>>> z1=complex(-2,3) >>> z1 (-2+3j) >>> z1.real -2.0 >>> z1.imag 3.0 >>> z1.conjugate() (-2-3j) >>> z2=complex(1,-1) >>> z1+z2 (-1+2j) >>> z1-z2 (-3+4j) >>> z1*z2 (1+5j) >>> z1/z2 (-2.5+0.5j) >>> z2**4 (-4-0j) >>> 1/complex(1,1) (0.5-0.5j) >>> abs(complex(-1,0)) 1.0 >>> abs(complex(1,1)) 1.4142135623730951