[sage-combinat-devel] Re: bug in LaurentPolynomialRing ?

2012-03-29 Thread Simon King
Hi! If someone is interested: I rebased my patch from #8972 relative to sage-5.0.beta10. It fixes various bugs, tends to improve timings, and needs review (and still needs the test suite to be run...). Cheers, Simon -- You received this message because you are subscribed to the Google Groups

[sage-combinat-devel] Re: bug in LaurentPolynomialRing ?

2012-03-29 Thread Simon King
Hi all! On 2012-03-28, Nicolas M. Thiery wrote: > On Wed, Mar 28, 2012 at 10:04:44AM -0700, Mark Shimozono wrote: >> The fraction field of a Laurent polynomial ring S can't tell if one of >> its elements is in S. I recall that about two years ago I had opened a ticket on inversion and fraction f