Opened 12 years ago
Closed 11 years ago
#5645 closed defect (fixed)
error in axis plotting with large values
Reported by: | robertwb | Owned by: | was |
---|---|---|---|
Priority: | major | Milestone: | sage-4.1.2 |
Component: | graphics | Keywords: | |
Cc: | mvngu | Merged in: | |
Authors: | Reviewers: | ||
Report Upstream: | Work issues: | ||
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
sage: plot(e^(x^-2), (x, -1, 1)) ------------------------------------------------------------ Traceback (most recent call last): File "<ipython console>", line 1, in <module> File "/Users/robert/sage/current/local/lib/python2.5/site-packages/IPython/Prompts.py", line 551, in __call__ manipulated_val = self.display(arg) File "/Users/robert/sage/current/local/lib/python2.5/site-packages/IPython/Prompts.py", line 577, in _display return self.shell.hooks.result_display(arg) File "/Users/robert/sage/current/local/lib/python2.5/site-packages/IPython/hooks.py", line 141, in __call__ ret = cmd(*args, **kw) File "/Users/robert/sage/current/local/lib/python2.5/site-packages/IPython/hooks.py", line 171, in result_display out = pformat(arg) File "/Users/robert/sage/current/local/lib/python2.5/pprint.py", line 111, in pformat self._format(object, sio, 0, 0, {}, 0) File "/Users/robert/sage/current/local/lib/python2.5/pprint.py", line 129, in _format rep = self._repr(object, context, level - 1) File "/Users/robert/sage/current/local/lib/python2.5/pprint.py", line 195, in _repr self._depth, level) File "/Users/robert/sage/current/local/lib/python2.5/pprint.py", line 207, in format return _safe_repr(object, context, maxlevels, level) File "/Users/robert/sage/current/local/lib/python2.5/pprint.py", line 292, in _safe_repr rep = repr(object) File "sage_object.pyx", line 98, in sage.structure.sage_object.SageObject.__repr__ (sage/structure/sage_object.c:1085) File "/Users/robert/sage/current/local/lib/python2.5/site-packages/sage/plot/plot.py", line 861, in _repr_ self.show() File "/Users/robert/sage/current/local/lib/python2.5/site-packages/sage/plot/plot.py", line 1297, in show hgridlinesstyle=hgridlinesstyle) File "/Users/robert/sage/current/local/lib/python2.5/site-packages/sage/plot/plot.py", line 1543, in save xmin, xmax, ymin, ymax = sage_axes.add_xy_axes(subplot, xmin, xmax, ymin, ymax) File "/Users/robert/sage/current/local/lib/python2.5/site-packages/sage/plot/axes.py", line 325, in add_xy_axes x_axis_ypos, ystep, ytslminor, ytslmajor = self._find_axes(ymin, ymax) File "/Users/robert/sage/current/local/lib/python2.5/site-packages/sage/plot/axes.py", line 241, in _find_axes tslmajor, oppaxis, step = self._tasteful_ticks(minval, maxval) File "/Users/robert/sage/current/local/lib/python2.5/site-packages/sage/plot/axes.py", line 125, in _tasteful_ticks sl = [s for s in str(int(absmax))] OverflowError: cannot convert float infinity to long
Attachments (1)
Change History (4)
comment:1 Changed 11 years ago by
comment:3 Changed 11 years ago by
- Resolution set to fixed
- Status changed from new to closed
This has been fixed in Sage 4.1.2.alpha4. Closing this ticket as fixed by #5448:
[mvngu@darkstar sage-4.1.2.alpha4]$ ./sage -br main ---------------------------------------------------------- sage: Building and installing modified Sage library files. Installing c_lib scons: `install' is up to date. Updating Cython code.... Time to execute 0 commands: 2.59876251221e-05 seconds Finished compiling Cython code (time = 4.20651006699 seconds) running install running build running build_py running build_ext Total time spent compiling C/C++ extensions: 0.156050920486 seconds. running install_lib running install_egg_info Removing /home/mvngu/scratch/sandbox/sage-4.1.2.alpha4/local/lib/python2.6/site-packages/sage-0.0.0-py2.6.egg-info Writing /home/mvngu/scratch/sandbox/sage-4.1.2.alpha4/local/lib/python2.6/site-packages/sage-0.0.0-py2.6.egg-info ---------------------------------------------------------------------- | Sage Version 4.1.2.alpha4, Release Date: 2009-09-27 | | Type notebook() for the GUI, and license() for information. | ---------------------------------------------------------------------- ********************************************************************** * * * Warning: this is a prerelease version, and it may be unstable. * * * ********************************************************************** sage: plot(e^(x^-2), (x, -1, 1))
The resulting plot is attached.
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To release manager: this ticket has been resolved by #5448. The graph still looks terrible! But that would be a different ticket.