16.699 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.009 * * * [progress]: [2/2] Setting up program.
0.011 * [progress]: [Phase 2 of 3] Improving.
0.011 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (- 1.0 x))
0.032 * * [simplify]: iteration  0 :  345  enodes  (cost  5 )
0.032 * * [simplify]: iteration  1 :  345  enodes  (cost  5 )
0.032 * [simplify]: Simplified to:
   (/ x (- 1.0 x))
0.032 * * [progress]: iteration 1 / 4
0.032 * * * [progress]: picking best candidate
0.034 * * * * [pick]: Picked  #<alt (λ (x) (/ x (- 1.0 x)))>
0.034 * * * [progress]: localizing error
0.037 * * * [progress]: generating rewritten candidates
0.037 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.043 * * * [progress]: generating series expansions
0.043 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.043 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0
0.043 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.043 * [taylor]: Taking taylor expansion of 1.0 in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.043 * [taylor]: Taking taylor expansion of 1.0 in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.044 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0
0.044 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.044 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.044 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.044 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.044 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.044 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.044 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.045 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0
0.045 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x
0.045 * [taylor]: Taking taylor expansion of -1 in x
0.045 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x
0.045 * [taylor]: Taking taylor expansion of -1 in x
0.045 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.046 * * * [progress]: simplifying candidates
0.046 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (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)))
  (neg x)
  (neg (- 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt x) (cbrt (- 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x)))
  (/ (cbrt x) (sqrt (- 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt x) (cbrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 x))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ x (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ x (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ x (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ x (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) x)
  (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (sqrt (- 1.0 x)))
  (/ x 1)
  (/ x (+ (sqrt 1.0) (sqrt x)))
  (/ x 1)
  (/ (- 1.0 x) (cbrt x))
  (/ (- 1.0 x) (sqrt x))
  (/ (- 1.0 x) x)
  (/ x (- (pow 1.0 3) (pow x 3)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x)))
  (neg (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
  (neg (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
0.092 * * [simplify]: iteration  0 :  4965  enodes  (cost  368 )
0.092 * * [simplify]: iteration  1 :  4965  enodes  (cost  368 )
0.093 * [simplify]: Simplified to:
   (log (/ x (- 1.0 x)))
  (log (/ x (- 1.0 x)))
  (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)))
  (neg x)
  (- x 1.0)
  (* (cbrt x) (/ (cbrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (/ (cbrt x) (cbrt (- 1.0 x)))
  (* (cbrt x) (/ (cbrt x) (sqrt (- 1.0 x))))
  (/ (cbrt x) (sqrt (- 1.0 x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- 1.0 x))
  (* (cbrt x) (/ (cbrt x) (+ (sqrt 1.0) (sqrt x))))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt x) (cbrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ x (sqrt (- 1.0 x)))
  1
  (/ x (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ x (- (sqrt 1.0) (sqrt x)))
  1
  (/ x (- 1.0 x))
  (/ 1 (- 1.0 x))
  (+ (/ 1.0 x) -1)
  (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (sqrt (- 1.0 x)))
  x
  (/ x (+ (sqrt 1.0) (sqrt x)))
  x
  (/ (- 1.0 x) (cbrt x))
  (/ (- 1.0 x) (sqrt x))
  (+ (/ 1.0 x) -1)
  (/ x (- (pow 1.0 3) (pow x 3)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (* x (+ 1.0 (* x (+ 1.0 (* x 1.0)))))
  (- -1 (/ (+ 1.0 (/ 1.0 x)) x))
  (- -1 (/ (+ 1.0 (/ 1.0 x)) x))
0.094 * * * [progress]: adding candidates to table
0.134 * * [progress]: iteration 2 / 4
0.134 * * * [progress]: picking best candidate
0.138 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (+ (/ 1.0 x) -1)))>
0.138 * * * [progress]: localizing error
0.142 * * * [progress]: generating rewritten candidates
0.142 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.152 * * * [progress]: generating series expansions
0.152 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.152 * [approximate]: Taking taylor expansion of (/ 1 (- (* 1.0 (/ 1 x)) 1)) in (x) around 0
0.152 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 (/ 1 x)) 1)) in x
0.152 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1) in x
0.152 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of 1 in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 (/ 1 x)) 1)) in x
0.152 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1) in x
0.153 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of 1 in x
0.153 * [approximate]: Taking taylor expansion of (/ 1 (- (* 1.0 x) 1)) in (x) around 0
0.153 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 x) 1)) in x
0.153 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1) in x
0.153 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of 1 in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 x) 1)) in x
0.153 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1) in x
0.153 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of 1 in x
0.154 * [approximate]: Taking taylor expansion of (/ -1 (+ (* 1.0 x) 1)) in (x) around 0
0.154 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 x) 1)) in x
0.154 * [taylor]: Taking taylor expansion of -1 in x
0.154 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1) in x
0.154 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 1 in x
0.154 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 x) 1)) in x
0.154 * [taylor]: Taking taylor expansion of -1 in x
0.154 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1) in x
0.154 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 1 in x
0.155 * * * [progress]: simplifying candidates
0.155 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg 1)
  (neg (log (+ (/ 1.0 x) -1)))
  (- 0 (log (+ (/ 1.0 x) -1)))
  (- (log 1) (log (+ (/ 1.0 x) -1)))
  (log (/ 1 (+ (/ 1.0 x) -1)))
  (exp (/ 1 (+ (/ 1.0 x) -1)))
  (/ (* (* 1 1) 1) (* (* (+ (/ 1.0 x) -1) (+ (/ 1.0 x) -1)) (+ (/ 1.0 x) -1)))
  (* (cbrt (/ 1 (+ (/ 1.0 x) -1))) (cbrt (/ 1 (+ (/ 1.0 x) -1))))
  (cbrt (/ 1 (+ (/ 1.0 x) -1)))
  (* (* (/ 1 (+ (/ 1.0 x) -1)) (/ 1 (+ (/ 1.0 x) -1))) (/ 1 (+ (/ 1.0 x) -1)))
  (sqrt (/ 1 (+ (/ 1.0 x) -1)))
  (sqrt (/ 1 (+ (/ 1.0 x) -1)))
  (neg 1)
  (neg (+ (/ 1.0 x) -1))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (/ 1.0 x) -1)) (cbrt (+ (/ 1.0 x) -1))))
  (/ (cbrt 1) (cbrt (+ (/ 1.0 x) -1)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (/ 1.0 x) -1)))
  (/ (cbrt 1) (sqrt (+ (/ 1.0 x) -1)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ (/ 1.0 x) -1))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt (/ 1.0 x)) 1))
  (/ (cbrt 1) (- (sqrt (/ 1.0 x)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (cbrt 1) (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ (/ 1.0 x) -1))
  (/ (sqrt 1) (* (cbrt (+ (/ 1.0 x) -1)) (cbrt (+ (/ 1.0 x) -1))))
  (/ (sqrt 1) (cbrt (+ (/ 1.0 x) -1)))
  (/ (sqrt 1) (sqrt (+ (/ 1.0 x) -1)))
  (/ (sqrt 1) (sqrt (+ (/ 1.0 x) -1)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ (/ 1.0 x) -1))
  (/ (sqrt 1) (+ (sqrt (/ 1.0 x)) 1))
  (/ (sqrt 1) (- (sqrt (/ 1.0 x)) 1))
  (/ (sqrt 1) (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (sqrt 1) (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ (/ 1.0 x) -1))
  (/ 1 (* (cbrt (+ (/ 1.0 x) -1)) (cbrt (+ (/ 1.0 x) -1))))
  (/ 1 (cbrt (+ (/ 1.0 x) -1)))
  (/ 1 (sqrt (+ (/ 1.0 x) -1)))
  (/ 1 (sqrt (+ (/ 1.0 x) -1)))
  (/ 1 1)
  (/ 1 (+ (/ 1.0 x) -1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 1)
  (/ 1 (+ (/ 1.0 x) -1))
  (/ 1 (+ (/ 1.0 x) -1))
  (/ (+ (/ 1.0 x) -1) 1)
  (/ 1 (* (cbrt (+ (/ 1.0 x) -1)) (cbrt (+ (/ 1.0 x) -1))))
  (/ 1 (sqrt (+ (/ 1.0 x) -1)))
  (/ 1 1)
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 1)
  (/ (+ (/ 1.0 x) -1) (cbrt 1))
  (/ (+ (/ 1.0 x) -1) (sqrt 1))
  (/ (+ (/ 1.0 x) -1) 1)
  (/ 1 (+ (pow (/ 1.0 x) 3) (pow -1 3)))
  (/ 1 (- (* (/ 1.0 x) (/ 1.0 x)) (* -1 -1)))
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x)))
  (neg (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
  (neg (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
0.203 * * [simplify]: iteration  0 :  4922  enodes  (cost  520 )
0.203 * * [simplify]: iteration  1 :  4922  enodes  (cost  520 )
0.206 * [simplify]: Simplified to:
   -1
  (neg (log (+ -1 (/ 1.0 x))))
  (neg (log (+ -1 (/ 1.0 x))))
  (neg (log (+ -1 (/ 1.0 x))))
  (neg (log (+ -1 (/ 1.0 x))))
  (exp (/ 1 (+ -1 (/ 1.0 x))))
  (/ 1 (pow (+ -1 (/ 1.0 x)) 3))
  (* (cbrt (/ 1 (+ -1 (/ 1.0 x)))) (cbrt (/ 1 (+ -1 (/ 1.0 x)))))
  (cbrt (/ 1 (+ -1 (/ 1.0 x))))
  (/ 1 (pow (+ -1 (/ 1.0 x)) 3))
  (sqrt (/ 1 (+ -1 (/ 1.0 x))))
  (sqrt (/ 1 (+ -1 (/ 1.0 x))))
  -1
  (- 1 (/ 1.0 x))
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt (+ -1 (/ 1.0 x))) (cbrt (+ -1 (/ 1.0 x))))))
  (/ (cbrt 1) (cbrt (+ -1 (/ 1.0 x))))
  (* (cbrt 1) (/ (cbrt 1) (sqrt (+ -1 (/ 1.0 x)))))
  (/ (cbrt 1) (sqrt (+ -1 (/ 1.0 x))))
  (* (cbrt 1) (cbrt 1))
  (/ (cbrt 1) (+ -1 (/ 1.0 x)))
  (* (cbrt 1) (/ (cbrt 1) (+ 1 (sqrt (/ 1.0 x)))))
  (/ (cbrt 1) (+ -1 (sqrt (/ 1.0 x))))
  (* (cbrt 1) (/ (cbrt 1) (+ 1 (/ (sqrt 1.0) (sqrt x)))))
  (/ (cbrt 1) (+ -1 (/ (sqrt 1.0) (sqrt x))))
  (* (cbrt 1) (cbrt 1))
  (/ (cbrt 1) (+ -1 (/ 1.0 x)))
  (/ 1 (* (cbrt (+ -1 (/ 1.0 x))) (cbrt (+ -1 (/ 1.0 x)))))
  (/ 1 (cbrt (+ -1 (/ 1.0 x))))
  (/ 1 (sqrt (+ -1 (/ 1.0 x))))
  (/ 1 (sqrt (+ -1 (/ 1.0 x))))
  1
  (/ 1 (+ -1 (/ 1.0 x)))
  (/ 1 (+ 1 (sqrt (/ 1.0 x))))
  (/ 1 (+ -1 (sqrt (/ 1.0 x))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt x))))
  (/ 1 (+ -1 (/ (sqrt 1.0) (sqrt x))))
  1
  (/ 1 (+ -1 (/ 1.0 x)))
  (/ 1 (* (cbrt (+ -1 (/ 1.0 x))) (cbrt (+ -1 (/ 1.0 x)))))
  (/ 1 (cbrt (+ -1 (/ 1.0 x))))
  (/ 1 (sqrt (+ -1 (/ 1.0 x))))
  (/ 1 (sqrt (+ -1 (/ 1.0 x))))
  1
  (/ 1 (+ -1 (/ 1.0 x)))
  (/ 1 (+ 1 (sqrt (/ 1.0 x))))
  (/ 1 (+ -1 (sqrt (/ 1.0 x))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt x))))
  (/ 1 (+ -1 (/ (sqrt 1.0) (sqrt x))))
  1
  (/ 1 (+ -1 (/ 1.0 x)))
  (/ 1 (+ -1 (/ 1.0 x)))
  (+ -1 (/ 1.0 x))
  (/ 1 (* (cbrt (+ -1 (/ 1.0 x))) (cbrt (+ -1 (/ 1.0 x)))))
  (/ 1 (sqrt (+ -1 (/ 1.0 x))))
  1
  (/ 1 (+ 1 (sqrt (/ 1.0 x))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt x))))
  1
  (/ (+ -1 (/ 1.0 x)) (cbrt 1))
  (+ -1 (/ 1.0 x))
  (+ -1 (/ 1.0 x))
  (/ 1 (+ -1 (pow (/ 1.0 x) 3)))
  (/ 1 (+ -1 (* 1.0 (/ 1.0 (* x x)))))
  (* 1.0 (+ x (+ (* x x) (pow x 3))))
  (- -1 (/ (+ 1.0 (/ 1.0 x)) x))
  (- -1 (/ (+ 1.0 (/ 1.0 x)) x))
0.206 * * * [progress]: adding candidates to table
0.252 * * [progress]: iteration 3 / 4
0.252 * * * [progress]: picking best candidate
0.256 * * * * [pick]: Picked  #<alt (λ (x) (cbrt (pow (/ x (- 1.0 x)) 3)))>
0.256 * * * [progress]: localizing error
0.266 * * * [progress]: generating rewritten candidates
0.266 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.281 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.293 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.314 * * * [progress]: generating series expansions
0.314 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.314 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0
0.314 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.314 * [taylor]: Taking taylor expansion of 1.0 in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.315 * [taylor]: Taking taylor expansion of 1.0 in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.316 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0
0.316 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.316 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.316 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.316 * [taylor]: Taking taylor expansion of 1.0 in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.316 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.316 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.316 * [taylor]: Taking taylor expansion of 1.0 in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.317 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (* (+ (/ 1 x) 1.0) x)) in (x) around 0
0.317 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* (+ (/ 1 x) 1.0) x)) in x
0.317 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.317 * [taylor]: Taking taylor expansion of -1 in x
0.318 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of 1.0 in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* (+ (/ 1 x) 1.0) x)) in x
0.318 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.318 * [taylor]: Taking taylor expansion of -1 in x
0.318 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of 1.0 in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.321 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.321 * [approximate]: Taking taylor expansion of (pow (/ x (- 1.0 x)) 3) in (x) around 0
0.321 * [taylor]: Taking taylor expansion of (pow (/ x (- 1.0 x)) 3) in x
0.321 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.321 * [taylor]: Taking taylor expansion of 1.0 in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (pow (/ x (- 1.0 x)) 3) in x
0.321 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.321 * [taylor]: Taking taylor expansion of 1.0 in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.322 * [approximate]: Taking taylor expansion of (pow (/ 1 (* (- 1.0 (/ 1 x)) x)) 3) in (x) around 0
0.322 * [taylor]: Taking taylor expansion of (pow (/ 1 (* (- 1.0 (/ 1 x)) x)) 3) in x
0.322 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.322 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.322 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.322 * [taylor]: Taking taylor expansion of 1.0 in x
0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of (pow (/ 1 (* (- 1.0 (/ 1 x)) x)) 3) in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.323 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.323 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.323 * [taylor]: Taking taylor expansion of 1.0 in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.324 * [approximate]: Taking taylor expansion of (pow (/ -1 (* (+ (/ 1 x) 1.0) x)) 3) in (x) around 0
0.324 * [taylor]: Taking taylor expansion of (pow (/ -1 (* (+ (/ 1 x) 1.0) x)) 3) in x
0.324 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x
0.324 * [taylor]: Taking taylor expansion of -1 in x
0.324 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of 1.0 in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of (pow (/ -1 (* (+ (/ 1 x) 1.0) x)) 3) in x
0.325 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x
0.325 * [taylor]: Taking taylor expansion of -1 in x
0.325 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.325 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of 1.0 in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.326 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.326 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0
0.326 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.326 * [taylor]: Taking taylor expansion of 1.0 in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.326 * [taylor]: Taking taylor expansion of 1.0 in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.330 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0
0.330 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.330 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.330 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.331 * [taylor]: Taking taylor expansion of 1.0 in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.331 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.331 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.331 * [taylor]: Taking taylor expansion of 1.0 in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.332 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0
0.332 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x
0.332 * [taylor]: Taking taylor expansion of -1 in x
0.332 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.332 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of 1.0 in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x
0.333 * [taylor]: Taking taylor expansion of -1 in x
0.333 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.333 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of 1.0 in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.334 * * * [progress]: simplifying candidates
0.338 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (pow (/ x (- 1.0 x)) 3)))
  (exp (cbrt (pow (/ x (- 1.0 x)) 3)))
  (cbrt (pow (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) 3))
  (cbrt (pow (cbrt (/ x (- 1.0 x))) 3))
  (cbrt (pow (sqrt (/ x (- 1.0 x))) 3))
  (cbrt (pow (sqrt (/ x (- 1.0 x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3))
  (cbrt (pow (/ (cbrt x) (cbrt (- 1.0 x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ (cbrt x) (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (- 1.0 x)) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (- 1.0 x)) 3))
  (cbrt (pow (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3))
  (cbrt (pow (/ (sqrt x) (cbrt (- 1.0 x))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (- 1.0 x)) 3))
  (cbrt (pow (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (- 1.0 x)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3))
  (cbrt (pow (/ x (cbrt (- 1.0 x))) 3))
  (cbrt (pow (/ 1 (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ x (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (- 1.0 x)) 3))
  (cbrt (pow (/ 1 (+ (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ x (- (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (- 1.0 x)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ x (- 1.0 x)) 3))
  (cbrt (pow x 3))
  (cbrt (pow (/ 1 (- 1.0 x)) 3))
  (cbrt (pow (/ x (- (pow 1.0 3) (pow x 3))) 3))
  (cbrt (pow (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) 3))
  (cbrt (pow (/ x (- (* 1.0 1.0) (* x x))) 3))
  (cbrt (pow (+ 1.0 x) 3))
  (cbrt (* (/ x (- 1.0 x)) (/ x (- 1.0 x))))
  (cbrt (/ x (- 1.0 x)))
  (cbrt (* (cbrt (pow (/ x (- 1.0 x)) 3)) (cbrt (pow (/ x (- 1.0 x)) 3))))
  (cbrt (cbrt (pow (/ x (- 1.0 x)) 3)))
  (cbrt (pow (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) 3))
  (cbrt (pow (cbrt (/ x (- 1.0 x))) 3))
  (cbrt (pow (sqrt (/ x (- 1.0 x))) 3))
  (cbrt (pow (sqrt (/ x (- 1.0 x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3))
  (cbrt (pow (/ (cbrt x) (cbrt (- 1.0 x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ (cbrt x) (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (- 1.0 x)) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (- 1.0 x)) 3))
  (cbrt (pow (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3))
  (cbrt (pow (/ (sqrt x) (cbrt (- 1.0 x))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (- 1.0 x)) 3))
  (cbrt (pow (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (- 1.0 x)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3))
  (cbrt (pow (/ x (cbrt (- 1.0 x))) 3))
  (cbrt (pow (/ 1 (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ x (sqrt (- 1.0 x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (- 1.0 x)) 3))
  (cbrt (pow (/ 1 (+ (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ x (- (sqrt 1.0) (sqrt x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (- 1.0 x)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ x (- 1.0 x)) 3))
  (cbrt (pow x 3))
  (cbrt (pow (/ 1 (- 1.0 x)) 3))
  (cbrt (pow (/ x (- (pow 1.0 3) (pow x 3))) 3))
  (cbrt (pow (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) 3))
  (cbrt (pow (/ x (- (* 1.0 1.0) (* x x))) 3))
  (cbrt (pow (+ 1.0 x) 3))
  (cbrt (/ x (- 1.0 x)))
  (cbrt (* (/ x (- 1.0 x)) (/ x (- 1.0 x))))
  (cbrt (sqrt (pow (/ x (- 1.0 x)) 3)))
  (cbrt (sqrt (pow (/ x (- 1.0 x)) 3)))
  (cbrt 1)
  (cbrt (pow (/ x (- 1.0 x)) 3))
  (cbrt (pow (/ x (- 1.0 x)) (/ 3 2)))
  (cbrt (pow (/ x (- 1.0 x)) (/ 3 2)))
  (cbrt (pow x 3))
  (cbrt (pow (- 1.0 x) 3))
  (* (cbrt (cbrt (pow (/ x (- 1.0 x)) 3))) (cbrt (cbrt (pow (/ x (- 1.0 x)) 3))))
  (cbrt (cbrt (pow (/ x (- 1.0 x)) 3)))
  (* (* (cbrt (pow (/ x (- 1.0 x)) 3)) (cbrt (pow (/ x (- 1.0 x)) 3))) (cbrt (pow (/ x (- 1.0 x)) 3)))
  (sqrt (cbrt (pow (/ x (- 1.0 x)) 3)))
  (sqrt (cbrt (pow (/ x (- 1.0 x)) 3)))
  (* (- (log x) (log (- 1.0 x))) 3)
  (* (log (/ x (- 1.0 x))) 3)
  (* (log (/ x (- 1.0 x))) 3)
  (* 1 3)
  (pow (/ x (- 1.0 x)) (* (cbrt 3) (cbrt 3)))
  (pow (/ x (- 1.0 x)) (sqrt 3))
  (pow (/ x (- 1.0 x)) 1)
  (pow (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) 3)
  (pow (cbrt (/ x (- 1.0 x))) 3)
  (pow (sqrt (/ x (- 1.0 x))) 3)
  (pow (sqrt (/ x (- 1.0 x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3)
  (pow (/ (cbrt x) (cbrt (- 1.0 x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) 3)
  (pow (/ (cbrt x) (sqrt (- 1.0 x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (- 1.0 x)) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) 3)
  (pow (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (- 1.0 x)) 3)
  (pow (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3)
  (pow (/ (sqrt x) (cbrt (- 1.0 x))) 3)
  (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3)
  (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (- 1.0 x)) 3)
  (pow (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) 3)
  (pow (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (- 1.0 x)) 3)
  (pow (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3)
  (pow (/ x (cbrt (- 1.0 x))) 3)
  (pow (/ 1 (sqrt (- 1.0 x))) 3)
  (pow (/ x (sqrt (- 1.0 x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (- 1.0 x)) 3)
  (pow (/ 1 (+ (sqrt 1.0) (sqrt x))) 3)
  (pow (/ x (- (sqrt 1.0) (sqrt x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (- 1.0 x)) 3)
  (pow 1 3)
  (pow (/ x (- 1.0 x)) 3)
  (pow x 3)
  (pow (/ 1 (- 1.0 x)) 3)
  (pow (/ x (- (pow 1.0 3) (pow x 3))) 3)
  (pow (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) 3)
  (pow (/ x (- (* 1.0 1.0) (* x x))) 3)
  (pow (+ 1.0 x) 3)
  (* (/ x (- 1.0 x)) (/ x (- 1.0 x)))
  (log (pow (/ x (- 1.0 x)) 3))
  (exp (pow (/ x (- 1.0 x)) 3))
  (* (cbrt (pow (/ x (- 1.0 x)) 3)) (cbrt (pow (/ x (- 1.0 x)) 3)))
  (cbrt (pow (/ x (- 1.0 x)) 3))
  (* (* (pow (/ x (- 1.0 x)) 3) (pow (/ x (- 1.0 x)) 3)) (pow (/ x (- 1.0 x)) 3))
  (pow (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) 3)
  (pow (cbrt (/ x (- 1.0 x))) 3)
  (pow (sqrt (/ x (- 1.0 x))) 3)
  (pow (sqrt (/ x (- 1.0 x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3)
  (pow (/ (cbrt x) (cbrt (- 1.0 x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) 3)
  (pow (/ (cbrt x) (sqrt (- 1.0 x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (- 1.0 x)) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) 3)
  (pow (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (- 1.0 x)) 3)
  (pow (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3)
  (pow (/ (sqrt x) (cbrt (- 1.0 x))) 3)
  (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3)
  (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (- 1.0 x)) 3)
  (pow (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) 3)
  (pow (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (- 1.0 x)) 3)
  (pow (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 3)
  (pow (/ x (cbrt (- 1.0 x))) 3)
  (pow (/ 1 (sqrt (- 1.0 x))) 3)
  (pow (/ x (sqrt (- 1.0 x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (- 1.0 x)) 3)
  (pow (/ 1 (+ (sqrt 1.0) (sqrt x))) 3)
  (pow (/ x (- (sqrt 1.0) (sqrt x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (- 1.0 x)) 3)
  (pow 1 3)
  (pow (/ x (- 1.0 x)) 3)
  (pow x 3)
  (pow (/ 1 (- 1.0 x)) 3)
  (pow (/ x (- (pow 1.0 3) (pow x 3))) 3)
  (pow (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) 3)
  (pow (/ x (- (* 1.0 1.0) (* x x))) 3)
  (pow (+ 1.0 x) 3)
  (pow x 3)
  (pow (- 1.0 x) 3)
  (* (/ x (- 1.0 x)) (/ x (- 1.0 x)))
  (sqrt (pow (/ x (- 1.0 x)) 3))
  (sqrt (pow (/ x (- 1.0 x)) 3))
  (pow (/ x (- 1.0 x)) (/ 3 2))
  (pow (/ x (- 1.0 x)) (/ 3 2))
  (- (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)))
  (neg x)
  (neg (- 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt x) (cbrt (- 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x)))
  (/ (cbrt x) (sqrt (- 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt x) (cbrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 x))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ x (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ x (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ x (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ x (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) x)
  (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (sqrt (- 1.0 x)))
  (/ x 1)
  (/ x (+ (sqrt 1.0) (sqrt x)))
  (/ x 1)
  (/ (- 1.0 x) (cbrt x))
  (/ (- 1.0 x) (sqrt x))
  (/ (- 1.0 x) x)
  (/ x (- (pow 1.0 3) (pow x 3)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x)))
  (neg (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
  (+ (* 1.0 (/ (cbrt -1) (pow x 2))) (+ (cbrt -1) (* 1.0 (/ (cbrt -1) x))))
  (+ (* 1.0 (pow x 3)) (+ (* 6.0 (pow x 5)) (* 3.0 (pow x 4))))
  (neg (+ (* 6.0 (/ 1 (pow x 2))) (+ (* 3.0 (/ 1 x)) 1)))
  (neg (+ (* 6.0 (/ 1 (pow x 2))) (+ (* 3.0 (/ 1 x)) 1)))
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x)))
  (neg (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
  (neg (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
0.381 * * [simplify]: iteration  0 :  5639  enodes  (cost  1803 )
0.394 * [simplify]: Simplified to:
   (log (/ x (- 1.0 x)))
  (exp (/ x (- 1.0 x)))
  (cbrt (pow (/ x (- 1.0 x)) 2))
  (cbrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (cbrt (pow (/ x (- 1.0 x)) 2))
  (cbrt (/ x (- 1.0 x)))
  (/ (cbrt (* x x)) (sqrt (- 1.0 x)))
  (/ (cbrt x) (sqrt (- 1.0 x)))
  (cbrt (* x x))
  (/ (cbrt x) (- 1.0 x))
  (/ (cbrt (* x x)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt x)))
  (cbrt (* x x))
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt x) (cbrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (cbrt (/ 1 (pow (cbrt (- 1.0 x)) 6)))
  (/ x (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ x (sqrt (- 1.0 x)))
  (cbrt 1)
  (/ x (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ x (- (sqrt 1.0) (sqrt x)))
  (cbrt 1)
  (/ x (- 1.0 x))
  (cbrt 1)
  (/ x (- 1.0 x))
  x
  (/ 1 (- 1.0 x))
  (/ x (- (pow 1.0 3) (pow x 3)))
  (+ (* x x) (* 1.0 (+ x 1.0)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (+ x 1.0)
  (cbrt (pow (/ x (- 1.0 x)) 2))
  (cbrt (/ x (- 1.0 x)))
  (cbrt (pow (/ x (- 1.0 x)) 2))
  (cbrt (/ x (- 1.0 x)))
  (cbrt (pow (/ x (- 1.0 x)) 2))
  (cbrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (cbrt (pow (/ x (- 1.0 x)) 2))
  (cbrt (/ x (- 1.0 x)))
  (/ (cbrt (* x x)) (sqrt (- 1.0 x)))
  (/ (cbrt x) (sqrt (- 1.0 x)))
  (cbrt (* x x))
  (/ (cbrt x) (- 1.0 x))
  (/ (cbrt (* x x)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt x)))
  (cbrt (* x x))
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt x) (cbrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (cbrt (/ 1 (pow (cbrt (- 1.0 x)) 6)))
  (/ x (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ x (sqrt (- 1.0 x)))
  (cbrt 1)
  (/ x (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ x (- (sqrt 1.0) (sqrt x)))
  (cbrt 1)
  (/ x (- 1.0 x))
  (cbrt 1)
  (/ x (- 1.0 x))
  x
  (/ 1 (- 1.0 x))
  (/ x (- (pow 1.0 3) (pow x 3)))
  (+ (* x x) (* 1.0 (+ x 1.0)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (+ x 1.0)
  (cbrt (/ x (- 1.0 x)))
  (cbrt (pow (/ x (- 1.0 x)) 2))
  (cbrt (sqrt (pow (/ x (- 1.0 x)) 3)))
  (cbrt (sqrt (pow (/ x (- 1.0 x)) 3)))
  (cbrt 1)
  (/ x (- 1.0 x))
  (sqrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  x
  (- 1.0 x)
  (cbrt (pow (/ x (- 1.0 x)) 2))
  (cbrt (/ x (- 1.0 x)))
  (pow (/ x (- 1.0 x)) 3)
  (sqrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (* 3 (log (/ x (- 1.0 x))))
  (* 3 (log (/ x (- 1.0 x))))
  (* 3 (log (/ x (- 1.0 x))))
  3
  (pow (/ x (- 1.0 x)) (* (cbrt 3) (cbrt 3)))
  (pow (/ x (- 1.0 x)) (sqrt 3))
  (/ x (- 1.0 x))
  (pow (/ x (- 1.0 x)) 2)
  (/ x (- 1.0 x))
  (pow (/ x (- 1.0 x)) 3/2)
  (pow (/ x (- 1.0 x)) 3/2)
  (pow (/ x (- 1.0 x)) 2)
  (/ x (- 1.0 x))
  (* (/ x (pow (sqrt (- 1.0 x)) 3)) x)
  (/ x (pow (sqrt (- 1.0 x)) 3))
  (* x x)
  (/ x (pow (- 1.0 x) 3))
  (/ x (/ (pow (+ (sqrt 1.0) (sqrt x)) 3) x))
  (/ x (pow (- (sqrt 1.0) (sqrt x)) 3))
  (* x x)
  (/ x (pow (- 1.0 x) 3))
  (/ x (/ (pow (cbrt (- 1.0 x)) 6) (sqrt x)))
  (/ x (/ (- 1.0 x) (sqrt x)))
  (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3)
  (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3)
  (* x (sqrt x))
  (pow (/ (sqrt x) (- 1.0 x)) 3)
  (pow (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) 3)
  (pow (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) 3)
  (* x (sqrt x))
  (pow (/ (sqrt x) (- 1.0 x)) 3)
  (/ 1 (pow (cbrt (- 1.0 x)) 6))
  (/ (pow x 3) (- 1.0 x))
  (/ 1 (pow (sqrt (- 1.0 x)) 3))
  (pow (/ x (sqrt (- 1.0 x))) 3)
  1
  (pow (/ x (- 1.0 x)) 3)
  (/ 1 (pow (+ (sqrt 1.0) (sqrt x)) 3))
  (pow (/ x (- (sqrt 1.0) (sqrt x))) 3)
  1
  (pow (/ x (- 1.0 x)) 3)
  1
  (pow (/ x (- 1.0 x)) 3)
  (pow x 3)
  (/ 1 (pow (- 1.0 x) 3))
  (pow (/ x (- (pow 1.0 3) (pow x 3))) 3)
  (pow (+ (* x x) (* 1.0 (+ x 1.0))) 3)
  (pow (/ x (- (* 1.0 1.0) (* x x))) 3)
  (pow (+ x 1.0) 3)
  (pow (/ x (- 1.0 x)) 2)
  (* 3 (log (/ x (- 1.0 x))))
  (exp (pow (/ x (- 1.0 x)) 3))
  (pow (/ x (- 1.0 x)) 2)
  (/ x (- 1.0 x))
  (pow (pow (/ x (- 1.0 x)) 3) 3)
  (pow (/ x (- 1.0 x)) 2)
  (/ x (- 1.0 x))
  (pow (/ x (- 1.0 x)) 3/2)
  (pow (/ x (- 1.0 x)) 3/2)
  (pow (/ x (- 1.0 x)) 2)
  (/ x (- 1.0 x))
  (* (/ x (pow (sqrt (- 1.0 x)) 3)) x)
  (/ x (pow (sqrt (- 1.0 x)) 3))
  (* x x)
  (/ x (pow (- 1.0 x) 3))
  (/ x (/ (pow (+ (sqrt 1.0) (sqrt x)) 3) x))
  (/ x (pow (- (sqrt 1.0) (sqrt x)) 3))
  (* x x)
  (/ x (pow (- 1.0 x) 3))
  (/ x (/ (pow (cbrt (- 1.0 x)) 6) (sqrt x)))
  (/ x (/ (- 1.0 x) (sqrt x)))
  (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3)
  (pow (/ (sqrt x) (sqrt (- 1.0 x))) 3)
  (* x (sqrt x))
  (pow (/ (sqrt x) (- 1.0 x)) 3)
  (pow (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) 3)
  (pow (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) 3)
  (* x (sqrt x))
  (pow (/ (sqrt x) (- 1.0 x)) 3)
  (/ 1 (pow (cbrt (- 1.0 x)) 6))
  (/ (pow x 3) (- 1.0 x))
  (/ 1 (pow (sqrt (- 1.0 x)) 3))
  (pow (/ x (sqrt (- 1.0 x))) 3)
  1
  (pow (/ x (- 1.0 x)) 3)
  (/ 1 (pow (+ (sqrt 1.0) (sqrt x)) 3))
  (pow (/ x (- (sqrt 1.0) (sqrt x))) 3)
  1
  (pow (/ x (- 1.0 x)) 3)
  1
  (pow (/ x (- 1.0 x)) 3)
  (pow x 3)
  (/ 1 (pow (- 1.0 x) 3))
  (pow (/ x (- (pow 1.0 3) (pow x 3))) 3)
  (pow (+ (* x x) (* 1.0 (+ x 1.0))) 3)
  (pow (/ x (- (* 1.0 1.0) (* x x))) 3)
  (pow (+ x 1.0) 3)
  (pow x 3)
  (pow (- 1.0 x) 3)
  (pow (/ x (- 1.0 x)) 2)
  (sqrt (pow (/ x (- 1.0 x)) 3))
  (sqrt (pow (/ x (- 1.0 x)) 3))
  (pow (/ x (- 1.0 x)) 3/2)
  (pow (/ x (- 1.0 x)) 3/2)
  (log (/ x (- 1.0 x)))
  (log (/ x (- 1.0 x)))
  (exp (/ x (- 1.0 x)))
  (pow (/ x (- 1.0 x)) 3)
  (cbrt (pow (/ x (- 1.0 x)) 2))
  (cbrt (/ x (- 1.0 x)))
  (pow (/ x (- 1.0 x)) 3)
  (sqrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (neg x)
  (- x 1.0)
  (cbrt (pow (/ x (- 1.0 x)) 2))
  (cbrt (/ x (- 1.0 x)))
  (/ (cbrt (* x x)) (sqrt (- 1.0 x)))
  (/ (cbrt x) (sqrt (- 1.0 x)))
  (cbrt (* x x))
  (/ (cbrt x) (- 1.0 x))
  (/ (cbrt (* x x)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt x)))
  (cbrt (* x x))
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt x) (cbrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (cbrt (/ 1 (pow (cbrt (- 1.0 x)) 6)))
  (/ x (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ x (sqrt (- 1.0 x)))
  1
  (/ x (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ x (- (sqrt 1.0) (sqrt x)))
  1
  (/ x (- 1.0 x))
  (/ 1 (- 1.0 x))
  (+ (/ 1.0 x) -1)
  (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (sqrt (- 1.0 x)))
  x
  (/ x (+ (sqrt 1.0) (sqrt x)))
  x
  (/ (- 1.0 x) (cbrt x))
  (/ (- 1.0 x) (sqrt x))
  (+ (/ 1.0 x) -1)
  (/ x (- (pow 1.0 3) (pow x 3)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (* 1.0 (+ (* x x) (+ x (pow x 3))))
  (- -1 (+ (/ 1.0 (* x x)) (/ 1.0 x)))
  (+ (cbrt -1) (* (/ (cbrt -1) x) (+ (/ 1.0 x) 1.0)))
  (+ (* 1.0 (pow x 3)) (+ (* 6.0 (pow x 5)) (* 3.0 (pow x 4))))
  (- -1 (+ (/ 6.0 (* x x)) (/ 3.0 x)))
  (- -1 (+ (/ 6.0 (* x x)) (/ 3.0 x)))
  (* 1.0 (+ (* x x) (+ x (pow x 3))))
  (- -1 (+ (/ 1.0 (* x x)) (/ 1.0 x)))
  (- -1 (+ (/ 1.0 (* x x)) (/ 1.0 x)))
0.395 * * * [progress]: adding candidates to table
0.595 * [progress]: [Phase 3 of 3] Extracting.
0.595 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ x (- 1.0 x)))> #<alt (λ (x) (cbrt (pow (/ x (- 1.0 x)) 3)))> #<alt (λ (x) (/ 1 (+ (/ 1.0 x) -1)))>)
0.595 * * * [regime-changes]: Trying 2 branch expressions: ((/ x (- 1.0 x)) x)
0.595 * * * * [regimes]: Trying to branch on (/ x (- 1.0 x)) from (#<alt (λ (x) (/ x (- 1.0 x)))> #<alt (λ (x) (cbrt (pow (/ x (- 1.0 x)) 3)))> #<alt (λ (x) (/ 1 (+ (/ 1.0 x) -1)))>)
0.619 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ x (- 1.0 x)))> #<alt (λ (x) (cbrt (pow (/ x (- 1.0 x)) 3)))> #<alt (λ (x) (/ 1 (+ (/ 1.0 x) -1)))>)
0.645 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.645 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (- 1.0 x))
0.646 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.646 * * [simplify]: iteration  1 :  14  enodes  (cost  5 )
0.646 * [simplify]: Simplified to:
   (/ x (- 1.0 x))
1.069 * [regime-testing]: End program error score: 0.007625953244155519