http://d.puremagic.com/issues/show_bug.cgi?id=3632
--- Comment #10 from Walter Bright <bugzi...@digitalmars.com> 2011-06-27 14:51:23 PDT --- (In reply to comment #9) > (In reply to comment #8) > > This is intended. All nans are regarded as the same (even signalling and > > non-signalling). > So we have to use std.math.isIdentical() to tell apart floating point values > on > the base of the their bit patterns. Do you have any need for this? > Related: I think almost no one uses the NaN payloads because (beside being a > niche need) almost no language gives easy and explicit support to manage those > payloads (while in std.math there are functions like getNaNPayload). I've been around numerics for 35 years now, and I've never seen a use for NaN payloads. I've never seen anyone even propose a use. Until then, I suspect supporting such would just cause problems. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------