v><div class="line">  <span class="keywordflow">return</span> 0;</div><div class="line">}</div><div class="line"></div><div class="line"><span class="keyword">static</span> <span class="keywordtype">double</span> fx(<span class="keywordtype">double</span> <a class="code" href="wellrng_8c.html#a676e0da0ef83bbbdf42538e54b97506b">x</a>)</div><div class="line">{</div><div class="line">  <span class="keywordtype">double</span> <a class="code" href="wellrng_8c.html#ac30de26db5f6d1c18c63913729adca7d">y</a>;</div><