Bill Allombert on Wed, 22 Sep 2004 11:44:00 +0200

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Re: extended GCD

On Wed, Sep 22, 2004 at 09:15:10AM +0000, Chris Card wrote:
> Thanks Bill,
> >> Is it correct that PARI/GP doesn't have an extended GCD function?
> >
> >There is one, it is called bezout:
> I would never have guessed that name! Perhaps a synonym (extgcd?) would be 
> in order?

Guessed maybe not, but searching the documentation for gcd give:

? ???"gcd"
bezout    bezoutres charpoly  content   gcd       lcm