<div dir="ltr">thanks all<div>but i tried ^ and ** with negative power value it give me error </div><div>run-time error M6201:MATH</div><div>so what cani do to write this equation </div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div style="text-align:left"><font size="2"><b>Yours sincerely;</b></font></div><font size="2"><b><div style="text-align:left"><br></div><div style="text-align:left">Eng: Ahmed Mohamed Awad</div></b></font><div style="text-align:left"><b>Ph.D student</b></div><div style="text-align:left"><b>Energy Resources Engineering Department(ERE)</b></div><div style="text-align:left"><b>Egypt-Japan University of Science and Technology(EJUST)</b></div><div style="text-align:left"><b>Mob:+2010-65078029</b></div><div style="text-align:left"><strong style="font-size:12.8000001907349px"><font size="2">Email: <font color="#00ffff"><font color="#3d85c6"><font color="#0b5394"><a href="mailto:heba_abadi@hotmail.com" style="color:rgb(17,85,204)" target="_blank">ahmedawadserageldin@gmail.com</a> - </font></font></font></font></strong><strong style="font-size:12.8000001907349px"><font size="2"><font color="#00ffff"><font color="#3d85c6"><font color="#0b5394"><a href="mailto:heba.abbadi@ejust.edu.eg" style="color:rgb(17,85,204)" target="_blank">ahmed.serageldin@ejust.edu.eg</a></font></font></font></font></strong></div><div style="text-align:left"><strong style="font-size:12.8000001907349px"><font size="2">Website: </font></strong><strong style="font-size:12.8000001907349px;color:rgb(17,85,204)"><font size="2"><a href="mailto:heba.abbadi@ejust.edu.eg" style="font-size:12.8000001907349px;color:rgb(17,85,204)" target="_blank">www.ejust.edu.eg</a></font></strong></div><div style="text-align:left"><strong style="color:green;font-family:Webdings;line-height:27px;font-size:12.8000001907349px"><font color="#222222" face="Arial"><font size="2"><font color="#cc0000">P.O. Box 179, New Borg El-Arab City, Postal Code 21934, Alexandria, Egypt</font></font></font></strong></div><div style="text-align:left"><p style="font-size:12.8000001907349px"><span style="color:green;line-height:27px;font-family:Webdings"></span><font size="2"><span style="color:green;line-height:27px;font-family:Webdings">P</span><span style="color:blue;line-height:11px;font-family:Arial,sans-serif"> </span><b><span style="color:green;line-height:12px;font-family:Arial,sans-serif">Please consider the environment and don't print this e-mail unless you really need to.</span></b></font></p></div><div style="text-align:left"><br></div></div></div></div></div></div>
<br><div class="gmail_quote">On Mon, Sep 19, 2016 at 7:25 PM, Hsein Moussawi via TRNSYS-users <span dir="ltr"><<a href="mailto:trnsys-users@lists.onebuilding.org" target="_blank">trnsys-users@lists.onebuilding.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




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<p>I am so sorry Ahmed, I meant the ** instead.</p>
<p>And thanks for C K Lee for the correction.</p><span class="">
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Houssein Al Moussawi<br clear="none">
PhD Joint Student</div>
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University of Caen Normandy & Lebanese University</div>
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<div dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Hsein Moussawi via TRNSYS-users <<a href="mailto:trnsys-users@lists.onebuilding.org" target="_blank">trnsys-users@lists.<wbr>onebuilding.org</a>><br>
<b>Sent:</b> Sunday, September 18, 2016 5:10 PM<br>
<b>To:</b> ahmed serageldin; TRNSYS users mailing list at OneBuilding.org<br>
<b>Subject:</b> Re: [TRNSYS-users] How to write this equation in trnsy</font>
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<p>Try this form:</p>
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<p><span>x = 2*(y)exp(-0.2)+3</span><br>
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<div style="font-family:"times new roman","new york",times,serif;font-size:16px">
Houssein Al Moussawi<br clear="none">
PhD Joint Student</div>
<div style="font-family:"times new roman","new york",times,serif;font-size:16px">
University of Caen Normandy & Lebanese University</div>
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<div dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> ahmed serageldin via TRNSYS-users <<a href="mailto:trnsys-users@lists.onebuilding.org" target="_blank">trnsys-users@lists.<wbr>onebuilding.org</a>><br>
<b>Sent:</b> Sunday, September 18, 2016 8:57 AM<br>
<b>To:</b> <a href="mailto:trnsys-users@lists.onebuilding.org" target="_blank">trnsys-users@lists.<wbr>onebuilding.org</a><br>
<b>Subject:</b> [TRNSYS-users] How to write this equation in trnsy</font>
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<div dir="ltr">Dear all
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<div>I try to write this equation in simulation studio but it didnot work</div>
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<div>x = 2*y^-0.2+3</div>
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<div>please help me to write this equation<br>
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<div style="text-align:left"><font size="2"><b>Yours sincerely;</b></font></div>
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<div style="text-align:left">Eng: Ahmed Mohamed Awad</div>
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<div style="text-align:left"><b>Ph.D student</b></div>
<div style="text-align:left"><b>Energy Resources Engineering Department(ERE)</b></div>
<div style="text-align:left"><b>Egypt-Japan University of Science and Technology(EJUST)</b></div>
<div style="text-align:left"><b>Mob:+2010-65078029</b></div>
<div style="text-align:left"><strong style="font-size:12.8000001907349px"><font size="2">Email: <font color="#00ffff"><font color="#3d85c6"><font color="#0b5394"><a href="mailto:heba_abadi@hotmail.com" style="color:rgb(17,85,204)" target="_blank">ahmedawadserageldin@<wbr>gmail.com</a> - </font></font></font></font></strong><strong style="font-size:12.8000001907349px"><font size="2"><font color="#00ffff"><font color="#3d85c6"><font color="#0b5394"><a href="mailto:heba.abbadi@ejust.edu.eg" style="color:rgb(17,85,204)" target="_blank">ahmed.serageldin@<wbr>ejust.edu.eg</a></font></font></font></font></strong></div>
<div style="text-align:left"><strong style="font-size:12.8000001907349px"><font size="2">Website: </font></strong><strong style="font-size:12.8000001907349px;color:rgb(17,85,204)"><font size="2"><a href="mailto:heba.abbadi@ejust.edu.eg" style="font-size:12.8000001907349px;color:rgb(17,85,204)" target="_blank">www.ejust.edu.eg</a></font></strong></div>
<div style="text-align:left"><strong style="color:green;font-family:Webdings;line-height:27px;font-size:12.8000001907349px"><font color="#222222" face="Arial"><font size="2"><font color="#cc0000">P.O. Box 179, New Borg El-Arab City, Postal Code 21934, Alexandria,
 Egypt</font></font></font></strong></div>
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<p style="font-size:12.8000001907349px"><span style="color:green;line-height:27px;font-family:Webdings"></span><font size="2"><span style="color:green;line-height:27px;font-family:Webdings">P</span><span style="color:blue;line-height:11px;font-family:Arial,sans-serif"> </span><b><span style="color:green;line-height:12px;font-family:Arial,sans-serif">Please
 consider the environment and don't print this e-mail unless you really need to.</span></b></font></p>
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