On 2016-07-06 16:59, Vincent Delecroix wrote: > Do you have any suggestion for the name of a method for *internal* > inversion in a multiplicative monoid (e.g. ring). Currently I know of > > sage: (-1).inverse_of_unit() > -1 > > sage: m = matrix(2, [2,1,1,1]) > sage: m._invert_unit() > [ 1 -1] > [-1 2]
_invert_ ? This would kind of coincide with Pythons __invert__ (operator ~), which is used for this inversion in SageMath anyways. (I don't see any reason to have the word "unit" in the name of the method (non-units are not invertible)) -- 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 to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
