Task

Create a program that finds and outputs the roots of a given function, range and (if applicable) step width.

The program should identify whether the root is exact or approximate.



For this task, use:      ƒ(x)   =   x3 - 3x2 + 2x 

 
 
(defn findRoots [f start stop step eps]
      (filter #(-> (f %) Math/abs (< eps)) (range start stop step)))
 