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Diffstat (limited to 'docs/help/fold.html')
| -rw-r--r-- | docs/help/fold.html | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/help/fold.html b/docs/help/fold.html index 019d92eb..065070bb 100644 --- a/docs/help/fold.html +++ b/docs/help/fold.html @@ -7,6 +7,7 @@ <h1 id="acute-accent-"><a class="header" href="#acute-accent-">Acute Accent (<code><span class='Modifier'>´</span></code>)</a></h1> <h2 id="--fold"><a class="header" href="#--fold"><code><span class='Function'>𝔽</span><span class='Modifier'>´</span> <span class='Value'>𝕩</span></code>: Fold</a></h2> <p>Fold over <code><span class='Value'>𝕩</span></code> with <code><span class='Function'>𝔽</span></code> from right to left i.e. Insert <code><span class='Function'>𝔽</span></code> between the elements of <code><span class='Value'>𝕩</span></code>.</p> +<p><code><span class='Value'>𝕩</span></code> must be a simple list (<code><span class='Number'>1</span> <span class='Function'>=</span> <span class='Function'>=</span><span class='Value'>𝕩</span></code>).</p> <a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=ICAgK8K0IDHigL8y4oC/MwoKICAgMSsyKzMKCiAgIC3CtCAx4oC/MuKAvzMKCiAgIDEtMi0z">↗️</a><pre> <span class='Function'>+</span><span class='Modifier'>´</span> <span class='Number'>1</span><span class='Ligature'>‿</span><span class='Number'>2</span><span class='Ligature'>‿</span><span class='Number'>3</span> 6 |