ap</span> <span class="binding-type">function</span> <span class="binding-type"><a href="https://github.com/janet-lang/spork/blob/87a2aae508a86d45363ae4cc747141847e463ee4//spork/math.janet#L28">source</a></span> <pre class="binding-text">(swap arr i j)

Swaps members with indices `i` and `j` of arr.
Noop when `i` equals `j`.</pre><a href="https://janetdocs.org/math/swap">Community Examples</a></div><hr><div class="binding"><span id="math/t-test" class="binding-sym">math/t-test</span> <span class="binding-ty