Declan<p>Thinking about <a href="https://kolektiva.social/tags/functions" class="mention hashtag" rel="tag">#<span>functions</span></a>... What is the main purpose of them? <a href="https://kolektiva.social/tags/Explain" class="mention hashtag" rel="tag">#<span>Explain</span></a> me the functions as if I am from another planet. <a href="https://kolektiva.social/tags/math" class="mention hashtag" rel="tag">#<span>math</span></a> <a href="https://kolektiva.social/tags/learning" class="mention hashtag" rel="tag">#<span>learning</span></a> <a href="https://kolektiva.social/tags/science" class="mention hashtag" rel="tag">#<span>science</span></a> <a href="https://kolektiva.social/tags/MutualAid" class="mention hashtag" rel="tag">#<span>MutualAid</span></a> <a href="https://kolektiva.social/tags/wannaknoweverything" class="mention hashtag" rel="tag">#<span>wannaknoweverything</span></a> <a href="https://kolektiva.social/tags/stem" class="mention hashtag" rel="tag">#<span>stem</span></a> <a href="https://kolektiva.social/tags/iamascientist" class="mention hashtag" rel="tag">#<span>iamascientist</span></a> <a href="https://kolektiva.social/tags/Revolution" class="mention hashtag" rel="tag">#<span>Revolution</span></a> <a href="https://kolektiva.social/tags/mathwar" class="mention hashtag" rel="tag">#<span>mathwar</span></a> <a href="https://kolektiva.social/tags/physics" class="mention hashtag" rel="tag">#<span>physics</span></a></p>