From: Wai Sun Don Date: Tue, 14 Oct 97 15:19:35 -0400 Subject: PseudoPack v2.2 beta Hello, this message announces the PseudoPack v2.2 beta. PseudoPack is a software library for numerical differentiation by pseudospectral methods. It is being developed at Brown University by Prof. Wai Sun Don and Dr. Alex Solomonoff. Its aims are to provide minimum roundoff error and good efficiency on several computational platforms. They are SGI, Sun, IBM R6000 and Cray. The software package is written in Fortran 77 with the C preprocessor. We have used a few Fortran 90 extensions, namely long function and variable names, and use of the enddo keyword. It is freely available, at least to all non-commercial users. If you have already downloaded the previous version before, you know where and how to find the files. Thanks for your time. You can read the description from our Web page Questions, comments, or suggestions to -- Prof. Wai Sun Don