[Matplotlib-users] (no subject)

[Dorm E. <dor...@ya...>]

hi, everybody!


when I run my script, why there is no figure show up? I downloaded the demos from matplotlib gallery and it didn't work either. 

>>> 
>>> x=np.arange(100)
>>> y=x**2+3*x-1
>>> pl.plot(x,y)
[<matplotlib.lines.Line2D object at 0x2581050>]
>>> pl.show()
>>> 
there is no error, no figure pop-up!

Thank you for any answer!