[sage-devel] Sage crashreport

2015-08-25 Thread Herli Joaquim de Menezes
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[sage-devel] Re: Bug in function polar_plot

2015-08-25 Thread kcrisman
I tried to plot the polar form of the cartesian equation x=2, polar( r = sec(x) ) but the polar_plot() function returns only the vertical axis. Attached is a screenshot of the output. sage: polar_plot(sec(x),(x,0,pi)) What are you expecting to appear, exactly? sec(pi/2) blows up to

[sage-devel] sendin a crash report

2015-08-25 Thread Herli Joaquim de Menezes
Hi, I am sending a crash report when I tried to open Sage in Linux terminal ( I am running Linux distro, Fedora Fc22). -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this group and stop receiving emails from it, send an email

[sage-devel] Re: heisenbugs and heisenerrors while building docs with -jN for N1 ?

2015-08-25 Thread John H Palmieri
I'd say that the problem is the error-reporting: there was certainly an error at least one docstring, it was just reporting the wrong one. I didn't see any evidence of docbuilding itself being flaky. John On Tuesday, August 25, 2015 at 8:05:23 PM UTC-7, Dima Pasechnik wrote: thanks to

[sage-devel] Re: heisenbugs and heisenerrors while building docs with -jN for N1 ?

2015-08-25 Thread Dima Pasechnik
thanks to John Palmieri, who suggested some non-obvious patches, I can again use -jN with N1 on this branch. Still, this is very disturbing that sage -docbuild is so flaky... On Tuesday, 25 August 2015 14:34:21 UTC-7, Dima Pasechnik wrote: On Tuesday, 25 August 2015 14:11:05 UTC-7, Dima

[sage-devel] Re: heisenbugs and heisenerrors while building docs with -jN for N1 ?

2015-08-25 Thread Dima Pasechnik
On Tuesday, 25 August 2015 20:43:43 UTC-7, John H Palmieri wrote: I'd say that the problem is the error-reporting: there was certainly an error at least one docstring, it was just reporting the wrong one. I didn't see any evidence of docbuilding itself being flaky. what did not work with

[sage-devel] Re: sendin a crash report

2015-08-25 Thread Dima Pasechnik
On Tuesday, 25 August 2015 08:13:09 UTC-7, Herli Joaquim de Menezes wrote: Hi, I am sending a crash report when I tried to open Sage in Linux terminal ( I am running Linux distro, Fedora Fc22). Linux terminals come in many flavours. Which one was that? Besides, it's sometimes the case

[sage-devel] What are catalogs (groups.tab, matrices.tab) supposed to contain exactly?

2015-08-25 Thread Nathann Cohen
Hello everybody, In a discussion on a ticket, Dima raised an interesting question: what are catalogs (i.e. groups.tab, codes.tab, graphs.tab) *supposed* to contain? To me, it seems natural to have graphs.PetersenGraph, but not graphs.Graph (the class constructor) nor graphs.DiGraph. Similarly,

[sage-devel] Re: What are catalogs (groups.tab, matrices.tab) supposed to contain exactly?

2015-08-25 Thread Dima Pasechnik
On Tuesday, 25 August 2015 11:20:39 UTC-7, Nathann Cohen wrote: Hello everybody, In a discussion on a ticket, Dima raised an interesting question: what are catalogs (i.e. groups.tab, codes.tab, graphs.tab) *supposed* to contain? To me, it seems natural to have graphs.PetersenGraph,

[sage-devel] No module named _sysconfigdata

2015-08-25 Thread 蔡东宏
when I install sage-6.8, I fail to build python. Is that anyone know how to solve it. ImportError: No module named _sysconfigdata make[3]: *** [sharedmods] Error 1 make[3]: Leaving directory `/picb/molsysbio/usr/caidh/packages/sage-6.8/local/var/tmp/sage/build/python2-2.7.9/src' Error

[sage-combinat-devel] Re: function arguments and decorators

2015-08-25 Thread Salvatore Stella
Hi Travis, sorry for the late reply: I had lost your e-mail in a huge pile. First of all thanks for pointing this option to me, I was not aware that cached_method could have arguments. This definitely helps to get memoiztion right. I am not sure this addresses my issue entirely though: consither

[sage-devel] heisenbugs and heisenerrors while building docs with -jN for N1 ?

2015-08-25 Thread Dima Pasechnik
I've got hit by weird heisenbugs/erros while working on http://trac.sagemath.org/ticket/18997 I have to build docs with make -j1 Is it well-known to be a constant issue that I was not aware of? Or is it a regression? Dima -- You received this message because you are subscribed to the

[sage-devel] Re: heisenbugs and heisenerrors while building docs with -jN for N1 ?

2015-08-25 Thread Nathann Cohen
Is it well-known to be a constant issue that I was not aware of? Or is it a regression? Do I say the obvious if I answer that nobody is likely to answer your question if you do not even tell what is the bug that you meet? Nathann -- You received this message because you are subscribed

[sage-devel] libSingular functions require a ring parameter.

2015-08-25 Thread Kwankyu Lee
This problem is tackled in http://trac.sagemath.org/ticket/19084 Would you review? On Thursday, August 6, 2015 at 6:36:54 PM UTC+9, Martin Albrecht wrote: Hi, On Wednesday 05 Aug 2015 23:35:26 Kwankyu wrote: My Singular procedures do not need a ring (they internally construct rings)

[sage-devel] Re: heisenbugs and heisenerrors while building docs with -jN for N1 ?

2015-08-25 Thread Dima Pasechnik
On Tuesday, 25 August 2015 14:11:05 UTC-7, Dima Pasechnik wrote: On Tuesday, 25 August 2015 13:26:25 UTC-7, Nathann Cohen wrote: Is it well-known to be a constant issue that I was not aware of? Or is it a regression? Do I say the obvious if I answer that nobody is likely to answer

[sage-devel] Re: heisenbugs and heisenerrors while building docs with -jN for N1 ?

2015-08-25 Thread Dima Pasechnik
On Tuesday, 25 August 2015 13:26:25 UTC-7, Nathann Cohen wrote: Is it well-known to be a constant issue that I was not aware of? Or is it a regression? Do I say the obvious if I answer that nobody is likely to answer your question if you do not even tell what is the bug that you meet?

[sage-devel] bug in function polar_plot()

2015-08-25 Thread Sarfo
I tried to plot the polar equivalent of the cartesian equation x=1; in polar form( r = sec(x) ) but the polar_plot() function returns only the axis as seen in the picture attached. -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe

[sage-devel] Bug in function polar_plot

2015-08-25 Thread Sarfo
I tried to plot the polar form of the cartesian equation x=2, polar( r = sec(x) ) but the polar_plot() function returns only the vertical axis. Attached is a screenshot of the output. -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe