> On Jul 1, 2016, at 1:11 PM, Jordan Rose via swift-evolution
> <swift-evolution@swift.org> wrote:
>
> [Proposal:
> https://github.com/apple/swift-evolution/blob/master/proposals/0113-rounding-functions-on-floatingpoint.md
>
> <https://github.com/apple/swift-evolution/blob/master/proposals/0113-rounding-functions-on-floatingpoint.md>
> ]
>
> Just wondering, why no 'awayFromZero' case?
It’s not defined or required by IEEE 754. The others are. I wouldn’t be
opposed to adding some other rounding modes, but the IEEE 754 set is as good as
any as a starting point.
– Steve
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