Thomas Scofield wrote:
I am planning to use Sage in a vector calculus course this spring. I
have a plot of two simple vector fields which are everywhere orthogonal,
and wish to have arrows for one field colored differently than for the
other. I cannot, however, find any documentation for a
Stephen J. Barr wrote:
Thank you for looking into this.
-stephen
I posted a fix to http://trac.sagemath.org/sage_trac/ticket/8004
It's just awaiting a review, and hopefully will be in the next version
of Sage in a few weeks.
Thanks,
Jason
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Thank you for looking into this.
-stephen
On Tue, Jan 19, 2010 at 6:04 PM, Jason Grout wrote:
> stevejb wrote:
>
>> Hello,
>>
>> I am trying to plot 2 distinct sets on the same region_plot. My code
>> is as follow
>>
>> var('x1 x2')
>> (region_plot( [
>> ( (x2 >= exp(-x1)) or (x2 <= -exp(-x1) )),
I am planning to use Sage in a vector calculus course this spring. I
have a plot of two simple vector fields which are everywhere
orthogonal, and wish to have arrows for one field colored differently
than for the other. I cannot, however, find any documentation for a
"color switch", nei
stevejb wrote:
Hello,
I am trying to plot 2 distinct sets on the same region_plot. My code
is as follow
var('x1 x2')
(region_plot( [
( (x2 >= exp(-x1)) or (x2 <= -exp(-x1) )),
],
(-4,4), (-4,4), incol='#7f', outcol='#7f7fff',
bordercol='black',plot_points=300)
).show(aspect_ratio=1)
Th
On Jan 19, 9:37 pm, kcrisman wrote:
> On Jan 19, 3:16 pm, jeff788 wrote:
>
> > I am trying to evaluate a definite integral using SAGE and am getting
> > some errors. I have evaluated the same integrals using Mathematica
> > without a problem. Here is the integral in question:
>
> > integral(0.2
Hello,
I am trying to plot 2 distinct sets on the same region_plot. My code
is as follow
var('x1 x2')
(region_plot( [
( (x2 >= exp(-x1)) or (x2 <= -exp(-x1) )),
],
(-4,4), (-4,4), incol='#7f', outcol='#7f7fff',
bordercol='black',plot_points=300)
).show(aspect_ratio=1)
However, it seems to o
On Wed, Jan 20, 2010 at 4:39 AM, Michael Madison
wrote:
> When I load a worksheet the results of previous evaluations of cells
> are displayed. Is there to stop this? Is there a file I could
> delete.
>
> In one worksheet I am having a problem with 3D plot (Jmol), which I
> can't reproduce in o
jeff788 wrote:
I am trying to evaluate a definite integral using SAGE and am getting
some errors. I have evaluated the same integrals using Mathematica
without a problem. Here is the integral in question:
integral(0.29832198400/((13.12333*X + 1)^2*
(15.74667*X + 1)),(X,0.05
When I load a worksheet the results of previous evaluations of cells
are displayed. Is there to stop this? Is there a file I could
delete.
In one worksheet I am having a problem with 3D plot (Jmol), which I
can't reproduce in other worksheets. I was able to get 3D plot to
work in other cells
On Jan 19, 3:16 pm, jeff788 wrote:
> I am trying to evaluate a definite integral using SAGE and am getting
> some errors. I have evaluated the same integrals using Mathematica
> without a problem. Here is the integral in question:
>
> integral(0.29832198400/((13.12333*X + 1)^2*
> (
I am trying to evaluate a definite integral using SAGE and am getting
some errors. I have evaluated the same integrals using Mathematica
without a problem. Here is the integral in question:
integral(0.29832198400/((13.12333*X + 1)^2*
(15.74667*X + 1)),(X,0.05,0.3))
I get the
I just tried http://jmol.sourceforge.net/demo/dots/ and it worked
perfectly. After opening a new worksheet in the notebook mode I still
get a black square. Two questions:
1) Is notebook mode the only way to make 3d plots?
2) Is it possible that I have a path problem with sage in /tools
rather
Jack and All, Try opening up a new worksheet and rename it. Then try
a 3D plot from the new work sheet. I have had a problem with 3D plot
after I rotate a plot in a worksheet and then save it. After that I
can not get 3D plot to work in that worksheet, however, if I open a
new work sheet it wor
jack wrote:
Thanks for the suggestions. I have now installed icedtea6-plugin and
sun-java6-plugin together with their dependencies etc. Running sage
still gives no output and no error message.
However, when I run in notebook mode I get a solid black square with a
message saying 'jmol loading'
Thanks for the suggestions. I have now installed icedtea6-plugin and
sun-java6-plugin together with their dependencies etc. Running sage
still gives no output and no error message.
However, when I run in notebook mode I get a solid black square with a
message saying 'jmol loading' with a countd
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