hallo like this:
x*(dy/dr) - (y*y/r) = constant1*r*r*x*x*x
x*(dx/dr)+(x*y/r)=constant2*r*r*x*x*(r*constant3-y)
where x(r) and y(r). conditions are x=constant4 at r=constant5 and y=0 at r=constant5
hallo I ams earching analytical solution for system of two ODE in next form
x*(dy/dr) - (y*y/r) = constant1*r*r*x*x*x
x*(dy/dr)+(x*y/r)=constant2*r*r*x*x*(r*constant3-y)
where x(r) and y(r). conditions are x=constant4 at r=constant5 and y=0 at r=constant5
thnx
r.