Can't simplify((-2*sqrt(2)*I - 2)/2) result in -1*sqrt(2)*I - 1
What I found is that it remain unchanged.
--
H.S.Rai
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I am Santanu Sarkar,research fellow, from Indian Statistical
Institute.
I use SAGE in my research. Can you please tell me is there any
function in SAGE by which I can reduce a lattice whose entries are
floating point? Note that LLL algorithm
can not be use in this case and "Floatting point LLL Rev
On Dec 18, 5:48 pm, Dan Drake wrote:
>
> I just made up a toy example with multiple files, and it turns out
> SageTeX works perfectly fine with \input -- either "\input{foo}" or
In main.tex
\input{sageFile}
will work, if sageFle.tex is of type:
\begin{sageblock}
var('a,b,c,x')
f = a*x^2 + b
On Thursday 25 December 2008, Santanu wrote:
> I am Santanu Sarkar,research fellow, from Indian Statistical
> Institute.
> I use SAGE in my research. Can you please tell me is there any
> function in SAGE by which I can reduce a lattice whose entries are
> floating point? Note that LLL algorithm
>
sage: a = (-2*sqrt(2)*I - 2)/2
sage: a.simpl
a.simplify a.simplify_full a.simplify_radical a.simplify_trig
a.simplify_exp a.simplify_log a.simplify_rational
sage: a.simplify_full()
-sqrt(2)*I - 1
On Thu, Dec 25, 2008 at 6:35 AM, H.S.Rai wrote:
>
> Can't simplify((-
On Dec 24, 6:14 pm, "David Joyner" wrote:
> Hi:
Hi David,
> Does anyone know what happened tohttp://wiki.sagemath.org/maa-sage?
> It was non-empty at some point (I announced it on sage-edu and
> have a link posted to my USNA webpage. Google even has
> a cache snapshot saying it was edited in
On Dec 25, 2:08 pm, "H.S.Rai" wrote:
> \begin{sageblock}
> \input{sageFile}
> \end{sageblock}
probably, this should be a new command for sagetex and not this
construction at all. i.e.
\sagefile{filename.sage}
and there you go ;)
h
--~--~-~--~~~---~--~~
To post t
Thanks for putting that back.
On Thu, Dec 25, 2008 at 9:12 AM, mabshoff
wrote:
>
>
>
> On Dec 24, 6:14 pm, "David Joyner" wrote:
>> Hi:
>
> Hi David,
>
>> Does anyone know what happened tohttp://wiki.sagemath.org/maa-sage?
>> It was non-empty at some point (I announced it on sage-edu and
>> hav
Hello Santanu,
I don't know if this helps you, but pari's lll-implementation works
with floating point matrices. You can use it from sage like this:
sage: M=Matrix(2,2,[1.2,1.4,pi,5.7])
sage: p=pari(M)
sage: p.qflll()
[-2, -3; 1, 2]
sage: L=p.qflll()
sage: matrix(2,2, L.python() )
[-2 -3]
[ 1 2
Well, I got myself in trouble again:
I wanted to consolidate my installation of R
to avoid maintaining two versions with two sets of libraries:
I took a current version of R (2.8.0 Patched (2008-11-24 r47019)
and rpy-1.0.3, patched them to match the patches for 2.6 in the spkg,
compiled and insta
Following session explain problem (unable to display nurical values
when all required values have been defined):
sage: abc
3150/(2000*(proofStrain + 5.00e-6*f_y/gamma_ms) + 7)
sage: print(proofStrain,f_y,gamma_ms)
(0.002, 250, 1.1499)
sage: abc.n
abc.n
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