<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hello community,<div class=""><br class=""></div><div class=""><a href="http://tauday.com" class="">Tau day</a> was yesterday, and reminded me that we forgot to provide a `tau` next to `FloatingPoint`’s `pi` property. How about we write a proposal to brind this forward-thinking constant to a forward-thinking language?</div><div class=""><br class=""></div><div class=""><b class="">Proposal: Extend `FloatingPoint` with tau</b></div><br class=""> /// The mathematical constant tau = 6.28318...<br class=""> ///<br class=""> /// Extensible floating-point types might provide additional APIs to obtain<br class=""> /// this value to caller-specified precision.<br class=""><div class=""> static var tau: Self { get } </div><div class=""><br class=""></div><div class="">David.</div></body></html>