Hi,
I was trying to learn a bit of weave, but there seems to be some
problem. The code I used is
import scipy.weave as weave
a, b = 10, 5
code = \
'''
int temp;
temp = a;
a = b;
b = temp;
'''
weave.inline(code, ['a', 'b'])
print a, b
When I ran this code in sage notebook, I got the following
On May 12, 8:09 am, Rajeev rajs2...@gmail.com wrote:
Hi,
I was trying to learn a bit of weave, but there seems to be some
problem.
In sage notebook, start the cell with %python in the very first line.
This tells sage to evaluate the content as pure python. Second, I
suggest you to look into
Hi,
In sage notebook, start the cell with %python in the very first line.
%python doesn't help, getting the same error.
suggest you to look into cython because that's the weave we use
I am trying to understand the scope of variables while using weave :)
Thanks anyway.
As I said earlier -
Hi,
I am finding a very strange behavior in notebook. Evaluating
a = 'hello'
gives
Traceback (most recent call last):
File stdin, line 1, in module
File _sage_input_12.py, line 4, in module
print _support_.syseval(python, ur\u0027\u0027\u0027a = \u0027hello
\u0027\u0027\u0027\u0027,
Let me also add that there is no problem if the dropdown menu at the
top is set at sage (the default option).
On May 12, 4:31 pm, Rajeev rajs2...@gmail.com wrote:
Hi,
I am finding a very strange behavior in notebook. Evaluating
a = 'hello'
gives
Traceback (most recent call last):
Hi Rajeev,
This is a bug in older versions of Sage. Please try downloading the latest
version over at: http://sagemath.org/download-linux.html.
On Wed, May 12, 2010 at 7:43 PM, Rajeev rajs2...@gmail.com wrote:
Let me also add that there is no problem if the dropdown menu at the
top is set at
Hello.
I'm wondering why these lines doesn't show me any plots:
import matplotlib.pyplot as plt
plt.plot([1,2,3])
plt.ylabel('some numbers')
plt.show()
or
from pylab import *
t = arange(0.0, 2.0, 0.01)
s = sin(2*pi*t)
plot(t, s, linewidth=1.0)
xlabel('time (s)')
ylabel('voltage (mV)')
Hi,
On Wed, May 12, 2010 at 7:58 PM, zetro jej...@utu.fi wrote:
Hello.
I'm wondering why these lines doesn't show me any plots:
import matplotlib.pyplot as plt
plt.plot([1,2,3])
plt.ylabel('some numbers')
plt.show()
or
from pylab import *
t = arange(0.0, 2.0, 0.01)
s = sin(2*pi*t)
I have some (hashable) Sage objects, elements of a particular algebra,
and I want to view them as the basis of a vector space. Call the
objects a, b, c. I think the way to do this in Sage is
sage: V = CombinatorialFreeModule(QQ, [a,b,c])
Suppose I have another such vector space:
sage: W =
I am unable to run GAP from a network account on my mac.
sage: gap('(1,2,3)')
raise an exception.
sage: gap_console()
gives a little more information:
Couldn't open saved workspace /Network/Servers/hostname.ca/Users/
tremblayj/.sage//gap/workspace-4762775528093915922
When I use a local
On May 12, 3:48 pm, William Stein wst...@gmail.com wrote:
2010/5/12 Jérôme Tremblay jerome.tremb...@gmail.com:
I am unable to run GAP from a network account on my mac.
When I use a local account, everything works fine.
Can anyone help me?
What happens if you do
export
2010/5/12 Jérôme Tremblay jerome.tremb...@gmail.com:
On May 12, 3:48 pm, William Stein wst...@gmail.com wrote:
2010/5/12 Jérôme Tremblay jerome.tremb...@gmail.com:
I am unable to run GAP from a network account on my mac.
When I use a local account, everything works fine.
Can anyone help
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