not log2(10) but log(10,2)
{{{
R = RealField(round(log(10,2)*200))
len(str(R(pi)))
///
200
}}}
On 4/17/07, Timothy Clemans <[EMAIL PROTECTED]> wrote:
> I'm confused about what to do.
>
> {{{
> R = RealField(round(log2(10)*200))
> len(str(R(pi)))
> ///
> 42
> }}}
>
> It would be nice if there was
I'm confused about what to do.
{{{
R = RealField(round(log2(10)*200))
len(str(R(pi)))
///
42
}}}
It would be nice if there was a SAGE way to easily get pi to say 200
binary places or 200 decimal places.
maybe:
pi.str(2,places=200)
On 4/17/07, William Stein <[EMAIL PROTECTED]> wrote:
>
> On 4/1
On 4/17/07, Timothy Clemans <[EMAIL PROTECTED]> wrote:
>
> http://www.sagemath.org/hg/sage-main?f=258cf90b118f;file=sage/functions/constants.py
>
> "We can obtain floating point approximations to each of these constants
> by coercing into the real field with given precision. For example, to
> 200
http://www.sagemath.org/hg/sage-main?f=258cf90b118f;file=sage/functions/constants.py
"We can obtain floating point approximations to each of these constants
by coercing into the real field with given precision. For example, to
200 decimal places we have the following: "
I have done some tests. R
Hi Jeff,
You should make a sparse matrix by giving a dictionary of
(i,j):x
entries. Use a list to define a dense matrix and a dictionary
to define a sparse matrix. (The error message you get
below obviously sucks though, and should be fixed.)
On 4/17/07, Jeff Allotta <[EMAIL PROTECTED]> wr
On Apr 17, 2007, at 3:44 PM, DanK wrote:
>
> Hi,
>
> for low p the computations are no problem and the time shown in the
> results seemed to be correct. But by larger p around 10 it takes
> about 5 to 8 hours on the wall clock and the results seem tob be
> correct, but the time is negative.
Hi,
for low p the computations are no problem and the time shown in the
results seemed to be correct. But by larger p around 10 it takes
about 5 to 8 hours on the wall clock and the results seem tob be
correct, but the time is negative.
Daniel Köhl
On Apr 17, 1:02 pm, David Harvey <[EMAIL P
On 4/17/07, Randy LeVeque <> wrote:
>
> Hi William,
>
> I just tried installing SAGE on a MacBook and when I click on the SAGE icon
> I get the message
>There is no default application specified to open the document "sage"
> and a "choose application" menu.
You should then select Terminal as
On Apr 17, 2007, at 6:38 AM, DanK wrote:
>
> Nobody any idea? Or perhaps another command to mesure the time the
> algorithm used?
I'm curious; how long did the computation actually take? Are we
talking seconds? minutes? weeks?
david
--~--~-~--~~~---~--~~
To
Nobody any idea? Or perhaps another command to mesure the time the
algorithm used?
Daniel Köhl
--~--~-~--~~~---~--~~
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