It looks like they are a mix of IPython and Sage. >From sage.misc.reset:
# Exclude these from the reset command. # DATA, base64 -- needed by the notebook EXCLUDE = set(['sage_mode', '__DIR__', 'DIR', 'DATA', 'base64']) I may be completely wrong, but that's my guess. On Wednesday, March 29, 2017 at 10:48:57 AM UTC-7, John H Palmieri wrote: > > It looks like a bug to me. > > ┌────────────────────────────────────────────────────────────────────┐ > │ SageMath version 7.6, Release Date: 2017-03-25 │ > │ Type "notebook()" for the browser-based notebook interface. │ > Type "help()" for help. │ > └────────────────────────────────────────────────────────────────────┘ > sage: show_identifiers() > ['Out', 'get_ipython', 'In', 'exit', 'quit'] > sage: reset() > sage: show_identifiers() > [] > > I think that exit, quit, possibly get_ipython, Out, and In, should be > preserved under 'reset'. Are all of these defined by IPython, or are some > Sage-specific? > > -- > John > > > On Wednesday, March 29, 2017 at 8:49:38 AM UTC-7, jplab wrote: >> >> Hi, >> >> Is the following normal: >> >> sage: a=2; a >> 2 >> sage: reset() >> sage: a >> Traceback (most recent call last): >> ... >> NameError: name 'a' is not defined >> sage: quit >> Traceback (most recent call last): >> ... >> NameError: name 'quit' is not defined >> >> >> See the question on AskSage: >> >> >> https://ask.sagemath.org/question/9643/clearing-all-user-defined-variables-from-current-session/ >> >> It not really practical then... >> > -- 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.
