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=-1.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HTML_MESSAGE,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 25080 invoked from network); 19 May 2020 14:00:26 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 19 May 2020 14:00:26 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 7C83D9C1AD; Wed, 20 May 2020 00:00:22 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 3AEE49C18D; Wed, 20 May 2020 00:00:08 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=pass (1024-bit key; unprotected) header.d=ccc.com header.i=@ccc.com header.b="Ec3StVJX"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 5216C9C18D; Wed, 20 May 2020 00:00:07 +1000 (AEST) Received: from mail-qv1-f42.google.com (mail-qv1-f42.google.com [209.85.219.42]) by minnie.tuhs.org (Postfix) with ESMTPS id 58F2F9C178 for ; Wed, 20 May 2020 00:00:06 +1000 (AEST) Received: by mail-qv1-f42.google.com with SMTP id f89so844245qva.3 for ; Tue, 19 May 2020 07:00:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ccc.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=HeUxaULCUpmCdocZjlfTZuCWE9pMsAG9RYvvj/2LwdQ=; b=Ec3StVJXVqyWEq6GBA78pMtisPnqfn20IActv30yX2VOBmjf7XMj7tNMXDgCTXoSdf 7pnHXAHZckAsd7OB2ryjf9onv31GNRVrFwu6Q1KZSvBoAQiRk9cAL7vnq+9RHjhoAj7o 8Kmb6jWxOZ72s0Dth7bT/PpEe7kyeH6pU1Kjw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=HeUxaULCUpmCdocZjlfTZuCWE9pMsAG9RYvvj/2LwdQ=; b=aB/pS4UqJWCp9hapDpgum6qOiAxwrBFJvFPM+iQnsUXTEc5bi9q3B6a0chUzEBjoMW Ggt4eaqLrLfXsCoercruz3PNCusbSttYmsNj/po1KEm1KFq/Y0BNYiSLMIoOyQdi1TbL ce7Krzvb4DwjSdFp8yPtkgVSlRPvw9lGKSz6Fm3FzuGWw2NwDNi53z7P81fPbjcpxg/9 5AHogc6ZWECo7QqjOq/L/7wZt/TF+SrP97yogv3CL/U57F7AuIFRQCdCvunRQ7n+g5d7 fasHxMAAFrQqwA9xNMzXQEHcWIkMVONuSIQxn/J3XlWGCTC1YOrcKSO5xXFpldNfBX70 RnHA== X-Gm-Message-State: AOAM530I4CI31PWI99+nBRQ57wjoL6T4s1F8SK2mJyQm5esIUT2cYbfC oBRzFt7yaaRFWE+7+w/L8uBxna161c1r6Ue7KqytyUJJMTo= X-Google-Smtp-Source: ABdhPJzUdo/2Nz5te7qHWo8pv66s/9jVUaQXVUVq4m/X5ziNoj4ylihHsbdAhtFN+MWfzsFA8sT4j2vcs+PzJ2QX4Bw= X-Received: by 2002:a0c:a284:: with SMTP id g4mr6185299qva.243.1589896805269; Tue, 19 May 2020 07:00:05 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Clem Cole Date: Tue, 19 May 2020 09:59:39 -0400 Message-ID: To: Dave Horsfall Content-Type: multipart/alternative; boundary="0000000000004ed77b05a600b2e5" Subject: Re: [TUHS] Status of Space Travel 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: , Cc: The Eunuchs Hysterical Society Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" --0000000000004ed77b05a600b2e5 Content-Type: text/plain; charset="UTF-8" On Tue, May 19, 2020 at 9:13 AM Dave Horsfall wrote: > On Mon, 18 May 2020, Warner Losh wrote: > > > What's the current state of efforts to get space travel working again? > > Does Lunar Lander on ye olde GT-40 count? I've since lost the source, but > I'm hoping that Andrew Hume still has it somewhere. > https://en.wikipedia.org/wiki/Lunar_Lander_(video_game_genre) Please send me email offline if you want the sources from Jack. BTW: his 16-bit integer trig routines are still a tour-de-force of integer operations. Looking at the assembler sources to Moonlander just to learn how he did that is. Jack said he spent a day in the MIT library working it all out, went home that night, and coded it all up. FYI: I'm also still in almost daily contact with Jack who still hacking on graphics systems (and his joke mailing list is a who-who of the industry). [I've tried for years to get him to join this list, but I have never been successful.] --0000000000004ed77b05a600b2e5 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

On Tue, May 19, 2020 at 9:13 AM Dave Hors= fall <dave@horsfall.org> wro= te:
On Mon, 18 M= ay 2020, Warner Losh wrote:

> What's the current state of efforts to get space travel working ag= ain?

Does Lunar Lander on ye olde GT-40 count?=C2=A0 I've since lost the sou= rce, but
I'm hoping that Andrew Hume still has it somewhere.
https://en.wikipedia.org/wiki/Lunar_Lander_(video_game_genre)

Please send me email offline=C2=A0if you want the sources fr= om Jack.=C2=A0 BTW:=C2=A0 his 16-bit integer trig routines are still a tour= -de-force of integer operations.=C2=A0 =C2=A0Looking at the assembler sourc= es to Moonlander just to learn how he did that is.=C2=A0 Jack said he spent= a day in the MIT library working it all out, went home that night, and cod= ed it all up.

FYI: I'm also still in almost daily contact w= ith Jack who still hacking on graphics systems (and his joke mailing list i= s a who-who of the industry).=C2=A0 [I've tried for years to get him to= join this list, but I have never been successful.]
--0000000000004ed77b05a600b2e5--