Re: bnfisintnorm() is eager for memory

Max Alekseyev on Fri, 23 Feb 2024 14:11:08 +0100

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Re: bnfisintnorm() is eager for memory

To: "Ruud H.G. van Tol" <rvtol@isolution.nl>
Subject: Re: bnfisintnorm() is eager for memory
From: Max Alekseyev <maxale@gmail.com>
Date: Fri, 23 Feb 2024 08:10:30 -0500
Cc: pari-users@pari.math.u-bordeaux.fr
Delivery-date: Fri, 23 Feb 2024 14:11:08 +0100
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Hi Ruud,

My question is irrelevant to binary precision, but I do not know if it kicks in in the bnfisintnorm()'s internals.

Regards,

Max

On Fri, Feb 23, 2024 at 8:04 AM Ruud H.G. van Tol <rvtol@isolution.nl> wrote:

On 2024-02-23 13:58, Max Alekseyev wrote:

> What if I look for solutions where at least one of the coefficients is
> below 10^16 by absolute value?

Is that related to "binary64"?

Whenever I read 10^16, I think 53 bits ...

https://en.wikipedia.org/wiki/Double-precision_floating-point_format
https://en.wikipedia.org/wiki/IEEE_754

-- Ruud

References:
- bnfisintnorm() is eager for memory
  - From: Max Alekseyev <maxale@gmail.com>
- Re: bnfisintnorm() is eager for memory
  - From: Karim Belabas <Karim.Belabas@math.u-bordeaux.fr>
- Re: bnfisintnorm() is eager for memory
  - From: Max Alekseyev <maxale@gmail.com>
- Re: bnfisintnorm() is eager for memory
  - From: "Ruud H.G. van Tol" <rvtol@isolution.nl>

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