Hi One of the skills that is studied in high-school and college is to compute the domain of a real function of real variable given by a formula.
I haven't seen that implented in sage, so i plan to do so. In ordxer to do that, i would need some way to represent real intervals (maybe with enpoints given by exact expressions, such as exp(3), sqrt(7) or pi), and to compute intersections and unions of them. So, my question is ¿is something like that available?. If it is not, i could try to implement it too, ¿would it be best to do it as a new class RealSubset or something like that? Thanks in advance. Miguel Marco -- To post to this group, send an email to [email protected] To unsubscribe from this group, send an email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
