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Kevin Ryde on Thu, 28 Oct 2021 00:46:29 +0200
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Re: sqrtint() on non-integer arguments
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- To: pari-users@pari.math.u-bordeaux.fr
- Subject: Re: sqrtint() on non-integer arguments
- From: Kevin Ryde <user42_kevin@yahoo.com.au>
- Date: Thu, 28 Oct 2021 09:43:27 +1100
- Delivery-date: Thu, 28 Oct 2021 00:46:29 +0200
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- In-reply-to: <20211027165705.GA222022@math.u-bordeaux.fr> (Karim Belabas's message of "Wed, 27 Oct 2021 18:57:05 +0200")
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Karim Belabas <Karim.Belabas@math.u-bordeaux.fr> writes:
>
> get instead
> ? sqrtint(1e40)
> %1 = 100000000000000000000
Could keep that as precision loss error, since low bits of the root are
essentially unknown, within selected float precision.