Keywords: Amoeba of p=w-2z-1.png 2007-01-11 own assumed Oleg Alexandrov Source code MATLAB <source lang Matlab > a simple code to draw the amoeba of p z w w-2z-1 a 0; b 50; h 0 01; R h/2 h b; X log R ; Y log abs 2 R-1 ; Z log abs 2 R+1 ; figure 1 ; clf; hold on; axis equal; axis off; XX X; YY Y; append to X Y the pair X Z traveled in reverse so that we can use fill n length Z for i 1 n XX XX X n-i+1 ; YY YY Z n-i+1 ; end blue 0 0 1; H fill XX YY blue ; set H 'EdgeColor' blue ; saveas gcf 'amoeba of p w-2z-1 eps' 'psc2' </source> derivative works DerivativeVersions Amoeba of p w-2z-1 svg amoeba mathematics Images with Matlab source code Files by User Oleg Alexandrov from en wikipedia math |