D Mir: standard deviation speed

tastyminerals tastyminerals at gmail.com
Wed Jul 15 06:00:46 UTC 2020

On Wednesday, 15 July 2020 at 02:08:48 UTC, 9il wrote:
> On Tuesday, 14 July 2020 at 19:04:45 UTC, tastyminerals wrote:
>> @fastmath private double sd0(T)(Slice!(T*, 1) flatMatrix)
> @fastmath shouldn't be really used with summation algorithms 
> except the `"fast"` version of them. Otherwise, they may or may 
> not behave like "fast".

Good to know. So, it's fine to use it with sum!"fast" but better 
avoid it for general purposes.

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