Lots of folks don't know about JS's numbers being 64 bit IEEE floating point. JS wanted a single numeric type that "just works" which it mainly does.
With new TypedArrays, traditional numeric types are available too, but takes some hacking to use them correctly as numbers rather than arrays. On Sat, Oct 5, 2013 at 12:28 PM, Gary Schiltz <[email protected]>wrote: > Wow, obviously not one of the "Good Parts" that Crockford refers to:-) > > Gary > > On Oct 5, 2013, at 11:18 AM, Owen Densmore <[email protected]> wrote: > > This series on numerics is both useful and entertaining! Believe it or > not, JS has +/- 0. > > http://www.2ality.com/2012/03/signedzero.html > It may seem weird but it does come up in some cases. > > A possibly more important part of the series is just what IS an integer in > JS. Most of us consider it a 32 bit integer but that's not the case: > http://www.2ality.com/2013/10/safe-integers.html > > > -- Owen > > > > ============================================================ > FRIAM Applied Complexity Group listserv > Meets Fridays 9a-11:30 at cafe at St. John's College > to unsubscribe http://redfish.com/mailman/listinfo/friam_redfish.com >
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