of sage mathematica
in one package.
Joel (ex-sage user; now in a parallel industry)
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Ave
Jack,McDonald,Spring St
sage: import csv
sage: m=csv.reader(open(thing.csv,r))
sage: for l in m: print l
:
['First', 'Last', 'Address']
['Sam', 'Smith', 'Hillbilly Ave']
['Jack', 'McDonald', 'Spring St']
http://docs.python.org/library/csv.html
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Joel
to indent or dedent. (This is quite similar to
your gvim method).
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Joel
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On Wednesday 08 October 2008 06:10:16 pm cesarnda wrote:
but usually they give 5 spaces instead of 4
That's not the usually that I experience. But, even if it is what your
editor does, it is almost certainly configurable.
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Joel
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is precisely the (mis-)functionality you are describing. I'm truly
mystified by the other responses in this thread. To me, this is an obvious
bug...
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believe that might cover all the wrong things in this thread, but if not,
there should probably be more trac tickets.
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perfect pixel control!).
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Joel
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couldn't believe it was all by accident.)
This is why I think this thread right here is quite ironic -- you all suddenly
seem to be agreeing with me about margins ...
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to do this, I for one would be very interested and
thankful.
You might find that generating tons of plots, then doing tweaking, is
harder than you think, but is well worth it.
Joel,
Are you getting tired yet of people telling you things are harder
than you think?
:-)
It does seem
: R.term_order()
Degree reverse lexicographic term order
sage: x+y
x + y
sage: x^2+1
x^2 + 1
sage: R.x,y=PolynomialRing(QQ,order=deglex)
sage: R.term_order()
Degree lexicographic term order
sage: x+y
x + y
sage: x^2+1
x^2 + 1
Is this correct operation?
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Joel
Dropping the library into /usr/local/lib has done the trick. Thanks
for the help guys, its much appreciated.
Joel
On Dec 1, 4:37 am, William Stein [EMAIL PROTECTED] wrote:
On Nov 30, 2007 2:22 PM, Justin C. Walker [EMAIL PROTECTED] wrote:
On Nov 30, 2007, at 2:15 AM, mabshoff wrote
best to run through the build process properly rather
than hacking the tarball. I'll wait for 2.8.15 - the PPC version is
running just fine, though rather slower on a 1.2GHz G4 than I expect
it will on my Xeon Macpro.
Thanks for your time,
Joel
Installing sage-2.8.13-osx10.4-i386-Darwin.tar.gz fails during
untar'ing, with the error
tar: sage-2.8.13-i386-Darwin/local/LIB: Cannot create symlink to
`lib': File exists
Subsequently running sage ends in all sorts of errors - so the missing
symlink is an issue.
This error occurs on an Intel
tested on a
case-sensitive disk, this would not show up in testing. Or maybe the
LIB link is unused, so the PowerPC version does OK without it, but in
the Intel version it is causing the untar'ing to fail.
Joel
On Nov 29, 11:44 am, mabshoff [EMAIL PROTECTED]
dortmund.de wrote:
On Nov 29, 12:12
like an easy and natural interface. Is it possible in what's
currently coded for plots? I haven't been able to find it. If it's not
currently available, would this be a sane feature request for trac?
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are gigantic (like 20 times larger) compared to similar
output from mathematica and I think the reason is the matplotlib puts a bunch
of
font information into the file. This is annoying since I'm going to ignore all
that font information anyhow by using psfrag.
Thanks
Joel
matrix over GF(7) only took 4.3
seconds of CPU time using the MTX extension type.
Hmm, that's a pretty big improvement over the SAGE time above. I suspect that
we will have to work a lot harder than either of our optimizations have so
far.
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Joel
first
in increasing order of degree rather than now it prints in decreasing degree
order. Is this customizable? I can't find anything about order in
calculus.py.
thanks
Joel
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it is a strange design, but the
SCons developers are quite dogmatic about it.
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Joel
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) if you simultaneously substitute x
y with compatibly sized matrices, but it seems a little strange to only
substitute one of them.
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Alex,
Did you find a solution for this? I got the same error on my gentoo as well.
I see you have later posts which make it appear that you have sage-2.8
installed.
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Joel
On Monday 13 August 2007 11:47, Alex Ghitza wrote:
Hi,
I'm trying to compile sage-2.8 and it breaks down
On Tuesday 14 August 2007 17:58, William Stein wrote:
Does using the linbox package posted here work?
http://sage.math.washington.edu/home/was/lj/
Download that and do
sage -f linbox-20070814.spkg
Yes, that appears to fix my problem.
Thanks
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Joel
On Wednesday 30 May 2007 12:14, William Stein wrote:
On 5/30/07, Joel B. Mohler [EMAIL PROTECTED] wrote:
There is currently no function to clear these,
so I just wrote one. The attached patch adds a function clear_vars()
that when called removes all 1-letter symbolic variables
On Wednesday 30 May 2007 14:00, Bobby Moretti wrote:
On Wednesday 30 May 2007 12:14, William Stein wrote:
On 5/30/07, Joel B. Mohler [EMAIL PROTECTED] wrote:
There is currently no function to clear these,
so I just wrote one. The attached patch adds a function
clear_vars
with the python on your system, but I
see the point that SAGE is pushing the envelope on recent versions of programs.
It's the lesser of available evils.
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find the plotting architecture to be rather charming --
braindead simple to get an output file to insert into latex (far and away my
most common use case for such things).
Thanks
Joel
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for not supporting them... At
least it would be easier to code my own with sage.
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