This is not what I want.
sage: !cat file1
1 3
2 0
3 10
sage: !cat file2
1 29
2 21
3 -19
sage: a=numpy.loadtxt('file1')
sage: b=numpy.loadtxt('file2')
sage: out = a b
sage: out
array([[ 1., 3. ,29],
[ 2., 0. ,21],
[ 3., 10. ,-19]])
On Sun, Nov 1, 2009 at 3:02 AM, Jason
0.48
On Sun, Nov 1, 2009 at 4:05 PM, MaxTheMouse wrote:
>
>
>
> On Nov 1, 7:20 am, Yotam Avital wrote:
> > This is not what I want.
> >
> > sage: !cat file1
> > 1 3
> > 2 0
> > 3 10
> > sage: !cat file2
> > 1 29
> &
Hi.
I want to create an icon that will launch sage in it's notebook mode
immediately. Is it possible?
I'm using mandriva linux.
Thanks.
Yotam
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Hi.
I have a minor prolem:
I'm going through the sage tutorial and I got a little problem when I try to
create a simple table. I'm trying to do what is going here:
http://www.sagemath.org/doc/tutorial/tour_help.html#functions-indentation-and-counting
when I put the following commands:
for i in
great thanks.
On Fri, Nov 27, 2009 at 3:47 PM, Minh Nguyen wrote:
> Hi Yotam,
>
> On Fri, Nov 27, 2009 at 9:10 PM, Yotam Avital wrote:
> > Hi.
> >
> > I have a minor prolem:
> >
> > I'm going through the sage tutorial and I got a little problem wh
Hello.
In the tutorials there is an example for numerical approximation:
var('x y p q')
(x, y, p, q)
eq1 = p+q==9
eq2 = q*y+p*x==-6
eq3 = q*y^2+p*x^2==24
solns = solve([eq1,eq2,eq3,p==1],p,q,x,y, solution_dict=True)
[[s[p].n(30), s[q].n(30), s[x].n(30), s[y].n(30)] for s in solns]
[[1.000, 8.
0:46 PM, John H Palmieri wrote:
> On Nov 27, 10:03 am, Yotam Avital wrote:
> > Hello.
> >
> > In the tutorials there is an example for numerical approximation:
> >
> > var('x y p q')
> > (x, y, p, q)
> > eq1 = p+q==9
> > eq2 = q*y+p*
Hi.
What is the difference between the following 3 ways:
1. def f(x): return x^2
2. f(x) = x^2
3. x = var('x')
f(x) = x^2
thanks.
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For
Thanks.
I think I got it.
On Sun, Nov 29, 2009 at 12:48 PM, Harald Schilly
wrote:
> On Nov 29, 10:50 am, Yotam Avital wrote:
> >
> > 1. def f(x): return x^2
>
> That's a pure Python function, it's in some way "universal" but you
> cannot derivate it
Hi.
I'm considering using sage as the main tool for my Ph.D research that will
start soon. My research will involve some analysis of proteins and DNA data
(such as sequence). Is there a tool in sage for text analysis? mostly
regular expressions.
I assume there is a tool built it in python.
Thank
Great, thanks
On Sun, Nov 29, 2009 at 6:12 PM, Minh Nguyen wrote:
> Hi Yotam,
>
> On Mon, Nov 30, 2009 at 3:03 AM, Yotam Avital wrote:
> > Hi.
> >
> > I'm considering using sage as the main tool for my Ph.D research that
> will
> > start soon. My resear
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