function YYyYypr = pptp4698(t,YyYy)

%% Created by PPLANE5

x = YyYy(1,:);y = YyYy(2,:);

l = length(YyYy(1,:));
XxXxxpr = (.01).*x+x.*y-(2).*x.*x.*x;
if (length(XxXxxpr) < l) XxXxxpr = XxXxxpr*ones(1,l);end
YyYyypr = -y+x.^2;
if (length(YyYyypr) < l) YyYyypr = YyYyypr*ones(1,l);end
YYyYypr = [XxXxxpr;YyYyypr];
