topic Playing with MP 9 in Mathcad https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/860651#M205444 <P>Trying out MP 9 by solving a diff equation symbolical and got this <FONT color="#339966">ambiguous</FONT> result- but it evaluate correctly:</P><P>Owe</P><P>&nbsp;&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="osvahn_0-1678359797580.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/77578iF09CA7B1E582819D/image-size/large?v=v2&amp;px=999" role="button" title="osvahn_0-1678359797580.png" alt="osvahn_0-1678359797580.png" /></span></P><P>&nbsp;</P> Thu, 09 Mar 2023 11:06:21 GMT o.svahn 2023-03-09T11:06:21Z Playing with MP 9 https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/860651#M205444 <P>Trying out MP 9 by solving a diff equation symbolical and got this <FONT color="#339966">ambiguous</FONT> result- but it evaluate correctly:</P><P>Owe</P><P>&nbsp;&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="osvahn_0-1678359797580.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/77578iF09CA7B1E582819D/image-size/large?v=v2&amp;px=999" role="button" title="osvahn_0-1678359797580.png" alt="osvahn_0-1678359797580.png" /></span></P><P>&nbsp;</P> Thu, 09 Mar 2023 11:06:21 GMT https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/860651#M205444 o.svahn 2023-03-09T11:06:21Z Re: Playing with MP 9 https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/860930#M205485 <P>Why not simply</P> <P>1 + 2*x + _z*sin(x) + _z1*cos(x)&nbsp;&nbsp;</P> <P>?</P> <P>&nbsp;</P> <P>Luc</P> Thu, 09 Mar 2023 23:06:24 GMT https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/860930#M205485 LucMeekes 2023-03-09T23:06:24Z Re: Playing with MP 9 https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/860938#M205487 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 671px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/77660i0B331551EB1D53B8/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Thu, 09 Mar 2023 23:49:16 GMT https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/860938#M205487 ttokoro 2023-03-09T23:49:16Z Re: Playing with MP 9 https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/861844#M205552 <P>The result that you are looking at is the general solution. Place the equation and the boundary conditions in a vector to find a particular solution.</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="cnegru_0-1678833467311.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/77917iA915BA562461043E/image-size/large?v=v2&amp;px=999" role="button" title="cnegru_0-1678833467311.png" alt="cnegru_0-1678833467311.png" /></span></P><P>&nbsp;</P><P>Cosmin</P><DIV class=""><A class="" href="https://community.ptc.com/t5/Mathcad/Playing-with-MP-9/td-p/860651#" target="_blank" rel="noopener">PREVIEW</A><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class="">&nbsp;</DIV><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV class=""><DIV><DIV class="">&nbsp;</DIV><DIV class="">&nbsp;</DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV> Tue, 14 Mar 2023 22:44:38 GMT https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/861844#M205552 cnegru 2023-03-14T22:44:38Z Re: Playing with MP 9 https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/861893#M205559 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="CornelBejan_0-1678864098983.png" style="width: 400px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/77929i780018AF6A13F3BB/image-size/medium?v=v2&amp;px=400" role="button" title="CornelBejan_0-1678864098983.png" alt="CornelBejan_0-1678864098983.png" /></span></P> <P>Mathcad Prime 8. What I am doing wrong here?</P> Wed, 15 Mar 2023 07:09:05 GMT https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/861893#M205559 Cornel 2023-03-15T07:09:05Z Re: Playing with MP 9 https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/861918#M205561 <P>Prime 9 can do it.</P> Wed, 15 Mar 2023 10:16:38 GMT https://www.ptcusercommunity.com/t5/Mathcad/Playing-with-MP-9/m-p/861918#M205561 ttokoro 2023-03-15T10:16:38Z