From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,6609c40f81b32989 X-Google-NewGroupId: yes X-Google-Thread: 1094ba,9bdec20bcc7f3687 X-Google-NewGroupId: yes X-Google-Thread: 101deb,e67cdb1dcad3c668 X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,gid8d3408f8c3,gidbda4de328f,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news1.google.com!npeer02.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!spln!extra.newsguy.com!newsp.newsguy.com!news1 From: "J. Clarke" Newsgroups: comp.lang.ada,comp.lang.fortran,comp.lang.pl1 Subject: Re: Why is Ada considered "too specialized" for scientific use Date: Sun, 06 Jun 2010 13:51:23 -0400 Organization: NewsGuy - Unlimited Usenet $19.95 Message-ID: References: <4bb9c72c$0$6990$9b4e6d93@newsspool4.arcor-online.net> <4bba8bf1$0$56418$c30e37c6@exi-reader.telstra.net> <4bbb2246$8$fuzhry+tra$mr2ice@news.patriot.net> <4bbb5386$0$56422$c30e37c6@exi-reader.telstra.net> <4bbdf5c6$1$fuzhry+tra$mr2ice@news.patriot.net> <4c0a2e36$0$34205$c30e37c6@exi-reader.telstra.net> <4c0b234f$1$fuzhry+tra$mr2ice@news.patriot.net> NNTP-Posting-Host: pa460f784afc7c9623e1c4b9cccb3b0dae2a4b378cc90daba.newsdawg.com Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.7) Gecko/20100111 Thunderbird/3.0.1 Hamster-Pg/1.13 In-Reply-To: Xref: g2news1.google.com comp.lang.ada:11370 comp.lang.fortran:24075 comp.lang.pl1:1379 Date: 2010-06-06T13:51:23-04:00 List-Id: On 6/6/2010 12:51 PM, Simon Wright wrote: > "J. Clarke" writes: > >> On 6/6/2010 12:25 AM, Shmuel (Seymour J.) Metz wrote: >>> In<4c0a2e36$0$34205$c30e37c6@exi-reader.telstra.net>, on 06/05/2010 >>> at 08:58 PM, Dave Frank said: >>> >>>> Of course, the programs were in machine code. >>> >>> Your saying "of course" does not make it true, or even plausible. You >>> keep refusing to actually provide evidence, or even independent >>> claims. The last time you cited something that you claimed to have >>> been written in machine language it turned out to have been written in >>> assembler. >> >> What do you believe to be the difference between machine code and assembler? > > Perhaps he means they look different :-) > > Ferranti's Fixed-Point AutoCode: v1 = v2 + v3 > Binary: 000 01 0 000 00001 00010 00011 > Spoken as: 0110 1 2 3 > > Clearly not the same at all!!! Yeah. On a 360 that would be two steps (there isn't an instruction to add two registers and put the result in a third): LR 1,2 AR 1,3 Binary 00011000 0001 0010 00011010 0001 0011