function func_baidu_56568133
x=-200:200;
y = (x<0).*(x.^2+(1+x).^(1/4)+5)...
+(x==0).*0 ...
+(x>0).*(x.^2+(1-x).^(1/4)-5);
figure(1);
plot(x,y)
fh = @func_baidu_56568133_inner;
figure(2);
fplot(fh,[-200 200])
function y=func_baidu_56568133_inner(x)
y = (x<0).*(x.^2+(1+x).^(1/4)+5)...
+(x==0).*0 ...
+(x>0).*(x.^2+(1-x).^(1/4)-5);