das-g<p><span class="h-card" translate="no"><a href="https://beige.party/@jackeric" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>jackeric</span></a></span> I suspect that Excel formulas are the most widespread <a href="https://chaos.social/tags/purelyFunctional" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>purelyFunctional</span></a> <a href="https://chaos.social/tags/programmingLanguage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>programmingLanguage</span></a>. (Surely by number of users. Unsure whether also by lines of code, but could well be.)</p><p><a href="https://chaos.social/tags/functionalProgramming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>functionalProgramming</span></a> <a href="https://chaos.social/tags/functional_programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>functional_programming</span></a> <a href="https://chaos.social/tags/purely_functional" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>purely_functional</span></a></p>