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freebsd-ports/math/linalg/pkg-descr
Will Andrews a6d989b045 Add LinAlg, an extended C++ math library. Unfortunately, it can't be made
to respect C(C,XX) or C(XX)FLAGS, according to the author.

Author also requested that the distfile be hosted on *.FreeBSD.org.

PR:		13124
Submitted by:	Oleg <oleg@pobox.com>
2000-04-07 01:47:51 +00:00

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LinAlg -- C++ Linear Algebra and Optimization classlib
- Matrix, Vector, subMatrices, and LAStreams over real domain;
- Matrix inverse, norms, determinant, lazy matrices, Singular Value
Decomposition (SVD) and applications, nested functions;
- Brent's univariate optimization and root finding, Hooke-Jeeves
multidimensional optimization of functors, Aitken-Lagrange interpolation;
- LinAlg stresses Matrix streams, which provide a sequential
view/access to a matrix or its parts. LABlockStreams may
span over an arbitrary rectangular block of a matrix, including the
whole matrix, a single matrix element, and all other block sizes in
between. Matrix streams are seekable and subrange-able. A stream or
a substream are always created in-line; they do not allocate any
heap storage, and are safe.
- Every feature is extensively tested in the validation code (included).
WWW: http://pobox.com/~oleg/ftp/packages.html
Oleg Kiselyov <oleg@pobox.com>