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On Wednesday, December 25, 2019 at 5:25:03 PM UTC, Dima Pasechnik wrote:
>
> On Wed, Dec 25, 2019 at 10:13 PM 'Shing Hing Man' via sage-support
> > wrote:
> >
> >
> > Hi,
> > Below is a grep near a "neighbourbood" gfortran in my co
$(PYTHON) | setuptools pip six
deps_scipoptsuite = $(MP_LIBRARY) bliss readline | cmake
deps_scipy = $(PYTHON) $(BLAS) gfortran numpy | pip
deps_scons = $(PYTHON)
deps_send2trash = $(PYTHON) | pip
--
vers_gf2x = 1.2.p0
vers_gfan = 0.6.2.p1
vers_gfortran = 7.4.0
vers_giac = 1.5.0.63.p0
vers_gi
sion 7, the package is
> called gcc-fortran.
>
> HTH
> Dmitrii
>
> On Sat, 21 Dec 2019, 17:12 'Shing Hing Man' via sage-support, <
> sage-s...@googlegroups.com > wrote:
>
>> Hi,
>> When I compile Sage 8.9 on Opensuse Tumbleweed, there is a p
Hi,
When I compile Sage 8.9 on Opensuse Tumbleweed, there is a problem
building gfortran-7.4.0 :
static library. */"; echo "GROUP ( libgcc_s.so.1 -lgcc )" ) > ./libgcc_s.so
/usr/bin/ld: skipping incompatible /usr/lib/../lib/libc.so when searching
for -lc
/usr/bin/ld: i386 architecture of inp
Hi,
Thanks for the patch to fix simple API !I have tested the patch
in sage 4.5.1.
Shing
On Jun 24, 1:29 pm, "David Poetzsch-Heffter"
wrote:
> Hi!
>
> I know this thread is a little old but running theSimpleSage ServerAPI
> is also important for me.
>
> I fixed the bugs mentioned and ope
Thanks for all the reply!
show_identifiers() and reset() are what I am looking for.
But it is good to learn that Python does garbage collection in a way
similar to Java.
Shing
On Jan 17, 12:35 am, William Stein wrote:
> 2010/1/16 Shing Hing Man :
>
> > Hi,
> > In a Sa
Hi,
In a Sage session (within notebook or command console) , how to
list all the loaded objects and how to remove them from the session ?
I would like to reuse a connection using the simple server API. From
time to time, I need to clear loaded objects in the session.
Thanks in advance for any
Thanks for the solution!
Shing
On Jan 9, 9:24 pm, William Stein wrote:
> On Sat, Jan 9, 2010 at 1:11 PM, Shing Hing Man wrote:
>
> > Hi,
> > First, I define the ring of polynomial over the rationals, S.
> > Then define a polynomial g in S.
> > Is there a simpl
Hi,
First, I define the ring of polynomial over the rationals, S.
Then define a polynomial g in S.
Is there a simple way to convert g totype
'sage.symbolic.expression.Expression' ?
sage: S. = PolynomialRing(QQ);S
Univariate Polynomial Ring in x over Rational Field
sage: g = x^3 - 11*
Hi Jason,
Thanks for the reply! But I would like the png file of a latex
expression, not a plot, to have transparent background.
Shing
On Jan 2, 9:46 pm, Jason Grout wrote:
> Shing Hing Man wrote:
> > I am using Sage 4.0.2. The myImage.png produced by the following
> > comm
I am using Sage 4.0.2. The myImage.png produced by the following
command has a white background.
latex.eval("$\\frac{1}{2}$", {}, filename="/home/foo/myImage.png")
Is it possible to have transparent background ?
Thanks in advance for any assistance!
Shing
--
To post to this group, send emai
I have just upgraded from Sage 4.0.2 to Sage 4.2.1 and have
encountered the same error mentioned by Stefan.
Is there a way to fix the problem ?
Thanks in advance of any assistance!
Shing
On Dec 18, 7:59 pm, William Stein wrote:
> On Fri, Dec 18, 2009 at 11:58 AM, Stefan wrote:
> > Hi Robert,
I have the same problem as Greg.
Namely, when I run the following in PyDev
from sage.rings.arith import factor
print factor(266)
I get the following error.
ImportError: No module named rings.arith
I am using Eclipse 3.5 and Pydev 1.5.0, Sage 4.0.2.
In my Pydev Python project, I have
1) set
Thanks for the reply!
Just one more question.
In general, if k is a finite field, what is k(i), where i is an
integer, suppose to be ?
The following example suggests k(i) will be the elements in the base
field as i varies.
sage: k. = GF(9)
sage: for i in [0..8]: print k(i)
:
0
1
2
0
1
2
0
Conside the finite field F=GF(9),say, and
the polynomial ring F[x].
The elements of F are listed below.
sage: k. = GF(9)
sage: for x in k:print x
0
2*a
a + 1
a + 2
2
a
2*a + 2
2*a + 1
1
sage: R = PolynomialRing(k,'x')
sage:
sage: x = R.0
We can think of elements of k as integers from 0 to
Grout wrote:
> Shing Hing Man wrote:
> > In Sage, the eigenvalues and vectors (over a Rational matrix) returns
> > the answer in numerical format.
>
> It's not really numerical format. It's the same as the Root objects in
> Mathematica or Maple. Recent versions
In Sage, the eigenvalues and vectors (over a Rational matrix) returns
the answer in numerical format.
Is it possible to returns the answer in radical format ?
I am aware that I can use the Maxima eigenvectors function in Sage to
get the answer in radical format. It is better if I do need to depen
>
> so perhaps you should upgrade?
>
> John Cremona
>
> 2009/1/4 Shing Hing Man :
>
>
>
> > Hi,
> > I would like to test if an eigenvalue of a matrix over the
> > rationals is a real number.
> > (or The roots of the characteristic polynomial are
Hi,
I would like to test if an eigenvalue of a matrix over the
rationals is a real number.
(or The roots of the characteristic polynomial are all real.)
I am using
x in RR
Somehow, when x=2i, 'x in RR' produced the following error.
Thanks in advance for any assistance!
Shing
PS
, Jan 3, 2009 at 2:08 PM, Shing Hing Man wrote:
>
>
>
> > Is there a command in SAGE that converts a latex expression to png (or
> > gif) directly.
>
> > The following post in the archive has a workaround.
>
> > ttp://groups.google.com/group/sage-support/brows
Is there a command in SAGE that converts a latex expression to png (or
gif) directly.
The following post in the archive has a workaround.
ttp://groups.google.com/group/sage-support/browse_thread/thread/570022e72a22d3bd/517d51a58abc67f8?lnk=gst&q=Latex+to+png#517d51a58abc67f8
I wonder if there
Thanks for all the replies!
Shing
On Aug 23, 9:28 pm, "William Stein" <[EMAIL PROTECTED]> wrote:
> On Sat, Aug 23, 2008 at 12:50 PM, daveloeffler <[EMAIL PROTECTED]> wrote:
>
> >> How to get the Latex expression of fg without expanding the product ?
> >> ie (1 + t + 2 t^{2}) (1+t) .
>
> > Can't
Hi,
Consider polynomials
f = 1 +t + 2*t^2
g=1+t
over R. = PolynomialRing(GF(7));
How to get the Latex expression of fg without expanding the product ?
ie (1 + t + 2 t^{2}) (1+t) .
latex( fg) returns
2 t^{3} + 3 t^{2} + 2 t + 1
Thanks in advance for any assistance!
I am using Sage 3.0,6.
Thanks for all the reply!
Shing
On Jul 21, 5:26 pm, Robert Bradshaw <[EMAIL PROTECTED]>
wrote:
> On Jul 20, 2008, at 1:24 PM, Shing Hing Man wrote:
>
>
>
>
>
> > If I submit a command that takes a long time to run,
>
> > eg
> > (1) http://l
If I submit a command that takes a long time to run,
eg
(1) http://localhost:8000/simple/compute?session=(session)&code=factor(2^1000
-1)
then the immediately returned JSON will have status equals computing.
I have modified my Java program, so that after (1) is submitted,
I keep querying SAG
away pocess
> To: sage-support@googlegroups.com
> Date: Saturday, 31 May, 2008, 10:03 PM
> On Sat, May 31, 2008 at 6:56 AM, Shing Hing Man
> <[EMAIL PROTECTED]> wrote:
> >
> > Thanks for the suggestion!
> > Last week, I downloaded 3.0.2 and the build failed
>
Thanks for the suggestion!
Last week, I downloaded 3.0.2 and the build failed probably because
the gcc on my PC is version 3.3.5.
I need to upgrade my Linux distribution before I can retry installing
sage 3.0.2.
Shing
Home page : http://www.lombok.demon.co.uk/
--- On Sat, 31/5/08, Wil
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