I also hit this bug while doing this (taken from the "piecewise" documentation):
f1 = lambda x:-1 f2 = lambda x:2 f = Piecewise([[(0,pi/2),f1],[(pi/2,pi),f2]]) P = f.plot_fourier_series_partial_sum(15,pi,-5,5) # long time Best, -- Hector On Jan 7, 4:33 pm, "David Joyner" <[EMAIL PROTECTED]> wrote: > Done:http://sagetrac.org/sage_trac/ticket/1718 > > On Jan 7, 2008 5:07 PM, William Stein <[EMAIL PROTECTED]> wrote: > > > > > On Jan 7, 2008 1:08 PM, David Joyner <[EMAIL PROTECTED]> wrote: > > > > Hi: > > > > sage: parametric_plot([t, t + RR(pi)], -2, 2, rgbcolor=(1,0,0)) > > > > works but not this: > > > > sage: parametric_plot([t, t + pi], -2, 2, rgbcolor=(1,0,0)) > > > --------------------------------------------------------------------------- > > > <type 'exceptions.AttributeError'> Traceback (most recent call > > > last) > > > > .... > > > > <type 'exceptions.AttributeError'>: 'Pi' object has no attribute > > > 'number_of_arguments' > > > Is this a bug? If so, should I create a trac ticket? > > > YES!! > > > William --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://sage.math.washington.edu/sage/ and http://sage.scipy.org/sage/ -~----------~----~----~----~------~----~------~--~---
