[sage-devel] Forbidden parameter combinations for a function

2017-10-31 Thread Jori Mäntysalo
I think that Sage should raise an exception if the user explicitly asks for a cat that barks or a dog that says meow, even with parameter silent=True. If you don't agree, complain at ticket #19517. (I.e. always raise when algorithm='bliss' and Bliss not installed, even when Bliss could not be

[sage-devel] Re: Sage Days next July in Zaragoza (Spain)

2017-10-31 Thread Simon King
Hi Marco, On 2017-10-31, mmarco wrote: > We will be organizing the next meeting of the spanish network of computer > algebra in Zaragoza (Spain); the proposed dates are July 4th-6th. As a > satellite event we plan to organize also a Sage Days (right before, or > right after the meeting), in th

[sage-devel] Sage Days next July in Zaragoza (Spain)

2017-10-31 Thread mmarco
Hello, We will be organizing the next meeting of the spanish network of computer algebra in Zaragoza (Spain); the proposed dates are July 4th-6th. As a satellite event we plan to organize also a Sage Days (right before, or right after the meeting), in the form of a school oriented to introducin

[sage-devel] Re: Trac: getting logged out instantly

2017-10-31 Thread kcrisman
On Monday, October 30, 2017 at 5:09:14 AM UTC-4, Jeroen Demeyer wrote: > > Hello, > > this morning I'm having strange problems with Trac. I can log in to Trac > and the page shows that I'm logged in. But whenever I try to make a > change I get a permission error saying that I'm not logged in.

[sage-devel] Re: Getting rid of the pickle jar

2017-10-31 Thread Dima Pasechnik
Hi Simon, On Monday, October 30, 2017 at 5:18:27 PM UTC, Simon King wrote: > > Hi Jeroen, > > On 2017-10-30, Jeroen Demeyer > > wrote: > > Another very relevant question: are pickles supposed to be > > hardware/OS-independent? In other words: can I take a pickle from one > > machine and unpic