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Kevin Ryde on Tue, 16 Dec 2014 11:19:21 +0100
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Re: polynomial partial fractions
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- To: pari-users@pari.math.u-bordeaux.fr
- Subject: Re: polynomial partial fractions
- From: Kevin Ryde <user42_kevin@yahoo.com.au>
- Date: Tue, 16 Dec 2014 21:17:33 +1100
- Delivery-date: Tue, 16 Dec 2014 11:19:22 +0100
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- In-reply-to: <20141211094419.GB7418@math.u-bordeaux1.fr> (Karim Belabas's message of "Thu, 11 Dec 2014 10:44:19 +0100")
- Organization: Bah Humbug
- References: <87oarafuxi.fsf@blah.blah> <20141211094419.GB7418@math.u-bordeaux1.fr>
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Karim Belabas <Karim.Belabas@math.u-bordeaux.fr> writes:
>
> C = vector(#P, i, Mod(B \/ PE[i], PE[i]));
> [Q, vector(#P, i, padic(lift(A/C[i]), P[i])), PE];
Nice. I don't think I knew to go by poly inverses before. How does
that rate against a matsolve()? About the same but less taking apart
and putting back together polynomials perhaps?