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    <title>topic unique feature without advanced features in Mathcad</title>
    <link>https://www.ptcusercommunity.com/t5/Mathcad/unique-feature-without-advanced-features/m-p/995064#M215924</link>
    <description>&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="DM_10631844_0-1737676527364.png" style="width: 400px;"&gt;&lt;img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/117295i6B06ECA05D1D2BA6/image-size/medium?v=v2&amp;amp;px=400" role="button" title="DM_10631844_0-1737676527364.png" alt="DM_10631844_0-1737676527364.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="DM_10631844_0-1737679586834.png" style="width: 400px;"&gt;&lt;img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/117298iB66998340CDC095D/image-size/medium?v=v2&amp;amp;px=400" role="button" title="DM_10631844_0-1737679586834.png" alt="DM_10631844_0-1737679586834.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I want an algorithm that generates the function [a,b,c}=unique(Y) although there are forums what I need is for it to be only with structural control sequences if else for while etc but not advanced functions of either Matlab or from mathcad since when you want to replicate the function elsewhere it is complicated, it would be appreciated if you have a way to do it&amp;nbsp;&lt;/P&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&amp;nbsp;&lt;/DIV&gt;&lt;DIV class=""&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="DM_10631844_0-1737687596060.png" style="width: 400px;"&gt;&lt;img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/117299i835C284FC8C88043/image-size/medium?v=v2&amp;amp;px=400" role="button" title="DM_10631844_0-1737687596060.png" alt="DM_10631844_0-1737687596060.png" /&gt;&lt;/span&gt;&lt;P&gt;What would the mathcad programming of this algorithm be like as it is in the image so it is easier to carry out the function?&lt;/P&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;</description>
    <pubDate>Mon, 27 Jan 2025 03:35:10 GMT</pubDate>
    <dc:creator>DM_10631844</dc:creator>
    <dc:date>2025-01-27T03:35:10Z</dc:date>
    <item>
      <title>unique feature without advanced features</title>
      <link>https://www.ptcusercommunity.com/t5/Mathcad/unique-feature-without-advanced-features/m-p/995064#M215924</link>
      <description>&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="DM_10631844_0-1737676527364.png" style="width: 400px;"&gt;&lt;img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/117295i6B06ECA05D1D2BA6/image-size/medium?v=v2&amp;amp;px=400" role="button" title="DM_10631844_0-1737676527364.png" alt="DM_10631844_0-1737676527364.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="DM_10631844_0-1737679586834.png" style="width: 400px;"&gt;&lt;img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/117298iB66998340CDC095D/image-size/medium?v=v2&amp;amp;px=400" role="button" title="DM_10631844_0-1737679586834.png" alt="DM_10631844_0-1737679586834.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I want an algorithm that generates the function [a,b,c}=unique(Y) although there are forums what I need is for it to be only with structural control sequences if else for while etc but not advanced functions of either Matlab or from mathcad since when you want to replicate the function elsewhere it is complicated, it would be appreciated if you have a way to do it&amp;nbsp;&lt;/P&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&amp;nbsp;&lt;/DIV&gt;&lt;DIV class=""&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="DM_10631844_0-1737687596060.png" style="width: 400px;"&gt;&lt;img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/117299i835C284FC8C88043/image-size/medium?v=v2&amp;amp;px=400" role="button" title="DM_10631844_0-1737687596060.png" alt="DM_10631844_0-1737687596060.png" /&gt;&lt;/span&gt;&lt;P&gt;What would the mathcad programming of this algorithm be like as it is in the image so it is easier to carry out the function?&lt;/P&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;DIV class=""&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;&lt;/DIV&gt;</description>
      <pubDate>Mon, 27 Jan 2025 03:35:10 GMT</pubDate>
      <guid>https://www.ptcusercommunity.com/t5/Mathcad/unique-feature-without-advanced-features/m-p/995064#M215924</guid>
      <dc:creator>DM_10631844</dc:creator>
      <dc:date>2025-01-27T03:35:10Z</dc:date>
    </item>
    <item>
      <title>Re: unique feature without advanced features</title>
      <link>https://www.ptcusercommunity.com/t5/Mathcad/unique-feature-without-advanced-features/m-p/1059544#M220762</link>
      <description>&lt;P&gt;This is a year old but...&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;What you posted is very C-like, and could easily convert this to a Custom Function DLL and simply add this to the Custom Functions folder for use.&amp;nbsp; There are examples of how to do this in the help. Of course, you need a C/C++ compiler.&lt;/P&gt;</description>
      <pubDate>Fri, 20 Mar 2026 23:10:50 GMT</pubDate>
      <guid>https://www.ptcusercommunity.com/t5/Mathcad/unique-feature-without-advanced-features/m-p/1059544#M220762</guid>
      <dc:creator>JeffH1</dc:creator>
      <dc:date>2026-03-20T23:10:50Z</dc:date>
    </item>
    <item>
      <title>Re: unique feature without advanced features</title>
      <link>https://www.ptcusercommunity.com/t5/Mathcad/unique-feature-without-advanced-features/m-p/1059570#M220766</link>
      <description>&lt;P&gt;Actually, it's easier than what I posted.&amp;nbsp; See this discussion here on unique functions:&amp;nbsp;&lt;A href="https://community.ptc.com/t5/Mathcad/Yet-another-quot-unique-quot-function-and-the-NaN-Not-a-quot-Not/m-p/1042696#M219558" target="_blank"&gt;Yet another "unique" function and the NaN (Not a "... - PTC Community&lt;/A&gt;&lt;/P&gt;</description>
      <pubDate>Sat, 21 Mar 2026 14:04:10 GMT</pubDate>
      <guid>https://www.ptcusercommunity.com/t5/Mathcad/unique-feature-without-advanced-features/m-p/1059570#M220766</guid>
      <dc:creator>JeffH1</dc:creator>
      <dc:date>2026-03-21T14:04:10Z</dc:date>
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