Operations on inf



On 10/03/07, Bowo Prasetyo <prazjp at gmail.com> wrote:
>
> And here is when doing above with Mathematica
>
> Infinity + Infinity
>                                           Infinity
> Infinity - Infinity
>                                           Indeterminate
> Infinity * Infinity
>                                           Infinity
> Infinity ^ Infinity
>                                           ComplexInfinity   (different to Maple)
> Infinity / Infinity
>                                           Indeterminate
> 0 * Infinity
>                                           Indeterminate
> 0 ^ 0
>                                           Indeterminate   (different to Maple)
> 1 ^ Infinity
>                                           Indeterminate   (different to Maple)
> 1.0 ^ Infinity
>                                           Indeterminate   (different to Maple)
> 1 / Infinity
>                                           0
> 0.2 ^ Infinity
>                                           0
>

One more case from Mathematica..

0 ^ Infinity
                                             0

Therefore in Mathematica (1 + 1/inf) ^ inf will evaluate to

(1 + 1/inf) ^ inf
= (1 + 0) ^ inf
= 1 ^ inf
= Indeterminate


Best regards,
bowo