commons-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ted Dunning <ted.dunn...@gmail.com>
Subject Re: [math] elementary functions.
Date Tue, 08 Jun 2010 14:44:40 GMT
Bill,

Which functions do you have?

Anything more than the standard sin, cos, exp and log?


On Tue, Jun 8, 2010 at 6:52 AM, Bill Rossi <bill@rossi.com> wrote:

> I have developed over the past year a set of elementary functions similar
> to those in java.lang.Math, but with the following characteristics:
>
> * Higher performance.
> * Better accuracy.  Results are accurate to slightly more that +/- 0.5 ULP.
> * Pure Java.  The standard Math class is impleneted via JNI, and thus takes
> a performance hit.
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message