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Path: ...!weretis.net!feeder9.news.weretis.net!news.nk.ca!rocksolid2!i2pn2.org!.POSTED!not-for-mail From: mhx@iae.nl (mhx) Newsgroups: comp.lang.forth Subject: Re: In Memoriam: David N. Williams (1934 -- 2024) Date: Tue, 18 Mar 2025 08:39:45 +0000 Organization: novaBBS Message-ID: <b6fd7acd6b67a4d9be1ef87a0c2e722b@www.novabbs.com> References: <vraesr$17svf$1@dont-email.me> <87729297a96eebc0eaae65ccd4f2063a4a7def39@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: i2pn2.org; logging-data="683036"; mail-complaints-to="usenet@i2pn2.org"; posting-account="J+nubxJRM7ncpF4l6KLO+OONWmFAYJHVJegfwQXJ8vc"; User-Agent: Rocksolid Light X-Rslight-Site: $2y$10$1OfnPfU.TA1euVDhkg3o6ehCtGbBNH7SAYjk/62nWgvT1PyAmIBAq X-Spam-Checker-Version: SpamAssassin 4.0.0 X-Rslight-Posting-User: 4e0dc1fdad1ead10b39e7eb5db19bf73d73e3ab3 Bytes: 1824 Lines: 18 David's work on disassembling the format of floating-point numbers is a very valuable contribution to the iForth libraries. He also helped me along with testing the C MPFR dll/so implementation for iForth's Apple version. He was a very special person to correspond with a unique approach to Forth. -marcel PS: It could be that David's vast on-line archive at https://websites.umich.edu/~williams/archive is on shaky grounds. It was still up when I checked just now. David oversaw the distribution of the Schoonschip sources (prof. Veltman) and these sources are also in the online archive. He sent me his/the 680x0 assembly language sources for Schoonschip in 2009. The archive contains a directory with tests in David's very recognizable style. I'll be happy to send these files to people that have trouble accessing the on-line archive.