Sorry, I forgot to post bits24_originial. Its a list of values which were generated completely separately. It is [9, 155, 276, 391, 507, 618, 729, 839, 948, 1052, 1161, 1269, 1376, 1484, 1591, 1699, 1800, 1907, 2014, 2120, 2227, 2327, 2433, 2540, 2646, 2752, 2851, 2957, 3064, 3170, 3276, 3374, 3480, 3586, 3692, 3789, 3895, 4001, 4107, 4204, 4309, 4415, 4521, 4627, 4723, 4829, 4935, 5041, 5136, 5242, 5348, 5454, 5549, 5655, 5760, 5866, 5961, 6067, 6173, 6278, 6373, 6479, 6584, 6690, 6784, 6890, 6996, 7102, 7195, 7301, 7407, 7513, 7606, 7712, 7818, 7924, 8017, 8123, 8228, 8334, 8427, 8533, 8639, 8745, 8837, 8943, 9049, 9155, 9247, 9353, 9459, 9565, 9657, 9763, 9869, 9975, 10066, 10172, 10278, 10384]
On Feb 20, 10:27 am, Jason Grout <[email protected]> wrote: > David Joyner wrote: > > I don't know if this is helpful or not but here is what I get > > (ubuntu 8.04, sage-3.3.alpha1): > > > sage: import pylab > > sage: pylab.clf() > > sage: pylab.figure(1) > > <matplotlib.figure.Figure object at 0x69e9150> > > sage: xs = range(1,10000,100) > > sage: pylab.plot(xs, bits24_original, label="$S_n$") > > --------------------------------------------------------------------------- > > NameError Traceback (most recent call last) > > > /home/wdj/.sage/temp/tinah/11106/_home_wdj_teaching_sm212_grades_record_sage_25.py > > in <module>() > > ----> 1 > > 2 > > 3 > > 4 > > 5 > > > NameError: name 'bits24_original' is not defined > > What is bits24_original? I don't see it defined above. > > I think this error is causing the warnings below. > > Jason > > > sage: pylab.legend(loc=2) > > /home/wdj/sagefiles/sage-3.3.alpha1/local/lib/python2.5/site-packages/matplotlib/axes.py:3590: > > UserWarning: No labeled objects found. Use label='...' kwarg on > > individual plots. > > warnings.warn("No labeled objects found. Use label='...' kwarg on > > individual plots.") > > sage: pylab.ylabel("iterations") > > <matplotlib.text.Text object at 0x6dd7d90> > > sage: pylab.xlabel("x") > > <matplotlib.text.Text object at 0x6ddaa90> > > sage: pylab.grid(b=True) > > sage: pylab.savefig('/home/wdj/sagefiles/graph.svg',dpi=1000) > > > It saves a graph with labeled axes but no plot. I don't understand the error > > messages (either for your code or for mine) produced though. > > > On Thu, Feb 19, 2009 at 6:46 PM, M. Yurko <[email protected]> wrote: > >> First off, I know that this is specificaly a SAGE issue, but I can't > >> find a matplotlib list, so I'm hoping that someone here can help. I > >> recieve an error when executing the following code in the notebook: > > >> #Create the graph > >> import pylab > >> pylab.clf() > >> pylab.figure(1) > >> pylab.plot(xs, bits24_original, label="$S_n$") > >> pylab.legend(loc=2) > >> pylab.ylabel("iterations") > >> pylab.xlabel("x") > >> pylab.grid(b=True) > >> pylab.savefig('graph.svg',dpi=1000) > > >> and I get > > >> traceback (most recent call last): pylab.plot(xs, bits24_original, > >> label="$S_n$") #plot the data > >> File "/home/myurko/Desktop/sage/local/lib/python2.5/site-packages/ > >> matplotlib/pyplot.py", line 333, in clf > >> gcf().clf() > >> File "/home/myurko/Desktop/sage/local/lib/python2.5/site-packages/ > >> matplotlib/figure.py", line 693, in clf > >> ax.cla() > >> File "/home/myurko/Desktop/sage/local/lib/python2.5/site-packages/ > >> matplotlib/axes.py", line 827, in cla > >> self.set_xscale('linear') > >> File "/home/myurko/Desktop/sage/local/lib/python2.5/site-packages/ > >> matplotlib/axes.py", line 1817, in set_xscale > >> self.autoscale_view() > >> File "/home/myurko/Desktop/sage/local/lib/python2.5/site-packages/ > >> matplotlib/axes.py", line 1437, in autoscale_view > >> YL = self.yaxis.get_major_locator().autoscale() > >> File "/home/myurko/Desktop/sage/local/lib/python2.5/site-packages/ > >> matplotlib/ticker.py", line 945, in autoscale > >> return np.take(self.bin_boundaries(dmin, dmax), [0,-1]) > >> File "/home/myurko/Desktop/sage/local/lib/python2.5/site-packages/ > >> matplotlib/ticker.py", line 911, in bin_boundaries > >> scale, offset = scale_range(vmin, vmax, nbins) > >> File "/home/myurko/Desktop/sage/local/lib/python2.5/site-packages/ > >> matplotlib/ticker.py", line 875, in scale_range > >> ex = divmod(math.log10(meanv), 1)[0] > >> OverflowError: math range error > > >> A quick google serach yielded on person who had the same issue in > >> 2006, but there was no response. Also, this same code executed just a > >> few days ago without errors. Any help would be appreciated. --~--~---------~--~----~------------~-------~--~----~ 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 URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
