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<title>BQN: Mathematical Left Angle Bracket (⟨)</title>
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<h1 id="mathematical-left-angle-bracket-"><a class="header" href="#mathematical-left-angle-bracket-">Mathematical Left Angle Bracket (<code><span class='Bracket'>⟨</span></code>)</a></h1>
<h2 id="--begin-list"><a class="header" href="#--begin-list"><code><span class='Bracket'>⟨</span> <span class='Value'>...</span></code>: Begin list</a></h2>
<p>Starts a list. Inner elements must be separated by <code><span class='Separator'>,</span></code> or <code><span class='Separator'>⋄</span></code>.
Lists can be nested in other lists.</p>
<p>Must end with a corresponding <code><span class='Bracket'>⟩</span></code>.</p>
<a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=4p+oMSwgMiwgM+KfqQoK4p+oKyDii4QgLSDii4QgNTbin6k=">↗️</a><pre> <span class='Bracket'>⟨</span><span class='Number'>1</span><span class='Separator'>,</span> <span class='Number'>2</span><span class='Separator'>,</span> <span class='Number'>3</span><span class='Bracket'>⟩</span>
⟨ 1 2 3 ⟩
<span class='Bracket'>⟨</span><span class='Function'>+</span> <span class='Separator'>⋄</span> <span class='Function'>-</span> <span class='Separator'>⋄</span> <span class='Number'>56</span><span class='Bracket'>⟩</span>
⟨ + - 56 ⟩
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