Cool. As a math guy, I enjoy the similarity between comprehensions and set-builder notation:<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Set-builder_notation" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Set-builder_notation</a>