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<a class="navbar-brand"><b>QuEST</b> v3.4.0<br>The Quantum Exact Simulation Toolkit</a>
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<a href="#define-members">Macros</a> </div>
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<div class="title">QuEST_precision.h File Reference</div> </div>
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<div class="textblock"><code>#include <math.h></code><br />
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<p><a href="QuEST__precision_8h_source.html">Go to the source code of this file.</a></p>
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Macros</h2></td></tr>
<tr class="memitem:a6698ce2a3971003a0a0289e5980d39c5"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="QuEST__precision_8h.html#a6698ce2a3971003a0a0289e5980d39c5">MAX_NUM_REGS_APPLY_ARBITRARY_PHASE</a>   100</td></tr>
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<tr class="memitem:ga7740e349b4f8bae6451547680f0ce2d6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a>   double</td></tr>
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<tr class="memitem:ga626676e623baa3de702c185736018b2c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__type.html#ga626676e623baa3de702c185736018b2c">QuEST_PREC</a>   2</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Sets the QuEST constants which depend on the variable (during compilation) state-vector precision. Using single, double or quad floating point precision has consequences for operation precision, total memory requirements, network bandwidth and ultimately runtime.</p>
<dl class="section author"><dt>Author</dt><dd>Ania Brown </dd>
<dd>
Tyson Jones (doc) </dd></dl>
<p class="definition">Definition in file <a class="el" href="QuEST__precision_8h_source.html">QuEST_precision.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6698ce2a3971003a0a0289e5980d39c5">◆ </a></span>MAX_NUM_REGS_APPLY_ARBITRARY_PHASE</h2>
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<td class="memname">#define MAX_NUM_REGS_APPLY_ARBITRARY_PHASE   100</td>
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<p class="definition">Definition at line <a class="el" href="QuEST__precision_8h_source.html#l00072">72</a> of file <a class="el" href="QuEST__precision_8h_source.html">QuEST_precision.h</a>.</p>
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