Re: Comparison of multiple-precision floating-point software

Bill Allombert on Wed, 25 Apr 2018 17:35:02 +0200

[Date Prev] [Date Next] [Thread Prev] [Thread Next] [Date Index] [Thread Index]

Re: Comparison of multiple-precision floating-point software

To: pari-dev@pari.math.u-bordeaux.fr
Subject: Re: Comparison of multiple-precision floating-point software
From: Bill Allombert <Bill.Allombert@math.u-bordeaux.fr>
Date: Wed, 25 Apr 2018 17:34:55 +0200
Delivery-date: Wed, 25 Apr 2018 17:35:02 +0200
In-reply-to: <CAAkfSG+S+gOuReN83JNNdiF2sCQaO77tJ3g=9jTm6dDsg+Vr2w@mail.gmail.com>
Mail-followup-to: pari-dev@pari.math.u-bordeaux.fr
References: <mwo9i7y6w0.fsf@tomate.loria.fr> <CAAkfSG+S+gOuReN83JNNdiF2sCQaO77tJ3g=9jTm6dDsg+Vr2w@mail.gmail.com>
User-agent: Mutt/1.5.23 (2014-03-12)

On Wed, Apr 25, 2018 at 10:31:54AM -0400, Charles Greathouse wrote:
> Thank you for the comparison!
> 
> The trig functions are unfortunately quadratic IIRC, and so they don't
> scale to high precision.

None of the trigonometric functions in PARI/GP are quadratic.

Cheers,
Bill

References:
- Comparison of multiple-precision floating-point software
  - From: paul zimmermann <Paul.Zimmermann@inria.fr>
- Re: Comparison of multiple-precision floating-point software
  - From: Charles Greathouse <charles.greathouse@case.edu>

Prev by Date: Re: Comparison of multiple-precision floating-point software
Next by Date: Re: pari host downtime
Previous by thread: Re: Comparison of multiple-precision floating-point software
Next by thread: Re: pari host downtime
Index(es):
- Date
- Thread