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matrix manipulations C++ library

Newmat library is intended for scientists and engineers who need to manipulate a variety of types of matrices using standard matrix operations. Emphasis is on the kind of operations needed in statistical calculations such as least squares, linear equation solve and eigenvalues.

Newmat supports matrix types: Matrix (rectangular matrix); UpperTriangularMatrix; LowerTriangularMatrix; DiagonalMatrix; SymmetricMatrix; BandMatrix; UpperBandMatrix; LowerBandMatrix; SymmetricBandMatrix; IdentityMatrix; RowVector; ColumnVector.

Only one element type (float or double) is supported (default is double).

The library includes the operations *, +, -, *=, +=, -=, Kronecker product, Schur product, concatenation, inverse, transpose, conversion between types, submatrix, determinant, Cholesky decomposition, QR triangularisation, singular value decomposition, eigenvalues of a symmetric matrix, sorting, fast Fourier and trig. transforms and printing.

libnewmat-dev contains static libraries, headers, and some documentation.

Package version:1.10.4-4


newmat (1.10.4-4) unstable; urgency=low

  * FIX: debian/watch (Closes: #450048)
  * FIX: conflict with libnewmat10 and provide libnewmat (Closes: #435313)
  * ADD: use quilt for patches

 -- Philippe Coval <>  Wed, 02 Jan 2008 10:08:32 +0100

newmat (1.10.4-3) unstable; urgency=low

  * ldbl128 transition for alpha, powerpc, sparc, s390. Closes: #430278

 -- Philippe Coval <rzr@us


This package was debianized by Philippe Coval <> on
Sat,  1 Apr 2006 12:08:38 +0200

It was downloaded from <>

Upstream Author: Robert Davies <robert[a]>

Copyright: 1990-2006 by Robert Davies <robert[a]>

  I place no restrictions on the use of newmat except that I take
  no liability for any problems that may

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