creation of a system that enables a working mathematician to put theorems and proofs (in the formal language of predicate calculus) into it. These proofs are automatically verified by a proof checker. Because this system is not centrally administered and enables references to any location on the Internet, a world wide mathematical knowledge base could be built. It also contains information in "common mathematical language".

Download Website Updated 21 Dec 2006 GraphThing

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Pop 127.38
Vit 6.56

GraphThing is a tool that allows you to create, manipulate, and study graphs. These "graphs" are mathematical objects, that describe the relationships between sets; they are not 2D plots, charts, or any other sort of visual object.

Download Website Updated 30 May 2011 UDAV

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Pop 126.93
Vit 5.52

UDAV is a cross-platform program for data array visualization based on the MathGL library. It supports a wide spectrum of graphics, simple script language, and visual data handling and editing. It has a windowed interface for data viewing, changing, and plotting. It can execute MGL scripts, set up and rotate graphics, export to bitmap or vector (EPS or SVG) files, draw TeX-like formulas, and so on.

Download Website Updated 20 Feb 2011 C++ Elliptic Curve Cryptography library

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Pop 126.21
Vit 7.57

Libecc is a C++ elliptic curve cryptography library that supports fixed-size keys for maximum speed. The goal of this project is to become the first free Open Source library providing the means to generate safe elliptic curves, and to provide an important source of information for anyone with general interest in ECC.

Download Website Updated 08 Apr 2009 TaDaPro

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Pop 124.85
Vit 2.66

TaDaPro (Tabular Data Processor) is a command-line utility to operate with numerical column tabulated data. It is intended for operations that are cumbersome to do by hand in a spreadsheet and for transformations that have to be applied as a batch process on many files.

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Aspose.Email for Java

A Java componentomor reading and writing Outlook MSG files.

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nss-pam-ldapd

NSS and PAM modules for name lookups using LDAP.