[sage-devel] Re: random doctest failure in computational-mathematics-with-sagemath.graphiquue_doctest

2019-07-16 Thread 'luisfe' via sage-devel
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[sage-devel] random doctest failure in computational-mathematics-with-sagemath.graphiquue_doctest

2019-07-16 Thread 'luisfe' via sage-devel
I have a random doctest failure on several machines running debian. It does not happen always, never if I doctest the file directly, only with make ptestlong. It is more likely to happen in a virtual machine so I think it is a type of race condition or memory management issue. Any idea how to d

[sage-devel] Re: sage 7.4 does not build on Ubuntu 16.10

2016-11-03 Thread 'luisfe' via sage-devel
I opened a ticket last week, #21782 The same problem appears in debian testing. Currently I am building sage with gcc-5 On Thursday, October 20, 2016 at 2:23:19 PM UTC+2, Herbert Eisenbeis wrote: > > Link problem in flint-2-5.2: > /usr/bin/ld: -r and -pie may not be used together > > Log enclos

[sage-devel] Re: Defining Polynomial Rings with same variable name

2014-09-29 Thread 'luisfe' via sage-devel
In fact, I think that this feature is explicitely allowed and that, as long as you stay within the sage library, code should not break for having a ring with repeated variables. However, I agree that it is weird. Funny example: sage: K=QQ['x,y,y,x'] sage: sum(K.gens()) x + y + y + x sage: _(x=

[sage-devel] Re: RFC: Grant acknowledgement

2014-05-20 Thread 'luisfe' via sage-devel
On Monday, May 19, 2014 11:52:13 AM UTC+2, Volker Braun wrote: > > Since my review request for the urgent bugfix for this: > > sage: RLF(0) < oo > False > > has been hijacked by an open-ended discussion about and whether grants > ought to be acknowledged in the source tree, I'd like to bre