[sage-devel] Re: Symbolic expressions assumptions and simplify in parallel

2016-11-03 Thread Nils Bruin
On Tuesday, November 1, 2016 at 1:55:00 PM UTC-4, Fedor Sumkin wrote: > > Hi all, > > Faced with a quite sad sage bug which arises with interval based > assumptions and full_simplify()/simplify() in called in parallel. > > Here is a gist : >

[sage-devel] Re: Symbolic expressions assumptions and simplify in parallel

2016-11-01 Thread Nils Bruin
On Tuesday, November 1, 2016 at 1:55:00 PM UTC-4, Fedor Sumkin wrote: > > Hi all, > > Faced with a quite sad sage bug which arises with interval based > assumptions and full_simplify()/simplify() in called in parallel. > > Maxima is not threadsafe at all, and the sage design uses a single