Stephen:

Dieder Besset's new book may have at least some of what you want. Here is the info from Amazon:

Object-Oriented Implementation of Numerical Methods: An Introduction with Java & Smalltalk by Didier H. Besset Our Price: $54.95 Availability: Usually ships within 24 hours. Hardcover - 792 pages Bk&Cd Rom edition (October 2000) Morgan Kaufmann Publishers; ISBN: 1558606793 ; Dimensions (in inches): 1.69 x 9.55 x 7.66 Avg. Customer Rating: *****

There may by now be a Squeak port. I moved the code, written in IBM Smalltalk, to Squeak in January, using some tools I have for that, and identified 4-5 spots that needed minor changes due to differences in exception handling. I then passed it back to Didier. I don't know its current status, but he considers a Squeak port to be important.

The publishers page on this book is: http://www.mkp.com/books_catalog/catalog.asp?ISBN=1-55860-679-3

I'll check on the current status of the Squeak port.

Dave

At 21:21 -0800 2/26/01, Stephen T. Pope wrote:

Hello all,

I have a grad student who is starting to do a generic framework for digital audio signal processing in Smalltalk (should be portable to both Squeak and VisualWorks), and I know there are several good abstract math hierarchies (classes for functions, fcn. composition and application, polynomials, etc.) out there. Would any of you happen to have good pointers to spare??

-- stp Stephen Travis Pope -- http://www.create.ucsb.edu/~stp Support the Microsoft Boycott Campaign -- http://msbc.simplenet.com/