Hi,
I just crashed sage 4.3.2 (on ubuntu 9.10).
I'd love to send you the crash report file, but it is empty :S so instead
i'll try to give some meaningful info.
I was trying to integrate some function
f(alpha,f1,F,sigmaF,sigmaN) =
e^(-(f1-F)^2/(2*sigmaF^2))*erf((alpha+1)*(f1-alpha*(f1-F))/(sqrt(2)*(alpha-1)*(alpha*sigmaF^2+sigmaN^2)))
f.integrate(f1, -infinity, infinity)
but i got errors i couldn't make sense of. so i tried
%pdb
f.integrate(f1, -infinity, infinity)
I got the ipdb> prompt, tried to print locals(), but got
*** ValueError: The maxima session in which this object was defined is no
longer running.
then i tried to run the command
a
and got:
Oops, Sage crashed. We do our best to make it stable, but...
...
self = Error in sys.excepthook:
Traceback (most recent call last):
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/CrashHandler.py",
line 155, in __call__
report.write(self.make_report(traceback))
UnicodeEncodeError: 'ascii' codec can't encode characters in position
37425-37427: ordinal not in range(128)
Original exception was:
Traceback (most recent call last):
File "/home/ofri/sage-4.3.2/local/bin/sage-ipython", line 52, in <module>
ipy_sage.mainloop(sys_exit=1, banner='')
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/Shell.py",
line 81, in mainloop
self.IP.mainloop(banner)
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/iplib.py",
line 1577, in mainloop
self.interact(banner)
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/iplib.py",
line 1813, in interact
more = self.push(line)
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/iplib.py",
line 2118, in push
more = self.runsource('\n'.join(self.buffer), self.filename)
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/iplib.py",
line 2044, in runsource
if self.runcode(code) == 0:
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/iplib.py",
line 2086, in runcode
self.showtraceback()
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/iplib.py",
line 1549, in showtraceback
self.InteractiveTB(etype,value,tb,tb_offset=tb_offset)
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/ultraTB.py",
line 1008, in __call__
self.debugger()
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/ultraTB.py",
line 867, in debugger
self.pdb.interaction(self.tb.tb_frame, self.tb)
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/IPython/Debugger.py",
line 288, in interaction
OldPdb.interaction(self, frame, traceback)
File "/home/ofri/sage-4.3.2/local/lib/python/pdb.py", line 194, in
interaction
self.cmdloop()
File "/home/ofri/sage-4.3.2/local/lib/python/cmd.py", line 142, in cmdloop
stop = self.onecmd(line)
File "/home/ofri/sage-4.3.2/local/lib/python/pdb.py", line 261, in onecmd
return cmd.Cmd.onecmd(self, line)
File "/home/ofri/sage-4.3.2/local/lib/python/cmd.py", line 219, in onecmd
return func(arg)
File "/home/ofri/sage-4.3.2/local/lib/python/pdb.py", line 717, in do_args
if name in dict: print >>self.stdout, dict[name]
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/sage/interfaces/maxima.py",
line 1694, in __str__
return self.display2d(onscreen=False)
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/sage/interfaces/maxima.py",
line 1925, in display2d
self._check_valid()
File
"/home/ofri/sage-4.3.2/local/lib/python2.6/site-packages/sage/interfaces/expect.py",
line 1558, in _check_valid
raise ValueError, "The %s session in which this object was defined is no
longer running."%P.name()
ValueError: The maxima session in which this object was defined is no longer
running.
let me know what else you need.
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