On Fri, Mar 16, 2012 at 08:03, Julien Puydt <julien.pu...@laposte.net> wrote: > Le vendredi 16 mars, Keshav Kini a écrit: > > If a later version contains everything gone in a previous version... > then how is it not based on it?
In the sense that you state: that a release is just a tag on the master branch. Or in other words that the you take the log for one version and the log for the next version is just an extension of the former (here extension is used in the same sense L.extend(M) is used with python lists). In set theoretic thinking, then yes subsequent releases would be based upon previous releases. -- Andrew -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org