Simon King wrote:
> Hi!
>
> On Aug 26, 11:43 pm, William Stein wrote:
> [...]
>> Try
>>
>> sage -i fricas-1.0.3.p0
>
> This is from the command line.
> In an interactive sage session, you can also do
> sage: install_package('fricas')
> Note that you don't need to provide the version number in
Hi Martin,
On Thu, Aug 27, 2009 at 4:31 PM, Martin
Rubey wrote:
> Isn't sage meanwhile providing ecl?
Yes, at least in Sage 4.1.1. Under Ubuntu 9.04, if you install Sage with
sudo apt-get install sagemath
then you would get Sage 3.0.5 which still uses Clisp. Hence my
suggestion to install C
On Wed, Aug 26, 2009 at 11:31 PM, Martin
Rubey wrote:
>
> Minh Nguyen writes:
>
>>> I'm using Ubuntu 9.04.
>>
>> Before installing FriCAS, make sure you first install Clisp:
>>
>> sudo apt-get install clisp
>
> Isn't sage meanwhile providing ecl? That should be better than clisp, I
> think.
Yes
Minh Nguyen writes:
>> I'm using Ubuntu 9.04.
>
> Before installing FriCAS, make sure you first install Clisp:
>
> sudo apt-get install clisp
Isn't sage meanwhile providing ecl? That should be better than clisp, I
think.
In any case,
sudo sage -i fricas-1.0.3.p0
is probably the best thi
Hi,
On Thu, Aug 27, 2009 at 7:38 AM, Jaakko wrote:
> How do I install FriCAS? I installed sage by typing
> sudo apt-get install sagemath but
> sudo apt-get install fricas outputs
> E: Couldn't find package fricas.
> I'm using Ubuntu 9.04.
Before installing FriCAS, make sure you first install
Hi!
On Aug 26, 11:43 pm, William Stein wrote:
[...]
> Try
>
> sage -i fricas-1.0.3.p0
This is from the command line.
In an interactive sage session, you can also do
sage: install_package('fricas')
Note that you don't need to provide the version number in this case,
since the lookup "sage -opt
On Wed, Aug 26, 2009 at 2:38 PM, Jaakko wrote:
>
>> If you don't have numbers you can do it using FriCAS, which is optional
>> in sage:
>>
>> sage: fricas("ratDenom(1/(1+3^(1/2)+5^(1/4)+7^(1/6)))")
>> sage: fricas("ratDenom(1/(1+a^(1/2)+b^(1/3)))")
>>
>> Martin
>
> How do I install FriCAS? I insta
> If you don't have numbers you can do it using FriCAS, which is optional
> in sage:
>
> sage: fricas("ratDenom(1/(1+3^(1/2)+5^(1/4)+7^(1/6)))")
> sage: fricas("ratDenom(1/(1+a^(1/2)+b^(1/3)))")
>
> Martin
How do I install FriCAS? I installed sage by typing
sudo apt-get install sagemath but
sudo
William Stein writes:
>> expr=1/(1+3^(1/2)+5^(1/4)+7^(1/6)+9^(1/8))
>
> Fortunately, the above is much diferent than what Simon King wrote,
> since you have numbers instead of a variable x.
If you don't have numbers you can do it using FriCAS, which is optional
in sage:
sage: fricas("ratDenom(
On Wed, Aug 26, 2009 at 12:33 PM, Jaakko wrote:
>
>
>
> On Aug 26, 7:59 pm, Simon King wrote:
>> Hi Jaako,
>>
>> On Aug 26, 5:34 pm, William Stein wrote:
>>
>> > Please give Sage code that creates such an expression, which anybody
>> > reading this can then trivially paste into their Sage sessio
On Aug 26, 7:59 pm, Simon King wrote:
> Hi Jaako,
>
> On Aug 26, 5:34 pm, William Stein wrote:
>
> > Please give Sage code that creates such an expression, which anybody
> > reading this can then trivially paste into their Sage session.
>
> I reckon, in the easiest case Jaako would like to hav
Hi Jaako,
On Aug 26, 5:34 pm, William Stein wrote:
> Please give Sage code that creates such an expression, which anybody
> reading this can then trivially paste into their Sage session.
I reckon, in the easiest case Jaako would like to have:
Given 1/(sqrt(x) - 2),
return (sqrt(x) + 2)/(x - 4
On Wed, Aug 26, 2009 at 5:33 AM, Jaakko wrote:
>
> Is there any function on Sage which can simplify the expression with
> sum of nth roots on denominator to the form that there are no roots on
> the denominator? Or even general, if the denominator contains various
> roots like 4th and 7th root on
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