>
> > For exact exponsnts it should give 1.
>
> One more fix for ^(DFLOAT, FRAC INT) :
>
> diff --git a/src/algebra/sf.spad b/src/algebra/sf.spad
> index 28af4bb..b7e5cf3 100644
> --- a/src/algebra/sf.spad
> +++ b/src/algebra/sf.spad
> @@ -613,7 +613,7 @@
>
> x : % ^ r : Fraction Integer ==
> zero? x =>
> - zero? r => error "0^0 is undefined"
> + zero? r => 1
> negative? r => error "division by 0"
> 0
> -- zero? r or one? x => 1
That is already commited in 2111.
--
Waldek Hebisch
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