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项目描述

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.

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2009-10-28 02:29 Back to release list
2.0-Beta6

除了许多bug修正等多种功能已被添加。混合静态/动态切片。内置的奇异值分解(快得多小到中等规模的矩阵)比的LAPACK。对称矩阵平方根和平方根成反比。精确的数值衍生物(第一和第二)使用Ridder的方法。有效的调整大小的向量。阿回归测试框架。更好的向后兼容香椿- 1。基于单精度的LAPACK Cholesky分解。更多的文档。
标签: Beta, Feature Enhancements, Bugfixes
In addition to many bugfixes, several features have been added. Mixed static/dynamic slices. Built-in singular value decomposition (much faster than LAPACK for small to moderate sized matrices). Symmetric matrix square root and inverse square root. Accurate numerical derivatives (first and second) using Ridder's method. Efficient resizable vectors. A regression testing framework. Better backwards compatibility with TooN-1. Single precision LAPACK based Cholesky decomposition. More documentation.

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