[sage-support] sage.app question
Hi, all, This may be something obvious, but I was surprised when, using a terminal session launched from sage.app-8.4, I could not “%attach”. The complaint was “no module named attach”. The full traceback is --- ImportError Traceback (most recent call last) in () > 1 get_ipython().magic(u'attach') /private/tmp/SageMath-8.4.rc1.app/Contents/Resources/sage/local/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc in magic(self, arg_s) /private/tmp/SageMath-8.4.rc1.app/Contents/Resources/sage/local/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc in run_line_magic(self, magic_name, line) in attach(self, s) /private/tmp/SageMath-8.4.rc1.app/Contents/Resources/sage/local/lib/python2.7/site-packages/IPython/core/magic.pyc in (f, *a, **k) /private/tmp/SageMath-8.4.rc1.app/Contents/Resources/sage/local/lib/python2.7/site-packages/sage/repl/ipython_extension.pyc in attach(self, s) /private/tmp/SageMath-8.4.rc1.app/Contents/Resources/sage/local/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc in ex(self, cmd) in () /private/tmp/SageMath-8.4.rc1.app/Contents/Resources/sage/local/lib/python2.7/site-packages/sage/repl/load.pyc in load(filename, globals, attach) ImportError: No module named attach Help! And, in advance, Thank! Justin PS: This is on macOS 10.13.6. -- Justin C. Walker Director Institute for the Enhancement of the Director's Income -- Fame is fleeting, but obscurity just drags on and on. F -- Justin C. Walker Curmudgeon-at-large -- Network, n., Difference between work charged for and work done -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] "Is 1 zero or nonzero?"
Appears to be a bug that comes when integrating expression. Maxima asks "Is 1 zero or nonzero?" and then suggests using assume(1>0). Then it fails to accept this assumption... -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
Re: [sage-support] group of roots of unity
On Tue, Oct 23, 2018 at 4:08 AM Daniel Krenn wrote: > Is there an algebraic structure for the group of roots of unity in > SageMath? > To clearify: I think of something whose elements are all roots of unity > or all n-th root of unity for a given n and the group operation is > multiplication. > This is discussed in section 4.1.6 of http://abstract.ups.edu/download/aata-20130816-sage-5.11.pdf That was written in 2013, so maybe things have changed since then. > > Best, Daniel > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] group of roots of unity
Is there an algebraic structure for the group of roots of unity in SageMath? To clearify: I think of something whose elements are all roots of unity or all n-th root of unity for a given n and the group operation is multiplication. Best, Daniel -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
