Re: A85: Chem program
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Re: A85: Chem program
It would be best if everything could be compressed, but at the very least
I would like the atomic masses compressed, please. I would like to
implement atomic number and symbol searches, name searches aren't
necessary. Thank you for offering to help.
Justin Bosch
justin-b@juno.com
On Fri, 22 Jan 1999 22:16:50 -0600 David Whittaker <tubadave@sonet.net>
writes:
>
><!doctype html public "-//w3c//dtd html 4.0 transitional//en">
><html>
>Justin,
><p>I have done a little work and research on compression, but I just
>started
>chemistry. If you would give me a list of all the values you
>wanted
>compressed (not every element, but do you want the atomic number,
>mass,
>symbol, full name, etc.). Also, if you would give me the
>accuracy
>needed and the way you would want to search the table (atomic number
>would
>be best, but others would work) and I will see how small I can get
>it.
>Currently, I have a way to store all the atomic masses with three
>decimal
>places accuracy in 14 bits, and they are searchable and expandable by
>their
>atomic number. E-mail <a
>href="mailto:tubadave@sonet.net">me</a>
>directly and I will give you an explanation of this method.
>(It's
>rather long.)
><p>Dave
><p>Justin M Bosch wrote:
><blockquote TYPE=CITE>I have decided to either make a few ROM
>dependent
>versions, or one
><br>version that supports the two or three most popular ROMs. A
>lot
>of
><br>people I know have 10.0, so that will definitely be one of the
>ones
><br>supported. If anyone would like to request another ROM
>version,
>I am
><br>open to suggestions. I might be able to release beta copies
>with
>limited
><br>functionality in a week or two, depending on my work load in
>school.
><br>These will not yet include the molar mass calculator, and thus be
>ROM
><br>indepependent since they will not use the OP routines. If
>anyone
>has any
><br>suggestions on how to compress all of the elemental data, please
>assist
><br>me because I have no compression experience.
><p>Justin Bosch
><br>justin-b@juno.com
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>
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