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        <p class='location'>Module consts</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#constants">Constants</a></li></ul></div><p class='location'><a href='../../index.html'>std</a>::<wbr><a href='../index.html'>f64</a></p><script>window.sidebarCurrent = {name: 'consts', ty: 'mod', relpath: '../'};</script><script defer src="../sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Module <a href='../../index.html'>std</a>::<wbr><a href='../index.html'>f64</a>::<wbr><a class="mod" href=''>consts</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><span id='render-detail'>
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               </span><a class='srclink' href='../../../src/core/num/f64.rs.html#76-142' title='goto source code'>[src]</a></span></h1>
<div class='docblock'><p>Basic mathematical constants.</p>
</div><h2 id='constants' class='section-header'><a href="#constants">Constants</a></h2>
<table>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.E.html"
                                  title='constant std::f64::consts::E'>E</a></td>
                           <td class='docblock-short'>
                                <p>Euler's number (e)</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.FRAC_1_PI.html"
                                  title='constant std::f64::consts::FRAC_1_PI'>FRAC_1_PI</a></td>
                           <td class='docblock-short'>
                                <p>1/π</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.FRAC_1_SQRT_2.html"
                                  title='constant std::f64::consts::FRAC_1_SQRT_2'>FRAC_1_SQRT_2</a></td>
                           <td class='docblock-short'>
                                <p>1/sqrt(2)</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.FRAC_2_PI.html"
                                  title='constant std::f64::consts::FRAC_2_PI'>FRAC_2_PI</a></td>
                           <td class='docblock-short'>
                                <p>2/π</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.FRAC_2_SQRT_PI.html"
                                  title='constant std::f64::consts::FRAC_2_SQRT_PI'>FRAC_2_SQRT_PI</a></td>
                           <td class='docblock-short'>
                                <p>2/sqrt(π)</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.FRAC_PI_2.html"
                                  title='constant std::f64::consts::FRAC_PI_2'>FRAC_PI_2</a></td>
                           <td class='docblock-short'>
                                <p>π/2</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.FRAC_PI_3.html"
                                  title='constant std::f64::consts::FRAC_PI_3'>FRAC_PI_3</a></td>
                           <td class='docblock-short'>
                                <p>π/3</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.FRAC_PI_4.html"
                                  title='constant std::f64::consts::FRAC_PI_4'>FRAC_PI_4</a></td>
                           <td class='docblock-short'>
                                <p>π/4</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.FRAC_PI_6.html"
                                  title='constant std::f64::consts::FRAC_PI_6'>FRAC_PI_6</a></td>
                           <td class='docblock-short'>
                                <p>π/6</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.FRAC_PI_8.html"
                                  title='constant std::f64::consts::FRAC_PI_8'>FRAC_PI_8</a></td>
                           <td class='docblock-short'>
                                <p>π/8</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.LN_2.html"
                                  title='constant std::f64::consts::LN_2'>LN_2</a></td>
                           <td class='docblock-short'>
                                <p>ln(2)</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.LN_10.html"
                                  title='constant std::f64::consts::LN_10'>LN_10</a></td>
                           <td class='docblock-short'>
                                <p>ln(10)</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.LOG10_E.html"
                                  title='constant std::f64::consts::LOG10_E'>LOG10_E</a></td>
                           <td class='docblock-short'>
                                <p>log<sub>10</sub>(e)</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.LOG2_E.html"
                                  title='constant std::f64::consts::LOG2_E'>LOG2_E</a></td>
                           <td class='docblock-short'>
                                <p>log<sub>2</sub>(e)</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.PI.html"
                                  title='constant std::f64::consts::PI'>PI</a></td>
                           <td class='docblock-short'>
                                <p>Archimedes' constant (π)</p>

                           </td>
                       </tr>
                       <tr class=' module-item'>
                           <td><a class="constant" href="constant.SQRT_2.html"
                                  title='constant std::f64::consts::SQRT_2'>SQRT_2</a></td>
                           <td class='docblock-short'>
                                <p>sqrt(2)</p>

                           </td>
                       </tr></table></section>
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