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(-1.1+0.3i)(z^2/2+1/(8z))
z^2/4+1/(z-1)-2.8 z^2/4+1/(z-1)-2.9+0.4i
z^2/4+1/(z-1)-2.1+0.2i z^2/4+1/(z-1)-2.3+0.2i z^2/4+1/(z-1)-2.3+0.6i z^2/4+1/(z-1)-2.6+0.8i
z^2/4+1/(z-1)+0.5i z^2/4+1/(z-1)+0.8+3.2i z^2/4+1/(z-1)+1.5+1.7i z^2/4+1/(z-1)-1.9+1.6i
y+1,xy-x^2-0.6
y+0.8,xy-x^2