17.799 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))
0.025 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
0.025 * * [simplify]: iteration  1 :  7  enodes  (cost  9 )
0.025 * [simplify]: Simplified to:
   (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
0.032 * * [progress]: iteration 1 / 4
0.032 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x) (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))>
0.033 * * * [progress]: localizing error
0.040 * * * [progress]: generating rewritten candidates
0.040 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.055 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.062 * * * [progress]: generating series expansions
0.062 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.062 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 x))) in (x) around 0
0.062 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 x))) in x
0.062 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.062 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 x))) in x
0.062 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.062 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.063 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 x)) in (x) around 0
0.063 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 x)) in x
0.063 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.063 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 x)) in x
0.063 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.063 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.064 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 1.0 x)) in (x) around 0
0.064 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 1.0 x)) in x
0.064 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.064 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 1.0 x)) in x
0.064 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.065 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.066 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.066 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
0.066 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [approximate]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.067 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
0.067 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * * * [progress]: simplifying candidates
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ 1.0 (+ x 1.0))) (exp (/ 1.0 x)))
  (log (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (exp (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (* (cbrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))) (cbrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))))
  (cbrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (* (* (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)) (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))) (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (- (* 1.0 x) (* (+ x 1.0) 1.0))
  (* (+ x 1.0) x)
  (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ 1.0 x) 3))
  (+ (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (+ (* (/ 1.0 x) (/ 1.0 x)) (* (/ 1.0 (+ x 1.0)) (/ 1.0 x))))
  (neg (/ 1.0 x))
  (- (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (* (/ 1.0 x) (/ 1.0 x)))
  (+ (/ 1.0 (+ x 1.0)) (/ 1.0 x))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ 1.0 x)))
  (- (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ 1.0 x)))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt 1.0) (sqrt x)))
  (- (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt 1.0) (sqrt x)))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ 1.0 x)))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ 1.0 x)))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt 1.0) (sqrt x)))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt 1.0) (sqrt x)))
  (- (/ (cbrt 1.0) (+ x 1.0)) (/ (cbrt 1.0) x))
  (- (/ (cbrt 1.0) (+ x 1.0)) (/ (cbrt 1.0) x))
  (- (/ (sqrt 1.0) (+ x 1.0)) (/ (sqrt 1.0) x))
  (- (/ (sqrt 1.0) (+ x 1.0)) (/ (sqrt 1.0) x))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))
  (- (/ 1 (+ x 1.0)) (/ 1 x))
  (- (log 1.0) (log (+ x 1.0)))
  (log (/ 1.0 (+ x 1.0)))
  (exp (/ 1.0 (+ x 1.0)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (/ 1.0 (+ x 1.0))) (cbrt (/ 1.0 (+ x 1.0))))
  (cbrt (/ 1.0 (+ x 1.0)))
  (* (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (/ 1.0 (+ x 1.0)))
  (sqrt (/ 1.0 (+ x 1.0)))
  (sqrt (/ 1.0 (+ x 1.0)))
  (neg 1.0)
  (neg (+ x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (cbrt 1.0) (cbrt (+ x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ x 1.0)))
  (/ (cbrt 1.0) (sqrt (+ x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ x 1.0))
  (/ (sqrt 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (sqrt 1.0) (cbrt (+ x 1.0)))
  (/ (sqrt 1.0) (sqrt (+ x 1.0)))
  (/ (sqrt 1.0) (sqrt (+ x 1.0)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ x 1.0))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1.0 (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ 1.0 (sqrt (+ x 1.0)))
  (/ 1 1)
  (/ 1.0 (+ x 1.0))
  (/ 1 1)
  (/ 1.0 (+ x 1.0))
  (/ 1 (+ x 1.0))
  (/ (+ x 1.0) 1.0)
  (/ 1.0 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1.0 (sqrt (+ x 1.0)))
  (/ 1.0 1)
  (/ 1.0 1)
  (/ (+ x 1.0) (cbrt 1.0))
  (/ (+ x 1.0) (sqrt 1.0))
  (/ (+ x 1.0) 1.0)
  (/ 1.0 (+ (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (- 1.0 (+ (* 1.0 x) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (- (+ (* 1.0 (pow x 2)) 1.0) (* 1.0 x))
  (- (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (* 1.0 (/ 1 (pow x 2))))
  (- (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (* 1.0 (/ 1 (pow x 2))))
0.109 * * [simplify]: iteration  0 :  5636  enodes  (cost  709 )
0.112 * [simplify]: Simplified to:
   (exp (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (log (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (exp (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (* (cbrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))) (cbrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))))
  (cbrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (pow (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)) 3)
  (sqrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (sqrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (* 1.0 (neg 1.0))
  (* x (+ 1.0 x))
  (- (pow (/ 1.0 (+ 1.0 x)) 3) (pow (/ 1.0 x) 3))
  (+ (* 1.0 (/ 1.0 (* x x))) (* (/ 1.0 (+ 1.0 x)) (+ (/ 1.0 (+ 1.0 x)) (/ 1.0 x))))
  (/ (neg 1.0) x)
  (* 1.0 (- (/ 1.0 (* (+ 1.0 x) (+ 1.0 x))) (/ 1.0 (* x x))))
  (+ (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
  (+ (sqrt (/ 1.0 (+ 1.0 x))) (sqrt (/ 1.0 x)))
  (- (sqrt (/ 1.0 (+ 1.0 x))) (sqrt (/ 1.0 x)))
  (+ (sqrt (/ 1.0 (+ 1.0 x))) (/ (sqrt 1.0) (sqrt x)))
  (- (sqrt (/ 1.0 (+ 1.0 x))) (/ (sqrt 1.0) (sqrt x)))
  (+ (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt (+ 1.0 x))))
  (- (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (sqrt (/ 1.0 x)))
  (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt (+ 1.0 x))))
  (- (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (/ (sqrt 1.0) (sqrt x)))
  (- (/ (cbrt 1.0) (+ 1.0 x)) (/ (cbrt 1.0) x))
  (- (/ (cbrt 1.0) (+ 1.0 x)) (/ (cbrt 1.0) x))
  (- (/ (sqrt 1.0) (+ 1.0 x)) (/ (sqrt 1.0) x))
  (- (/ (sqrt 1.0) (+ 1.0 x)) (/ (sqrt 1.0) x))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
  (- (/ 1 (+ 1.0 x)) (/ 1 x))
  (log (/ 1.0 (+ 1.0 x)))
  (log (/ 1.0 (+ 1.0 x)))
  (exp (/ 1.0 (+ 1.0 x)))
  (pow (/ 1.0 (+ 1.0 x)) 3)
  (* (cbrt (/ 1.0 (+ 1.0 x))) (cbrt (/ 1.0 (+ 1.0 x))))
  (cbrt (/ 1.0 (+ 1.0 x)))
  (pow (/ 1.0 (+ 1.0 x)) 3)
  (sqrt (/ 1.0 (+ 1.0 x)))
  (sqrt (/ 1.0 (+ 1.0 x)))
  (neg 1.0)
  (neg (+ 1.0 x))
  (* (cbrt 1.0) (/ (cbrt 1.0) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (cbrt 1.0) (cbrt (+ 1.0 x)))
  (* (cbrt 1.0) (/ (cbrt 1.0) (sqrt (+ 1.0 x))))
  (/ (cbrt 1.0) (sqrt (+ 1.0 x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ 1.0 x))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ 1.0 x))
  (/ (sqrt 1.0) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (sqrt 1.0) (cbrt (+ 1.0 x)))
  (/ (sqrt 1.0) (sqrt (+ 1.0 x)))
  (/ (sqrt 1.0) (sqrt (+ 1.0 x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ 1.0 x))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ 1.0 (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ 1.0 (sqrt (+ 1.0 x)))
  1
  (/ 1.0 (+ 1.0 x))
  1
  (/ 1.0 (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (+ 1 (/ x 1.0))
  (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ 1.0 (sqrt (+ 1.0 x)))
  1.0
  1.0
  (/ (+ 1.0 x) (cbrt 1.0))
  (/ (+ 1.0 x) (sqrt 1.0))
  (+ 1 (/ x 1.0))
  (/ 1.0 (+ (pow 1.0 3) (pow x 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (- 1.0 (+ (/ 1.0 x) (* 1.0 x)))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
  (+ 1.0 (* 1.0 (- (* x x) x)))
  (+ (/ 1.0 x) (- (/ 1.0 (pow x 3)) (/ 1.0 (* x x))))
  (+ (/ 1.0 x) (- (/ 1.0 (pow x 3)) (/ 1.0 (* x x))))
0.112 * * * [progress]: adding candidates to table
0.196 * * [progress]: iteration 2 / 4
0.196 * * * [progress]: picking best candidate
0.202 * * * * [pick]: Picked  #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))>
0.202 * * * [progress]: localizing error
0.208 * * * [progress]: generating rewritten candidates
0.209 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.216 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.223 * * * [progress]: generating series expansions
0.224 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.224 * [approximate]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in (x) around 0
0.224 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in x
0.224 * [taylor]: Taking taylor expansion of -1.0 in x
0.224 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of 1.0 in x
0.224 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in x
0.224 * [taylor]: Taking taylor expansion of -1.0 in x
0.224 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of 1.0 in x
0.224 * [approximate]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in (x) around 0
0.224 * [taylor]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in x
0.224 * [taylor]: Taking taylor expansion of -1.0 in x
0.224 * [taylor]: Taking taylor expansion of (/ x (+ (/ 1 x) 1.0)) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of 1.0 in x
0.225 * [taylor]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in x
0.225 * [taylor]: Taking taylor expansion of -1.0 in x
0.225 * [taylor]: Taking taylor expansion of (/ x (+ (/ 1 x) 1.0)) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of 1.0 in x
0.225 * [approximate]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in (x) around 0
0.225 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in x
0.225 * [taylor]: Taking taylor expansion of 1.0 in x
0.225 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (/ 1 x))) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.225 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in x
0.226 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (/ 1 x))) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.226 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.226 * [approximate]: Taking taylor expansion of (* x (+ x 1.0)) in (x) around 0
0.226 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of 1.0 in x
0.227 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in (x) around 0
0.227 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of 1.0 in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of 1.0 in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.229 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in (x) around 0
0.229 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in x
0.229 * [taylor]: Taking taylor expansion of -1 in x
0.229 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) x) in x
0.229 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.229 * [taylor]: Taking taylor expansion of 1.0 in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in x
0.229 * [taylor]: Taking taylor expansion of -1 in x
0.229 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) x) in x
0.229 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.229 * [taylor]: Taking taylor expansion of 1.0 in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.230 * * * [progress]: simplifying candidates
0.231 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log 1.0) (log (neg 1.0))) (+ (log x) (log (+ 1.0 x))))
  (- (+ (log 1.0) (log (neg 1.0))) (log (* x (+ 1.0 x))))
  (- (log (* 1.0 (neg 1.0))) (+ (log x) (log (+ 1.0 x))))
  (- (log (* 1.0 (neg 1.0))) (log (* x (+ 1.0 x))))
  (log (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (exp (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (neg 1.0) (neg 1.0)) (neg 1.0))) (* (* (* x x) x) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x))))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (neg 1.0) (neg 1.0)) (neg 1.0))) (* (* (* x (+ 1.0 x)) (* x (+ 1.0 x))) (* x (+ 1.0 x))))
  (/ (* (* (* 1.0 (neg 1.0)) (* 1.0 (neg 1.0))) (* 1.0 (neg 1.0))) (* (* (* x x) x) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x))))
  (/ (* (* (* 1.0 (neg 1.0)) (* 1.0 (neg 1.0))) (* 1.0 (neg 1.0))) (* (* (* x (+ 1.0 x)) (* x (+ 1.0 x))) (* x (+ 1.0 x))))
  (* (cbrt (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x)))) (cbrt (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x)))))
  (cbrt (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (* (* (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))) (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x)))) (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (sqrt (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (sqrt (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (neg (* 1.0 (neg 1.0)))
  (neg (* x (+ 1.0 x)))
  (/ 1.0 x)
  (/ (neg 1.0) (+ 1.0 x))
  (/ 1 (* x (+ 1.0 x)))
  (/ (* x (+ 1.0 x)) (* 1.0 (neg 1.0)))
  (/ (* 1.0 1.0) (* x (+ 1.0 x)))
  (/ (* 1.0 (neg 1.0)) x)
  (/ (* x (+ 1.0 x)) (neg 1.0))
  (/ (* 1.0 (neg 1.0)) (* x (+ (pow 1.0 3) (pow x 3))))
  (/ (* 1.0 (neg 1.0)) (* x (- (* 1.0 1.0) (* x x))))
  (* x (+ 1.0 x))
  (+ (log x) (log (+ 1.0 x)))
  (log (* x (+ 1.0 x)))
  (exp (* x (+ 1.0 x)))
  (* (* (* x x) x) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (* x (+ 1.0 x))) (cbrt (* x (+ 1.0 x))))
  (cbrt (* x (+ 1.0 x)))
  (* (* (* x (+ 1.0 x)) (* x (+ 1.0 x))) (* x (+ 1.0 x)))
  (sqrt (* x (+ 1.0 x)))
  (sqrt (* x (+ 1.0 x)))
  (* (sqrt x) (sqrt (+ 1.0 x)))
  (* (sqrt x) (sqrt (+ 1.0 x)))
  (* x 1.0)
  (* x x)
  (* 1.0 x)
  (* x x)
  (* x (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (* x (sqrt (+ 1.0 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 1.0 x))
  (* (sqrt x) (+ 1.0 x))
  (* x (+ 1.0 x))
  (* x (+ (pow 1.0 3) (pow x 3)))
  (* x (- (* 1.0 1.0) (* x x)))
  (- 1.0 (+ (* 1.0 x) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
0.283 * * [simplify]: iteration  0 :  4959  enodes  (cost  474 )
0.283 * * [simplify]: iteration  1 :  4959  enodes  (cost  474 )
0.285 * [simplify]: Simplified to:
   (log (* 1.0 (/ (neg 1.0) (* x (+ 1.0 x)))))
  (log (* 1.0 (/ (neg 1.0) (* x (+ 1.0 x)))))
  (log (* 1.0 (/ (neg 1.0) (* x (+ 1.0 x)))))
  (log (* 1.0 (/ (neg 1.0) (* x (+ 1.0 x)))))
  (log (* 1.0 (/ (neg 1.0) (* x (+ 1.0 x)))))
  (pow (exp (/ 1.0 x)) (/ (neg 1.0) (+ 1.0 x)))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (* (cbrt (* 1.0 (/ (neg 1.0) (* x (+ 1.0 x))))) (cbrt (* 1.0 (/ (neg 1.0) (* x (+ 1.0 x))))))
  (cbrt (* 1.0 (/ (neg 1.0) (* x (+ 1.0 x)))))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (sqrt (* 1.0 (/ (neg 1.0) (* x (+ 1.0 x)))))
  (sqrt (* 1.0 (/ (neg 1.0) (* x (+ 1.0 x)))))
  (* 1.0 1.0)
  (* x (neg (+ 1.0 x)))
  (/ 1.0 x)
  (/ (neg 1.0) (+ 1.0 x))
  (/ 1 (* x (+ 1.0 x)))
  (* (+ 1.0 x) (/ x (* 1.0 (neg 1.0))))
  (* 1.0 (/ 1.0 (* x (+ 1.0 x))))
  (* 1.0 (/ (neg 1.0) x))
  (* x (/ (+ 1.0 x) (neg 1.0)))
  (* (neg 1.0) (/ 1.0 (+ (pow x 4) (* x (pow 1.0 3)))))
  (* (neg 1.0) (/ 1.0 (* x (- (* 1.0 1.0) (* x x)))))
  (* x (+ 1.0 x))
  (log (* x (+ 1.0 x)))
  (log (* x (+ 1.0 x)))
  (pow (exp x) (+ 1.0 x))
  (pow (* x (+ 1.0 x)) 3)
  (* (cbrt (* x (+ 1.0 x))) (cbrt (* x (+ 1.0 x))))
  (cbrt (* x (+ 1.0 x)))
  (pow (* x (+ 1.0 x)) 3)
  (sqrt (* x (+ 1.0 x)))
  (sqrt (* x (+ 1.0 x)))
  (* (sqrt x) (sqrt (+ 1.0 x)))
  (* (sqrt x) (sqrt (+ 1.0 x)))
  (* 1.0 x)
  (* x x)
  (* 1.0 x)
  (* x x)
  (* x (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (* x (sqrt (+ 1.0 x)))
  x
  x
  (* (+ 1.0 x) (cbrt x))
  (* (+ 1.0 x) (sqrt x))
  (* x (+ 1.0 x))
  (+ (pow x 4) (* x (pow 1.0 3)))
  (* x (- (* 1.0 1.0) (* x x)))
  (- 1.0 (+ (/ 1.0 x) (* 1.0 x)))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
  (* x (+ 1.0 x))
  (* x (+ 1.0 x))
  (* x (+ 1.0 x))
0.286 * * * [progress]: adding candidates to table
0.342 * * [progress]: iteration 3 / 4
0.342 * * * [progress]: picking best candidate
0.359 * * * * [pick]: Picked  #<alt (λ (x) (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))>
0.359 * * * [progress]: localizing error
0.366 * * * [progress]: generating rewritten candidates
0.366 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.375 * * * [progress]: generating series expansions
0.375 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.376 * [approximate]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in (x) around 0
0.376 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in x
0.376 * [taylor]: Taking taylor expansion of -1.0 in x
0.376 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of 1.0 in x
0.376 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in x
0.376 * [taylor]: Taking taylor expansion of -1.0 in x
0.376 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of 1.0 in x
0.376 * [approximate]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in (x) around 0
0.376 * [taylor]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in x
0.376 * [taylor]: Taking taylor expansion of -1.0 in x
0.376 * [taylor]: Taking taylor expansion of (/ x (+ (/ 1 x) 1.0)) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of 1.0 in x
0.377 * [taylor]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in x
0.377 * [taylor]: Taking taylor expansion of -1.0 in x
0.377 * [taylor]: Taking taylor expansion of (/ x (+ (/ 1 x) 1.0)) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of 1.0 in x
0.377 * [approximate]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in (x) around 0
0.377 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in x
0.377 * [taylor]: Taking taylor expansion of 1.0 in x
0.377 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (/ 1 x))) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.377 * [taylor]: Taking taylor expansion of 1.0 in x
0.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in x
0.378 * [taylor]: Taking taylor expansion of 1.0 in x
0.378 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (/ 1 x))) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.378 * [taylor]: Taking taylor expansion of 1.0 in x
0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * * * [progress]: simplifying candidates
0.379 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log 1.0) (- (log (neg 1.0)) (log x))) (log (+ 1.0 x)))
  (- (+ (log 1.0) (log (/ (neg 1.0) x))) (log (+ 1.0 x)))
  (- (log (* 1.0 (/ (neg 1.0) x))) (log (+ 1.0 x)))
  (log (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (exp (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (/ (* (* (* 1.0 1.0) 1.0) (/ (* (* (neg 1.0) (neg 1.0)) (neg 1.0)) (* (* x x) x))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (/ (neg 1.0) x) (/ (neg 1.0) x)) (/ (neg 1.0) x))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (/ (* (* (* 1.0 (/ (neg 1.0) x)) (* 1.0 (/ (neg 1.0) x))) (* 1.0 (/ (neg 1.0) x))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x))) (cbrt (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x))))
  (cbrt (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (* (* (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)) (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x))) (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (sqrt (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (sqrt (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (neg (* 1.0 (/ (neg 1.0) x)))
  (neg (+ 1.0 x))
  (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (/ (neg 1.0) x) (cbrt (+ 1.0 x)))
  (/ 1.0 (sqrt (+ 1.0 x)))
  (/ (/ (neg 1.0) x) (sqrt (+ 1.0 x)))
  (/ 1.0 1)
  (/ (/ (neg 1.0) x) (+ 1.0 x))
  (/ 1.0 1)
  (/ (/ (neg 1.0) x) (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) (* 1.0 (/ (neg 1.0) x)))
  (/ (* 1.0 (/ 1.0 x)) (+ 1.0 x))
  (/ (* 1.0 (/ (neg 1.0) x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (* 1.0 (/ (neg 1.0) x)) (sqrt (+ 1.0 x)))
  (/ (* 1.0 (/ (neg 1.0) x)) 1)
  (/ (* 1.0 (/ (neg 1.0) x)) 1)
  (/ (+ 1.0 x) (/ (neg 1.0) x))
  (/ (* 1.0 (/ (neg 1.0) x)) (+ (pow 1.0 3) (pow x 3)))
  (/ (* 1.0 (/ (neg 1.0) x)) (- (* 1.0 1.0) (* x x)))
  (* (+ 1.0 x) x)
  (- 1.0 (+ (* 1.0 x) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
0.424 * * [simplify]: iteration  0 :  4969  enodes  (cost  368 )
0.424 * * [simplify]: iteration  1 :  4969  enodes  (cost  368 )
0.426 * [simplify]: Simplified to:
   (log (* (/ (neg 1.0) x) (/ 1.0 (+ 1.0 x))))
  (log (* (/ (neg 1.0) x) (/ 1.0 (+ 1.0 x))))
  (log (* (/ (neg 1.0) x) (/ 1.0 (+ 1.0 x))))
  (log (* (/ (neg 1.0) x) (/ 1.0 (+ 1.0 x))))
  (pow (exp (/ 1.0 (+ 1.0 x))) (/ (neg 1.0) x))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (* (cbrt (* (/ (neg 1.0) x) (/ 1.0 (+ 1.0 x)))) (cbrt (* (/ (neg 1.0) x) (/ 1.0 (+ 1.0 x)))))
  (cbrt (* (/ (neg 1.0) x) (/ 1.0 (+ 1.0 x))))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (sqrt (* (/ (neg 1.0) x) (/ 1.0 (+ 1.0 x))))
  (sqrt (* (/ (neg 1.0) x) (/ 1.0 (+ 1.0 x))))
  (* 1.0 (/ 1.0 x))
  (neg (+ 1.0 x))
  (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (neg 1.0) (* x (cbrt (+ 1.0 x))))
  (/ 1.0 (sqrt (+ 1.0 x)))
  (/ (neg 1.0) (* x (sqrt (+ 1.0 x))))
  1.0
  (/ (neg 1.0) (* x (+ 1.0 x)))
  1.0
  (/ (neg 1.0) (* x (+ 1.0 x)))
  (/ 1 (+ 1.0 x))
  (* x (/ (+ 1.0 x) (* 1.0 (neg 1.0))))
  (* (/ 1.0 x) (/ 1.0 (+ 1.0 x)))
  (* (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (/ (neg 1.0) x))
  (* (/ (neg 1.0) x) (/ 1.0 (sqrt (+ 1.0 x))))
  (* 1.0 (/ (neg 1.0) x))
  (* 1.0 (/ (neg 1.0) x))
  (* x (/ (+ 1.0 x) (neg 1.0)))
  (* (/ 1.0 (+ (pow 1.0 3) (pow x 3))) (/ (neg 1.0) x))
  (* (/ (neg 1.0) (* x (+ 1.0 x))) (/ 1.0 (- 1.0 x)))
  (* x (+ 1.0 x))
  (- 1.0 (+ (/ 1.0 x) (* 1.0 x)))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
0.426 * * * [progress]: adding candidates to table
0.457 * * [progress]: iteration 4 / 4
0.457 * * * [progress]: picking best candidate
0.473 * * * * [pick]: Picked  #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* (* x (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (cbrt (+ 1.0 x)))))>
0.473 * * * [progress]: localizing error
0.484 * * * [progress]: generating rewritten candidates
0.484 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
0.494 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
0.497 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 2)
0.499 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1)
0.505 * * * [progress]: generating series expansions
0.505 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
0.505 * [approximate]: Taking taylor expansion of (pow (pow (+ x 1.0) 2) 1/3) in (x) around 0
0.505 * [taylor]: Taking taylor expansion of (pow (pow (+ x 1.0) 2) 1/3) in x
0.505 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ x 1.0) 2)))) in x
0.505 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ x 1.0) 2))) in x
0.505 * [taylor]: Taking taylor expansion of 1/3 in x
0.505 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 2)) in x
0.505 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
0.505 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of 1.0 in x
0.506 * [taylor]: Taking taylor expansion of (pow (pow (+ x 1.0) 2) 1/3) in x
0.506 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ x 1.0) 2)))) in x
0.506 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ x 1.0) 2))) in x
0.506 * [taylor]: Taking taylor expansion of 1/3 in x
0.506 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 2)) in x
0.506 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
0.506 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of 1.0 in x
0.509 * [approximate]: Taking taylor expansion of (pow (pow (+ (/ 1 x) 1.0) 2) 1/3) in (x) around 0
0.509 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 x) 1.0) 2) 1/3) in x
0.509 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (/ 1 x) 1.0) 2)))) in x
0.509 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (/ 1 x) 1.0) 2))) in x
0.509 * [taylor]: Taking taylor expansion of 1/3 in x
0.509 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 2)) in x
0.509 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 2) in x
0.509 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [taylor]: Taking taylor expansion of 1.0 in x
0.509 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 x) 1.0) 2) 1/3) in x
0.509 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (/ 1 x) 1.0) 2)))) in x
0.509 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (/ 1 x) 1.0) 2))) in x
0.509 * [taylor]: Taking taylor expansion of 1/3 in x
0.509 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 2)) in x
0.509 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 2) in x
0.509 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [taylor]: Taking taylor expansion of 1.0 in x
0.511 * [approximate]: Taking taylor expansion of (pow (pow (- 1.0 (/ 1 x)) 2) 1/3) in (x) around 0
0.511 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (/ 1 x)) 2) 1/3) in x
0.511 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (/ 1 x)) 2)))) in x
0.511 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (/ 1 x)) 2))) in x
0.511 * [taylor]: Taking taylor expansion of 1/3 in x
0.511 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 2)) in x
0.511 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
0.511 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.511 * [taylor]: Taking taylor expansion of 1.0 in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (/ 1 x)) 2) 1/3) in x
0.511 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (/ 1 x)) 2)))) in x
0.511 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (/ 1 x)) 2))) in x
0.511 * [taylor]: Taking taylor expansion of 1/3 in x
0.511 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 2)) in x
0.511 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
0.511 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.511 * [taylor]: Taking taylor expansion of 1.0 in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.513 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
0.513 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
0.513 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.513 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.513 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.513 * [taylor]: Taking taylor expansion of 1/3 in x
0.513 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.513 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.513 * [taylor]: Taking taylor expansion of 1.0 in x
0.513 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.513 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.513 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.513 * [taylor]: Taking taylor expansion of 1/3 in x
0.513 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.514 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of 1.0 in x
0.515 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in (x) around 0
0.515 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.515 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.515 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.515 * [taylor]: Taking taylor expansion of 1/3 in x
0.515 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of 1.0 in x
0.515 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.515 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.515 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.515 * [taylor]: Taking taylor expansion of 1/3 in x
0.515 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of 1.0 in x
0.517 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
0.517 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.517 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.517 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.517 * [taylor]: Taking taylor expansion of 1/3 in x
0.517 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.517 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.517 * [taylor]: Taking taylor expansion of 1.0 in x
0.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.517 * [taylor]: Taking taylor expansion of x in x
0.517 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.517 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.517 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.517 * [taylor]: Taking taylor expansion of 1/3 in x
0.517 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.517 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.517 * [taylor]: Taking taylor expansion of 1.0 in x
0.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.517 * [taylor]: Taking taylor expansion of x in x
0.519 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 2)
0.519 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
0.519 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.519 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.519 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.519 * [taylor]: Taking taylor expansion of 1/3 in x
0.519 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.519 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.519 * [taylor]: Taking taylor expansion of 1.0 in x
0.519 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.519 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.519 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.519 * [taylor]: Taking taylor expansion of 1/3 in x
0.519 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.519 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.519 * [taylor]: Taking taylor expansion of 1.0 in x
0.521 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in (x) around 0
0.521 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.521 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.521 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.521 * [taylor]: Taking taylor expansion of 1/3 in x
0.521 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.521 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of 1.0 in x
0.521 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.521 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.521 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.521 * [taylor]: Taking taylor expansion of 1/3 in x
0.521 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.521 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of 1.0 in x
0.523 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
0.523 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.523 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.523 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.523 * [taylor]: Taking taylor expansion of 1/3 in x
0.523 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.523 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.523 * [taylor]: Taking taylor expansion of 1.0 in x
0.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.523 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.523 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.523 * [taylor]: Taking taylor expansion of 1/3 in x
0.523 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.523 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.523 * [taylor]: Taking taylor expansion of 1.0 in x
0.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.525 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1)
0.525 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
0.525 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.525 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.525 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.525 * [taylor]: Taking taylor expansion of 1/3 in x
0.525 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.525 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of 1.0 in x
0.525 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.525 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.525 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.525 * [taylor]: Taking taylor expansion of 1/3 in x
0.525 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.525 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of 1.0 in x
0.527 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in (x) around 0
0.527 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.527 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.527 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.527 * [taylor]: Taking taylor expansion of 1/3 in x
0.527 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.527 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of 1.0 in x
0.527 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.527 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.527 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.527 * [taylor]: Taking taylor expansion of 1/3 in x
0.527 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.527 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of 1.0 in x
0.529 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
0.529 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.529 * [taylor]: Taking taylor expansion of 1/3 in x
0.529 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.529 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.529 * [taylor]: Taking taylor expansion of 1.0 in x
0.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.529 * [taylor]: Taking taylor expansion of 1/3 in x
0.529 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.529 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.529 * [taylor]: Taking taylor expansion of 1.0 in x
0.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.531 * * * [progress]: simplifying candidates
0.532 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/3 1/3)
  (+ 1 1)
  (* (+ 1.0 x) (+ 1.0 x))
  (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (+ 1 1)
  (+ (log (cbrt (+ 1.0 x))) (log (cbrt (+ 1.0 x))))
  (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (exp (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (* (+ 1.0 x) (+ 1.0 x))
  (* (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (* (* (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (* (cbrt (+ (pow 1.0 3) (pow x 3))) (cbrt (+ (pow 1.0 3) (pow x 3))))
  (* (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (* (cbrt (+ (pow 1.0 3) (pow x 3))) (cbrt (- (* 1.0 1.0) (* x x))))
  (* (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (cbrt (- 1.0 x)))
  (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (+ (pow 1.0 3) (pow x 3))))
  (* (cbrt (- 1.0 x)) (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (- (* 1.0 1.0) (* x x))))
  (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))
  (* (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (* (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x)))) (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x)))))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (* (sqrt (cbrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (* (sqrt (cbrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (* 1 1)
  (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (* (sqrt (cbrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (* (sqrt (cbrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (* (sqrt (cbrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (* (sqrt (cbrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (+ 1.0 x)) (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (* (cbrt (+ 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (* (cbrt (+ 1.0 x)) (cbrt 1))
  (* (cbrt (+ 1.0 x)) (cbrt 1))
  (* (cbrt (+ 1.0 x)) (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x)))))
  (* (cbrt (+ 1.0 x)) (sqrt (cbrt (+ 1.0 x))))
  (* (cbrt (+ 1.0 x)) 1)
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (* (sqrt (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (* (cbrt (+ 1.0 x)) (cbrt (+ (pow 1.0 3) (pow x 3))))
  (* (cbrt (+ 1.0 x)) (cbrt (- (* 1.0 1.0) (* x x))))
  (* (cbrt (+ (pow 1.0 3) (pow x 3))) (cbrt (+ 1.0 x)))
  (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (* (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (* (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (* (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (- (+ (* 0.5555555555555556 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.6666666666666666 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 0.6666666666666666 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.6666666666666666 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) x)) (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x))))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (pow x 2))))
  (- (+ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (* 0.6666666666666666 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) x))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (pow x 2))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) x)) (exp (* 1/3 (- (log 1) (log (/ 1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (pow x 2))))
  (- (+ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) x))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (pow x 2))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) x)) (exp (* 1/3 (- (log 1) (log (/ 1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (pow x 2))))
  (- (+ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) x))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (pow x 2))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) x)) (exp (* 1/3 (- (log 1) (log (/ 1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (pow x 2))))
  (- (+ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) x))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (pow x 2))))
0.567 * * [simplify]: iteration  0 :  5515  enodes  (cost  1063 )
0.572 * [simplify]: Simplified to:
   2/3
  2
  (pow (cbrt (+ 1.0 x)) 6)
  (pow (cbrt (+ 1.0 x)) 2)
  2
  (* 2 (log (cbrt (+ 1.0 x))))
  (* 2 (log (cbrt (+ 1.0 x))))
  (exp (pow (cbrt (+ 1.0 x)) 2))
  (pow (cbrt (+ 1.0 x)) 6)
  (* (cbrt (pow (cbrt (+ 1.0 x)) 2)) (cbrt (pow (cbrt (+ 1.0 x)) 2)))
  (cbrt (pow (cbrt (+ 1.0 x)) 2))
  (pow (cbrt (+ 1.0 x)) 6)
  (fabs (cbrt (+ 1.0 x)))
  (fabs (cbrt (+ 1.0 x)))
  (* (cbrt (+ (pow 1.0 3) (pow x 3))) (cbrt (+ (pow 1.0 3) (pow x 3))))
  (* (cbrt (+ (* 1.0 1.0) (* x (- x 1.0)))) (cbrt (+ (* 1.0 1.0) (* x (- x 1.0)))))
  (* (cbrt (+ (pow 1.0 3) (pow x 3))) (cbrt (- (* 1.0 1.0) (* x x))))
  (* (cbrt (+ (* 1.0 1.0) (* x (- x 1.0)))) (cbrt (- 1.0 x)))
  (* (cbrt (+ (pow 1.0 3) (pow x 3))) (cbrt (- (* 1.0 1.0) (* x x))))
  (* (cbrt (+ (* 1.0 1.0) (* x (- x 1.0)))) (cbrt (- 1.0 x)))
  (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (- (* 1.0 1.0) (* x x))))
  (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))
  (* (cbrt (pow (cbrt (+ 1.0 x)) 2)) (cbrt (pow (cbrt (+ 1.0 x)) 2)))
  (pow (cbrt (cbrt (+ 1.0 x))) 2)
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (* (cbrt 1) (cbrt 1))
  (pow (cbrt (+ 1.0 x)) 2)
  (* (cbrt 1) (cbrt 1))
  (pow (cbrt (+ 1.0 x)) 2)
  (* (cbrt 1) (cbrt 1))
  (pow (cbrt (+ 1.0 x)) 2)
  (* (cbrt 1) (cbrt 1))
  (pow (cbrt (+ 1.0 x)) 2)
  (pow (cbrt (cbrt (+ 1.0 x))) 4)
  (pow (cbrt (cbrt (+ 1.0 x))) 2)
  (cbrt (+ 1.0 x))
  (cbrt (+ 1.0 x))
  1
  (pow (cbrt (+ 1.0 x)) 2)
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (* (cbrt (sqrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (cbrt (+ 1.0 x))
  (cbrt (+ 1.0 x))
  2/3
  2
  (* (cbrt (+ 1.0 x)) (cbrt (pow (cbrt (+ 1.0 x)) 2)))
  (* (cbrt (+ 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (* (cbrt (+ 1.0 x)) (cbrt 1))
  (* (cbrt (+ 1.0 x)) (cbrt 1))
  (pow (cbrt (cbrt (+ 1.0 x))) 5)
  (pow (sqrt (cbrt (+ 1.0 x))) 3)
  (cbrt (+ 1.0 x))
  (pow (cbrt (cbrt (+ 1.0 x))) 4)
  (* (cbrt (+ 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (pow (cbrt (+ 1.0 x)) 2)
  (pow (cbrt (+ 1.0 x)) 2)
  (pow (cbrt (cbrt (+ 1.0 x))) 4)
  (pow (sqrt (cbrt (+ 1.0 x))) 3)
  (pow (cbrt (+ 1.0 x)) 2)
  (* (cbrt (+ 1.0 x)) (cbrt (+ (pow 1.0 3) (pow x 3))))
  (* (cbrt (+ 1.0 x)) (cbrt (- (* 1.0 1.0) (* x x))))
  (* (cbrt (+ 1.0 x)) (cbrt (+ (pow 1.0 3) (pow x 3))))
  (* (cbrt (+ 1.0 x)) (cbrt (- (* 1.0 1.0) (* x x))))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (pow (cbrt (+ 1.0 x)) 2))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (* x (- x 1.0))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (pow (cbrt (cbrt (+ 1.0 x))) 2)
  (cbrt (cbrt (+ 1.0 x)))
  (+ 1.0 x)
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (pow (cbrt (+ 1.0 x)) 2))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (* x (- x 1.0))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (pow (cbrt (cbrt (+ 1.0 x))) 2)
  (cbrt (cbrt (+ 1.0 x)))
  (+ 1.0 x)
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (pow (cbrt (+ 1.0 x)) 2))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (* x (- x 1.0))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (pow (cbrt (cbrt (+ 1.0 x))) 2)
  (cbrt (cbrt (+ 1.0 x)))
  (+ 1.0 x)
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (+ (cbrt 1.0) (* x (- (* (cbrt 1.0) (+ 0.6666666666666666 (* x 0.5555555555555556))) (* 0.6666666666666666 (* x (cbrt (/ 1 (pow 1.0 5))))))))
  (* (cbrt (* x x)) (- (+ (/ 0.6666666666666666 x) 1) (/ 0.1111111111111111 (* x x))))
  (* (cbrt (/ 1 (pow (/ -1 x) 2))) (- (+ (/ 0.6666666666666666 x) 1) (/ 0.1111111111111111 (* x x))))
  (+ (cbrt 1.0) (* x (- (* (cbrt 1.0) (+ 0.3333333333333333 (* x 0.05555555555555555))) (* (cbrt (/ 1 (pow 1.0 5))) (* x 1/6)))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (+ (cbrt 1.0) (* x (- (* (cbrt 1.0) (+ 0.3333333333333333 (* x 0.05555555555555555))) (* (cbrt (/ 1 (pow 1.0 5))) (* x 1/6)))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (+ (cbrt 1.0) (* x (- (* (cbrt 1.0) (+ 0.3333333333333333 (* x 0.05555555555555555))) (* (cbrt (/ 1 (pow 1.0 5))) (* x 1/6)))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
0.573 * * * [progress]: adding candidates to table
0.917 * [progress]: [Phase 3 of 3] Extracting.
0.917 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (* (neg 1.0) (/ 1.0 (* x (- (* 1.0 1.0) (* x x))))) (- 1.0 x)))> #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* (* x (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x)))))> #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* (* (cbrt (* x (+ 1.0 x))) (cbrt (* x (+ 1.0 x)))) (cbrt (* x (+ 1.0 x))))))> #<alt (λ (x) (* (/ 1.0 (sqrt (+ 1.0 x))) (/ (neg 1.0) (* x (sqrt (+ 1.0 x))))))> #<alt (λ (x) (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))> #<alt (λ (x) (* (* (neg 1.0) (/ 1.0 (+ (pow x 4) (* x (pow 1.0 3))))) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))> #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* (* x (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (cbrt (+ 1.0 x)))))>)
0.918 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.918 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (* (neg 1.0) (/ 1.0 (* x (- (* 1.0 1.0) (* x x))))) (- 1.0 x)))> #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* (* x (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x)))))> #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* (* (cbrt (* x (+ 1.0 x))) (cbrt (* x (+ 1.0 x)))) (cbrt (* x (+ 1.0 x))))))> #<alt (λ (x) (* (/ 1.0 (sqrt (+ 1.0 x))) (/ (neg 1.0) (* x (sqrt (+ 1.0 x))))))> #<alt (λ (x) (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))> #<alt (λ (x) (* (* (neg 1.0) (/ 1.0 (+ (pow x 4) (* x (pow 1.0 3))))) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))> #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* (* x (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (cbrt (+ 1.0 x)))))>)
0.958 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
0.958 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x))
0.959 * * [simplify]: iteration  0 :  18  enodes  (cost  10 )
0.959 * * [simplify]: iteration  1 :  18  enodes  (cost  10 )
0.959 * [simplify]: Simplified to:
   (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x))
1.993 * [regime-testing]: End program error score: 0.07215526003268437