vectors `x` and `y`.</pre><a href="https://janetdocs.org/math/dot">Community Examples</a></div><hr><div class="binding"><span id="math/epsilon" class="binding-sym">math/epsilon</span> <span class="binding-type">number</span> <span class="binding-type"><a href="https://github.com/janet-lang/spork/blob/87a2aae508a86d45363ae4cc747141847e463ee4//spork/math.janet#L192">source</a></span> <pre class="binding-text">Epsilon constant</pre><a href="https://janetdocs.org/math/epsilon">Community Examples</a></div><hr><d