Automatically exported from code.google.com/p/smallapack
Smallapack provides a set of Smalltalk classes for handling numerical matrices, performing operations on them efficiently (by using BLAS library) and solving some linear algebra problems (by using LAPACK).
What is LAPACK? http://www.netlib.org/lapack is the famous Linear Algebra package. It provides many robust and efficient (in time and memory) functions for solving a range of problems (least squares, eigenvalues, etc...)
It relies on the existence of an optimized BLAS library for doing basic operations on Matrices and Vectors.
Smallapack has been implemented in 3 dialects Cincom Visualworks, Squeak/Pharo and Dolphin - see Availability.
Basic tutorials can be found on the wiki too.
Smallapack is licensed under MIT. See : http://opensource.org/licenses/MIT