<style> p {margin-top:0px;margin-bottom:0px;} </style>
<table border=0 width=100% bgcolor='' cellpadding=0 cellspacing=0 align=center>
        <tr>
        <td valign=top style='padding:8pt;'><font size=2 face='±¼¸²'>
<P>Dear GMP, </P>
<P> </P>
<P>Hello, this is Sang-Ho Lee in Pusan, Korea, a researcher, working in the area of the Nonlinear Dynamics and Chaos. As you know, in the nonlinear system simulation, there are a set floating point operations with many iterations. So the precision problem is very important. Since the last 10 years ago, I have been working on the numerical study by using the ¡®dstool¡¯ (Dynamical Software Toolkit), an open source code of Cornell University. The precision problem while executing the code in Intel machine is present, because the Intel CPU cuts 'double' into '53bit, 16 digit' in hardware. So during the last 10 years old, I have immensely worried about the precision problem.</P>
<P> </P>
<P>However, sometimes ago I found GMP Library and got hope to solve the problem; I found that the GMP Library enables more precise calculation with dstool in Intel machine. I am eager to your help. I want double precision(64 bit, 20 digit) with dstool in Intel CPU, i.e., I want to get a precise value of 20th decimal number through the dstool in Intel machine. </P>
<P> </P>
<P>But, unfornately, I am not familiar with the computer programming. Would you mind if I request a source code modifications to be able to treat a variable accuracy mode. Will you do a favor for me?</P>
<P> </P>
<P>I'm using Pentium3 700 Mhz loading with Slackware7.1 with GCC2.7.2.3 and GMP4.2.1.</P>
<P> </P>
<P>Thank you very much for your attentions.</P>
<P> </P>
<P>Best regards,</P>
<P> </P>
<P>Sang-Ho Lee<BR>
</P>
<P>P.S.: Attached file is 'dstool linux version'</P></font></td></tr>
</table>
<!-- __Hanmail-sig-Start__ -->
                         <br><br><a href="mailto:dreamingman64@hanmail.net"><img src="http://nametag.hanmail.net/mKKYTcZYu_hymKmbNIXF4_KToCffvVDs" border="0"></a>
<!-- __Hanmail-sig-End__ -->
<!-- __Hanmail-tail-Start__ -->
<table width="100%" cellspacing="0" cellpadding="0" border="0">
<tr height="9">
<td> </td>
</tr>
<tr height="1">
<td background="http://mailimg.hanmail.net/05mail/img_dotline.gif" style="font-size:0px;background-repeat:repeat-x;">
</td>
</tr>
<tr>
<td height="32">
<div style="float:right;width:293px;height:27px;overflow:hidden;">
<a href="http://allim.daum.net/servlet/Redirect?sid=footer060925_daumdirect" target="_blank" style=" color:#333333; font-size:12px; font-family:±¼¸²,±¼¸²Ã¼; font-weight:bold;"><img src="http://mailimg.hanmail.net/05mail/footer_banner/daumdirect_footer_29327.gif" width="293" height="27" style="vertical-align:middle;border:0;" /></a>
</div>
<div style="margin-top:3px;font-size:12px;color:#333333;font-weight:normal;font-family:±¼¸²,±¼¸²Ã¼;">
<br style="line-height:5px;" /> [³ªÀÇ ¶óÀ̺귯¸®, ÇѸÞÀÏ] <a href="http://allim.daum.net/servlet/Redirect?sid=footer_shrek3070514" style=" color:#ea770d; font-size:12px; font-family:±¼¸²,±¼¸²Ã¼; font-weight:normal; text-decoration:none;" target="new"> <½´·º3>¸¦ º¸°í½Í´Ù¸é? Ŭ¸¯! </a>
</div>
</td>
</tr>
</table>
<!-- __Hanmail-tail-End__ -->
<img src="http://wwl386.hanmail.net:4280/@from=dreamingman64&rcpt=gmp%2Ddiscuss%40swox%2Ecom&msgid=%3C20070516151616%2EHM%2E0000000000000LD%40dreamingman64%2Ewwl386%2Ehanmail%2Enet%3E">