category-theory-presentation/categories/30_How/020_Hask.html
2013-02-28 16:49:12 +01:00

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<h2>Hask</h2>
<p>Category \(\Hask\):</p>
<img class="right" style="max-width:30%" src="categories/img/mp/hask.png" alt="Haskell Category Representation"/>
<ul><li>
\(\ob{\Hask} = \) Haskell types
</li><li>
\(\hom{\Hask} = \) Haskell functions
</li><li>
∘ = <code>(.)</code> Haskell function composition
</li></ul>
<p>Forget glitches because of <code>undefined</code>.</p>