Linalg A Fortran-based linear algebra package for Ruby
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ruby library decompose algebra algebra library lapack library lapack

Linalg Description

A Fortran-based linear algebra package for Ruby Linalg is a free and easy to use Fortran-based linear algebra package for Ruby. Linalg is a fast, LAPACK-based library for real and complex matrices. Current functionality includes: singular value decomposition, least squares, LU, QR, Schur, Cholesky, eigenvectors and eigenvalues of a general matrix, stand-alone LAPACK bindings.NOTE: Linalg is licensed and distributed under the terms of the Ruby License. Here are some key features of "Linalg": · Cholesky decomposition · LU decomposition · QR decomposition · Schur decomposition · Singular value decomposition · Eigenvalues and eigenvectors of a general matrix · Minimization by least squares · Linear equation solving · Stand-alone LAPACK bindings: call any LAPACK routine from directly from ruby. · Convenient iterators · Condition numbers and condition number estimates · Nullspace, rank, nullity · Inverse · Pseudo-inverse · Determinant · 2-norm, 1-norm, infinity-norm, Frobenius norm What's New in This Release: · 1.9 compatibility.

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