Re: [sage-support] Re: Using mpi4py in sage 'online' notebook (atsagenb.org)

2012-03-19 Thread Anton Sherwood
On 2012-3-18 22:57, Simon King wrote: Why has the original post been marked as spam? Possibly the phrase I just started using and am loving it! is a red flag. (I didn't see it marked as spam.) -- Anton Sherwood *\\* www.bendwavy.org *\\* www.zazzle.com/tamfang -- To post to this

[sage-support] Is there a way to get rid of the new google groups?

2012-03-19 Thread Simon King
Hi! Unfortunately, sage-support is now using a new look. Frankly I find this awful. For example, there is one perfectly normal question at https://groups.google.com/forum/?fromgroups#!topic/sage-support/CDP_tmDAs5c that was being marked as spam. When I now try to browse that topic, I am told

[sage-support] Re: Is there a way to get rid of the new google groups?

2012-03-19 Thread Dima Pasechnik
In gmane.comp.mathematics.sage.support, you wrote: Unfortunately, sage-support is now using a new look. Frankly I find this awful. For example, there is one perfectly normal question at https://groups.google.com/forum/?fromgroups#!topic/sage-support/CDP_tmDAs5c that was being marked as

[sage-support] Re: Using mpi4py in sage 'online' notebook (atsagenb.org)

2012-03-19 Thread Harald Schilly
On Monday, March 19, 2012 6:57:16 AM UTC+1, Simon King wrote: Why has the original post been marked as spam? I guess someone clicked on the mark spam button. I also found the setting to revert this... :-) H -- To post to this group, send email to sage-support@googlegroups.com To

[sage-support] Re: Using mpi4py in sage 'online' notebook (atsagenb.org)

2012-03-19 Thread Simon King
Hi Harald, Harald Schilly harald.schilly at gmail.com writes: I guess someone clicked on the mark spam button. I also found the setting to revert this... I also clicked on the not spam button... Cheers, Simon -- To post to this group, send email to sage-support@googlegroups.com To

[sage-support] Display intermediate steps of a question in sagemath

2012-03-19 Thread Priyanka Kapoor
Hello everyone, I want a help from you all regarding sagemath. How to get full steps solution to any problem in sage? Like I gave statement in sagemath: sage: x= var('x') sage: f = exp(x) * log(x) sage: f.diff(x, 3) O/P e^x*log(x) + 3*e^x/x - 3*e^x/x^2 + 2*e^x/x^3 I want to display the

[sage-support] Re: Display intermediate steps of a question in sagemath

2012-03-19 Thread Harald Schilly
On Monday, March 19, 2012 3:55:30 PM UTC+1, Priyanka wrote: How to get full steps solution to any problem in sage? Hello Priyanka, this is not available in Sage. The main problem is this: although you can see all the steps the program does - just run it in the Python debugger - these

[sage-support] using sage for solving TSP-like problem with route priorities

2012-03-19 Thread quinyu
Dear Sirs, Seeing how useful Sage is in a number of combinatorial problems, I would like to know if it can be used to solve my problem as well. The problem at hand is cross-stitching. As you might know, in cross-stitching one embroiders the pattern onto a suitable cloth (generally this is a

Re: [sage-support] Re: Display intermediate steps of a question in sagemath

2012-03-19 Thread William Stein
On Mar 19, 2012 7:59 AM, Harald Schilly harald.schi...@gmail.com wrote: On Monday, March 19, 2012 3:55:30 PM UTC+1, Priyanka wrote: How to get full steps solution to any problem in sage? Hello Priyanka, this is not available in Sage. The main problem is this: although you can see all

Re: [sage-support] [Characteristic function of an interval] Heaveside too slow ?

2012-03-19 Thread Vegard Lima
On Wed, Mar 14, 2012 at 8:34 AM, Laurent moky.m...@gmail.com wrote: #! /usr/bin/sage -python # -*- coding: utf8 -*- from sage.all import * from scipy import stats import numpy X=stats.norm.rvs(size=300) K=((heaviside(x+1)-heaviside(x-1))).function(x) f = sum( [   K(  (Xi-x) ) for Xi in

[sage-support] Re: [sage-combinat-devel] Re: Is there a way to get rid of the new google groups?

2012-03-19 Thread Mike Hansen
On Mon, Mar 19, 2012 at 2:11 PM, Nicolas M. Thiery nicolas.thi...@u-psud.fr wrote: On Mon, Mar 19, 2012 at 05:26:16PM +0800, Dima Pasechnik wrote: Hi sage-combinat-devel folks, could you advice on how you manage your group? As far as I remember, I haven't done anything specific. Mike

[sage-support] Sage Notebook - Data menu to upload images and other files

2012-03-19 Thread Raniere Gaia Silva
Hello all, I try to upload a octave script and a cython file using the Data menu to upload images and other files. Sage Notebook create the file but I can't edit than. (Sage and python script work fine and I don't try any image.) I would like to know if it's a bug, feature not implement or

[sage-support] Re: using sage for solving TSP-like problem with route priorities

2012-03-19 Thread Harald Schilly
On Monday, March 19, 2012 4:10:18 PM UTC+1, quinyu wrote: I would like to know if it can be used to solve my problem as well. The problem at hand is cross-stitching Hi, I've never heard of that before. Do you have a picture at hand what this actually is? I also only read half of your

[sage-support] Re: Sage Notebook - Data menu to upload images and other files

2012-03-19 Thread Harald Schilly
If I understand you correctly, you tried to edit an uploaded file? I don't think that's possible, at least not directly. I suggest you to copy/paste the actual contents into a cell. For the cython file, start it with %cython in the first line, octave might not work at all. H -- To post to

Re: [sage-support] Sage Notebook - Data menu to upload images and other files

2012-03-19 Thread Raniere Gaia Silva
Harald and William, Thanks for the answer. Raniere Gaia Costa da Silva -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at

[sage-support] Re: using sage for solving TSP-like problem with route priorities

2012-03-19 Thread quinyu
https://lh3.googleusercontent.com/-3GiS2l7wbB0/T2gIvNq-7yI/ABs/WBnS9jes304/s1600/xst2.jpg https://lh4.googleusercontent.com/-6qZ6U_mJl2A/T2gIo4G0LJI/ABg/l4ch4vmwkI0/s1600/xst1.jpg Certainly. See the two images attached, one showing the basic idea how cross-stitching looks and