Question: Symmetry with respect to y-axis

hi all

i have a plot and i want  make it symmetry into axes y.

restart;

I5:=Int((x^2)/((x^4-2*x0*x^2+x0^2+1)^(3/2)),x=0..infinity);
I6:=(1/2)*Int(1/(x^4-2*x0*x^2+x0^2+1)^(1/2),x=0..infinity);
f:=((-4/Pi)*((x0*I6-I5)/(x0*I5+I6)^(1/3)));
A:=1/(x0*I5+I6)^(2/3): #A:=Delta/eF

plot(A,x0=-3..5);

Please Wait...