# Revision history [back]

Does this work?
 f_x = (x3 - x2 + 3x + 4) / (x2 - 4x + 3) _ = plot(f_x, (x, 0, 4), detect_poles=True) _.show(ymin=-100, ymax=100) 
(btw, how the heck do you make those nifty code blocks in here?)

Does this work?

 f_x = (x3 (x**3 - x2 x**2 + 3x 3*x + 4) / (x2 (x**2 - 4x 4*x + 3) 3)
_ = plot(f_x, (x, 0, 4), detect_poles=True) detect_poles=True)
_.show(ymin=-100, ymax=100)


(btw, how the heck do you make those nifty code blocks in here?)