In [1]:
import sympy as sy
import numpy as np
import control.matlab as cm
In [4]:
s = sy.symbols('s')
num = sy.expand(-0.47124*(s-2)*(s+1.273)**2)
den = sy.expand(s**2*(s+2))
sy.simplify(sy.div(num,den,s))
Out[4]:
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