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README.html
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<body>
<!-- README.md is generated from README.Rmd. Please edit that file -->
<!-- badges: start -->
<p><a href="https://travis-ci.org/vincenzocoia/powers"><img src="data:image/svg+xml;base64,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" alt="Build Status" /></a> <a href="https://codecov.io/gh/vincenzocoia/powers?branch=master"><img 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alt="Codecov test coverage" /></a> <a href="https://www.tidyverse.org/lifecycle/#stable"><img 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alt="Lifecycle: stable" /></a></p>
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<p><strong>Note</strong>: This R package is not mean to be “serious”. It’s just for teaching purposes.</p>
<h1 id="powers">powers</h1>
<p>This is an R package that gives <code>sqrt()</code> friends by providing other power functions.</p>
<h2 id="installation">Installation</h2>
<p>You can install powers from github with:</p>
<div class="sourceCode" id="cb1"><pre class="sourceCode r"><code class="sourceCode r"><span id="cb1-1"><a href="#cb1-1"></a><span class="co"># install.packages("devtools")</span></span>
<span id="cb1-2"><a href="#cb1-2"></a>devtools<span class="op">::</span><span class="kw">install_github</span>(<span class="st">"vincenzocoia/powers"</span>)</span></code></pre></div>
<h2 id="example">Example</h2>
<p>See the vignette for more extensive use, but here’s an example:</p>
<div class="sourceCode" id="cb2"><pre class="sourceCode r"><code class="sourceCode r"><span id="cb2-1"><a href="#cb2-1"></a>powers<span class="op">::</span><span class="kw">reciprocal</span>(<span class="dv">2</span>)</span>
<span id="cb2-2"><a href="#cb2-2"></a><span class="co">#> [1] 0.5</span></span></code></pre></div>
<h2 id="for-developers">For Developers</h2>
<p>(Again, I don’t actually intend for anyone to develop this silly package, but if I did, here’s what I’d write.)</p>
<p>Use the internal <code>pow</code> function as the machinery for the front-end functions such as <code>square</code>, <code>cube</code>, and <code>reciprocal</code>.</p>
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