On Mar 12, 2010, at 8:16 PM, Dan Drake wrote:
On Fri, 12 Mar 2010 at 01:27PM +0100, G. Damm wrote:
is it possible to make stereographic 3d-plots with sagetex?
I'd want to make a beamer-presentation with these plots and want to
help my students see the 3d.
Can Sage make stereographic 3-d
You can use something like this
dêkuji
merci
thank you for all the answers
always annoying to guess wether you should call maxima or not.
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Guillaume
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Hello there,
I have a little kinematic project running.
I have a matrix with Denavit-Hartenberg parameters for each joint. See
http://upload.wikimedia.org/math/6/e/3/6e3a9d7ad118c01e0e8b06cdc6d0205f.png
In my case everything except theta is constant. I need to multiply
this matrix with itself
This can be done in maxima:
genmatrix(lambda([i,j],i-j),6,6);
for example. But is there an easy Sage way of doing this? If I enter
sage: M=maxima('genmatrix(lambda([i,j],i-j),6,6)')
then I obtain a Maxima matrix, which then has to turned into a Sage
matrix (I don't know how to do this
Here is another way:
sage: coeffs = [[i^2-j for j in range(6)] for i in range(6)]
sage: matrix(coeffs)
[ 0 -1 -2 -3 -4 -5]
[ 1 0 -1 -2 -3 -4]
[ 4 3 2 1 0 -1]
[ 9 8 7 6 5 4]
[16 15 14 13 12 11]
[25 24 23 22 21 20]
On Sat, Mar 13, 2010 at 7:58 AM, Alasdair amc...@gmail.com wrote:
This
In trying to make SAGE 4.3.3 on a Scientific Linux 5.4 machine, I see:
There is no spkg-install script, no setup.py, and no configure
script,
so I do not know how to install /usr/share/sage-4.3.3/spkg/standard/
gd-2.0.35.p4.spkg.
make[1]: *** [installed/gd-2.0.35.p4] Error 1
make[1]: Leaving
Hello,
I'm having trouble doctesting a file outside the Sage library:
$ sage -t example-sageexample.sage
sage -t example-sageexample.sage
A mysterious error (perhaps a memory error?) occurred, which may have
crashed doctest.
[0.2 s]
are using binary..
then type simply ./sage
On Sun, Mar 14, 2010 at 6:28 AM, rvaug...@gmail.com rvaug...@gmail.comwrote:
In trying to make SAGE 4.3.3 on a Scientific Linux 5.4 machine, I see:
There is no spkg-install script, no setup.py, and no configure
script,
so I do not know how
I don't see a direct command in sage for BoxPlot.
Thus, I've tried many 'R' versions of boxplot (like: r.bxplot,
r.bplot, r.boxplot) on a dataset I have, but could not get a plot...
I am using the latest Sage Notebook (v 4.3.3)
Would you pls help?
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