solve { 2y''(x)(((y(x))^4 + 3 (y(x))^2 + 2)(1+y^2) + 2) + (y'(x))^2 y(x) ((y(x))^2 + 1)^2+y(x) ((y(x))^4+3 (y(x))^2 + 2)+(y(x))^3 + 2y(x)= 0, y(0)=1} from 0 to 100, using r k f algorithm