Please enter starting interval: [2.0,3.0] y = [ 2.000000000000, 3.000000000000] y = [ 2.000000000000, 2.218137182954] y = [ 2.051401462380, 2.064726329908] y = [ 2.059037791936, 2.059053011234] y = [ 2.059045253413, 2.059045253417] y = [ 2.059045253415, 2.059045253416]