From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, GB_FAKE_RF_SHORT,MAILING_LIST_MULTI,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 14421 invoked from network); 2 Mar 2022 21:48:43 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 2 Mar 2022 21:48:43 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 7A94D9D003; Thu, 3 Mar 2022 07:48:42 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 234FB9D002; Thu, 3 Mar 2022 07:47:34 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=utah.edu header.i=@utah.edu header.b="P7wFT0RO"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 1172E9D002; Thu, 3 Mar 2022 07:44:43 +1000 (AEST) Received: from ipo9.cc.utah.edu (ipo9.cc.utah.edu [155.97.144.53]) by minnie.tuhs.org (Postfix) with ESMTPS id 702679CC02 for ; Thu, 3 Mar 2022 07:44:39 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=utah.edu; i=@utah.edu; q=dns/txt; s=UniversityOfUtah; t=1646257479; x=1677793479; h=date:from:to:cc:subject:message-id; bh=nq+Pri/TYfTlDpYhmbsjLX3DtE82uX7R+O2zbN7TxXU=; b=P7wFT0ROBkJYYUtqZzDBL1BJ2XKFud4CXVFVA/uVBoXBolsv4kWY4TWR rWFZ9j/KUOgbuaitvpZlIWEGQL+/84VrZTYVZuq4TL5FI6gzZicZs9e3C zZ8o279cgCFdVWrqS7wTjQNm1Cq1UA7eJWhtjgPTmYne9OHopz6btOiwO S3t8Tpp6WxC2EvC8aPjMLdDtuJM5SKZxUVm/hjZHQ6uZXcRJSsbQYDoFk rbOa6RHIQcOIbpTWUngZBPtn4+15KtkiCfj+cN5Gc9cG66BItQL+msHb3 CStQasJ5UQGTv9Tdr3efabSg5AD/TnZnjciJ/tOz5acm+Wc3TZamDGHTp Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10274"; a="378906440" X-IronPort-AV: E=Sophos;i="5.90,150,1643698800"; d="scan'208";a="378906440" Received: from mail.math.utah.edu ([155.101.98.135]) by ipo9smtp.cc.utah.edu with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Mar 2022 14:44:39 -0700 Received: from gamma.math.utah.edu (gamma.math.utah.edu [155.101.96.20]) by mail.math.utah.edu (8.16.1/8.16.1) with ESMTP id 222Licb7022280; Wed, 2 Mar 2022 14:44:38 -0700 (MST) Received: from gamma.math.utah.edu (localhost [127.0.0.1]) by gamma.math.utah.edu (8.15.1/8.15.1) with ESMTP id 222LicOu013343; Wed, 2 Mar 2022 14:44:38 -0700 Received: (from beebe@localhost) by gamma.math.utah.edu (8.15.1/8.15.1/Submit) id 222LicR0013342; Wed, 2 Mar 2022 14:44:38 -0700 Date: Wed, 2 Mar 2022 14:44:38 -0700 From: "Nelson H. F. Beebe" To: tuhs@minnie.tuhs.org X-US-Mail: "Department of Mathematics, 110 LCB, University of Utah, 155 S 1400 E RM 233, Salt Lake City, UT 84112-0090, USA" X-Telephone: +1 801 581 5254 X-FAX: +1 801 581 4148 X-URL: http://www.math.utah.edu/~beebe Message-ID: X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.3.8 (mail.math.utah.edu [155.101.98.135]); Wed, 02 Mar 2022 14:44:38 -0700 (MST) Subject: Re: [TUHS] Brenda Baker's Struct Memo X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" Thanks to Doug and Warren for getting Brenda Baker's memo on struct online at https://www.tuhs.org/Archive/Documentation/TechReports/Baker_Struct/bsbstruct.pdf She later published a formal article about that work in An Algorithm for Structuring Flowgraphs Journal of the Association for Computing Machinery 24(1) 98--120 January 1977 https://doi.org/10.1145/321992.321999 ------------------------------------------------------------------------------- - Nelson H. F. Beebe Tel: +1 801 581 5254 - - University of Utah FAX: +1 801 581 4148 - - Department of Mathematics, 110 LCB Internet e-mail: beebe@math.utah.edu - - 155 S 1400 E RM 233 beebe@acm.org beebe@computer.org - - Salt Lake City, UT 84112-0090, USA URL: http://www.math.utah.edu/~beebe/ - -------------------------------------------------------------------------------