stats.TimeSeries has a very fast sums method - everything must be float though. Numpy also has something. On Apr 16, 2014 2:33 AM, "Jori Mantysalo" <jori.mantys...@uta.fi> wrote:
> On Wed, 16 Apr 2014, Funmilayo Eniola Kazeem wrote: > > Is there a command for cumulative sum in SAGE? If yes, what is it? If not, >> how do I do it? >> > > somenumbers=[1, 1.4142, 1.7321, 2] > [sum(somenumbers[0:i]) for i in range(1, len(somenumbers)+1)] > > Of course not optimal, but easy if speed is not an issue. I don't know if > this if fast with %cython or not. > > -- > Jori Mäntysalo > > -- > 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 http://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 http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
