रञ्जित (Ranjit Mathew)<p>The mother lode of <a href="https://mastodon.social/tags/BitTwiddling" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BitTwiddling</span></a> tips (apart from the <a href="https://mastodon.social/tags/book" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>book</span></a> “Hacker’s Delight”, by Henry S. Warren Jr, and “HAKMEM” by the MIT hackers):</p><p>“Bit Twiddling Hacks”, Sean Eron Anderson (<a href="https://graphics.stanford.edu/~seander/bithacks.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">graphics.stanford.edu/~seander</span><span class="invisible">/bithacks.html</span></a>).</p><p>On HN: <a href="https://hn.algolia.com/?dateRange=all&page=0&prefix=false&query=Bit%20Twiddling%20Hacks&sort=byPopularity&type=story" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hn.algolia.com/?dateRange=all&</span><span class="invisible">page=0&prefix=false&query=Bit%20Twiddling%20Hacks&sort=byPopularity&type=story</span></a></p><p><a href="https://mastodon.social/tags/Math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Math</span></a> <a href="https://mastodon.social/tags/Optimization" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Optimization</span></a> <a href="https://mastodon.social/tags/Compilers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Compilers</span></a></p>