the description
Characteristic Equation Roots
Fixed points
unstable
λ 1 = 1 , λ 2 = 3.4
q 0 = ( 0 , 0 )
λ 1 = 2.2283 , λ 2 = 0.6283
q 1 = ( 1 , 0 )
λ 1 , 2 = 1.2907
q 2 = ( 0.5454 , 0.5454 )