On Thu, Oct 18, 2012 at 2:13 PM, Ken Ribet wrote:
> Thanks to everyone for the explanation of why my comparison of rational
> numbers did not work. I'd like to make two comments:
>
> 1. I got into this mess by trying to count points above and below the line
> in the standard textbook proof of qu
On Thursday, 18 October 2012 14:24:45 UTC+8, projetmbc wrote:
>
> Ok, there is an applet showing on example of the Newton polygon here :
>
> http://www.math.sc.edu/~filaseta/newton/newton.html
>
> Don't focus on the definition of the Newton polygon but only on the
> graphic.
>
well, we can't fo
Thanks to everyone for the explanation of why my comparison of rational
numbers did not work. I'd like to make two comments:
1. I got into this mess by trying to count points above and below the line
in the standard textbook proof of quadratic reciprocity. You have two odd
primes p and q, mak
On Thu, Oct 18, 2012 at 7:00 AM, Kenneth A. Ribet wrote:
> Hi Sage Gurus,
>
> Am I doing something stupid here:
>
> sage: print 1/2 < 3/7
> sage: L=[]
> sage: for i in range(2,3):
> ... for j in range(1,2):
>
Use [a..b] (or srange(a,b+1)) instead of range(a,b+1)...
William
> ...
Right-Ctrl F2
See also 5.2 at http://wiki.sagemath.org/SageAppliance#Using_the_Sage_shell
On Thursday, October 18, 2012 3:55:39 PM UTC+1, Linfeng Li wrote:
>
> I am a windows user and stepped in the full text screen to read all the
> output.
>
> But I failed to get out of that and continue on
I am a windows user and stepped in the full text screen to read all the output.
But I failed to get out of that and continue on my program.
Hope someone can help out!
Great thanks to you!
Linfeng
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On 10/18/12 9:40 AM, Doaa El-Sakout wrote:
What I want to plot something like in the attached image.
This image made it by using Matlab.
On 18 October 2012 15:15, Jason Grout mailto:jason-s...@creativetrax.com>> wrote:
On 10/18/12 7:43 AM, Doaa El-Sakout wrote:
Hi everyone,
What I want to plot something like in the attached image.
This image made it by using Matlab.
On 18 October 2012 15:15, Jason Grout wrote:
> On 10/18/12 7:43 AM, Doaa El-Sakout wrote:
>
>> Hi everyone,
>> I would like to know, how can I plot phase space in 3D using SAGE.
>> When I Google i
Python functions (like range) return Python integers, which do C division
arithmetic:
sage: int(1)/int(2)
0
sage: type(int(1))
sage: type(1)
Whenever you get an integer out of a Python function you should convert it
to a Sage integer with ZZ():
sage: [ i/j for i,j in CartesianProduct(range(
On 18/10/2012 15:00, Kenneth A. Ribet wrote:
Hi Sage Gurus,
Am I doing something stupid here:
sage: print 1/2 < 3/7
sage: L=[]
sage: for i in range(2,3):
... for j in range(1,2):
... L.append([i,j])
...
sage: print L
sage: for P in L:
... print P[1], P[0]
... P[1]/P[
On 10/18/12 7:43 AM, Doaa El-Sakout wrote:
Hi everyone,
I would like to know, how can I plot phase space in 3D using SAGE.
When I Google it, I found it using Matlab.
Any suggestions,
Do you mean like the last example here?
http://alpha.sagenb.org/home/pub/444/
Thanks,
Jason
--
You rec
Hi Sage Gurus,
Am I doing something stupid here:
sage: print 1/2 < 3/7
sage: L=[]
sage: for i in range(2,3):
... for j in range(1,2):
... L.append([i,j])
...
sage: print L
sage: for P in L:
... print P[1], P[0]
... P[1]/P[0] < 3/7
False
[[2, 1]]
1 2
True
In plai
Hi everyone,
I would like to know, how can I plot phase space in 3D using SAGE.
When I Google it, I found it using Matlab.
Any suggestions,
Doaa
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