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Keywords from Image Description:
Amoeba of pwz. own assumed Oleg Alexandrov Source code MATLAB simple code to draw the amoeba of wz log log abs log abs figure clf hold on axis equal axis off XX YY append to the pair traveled in reverse so that we can use fill length for XX XX ni YY YY ni end blue fill XX YY blue set 'EdgeColor' blue saveas gcf 'amoeba