Hi Vincent,

On 2015-05-18, Vincent Delecroix <[email protected]> wrote:
> Or even simpler for that step
>
> sage: Ka = GF(8,'a')
> sage: Kh = GF(8,'h')
> sage: Hom(Ka,Kh)([Kh.gen()])
> Ring morphism:
>   From: Finite Field in a of size 2^3
>   To:   Finite Field in h of size 2^3
>   Defn: a |--> h
>
> or even the one-liner
>
> sage: Ka.hom([Kh.gen()])
> Ring morphism:
>   From: Finite Field in a of size 2^3
>   To:   Finite Field in h of size 2^3
>   Defn: a |--> h

Strange. It was the first thing that I tried, but it didn't work for me.
Perhaps I had a typo in it.

Anyway, yes, that's simpler.

Best regards,
Simon


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