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<DIV><FONT size=2 face=Arial><SPAN class=327552309-11082011>I'm using scitools
(Pythonxy). It plots the curve of the function (Figure window) but when I try to
close Figure window I get the message 'Pythonw.exe do not answer'. My operation
system is windows 7. This happened when I'm using Matplotlib for ploting. If I
use gnuplot for plotting closing works ok. What is the
problem?</SPAN></FONT></DIV></BODY></HTML>