Make calculation takes integral numbers

[vincenthz]

it would be more accurate to have calculation done on floating points at the 10 or 100 picoseconds level instead of relying on Double doing the right thing related to rounding. Some calculation might still require Double convertion, but some like (min, max... don't)

[istathar]

I wrote a tiny package that uses Int64 for timestamps in nanoseconds (wraps hourglass to get nanosecond resolution timestamps from operating system, actually). You obviously don't need a dependency on my thing but fwiw Int64 works out nicely for this sort of application.
https://hackage.haskell.org/package/chronologique fwiw

[ocramz]

Hi @afcowie , chronologique looks good, does it have an issue tracker/public repo?

[istathar]

@ocramz oh, damn, sorry for the oversight. Thanks for pointing it out. Code is at https://github.com/afcowie/chronologique/. I just did a point release with the links added to the .cabal file.