I do not print all of the digits that I have available. The user sees, and the calculations tend to maintain enough accuracy so the user continues to see, values that are good.
On Wed, Dec 30, 2015 at 3:40 PM, Stefan Karpinski <[email protected]> wrote: > Here's a nice post by Fredrik Johannson about ball arithmetic in general > and how he implements it in Arb: > > http://fredrikj.net/blog/2013/10/tradeoffs-in-ball-arithmetic/ > > On Tue, Dec 29, 2015 at 11:30 PM, Jeffrey Sarnoff < > [email protected]> wrote: > >> >> FloatHigher.jl <https://github.com/J-Sarnoff/FloatHigher.jl> >> >> >> Accurate high precision floating point math computed quickly. >> Fredrik Johannson's Arb, included with Nemo.jl, does the work. >> >> The type[s] that this module exports is user selectable, >> one or more of { Float128, Float256, Float512, Float1024 }. >> Float128 is the type if none is selected overtly (see README). >> >> + Accurate, faster than BigFloat, not BigFloat >> + Basic arithmetic, exp, log, most [arc][hyp]trig >> - Other ops and Float64 functions are not exposed >> - Requires all of Nemo to use a smaller part of it >> >> >
