ma...@mendelu.cz wrote:
>
>
> On 20 Bře, 13:53, kcrisman wrote:
>
>> something like this, because there are too many similar things to
>> catch. I also believe Maple does not plot the negative values.
>>
>
> You are right, Maple plots x^(1/3) only for positive x. As a side
> effect, if you t
On 20 Bře, 13:53, kcrisman wrote:
> something like this, because there are too many similar things to
> catch. I also believe Maple does not plot the negative values.
>
You are right, Maple plots x^(1/3) only for positive x. As a side
effect, if you try to plot the function y=(x^2-1)^(1/3) w
> On Mar 20, 3:40 am, Bruce Bartlett
> wrote:
>
> > When I type in
>
> > plot(x^(1/3), -1, 1)
>
> > Sage balks at me. Apparantly it doesn't understand that the cube root of a
> > negative number is well defined. Is this a bug? I found no easy way to get
> > around it.
>
> In the documentation fo
Hello,
On Mar 20, 3:40 am, Bruce Bartlett
wrote:
> When I type in
>
> plot(x^(1/3), -1, 1)
>
> Sage balks at me. Apparantly it doesn't understand that the cube root of a
> negative number is well defined. Is this a bug? I found no easy way to get
> around it.
In the documentation for plot (whic
No i don't think so it is plotting for me.
On Fri, Mar 20, 2009 at 4:10 PM, Bruce Bartlett <
brucehbartl...@googlemail.com> wrote:
> When I type in
>
> plot(x^(1/3), -1, 1)
>
> Sage balks at me. Apparantly it doesn't understand that the cube root of a
> negative number is well defined. Is this a
