Okey, thank you and sorry about the text in spanish. 2011/1/9 Justin C. Walker <[email protected]>
> > On Jan 9, 2011, at 08:32 , José Díaz de Greñu y de Pedro wrote: > > > Yes, it is just for my own work. William, do you know where, in the doc, > can > > i find ANYTHING about _is_inmutable flag? > > AFAIK, there is no documentation, per se, on this flag. Your best bet at > this point is to use, in sage, the "search_src()" function to track down > where in the source it is defined and used. > > As I recently learned (see > < > http://groups.google.com/group/sage-devel/browse_thread/thread/a9d048ee90c36c23/3e9d71c7f37ff7db?lnk=gst&q=immutable#3e9d71c7f37ff7db > > > ) immutability is, essentially, a convention. In instances where the data > is actually created in C/C++ code, this can be enforced *in Python* (because > Python code can only get at the data indirectly). > > You might also search the archives for more discussion, both in sage-devel > and sage-support. > > HTH > > Justin > > -- > Justin C. Walker, Curmudgeon at Large > Institute for the Absorption of Federal Funds > ----------- > If it weren't for carbon-14, I wouldn't date at all. > ----------- > > > -- > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected]<sage-support%[email protected]> > For more options, visit this group at > http://groups.google.com/group/sage-support > URL: http://www.sagemath.org > -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
