how to get 10 from 100^(1/3) ?



1000^(1/3) or 100^(1/2)
On Nov 25, 2012 10:00 AM, "Antonio Lapira" <antoniolapira at yahoo.it> wrote:

> it seems a bit weird:
>
> (%i1) 100^(1/3);
>                                        1/3
> (%o1)                               100
> (%i2) float(%);
> (%o2)                          4.641588833612779
> (%i3)
>
> why?
> how to get 10?
>
> thanks
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