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    <title>MaplePrimes - comments on Blog Entry, An Implicit Differentiation Problem from MaplePrimes</title>
    <link>http://www.mapleprimes.com/maplesoftblog/128445-An-Implicit-Differentiation-Problem</link>
    <language>en-us</language>
    <copyright>2026 Maplesoft, A Division of Waterloo Maple Inc.</copyright>
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    <lastBuildDate>Thu, 11 Jun 2026 07:35:02 GMT</lastBuildDate>
    <pubDate>Thu, 11 Jun 2026 07:35:02 GMT</pubDate>
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    <description>The latest comments added to the Blog Entry, An Implicit Differentiation Problem from MaplePrimes</description>
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      <url>http://www.mapleprimes.com/images/mapleprimeswhite.jpg</url>
      <title>MaplePrimes - comments on Blog Entry, An Implicit Differentiation Problem from MaplePrimes</title>
      <link>http://www.mapleprimes.com/maplesoftblog/128445-An-Implicit-Differentiation-Problem</link>
    </image>
    <item>
      <title>just comparative statics</title>
      <link>http://www.mapleprimes.com/maplesoftblog/128445-An-Implicit-Differentiation-Problem?ref=Feed:MaplePrimes:An Implicit Differentiation Problem from MaplePrimes:Comments#comment201672</link>
      <itunes:summary>&lt;p&gt;Hello&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;F(x,y)=0&lt;/p&gt;
&lt;p&gt;u=G(x,y)&lt;/p&gt;
&lt;p&gt;v=H(x,y)&lt;/p&gt;
&lt;p&gt;In this case, to get du/dv, I think it just good to calculate a solution of the next system of equations with&lt;/p&gt;
&lt;p&gt;v being set a parameter and {dx,dy,du} bing considered to be variables.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;F_x * dx + F_y * dy = 0&lt;/p&gt;
&lt;p&gt;du=G_x * dx + G_y * dy&lt;/p&gt;
&lt;p&gt;dv=H_x * dx + H_y * dy&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;take care.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;taro yamada&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</itunes:summary>
      <description>The latest comments added to the Blog Entry, An Implicit Differentiation Problem from MaplePrimes</description>
      <guid>201672</guid>
      <pubDate>Sun, 24 Jul 2016 01:51:03 Z</pubDate>
      <itunes:author>taro</itunes:author>
      <author>taro</author>
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