NavList:

   

Reply

http://apfloat.appspot.com/
http://www.javascripter.net/math/calculators/100digitbigintcalculator.htm

I haven´t use any of them but they appears ok.
There are some big num packages on the web you can use.

regards

2015-04-29 12:26 GMT-03:00, Antoine Couëtte :
> Apr 29th, 2015
> Hello to all,
> For Navigation purposes I need to transform radians into degrees with at
> least 16 significant digits (and - better - if possible to 20 or even 24
> significant digits). In other words, I simply need to multiply the relevant
> radians figures by 180 and divide them by PI, while ensuring that end
> results have at least 16 significant digits.
> Some 4 years ago I readily performed such computations through some software
> then freely available on the Web. I could even "copy-paste" and "paste-copy"
> the relevant numbers/results to/from this simple "extended precision
> calculator". NOTE : As such a "copy-paste" function greatly reduces
> transcription errors risks it is certainly part of my wish list, although
> not a "hard" requirement here.
> Unfortunately I have not kept any references of the free software I had then
> been using on my eralier previous [now defunct and dumped] laptop.
> I am currently using Windows 7 (64bit).
> While last time, I had been very lucky to immediately google up some solid
> *kermit-proof* software to fulfill my needs, to-day I have not been able to
> "google-retrieve" any equivalent software.
> Hence my request through NavList : Any idea from you "number crunching"
> colleagues ?
> Many Thanks in advance
> *Kermit*
> Antoine M. "Kermit" Couëtte
>
> [PLAIN TEXT VERSION OF MESSAGE AUTO-GENERATED. ORIGINAL MAY INCLUDE MORE
> CONTENT]
> ----------------------------------------------------------------
> NavList message boards and member settings: www.fer3.com/NavList
> Members may optionally receive posts by email.
> To cancel email delivery, send a message to NoMail[at]fer3.com
> ----------------------------------------------------------------
>
>
>
> :
> 
http://fer3.com/arc/m2.aspx/Research-Free-EXTENDED-PRECISION-Calculator-Software-toconvert-radians-into-Couëtte-apr-2015-g31175
>
>
>
>

   

Reply