CÁLCULO GRACELI SINTÉTICO [57]

a_0

f (z) =

a_n

cos u [x , y] +

{\partial f \over \partial {\bar {z}}}={1 \over 2}\left({\partial f \over \partial x}+i{\partial f \over \partial y}\right).

[ v [ x, y]] +

b_n

sen u [x , y] +

{\partial f \over \partial {\bar {z}}}={1 \over 2}\left({\partial f \over \partial x}+i{\partial f \over \partial y}\right).

[ v [ x, y]] =