16.512 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0)))
0.066 * * [simplify]: iteration  0 :  649  enodes  (cost  11 )
0.066 * * [simplify]: iteration  1 :  649  enodes  (cost  11 )
0.067 * [simplify]: Simplified to:
   (+ (/ 1.0 (+ 1.0 x)) (/ 1.0 (- 1.0 x)))
0.069 * * [progress]: iteration 1 / 4
0.069 * * * [progress]: picking best candidate
0.071 * * * * [pick]: Picked  #<alt (λ (x) (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0))))>
0.071 * * * [progress]: localizing error
0.077 * * * [progress]: generating rewritten candidates
0.078 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.106 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.111 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.121 * * * [progress]: generating series expansions
0.121 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.121 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in (x) around 0
0.121 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.121 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.121 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.121 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.121 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.121 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.121 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in (x) around 0
0.123 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.123 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.123 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.123 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.123 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.123 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.123 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.125 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in (x) around 0
0.125 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in x
0.125 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.126 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in x
0.126 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.126 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.129 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.129 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
0.129 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [approximate]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.129 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.130 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
0.130 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.131 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.131 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
0.131 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
0.131 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.132 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.132 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.132 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.132 * [taylor]: Taking taylor expansion of -1.0 in x
0.132 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.132 * [taylor]: Taking taylor expansion of -1.0 in x
0.132 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.133 * * * [progress]: simplifying candidates
0.134 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ 1.0 (+ x 1.0))) (exp (/ 1.0 (- x 1.0))))
  (log (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0))))
  (exp (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0))))
  (* (cbrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0)))) (cbrt (- (/ 1.0 (+ x 1.0)) (/ 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))) (- (/ 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)) (/ 1.0 (- x 1.0))))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0))))
  (- (* 1.0 (- x 1.0)) (* (+ x 1.0) 1.0))
  (* (+ x 1.0) (- x 1.0))
  (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ 1.0 (- x 1.0)) 3))
  (+ (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (+ (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (* (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0)))))
  (neg (/ 1.0 (- x 1.0)))
  (- (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (* (/ 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))))
  (- (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ 1.0 (- x 1.0))))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt 1.0) (sqrt (- x 1.0))))
  (- (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt 1.0) (sqrt (- x 1.0))))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ 1.0 (- x 1.0))))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ 1.0 (- x 1.0))))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt 1.0) (sqrt (- x 1.0))))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt 1.0) (sqrt (- x 1.0))))
  (- (/ (cbrt 1.0) (+ x 1.0)) (/ (cbrt 1.0) (- x 1.0)))
  (- (/ (cbrt 1.0) (+ x 1.0)) (/ (cbrt 1.0) (- x 1.0)))
  (- (/ (cbrt 1.0) (+ x 1.0)) (/ (cbrt 1.0) (- x 1.0)))
  (- (/ (cbrt 1.0) (+ x 1.0)) (/ (cbrt 1.0) (- x 1.0)))
  (- (/ (sqrt 1.0) (+ x 1.0)) (/ (sqrt 1.0) (- x 1.0)))
  (- (/ (sqrt 1.0) (+ x 1.0)) (/ (sqrt 1.0) (- x 1.0)))
  (- (/ (sqrt 1.0) (+ x 1.0)) (/ (sqrt 1.0) (- x 1.0)))
  (- (/ (sqrt 1.0) (+ x 1.0)) (/ (sqrt 1.0) (- x 1.0)))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0)))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0)))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0)))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0)))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0)))
  (- (/ 1 (+ x 1.0)) (/ 1 (- x 1.0)))
  (- (- x 1.0) (+ x 1.0))
  (- (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)))
  (- (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)) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt 1.0) (- (sqrt x) (sqrt 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) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt 1.0) (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt 1.0)))
  (/ 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)))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 (pow x 4)) 2.0))
  (neg (+ (* 2.0 (/ 1 (pow x 6))) (+ (* 2.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 4))))))
  (neg (+ (* 2.0 (/ 1 (pow x 6))) (+ (* 2.0 (/ 1 (pow x 2))) (* 2.0 (/ 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))))
  (neg (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) 1.0)))
  (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 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)))))
0.198 * * [simplify]: iteration  0 :  4905  enodes  (cost  1239 )
0.199 * * [simplify]: iteration  1 :  4905  enodes  (cost  1239 )
0.204 * [simplify]: Simplified to:
   (exp (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))))
  (log (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))))
  (exp (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))))
  (* (cbrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0)))) (cbrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0)))))
  (cbrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))))
  (pow (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))) 3)
  (sqrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))))
  (sqrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))))
  (* 1.0 (* 1.0 -2))
  (- (* x x) (* 1.0 1.0))
  (- (pow (/ 1.0 (+ 1.0 x)) 3) (pow (/ 1.0 (- x 1.0)) 3))
  (+ (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x))) (* (/ 1.0 (- x 1.0)) (+ (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0)))))
  (/ (neg 1.0) (- x 1.0))
  (- (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x))) (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))))
  (+ (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0)))
  (+ (sqrt (/ 1.0 (+ 1.0 x))) (sqrt (/ 1.0 (- x 1.0))))
  (- (sqrt (/ 1.0 (+ 1.0 x))) (sqrt (/ 1.0 (- x 1.0))))
  (+ (sqrt (/ 1.0 (+ 1.0 x))) (/ (sqrt 1.0) (sqrt (- x 1.0))))
  (- (sqrt (/ 1.0 (+ 1.0 x))) (/ (sqrt 1.0) (sqrt (- x 1.0))))
  (+ (sqrt (/ 1.0 (- x 1.0))) (/ (sqrt 1.0) (sqrt (+ 1.0 x))))
  (- (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (sqrt (/ 1.0 (- x 1.0))))
  (+ (/ (sqrt 1.0) (sqrt (- x 1.0))) (/ (sqrt 1.0) (sqrt (+ 1.0 x))))
  (- (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (/ (sqrt 1.0) (sqrt (- x 1.0))))
  (- (/ (cbrt 1.0) (+ 1.0 x)) (/ (cbrt 1.0) (- x 1.0)))
  (- (/ (cbrt 1.0) (+ 1.0 x)) (/ (cbrt 1.0) (- x 1.0)))
  (- (/ (cbrt 1.0) (+ 1.0 x)) (/ (cbrt 1.0) (- x 1.0)))
  (- (/ (cbrt 1.0) (+ 1.0 x)) (/ (cbrt 1.0) (- x 1.0)))
  (- (/ (sqrt 1.0) (+ 1.0 x)) (/ (sqrt 1.0) (- x 1.0)))
  (- (/ (sqrt 1.0) (+ 1.0 x)) (/ (sqrt 1.0) (- x 1.0)))
  (- (/ (sqrt 1.0) (+ 1.0 x)) (/ (sqrt 1.0) (- x 1.0)))
  (- (/ (sqrt 1.0) (+ 1.0 x)) (/ (sqrt 1.0) (- x 1.0)))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0)))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0)))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0)))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0)))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0)))
  (+ (/ 1 (+ 1.0 x)) (/ -1 (- x 1.0)))
  (* 1.0 -2)
  (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))
  (/ (+ 1.0 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))
  (/ (+ 1.0 x) 1.0)
  (/ 1.0 (+ (pow 1.0 3) (pow x 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (exp (/ 1.0 (- x 1.0)))
  (pow (/ 1.0 (- x 1.0)) 3)
  (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0))))
  (cbrt (/ 1.0 (- x 1.0)))
  (pow (/ 1.0 (- x 1.0)) 3)
  (sqrt (/ 1.0 (- x 1.0)))
  (sqrt (/ 1.0 (- x 1.0)))
  (neg 1.0)
  (- 1.0 x)
  (* (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))
  (/ (cbrt 1.0) (- x 1.0))
  (* (cbrt 1.0) (/ (cbrt 1.0) (+ (sqrt 1.0) (sqrt x))))
  (/ (cbrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (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)
  (/ (sqrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (sqrt 1.0)
  (/ (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
  (/ 1.0 (- x 1.0))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1.0 (- (sqrt x) (sqrt 1.0)))
  1
  (/ 1.0 (- x 1.0))
  (/ 1 (- x 1.0))
  (+ (/ x 1.0) -1)
  (/ 1.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (sqrt (- x 1.0)))
  1.0
  (/ 1.0 (+ (sqrt 1.0) (sqrt x)))
  1.0
  (/ (- x 1.0) (cbrt 1.0))
  (/ (- x 1.0) (sqrt 1.0))
  (+ (/ x 1.0) -1)
  (/ 1.0 (- (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (+ 2.0 (* 2.0 (+ (* x x) (pow x 4))))
  (- (/ (neg 2.0) (pow x 6)) (+ (/ 2.0 (* x x)) (/ 2.0 (pow x 4))))
  (- (/ (neg 2.0) (pow x 6)) (+ (/ 2.0 (* x x)) (/ 2.0 (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))))
  (- (* 1.0 (* (- -1 x) x)) 1.0)
  (+ (/ 1.0 x) (+ (/ 1.0 (pow x 3)) (/ 1.0 (* x x))))
  (+ (/ 1.0 x) (+ (/ 1.0 (pow x 3)) (/ 1.0 (* x x))))
0.205 * * * [progress]: adding candidates to table
0.342 * * [progress]: iteration 2 / 4
0.342 * * * [progress]: picking best candidate
0.344 * * * * [pick]: Picked  #<alt (λ (x) (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0))))>
0.344 * * * [progress]: localizing error
0.351 * * * [progress]: generating rewritten candidates
0.351 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.360 * * * [progress]: generating series expansions
0.360 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.360 * [approximate]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in (x) around 0
0.360 * [taylor]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in x
0.360 * [taylor]: Taking taylor expansion of -2.0 in x
0.360 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.360 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of 1.0 in x
0.361 * [taylor]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in x
0.361 * [taylor]: Taking taylor expansion of -2.0 in x
0.361 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.361 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of 1.0 in x
0.361 * [approximate]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.361 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.362 * [taylor]: Taking taylor expansion of -2.0 in x
0.362 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.362 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.362 * [taylor]: Taking taylor expansion of -2.0 in x
0.362 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.362 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.363 * [approximate]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.363 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.363 * [taylor]: Taking taylor expansion of -2.0 in x
0.363 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.363 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of 1.0 in x
0.363 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.363 * [taylor]: Taking taylor expansion of -2.0 in x
0.363 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.363 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of 1.0 in x
0.364 * * * [progress]: simplifying candidates
0.365 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log 1.0) (+ (log 1.0) (log -2))) (log (- (* x x) (* 1.0 1.0))))
  (- (+ (log 1.0) (log (* 1.0 -2))) (log (- (* x x) (* 1.0 1.0))))
  (- (log (* 1.0 (* 1.0 -2))) (log (- (* x x) (* 1.0 1.0))))
  (log (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0))))
  (exp (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0))))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (* 1.0 1.0) 1.0) (* (* -2 -2) -2))) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (* 1.0 -2) (* 1.0 -2)) (* 1.0 -2))) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))))
  (/ (* (* (* 1.0 (* 1.0 -2)) (* 1.0 (* 1.0 -2))) (* 1.0 (* 1.0 -2))) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))))
  (* (cbrt (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0)))) (cbrt (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0)))))
  (cbrt (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0))))
  (* (* (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0))) (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0)))) (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0))))
  (neg (* 1.0 (* 1.0 -2)))
  (neg (- (* x x) (* 1.0 1.0)))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (* 1.0 -2) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (* 1.0 -2) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 1)
  (/ (* 1.0 -2) (- (* x x) (* 1.0 1.0)))
  (/ 1.0 (+ x 1.0))
  (/ (* 1.0 -2) (- x 1.0))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (* 1.0 (* 1.0 -2)))
  (/ (* 1.0 (* 1.0 -2)) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (* 1.0 (* 1.0 -2)) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (* 1.0 (* 1.0 -2)) 1)
  (/ (* 1.0 (* 1.0 -2)) (+ x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (* 1.0 -2))
  (/ (* 1.0 (* 1.0 -2)) (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (/ (* 1.0 (* 1.0 -2)) (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 (pow x 4)) 2.0))
  (neg (+ (* 2.0 (/ 1 (pow x 6))) (+ (* 2.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 4))))))
  (neg (+ (* 2.0 (/ 1 (pow x 6))) (+ (* 2.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 4))))))
0.394 * * [simplify]: iteration  0 :  5043  enodes  (cost  445 )
0.396 * [simplify]: Simplified to:
   (log (* (* (/ 1.0 (+ 1.0 x)) (/ -2 (- x 1.0))) 1.0))
  (log (* (* (/ 1.0 (+ 1.0 x)) (/ -2 (- x 1.0))) 1.0))
  (log (* (* (/ 1.0 (+ 1.0 x)) (/ -2 (- x 1.0))) 1.0))
  (log (* (* (/ 1.0 (+ 1.0 x)) (/ -2 (- x 1.0))) 1.0))
  (pow (exp (/ 1.0 (+ 1.0 x))) (* (/ -2 (- x 1.0)) 1.0))
  (* (pow (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))) 3) -8)
  (* (pow (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))) 3) -8)
  (* (pow (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))) 3) -8)
  (* (cbrt (* (* (/ 1.0 (+ 1.0 x)) (/ -2 (- x 1.0))) 1.0)) (cbrt (* (* (/ 1.0 (+ 1.0 x)) (/ -2 (- x 1.0))) 1.0)))
  (cbrt (* (* (/ 1.0 (+ 1.0 x)) (/ -2 (- x 1.0))) 1.0))
  (* (pow (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (- x 1.0))) 3) -8)
  (sqrt (* (* (/ 1.0 (+ 1.0 x)) (/ -2 (- x 1.0))) 1.0))
  (sqrt (* (* (/ 1.0 (+ 1.0 x)) (/ -2 (- x 1.0))) 1.0))
  (* 1.0 (* 1.0 2))
  (- (* 1.0 1.0) (* x x))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (* (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0)))) -2)
  (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0))))
  (* (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0)))) -2)
  1.0
  (* (/ 1.0 (+ 1.0 x)) (/ -2 (- x 1.0)))
  (/ 1.0 (+ 1.0 x))
  (* (/ -2 (- x 1.0)) 1.0)
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (+ (* (/ (* x x) 1.0) (/ -1/2 1.0)) 1/2)
  (* (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (* 1.0 -2))
  (* (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0)))) (* 1.0 -2))
  (* 1.0 (* 1.0 -2))
  (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2))
  (- (* (/ x -2) (/ x 1.0)) (* -1/2 1.0))
  (* (/ 1.0 (- (pow x 6) (pow 1.0 6))) (* 1.0 -2))
  (* (/ 1.0 (- (pow x 4) (pow 1.0 4))) (* 1.0 -2))
  (+ 2.0 (* 2.0 (+ (* x x) (pow x 4))))
  (- (/ (neg 2.0) (pow x 6)) (+ (/ 2.0 (* x x)) (/ 2.0 (pow x 4))))
  (- (/ (neg 2.0) (pow x 6)) (+ (/ 2.0 (* x x)) (/ 2.0 (pow x 4))))
0.397 * * * [progress]: adding candidates to table
0.438 * * [progress]: iteration 3 / 4
0.438 * * * [progress]: picking best candidate
0.445 * * * * [pick]: Picked  #<alt (λ (x) (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0)))>
0.445 * * * [progress]: localizing error
0.452 * * * [progress]: generating rewritten candidates
0.452 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.464 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
0.472 * * * [progress]: generating series expansions
0.472 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.472 * [approximate]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in (x) around 0
0.472 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in x
0.472 * [taylor]: Taking taylor expansion of -2.0 in x
0.472 * [taylor]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in x
0.472 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of 1.0 in x
0.472 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of 1.0 in x
0.472 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in x
0.472 * [taylor]: Taking taylor expansion of -2.0 in x
0.472 * [taylor]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in x
0.472 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of 1.0 in x
0.472 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of 1.0 in x
0.473 * [approximate]: Taking taylor expansion of (/ -2.0 (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))) in (x) around 0
0.473 * [taylor]: Taking taylor expansion of (/ -2.0 (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))) in x
0.473 * [taylor]: Taking taylor expansion of -2.0 in x
0.473 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in x
0.473 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [taylor]: Taking taylor expansion of 1.0 in x
0.473 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [taylor]: Taking taylor expansion of 1.0 in x
0.473 * [taylor]: Taking taylor expansion of (/ -2.0 (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))) in x
0.473 * [taylor]: Taking taylor expansion of -2.0 in x
0.473 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in x
0.473 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [taylor]: Taking taylor expansion of 1.0 in x
0.473 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of 1.0 in x
0.475 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in (x) around 0
0.475 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
0.475 * [taylor]: Taking taylor expansion of 2.0 in x
0.475 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
0.475 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of 1.0 in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of 1.0 in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
0.475 * [taylor]: Taking taylor expansion of 2.0 in x
0.475 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
0.475 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of 1.0 in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of 1.0 in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.476 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
0.476 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
0.476 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.476 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (/ 1 x) 1.0)) in (x) around 0
0.477 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 x) 1.0)) in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 x) 1.0)) in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.478 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
0.478 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.478 * [taylor]: Taking taylor expansion of 1.0 in x
0.478 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.478 * [taylor]: Taking taylor expansion of 1.0 in x
0.478 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.478 * [taylor]: Taking taylor expansion of 1.0 in x
0.478 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.478 * [taylor]: Taking taylor expansion of 1.0 in x
0.478 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.479 * * * [progress]: simplifying candidates
0.480 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (- (log 1.0) (log (+ 1.0 x))) (+ (log 1.0) (log -2))) (log (- x 1.0)))
  (- (+ (- (log 1.0) (log (+ 1.0 x))) (log (* 1.0 -2))) (log (- x 1.0)))
  (- (+ (log (/ 1.0 (+ 1.0 x))) (+ (log 1.0) (log -2))) (log (- x 1.0)))
  (- (+ (log (/ 1.0 (+ 1.0 x))) (log (* 1.0 -2))) (log (- x 1.0)))
  (- (log (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2))) (log (- x 1.0)))
  (log (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0)))
  (exp (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0)))
  (/ (* (/ (* (* 1.0 1.0) 1.0) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x))) (* (* (* 1.0 1.0) 1.0) (* (* -2 -2) -2))) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (/ (* (/ (* (* 1.0 1.0) 1.0) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x))) (* (* (* 1.0 -2) (* 1.0 -2)) (* 1.0 -2))) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (/ (* (* (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x))) (/ 1.0 (+ 1.0 x))) (* (* (* 1.0 1.0) 1.0) (* (* -2 -2) -2))) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (/ (* (* (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x))) (/ 1.0 (+ 1.0 x))) (* (* (* 1.0 -2) (* 1.0 -2)) (* 1.0 -2))) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (/ (* (* (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2))) (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2))) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0))) (cbrt (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0))))
  (cbrt (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0)))
  (* (* (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0)) (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0))) (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0)))
  (sqrt (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0)))
  (sqrt (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0)))
  (neg (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)))
  (neg (- x 1.0))
  (/ (/ 1.0 (+ 1.0 x)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (* 1.0 -2) (cbrt (- x 1.0)))
  (/ (/ 1.0 (+ 1.0 x)) (sqrt (- x 1.0)))
  (/ (* 1.0 -2) (sqrt (- x 1.0)))
  (/ (/ 1.0 (+ 1.0 x)) 1)
  (/ (* 1.0 -2) (- x 1.0))
  (/ (/ 1.0 (+ 1.0 x)) (+ (sqrt x) (sqrt 1.0)))
  (/ (* 1.0 -2) (- (sqrt x) (sqrt 1.0)))
  (/ (/ 1.0 (+ 1.0 x)) 1)
  (/ (* 1.0 -2) (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)))
  (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (sqrt (- x 1.0)))
  (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) 1)
  (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (+ (sqrt x) (sqrt 1.0)))
  (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) 1)
  (/ (- x 1.0) (* 1.0 -2))
  (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- (pow x 3) (pow 1.0 3)))
  (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (+ 1.0 x))
  (- (log 1.0) (log (+ 1.0 x)))
  (log (/ 1.0 (+ 1.0 x)))
  (exp (/ 1.0 (+ 1.0 x)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (/ 1.0 (+ 1.0 x))) (cbrt (/ 1.0 (+ 1.0 x))))
  (cbrt (/ 1.0 (+ 1.0 x)))
  (* (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x))) (/ 1.0 (+ 1.0 x)))
  (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)) 1)
  (/ (cbrt 1.0) (+ 1.0 x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (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) 1)
  (/ (sqrt 1.0) (+ 1.0 x))
  (/ (sqrt 1.0) 1)
  (/ (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)
  (/ 1.0 (+ 1.0 x))
  (/ 1 1)
  (/ 1.0 (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) 1.0)
  (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ 1.0 (sqrt (+ 1.0 x)))
  (/ 1.0 1)
  (/ 1.0 1)
  (/ (+ 1.0 x) (cbrt 1.0))
  (/ (+ 1.0 x) (sqrt 1.0))
  (/ (+ 1.0 x) 1.0)
  (/ 1.0 (+ (pow 1.0 3) (pow x 3)))
  (/ 1.0 (- (* 1.0 1.0) (* x x)))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 (pow x 4)) 2.0))
  (neg (+ (* 2.0 (/ 1 (pow x 6))) (+ (* 2.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 4))))))
  (neg (+ (* 2.0 (/ 1 (pow x 6))) (+ (* 2.0 (/ 1 (pow x 2))) (* 2.0 (/ 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))))
0.512 * * [simplify]: iteration  0 :  5200  enodes  (cost  858 )
0.515 * [simplify]: Simplified to:
   (log (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0)))
  (log (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0)))
  (log (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0)))
  (log (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0)))
  (log (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0)))
  (log (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0)))
  (pow (exp (/ (/ 1.0 (+ 1.0 x)) (- x 1.0))) (* 1.0 -2))
  (* -8 (pow (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0) 3))
  (* -8 (pow (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0) 3))
  (* -8 (pow (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0) 3))
  (* -8 (pow (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0) 3))
  (* -8 (pow (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0) 3))
  (* (cbrt (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0))) (cbrt (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0))))
  (cbrt (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0)))
  (* -8 (pow (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0) 3))
  (sqrt (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0)))
  (sqrt (* -2 (* (/ (/ 1.0 (+ 1.0 x)) (- x 1.0)) 1.0)))
  (* (/ 1.0 (+ 1.0 x)) (* 1.0 2))
  (- 1.0 x)
  (/ 1.0 (* (+ 1.0 x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* -2 (/ 1.0 (cbrt (- x 1.0))))
  (/ 1.0 (* (+ 1.0 x) (sqrt (- x 1.0))))
  (* -2 (/ 1.0 (sqrt (- x 1.0))))
  (/ 1.0 (+ 1.0 x))
  (* -2 (/ 1.0 (- x 1.0)))
  (/ 1.0 (* (+ 1.0 x) (+ (sqrt x) (sqrt 1.0))))
  (* -2 (/ 1.0 (- (sqrt x) (sqrt 1.0))))
  (/ 1.0 (+ 1.0 x))
  (* -2 (/ 1.0 (- x 1.0)))
  (/ 1 (- x 1.0))
  (* (+ 1.0 x) (/ (- x 1.0) (* 1.0 (* 1.0 -2))))
  (* (* 1.0 -2) (/ 1.0 (* (+ 1.0 x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))))
  (* (* 1.0 -2) (/ 1.0 (* (+ 1.0 x) (sqrt (- x 1.0)))))
  (* 1.0 (* -2 (/ 1.0 (+ 1.0 x))))
  (* (* 1.0 -2) (/ 1.0 (* (+ 1.0 x) (+ (sqrt x) (sqrt 1.0)))))
  (* 1.0 (* -2 (/ 1.0 (+ 1.0 x))))
  (+ (/ x (* 1.0 -2)) 1/2)
  (* (* 1.0 -2) (/ (/ 1.0 (+ 1.0 x)) (- (pow x 3) (pow 1.0 3))))
  (* (* 1.0 -2) (/ (/ 1.0 (+ 1.0 x)) (- (* x x) (* 1.0 1.0))))
  (- (* x x) (* 1.0 1.0))
  (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))
  (/ (+ 1.0 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))
  (/ (+ 1.0 x) 1.0)
  (/ 1.0 (+ (pow 1.0 3) (pow x 3)))
  (/ 1.0 (- (* 1.0 1.0) (* x x)))
  (+ 2.0 (* 2.0 (+ (* x x) (pow x 4))))
  (- (/ (neg 2.0) (pow x 6)) (+ (/ 2.0 (* x x)) (/ 2.0 (pow x 4))))
  (- (/ (neg 2.0) (pow x 6)) (+ (/ 2.0 (* x x)) (/ 2.0 (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))))
0.516 * * * [progress]: adding candidates to table
0.595 * * [progress]: iteration 4 / 4
0.595 * * * [progress]: picking best candidate
0.603 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (* (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0)))) -2)))>
0.603 * * * [progress]: localizing error
0.614 * * * [progress]: generating rewritten candidates
0.614 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
0.618 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2)
0.621 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
0.625 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.639 * * * [progress]: generating series expansions
0.639 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
0.639 * [approximate]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 1/3) in (x) around 0
0.639 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 1/3) in x
0.639 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) 1.0)))) in x
0.639 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) 1.0))) in x
0.639 * [taylor]: Taking taylor expansion of 1/3 in x
0.639 * [taylor]: Taking taylor expansion of (log (- (pow x 2) 1.0)) in x
0.639 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.639 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of 1.0 in x
0.639 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 1/3) in x
0.639 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) 1.0)))) in x
0.639 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) 1.0))) in x
0.639 * [taylor]: Taking taylor expansion of 1/3 in x
0.639 * [taylor]: Taking taylor expansion of (log (- (pow x 2) 1.0)) in x
0.639 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.639 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of 1.0 in x
0.643 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in (x) around 0
0.643 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.643 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.643 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.643 * [taylor]: Taking taylor expansion of 1/3 in x
0.643 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.643 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of 1.0 in x
0.643 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.643 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.643 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.643 * [taylor]: Taking taylor expansion of 1/3 in x
0.643 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.643 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of 1.0 in x
0.647 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in (x) around 0
0.647 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.647 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.647 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.647 * [taylor]: Taking taylor expansion of 1/3 in x
0.647 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.647 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.647 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of 1.0 in x
0.647 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.647 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.647 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.647 * [taylor]: Taking taylor expansion of 1/3 in x
0.647 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.647 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.647 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2)
0.653 * [approximate]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 1/3) in (x) around 0
0.653 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 1/3) in x
0.653 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) 1.0)))) in x
0.653 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) 1.0))) in x
0.653 * [taylor]: Taking taylor expansion of 1/3 in x
0.653 * [taylor]: Taking taylor expansion of (log (- (pow x 2) 1.0)) in x
0.653 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.653 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.654 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 1/3) in x
0.654 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) 1.0)))) in x
0.654 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) 1.0))) in x
0.654 * [taylor]: Taking taylor expansion of 1/3 in x
0.654 * [taylor]: Taking taylor expansion of (log (- (pow x 2) 1.0)) in x
0.654 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.654 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of 1.0 in x
0.657 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in (x) around 0
0.657 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.657 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.657 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.657 * [taylor]: Taking taylor expansion of 1/3 in x
0.657 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.657 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.657 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.657 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.657 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.657 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.657 * [taylor]: Taking taylor expansion of 1/3 in x
0.657 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.657 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.657 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.661 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in (x) around 0
0.661 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.661 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.661 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.661 * [taylor]: Taking taylor expansion of 1/3 in x
0.661 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.661 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.661 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of 1.0 in x
0.661 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.661 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.662 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.662 * [taylor]: Taking taylor expansion of 1/3 in x
0.662 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.662 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.662 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.662 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of 1.0 in x
0.665 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
0.665 * [approximate]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 1/3) in (x) around 0
0.665 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 1/3) in x
0.665 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) 1.0)))) in x
0.665 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) 1.0))) in x
0.665 * [taylor]: Taking taylor expansion of 1/3 in x
0.665 * [taylor]: Taking taylor expansion of (log (- (pow x 2) 1.0)) in x
0.665 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.665 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of 1.0 in x
0.666 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 1/3) in x
0.666 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) 1.0)))) in x
0.666 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) 1.0))) in x
0.666 * [taylor]: Taking taylor expansion of 1/3 in x
0.666 * [taylor]: Taking taylor expansion of (log (- (pow x 2) 1.0)) in x
0.666 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.666 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of 1.0 in x
0.669 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in (x) around 0
0.669 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.669 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.669 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.669 * [taylor]: Taking taylor expansion of 1/3 in x
0.669 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.669 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.669 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.669 * [taylor]: Taking taylor expansion of x in x
0.669 * [taylor]: Taking taylor expansion of 1.0 in x
0.669 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.669 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.669 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.669 * [taylor]: Taking taylor expansion of 1/3 in x
0.669 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.669 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.669 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.669 * [taylor]: Taking taylor expansion of x in x
0.669 * [taylor]: Taking taylor expansion of 1.0 in x
0.673 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in (x) around 0
0.673 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.673 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.673 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.673 * [taylor]: Taking taylor expansion of 1/3 in x
0.673 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.673 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.673 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.674 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [taylor]: Taking taylor expansion of 1.0 in x
0.674 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 1/3) in x
0.674 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) 1.0)))) in x
0.674 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) 1.0))) in x
0.674 * [taylor]: Taking taylor expansion of 1/3 in x
0.674 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) 1.0)) in x
0.674 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.674 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.674 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [taylor]: Taking taylor expansion of 1.0 in x
0.677 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.678 * [approximate]: Taking taylor expansion of (* 1.0 (pow (/ 1 (pow (- (pow x 2) 1.0) 2)) 1/3)) in (x) around 0
0.678 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 (pow (- (pow x 2) 1.0) 2)) 1/3)) in x
0.678 * [taylor]: Taking taylor expansion of 1.0 in x
0.678 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (pow x 2) 1.0) 2)) 1/3) in x
0.678 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (pow x 2) 1.0) 2))))) in x
0.678 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (pow x 2) 1.0) 2)))) in x
0.678 * [taylor]: Taking taylor expansion of 1/3 in x
0.678 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (pow x 2) 1.0) 2))) in x
0.678 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (pow x 2) 1.0) 2)) in x
0.678 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 2) in x
0.678 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.678 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of 1.0 in x
0.678 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 (pow (- (pow x 2) 1.0) 2)) 1/3)) in x
0.678 * [taylor]: Taking taylor expansion of 1.0 in x
0.678 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (pow x 2) 1.0) 2)) 1/3) in x
0.678 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (pow x 2) 1.0) 2))))) in x
0.678 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (pow x 2) 1.0) 2)))) in x
0.678 * [taylor]: Taking taylor expansion of 1/3 in x
0.678 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (pow x 2) 1.0) 2))) in x
0.678 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (pow x 2) 1.0) 2)) in x
0.678 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) 1.0) 2) in x
0.678 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.678 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of 1.0 in x
0.682 * [approximate]: Taking taylor expansion of (* 1.0 (pow (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) 1/3)) in (x) around 0
0.682 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) 1/3)) in x
0.682 * [taylor]: Taking taylor expansion of 1.0 in x
0.682 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) 1/3) in x
0.682 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2))))) in x
0.683 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)))) in x
0.683 * [taylor]: Taking taylor expansion of 1/3 in x
0.683 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2))) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) in x
0.683 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 2) in x
0.683 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.683 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of 1.0 in x
0.683 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) 1/3)) in x
0.683 * [taylor]: Taking taylor expansion of 1.0 in x
0.683 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) 1/3) in x
0.683 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2))))) in x
0.683 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)))) in x
0.683 * [taylor]: Taking taylor expansion of 1/3 in x
0.683 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2))) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) in x
0.683 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 2) in x
0.683 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.683 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of 1.0 in x
0.688 * [approximate]: Taking taylor expansion of (* 1.0 (pow (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) 1/3)) in (x) around 0
0.688 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) 1/3)) in x
0.688 * [taylor]: Taking taylor expansion of 1.0 in x
0.688 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) 1/3) in x
0.688 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2))))) in x
0.688 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)))) in x
0.688 * [taylor]: Taking taylor expansion of 1/3 in x
0.688 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2))) in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) in x
0.688 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 2) in x
0.688 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.688 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of 1.0 in x
0.688 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) 1/3)) in x
0.688 * [taylor]: Taking taylor expansion of 1.0 in x
0.688 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) 1/3) in x
0.688 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2))))) in x
0.688 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)))) in x
0.688 * [taylor]: Taking taylor expansion of 1/3 in x
0.688 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2))) in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (/ 1 (pow x 2)) 1.0) 2)) in x
0.688 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) 1.0) 2) in x
0.688 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.688 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of 1.0 in x
0.693 * * * [progress]: simplifying candidates
0.694 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (- (* x x) (* 1.0 1.0))))
  (exp (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  (cbrt 1)
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (+ x 1.0))
  (cbrt (- x 1.0))
  (cbrt (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (cbrt (+ (* (* x x) (* x x)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* 1.0 1.0)))))
  (cbrt (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))))
  (cbrt (+ (* x x) (* 1.0 1.0)))
  (* (cbrt (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (* (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (- (* x x) (* 1.0 1.0))))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (log (cbrt (- (* x x) (* 1.0 1.0))))
  (exp (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  (cbrt 1)
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (+ x 1.0))
  (cbrt (- x 1.0))
  (cbrt (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (cbrt (+ (* (* x x) (* x x)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* 1.0 1.0)))))
  (cbrt (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))))
  (cbrt (+ (* x x) (* 1.0 1.0)))
  (* (cbrt (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (* (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (- (* x x) (* 1.0 1.0))))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (log (cbrt (- (* x x) (* 1.0 1.0))))
  (exp (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  (cbrt 1)
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (+ x 1.0))
  (cbrt (- x 1.0))
  (cbrt (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (cbrt (+ (* (* x x) (* x x)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* 1.0 1.0)))))
  (cbrt (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))))
  (cbrt (+ (* x x) (* 1.0 1.0)))
  (* (cbrt (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (* (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (- (* x x) (* 1.0 1.0))))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (- (log 1.0) (+ (log (cbrt (- (* x x) (* 1.0 1.0)))) (log (cbrt (- (* x x) (* 1.0 1.0))))))
  (- (log 1.0) (log (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (log (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (exp (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (/ (* (* 1.0 1.0) 1.0) (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))))
  (/ (* (* 1.0 1.0) 1.0) (* (* (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (* (cbrt (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))) (cbrt (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))))
  (cbrt (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (* (* (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))) (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (sqrt (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (sqrt (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (neg 1.0)
  (neg (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (cbrt 1.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt 1.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt 1.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1 (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) 1.0)
  (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt 1.0))
  (/ (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) (sqrt 1.0))
  (/ (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) 1.0)
  (/ 1.0 (* (cbrt (- (pow (* x x) 3) (pow (* 1.0 1.0) 3))) (cbrt (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))))
  (/ 1.0 (* (cbrt (- (pow (* x x) 3) (pow (* 1.0 1.0) 3))) (cbrt (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))))))
  (/ 1.0 (* (cbrt (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0)))) (cbrt (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))))
  (/ 1.0 (* (cbrt (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0)))) (cbrt (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))))))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))))))
  (/ 1.0 (* (cbrt (- (pow (* x x) 3) (pow (* 1.0 1.0) 3))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ 1.0 (* (cbrt (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0)))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (- (+ (pow (neg 1.0) 1/3) (* 0.05555555555555555 (* (pow x 4) (pow -1.0 1/3)))) (+ (* 1/6 (* (pow x 4) (pow (/ 1 (pow -1.0 5)) 1/3))) (* 0.3333333333333333 (* (pow x 2) (pow -1.0 1/3)))))
  (- (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (pow x 2))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (pow x 4)))))
  (- (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (+ (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (pow x 4))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (pow x 2)))))
  (- (+ (pow (neg 1.0) 1/3) (* 0.05555555555555555 (* (pow x 4) (pow -1.0 1/3)))) (+ (* 1/6 (* (pow x 4) (pow (/ 1 (pow -1.0 5)) 1/3))) (* 0.3333333333333333 (* (pow x 2) (pow -1.0 1/3)))))
  (- (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (pow x 2))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (pow x 4)))))
  (- (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (+ (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (pow x 4))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (pow x 2)))))
  (- (+ (pow (neg 1.0) 1/3) (* 0.05555555555555555 (* (pow x 4) (pow -1.0 1/3)))) (+ (* 1/6 (* (pow x 4) (pow (/ 1 (pow -1.0 5)) 1/3))) (* 0.3333333333333333 (* (pow x 2) (pow -1.0 1/3)))))
  (- (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (pow x 2))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (pow x 4)))))
  (- (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (+ (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (pow x 4))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (pow x 2)))))
  (- (+ (* 0.6666666666666666 (* (pow x 2) (pow 1.0 1/3))) (+ (* 1.2222222222222223 (* (pow x 4) (pow 1.0 1/3))) (* 1.0 (pow 1.0 1/3)))) (* 0.6666666666666666 (* (pow x 4) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (+ (* 0.6666666666666666 (/ (exp (* 1/3 (+ (log 1) (* 4 (log (/ 1 x)))))) (pow x 2))) (+ (* 1.0 (exp (* 1/3 (+ (log 1) (* 4 (log (/ 1 x))))))) (* 0.5555555555555556 (/ (exp (* 1/3 (+ (log 1) (* 4 (log (/ 1 x)))))) (pow x 4)))))
  (+ (* 0.5555555555555556 (/ (exp (* 1/3 (+ (log 1) (* 4 (log (/ -1 x)))))) (pow x 4))) (+ (* 0.6666666666666666 (/ (exp (* 1/3 (+ (log 1) (* 4 (log (/ -1 x)))))) (pow x 2))) (* 1.0 (exp (* 1/3 (+ (log 1) (* 4 (log (/ -1 x)))))))))
0.728 * * [simplify]: iteration  0 :  5204  enodes  (cost  1364 )
0.733 * [simplify]: Simplified to:
   (log (cbrt (- (* x x) (* 1.0 1.0))))
  (exp (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  1
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (+ x 1.0))
  (cbrt (- x 1.0))
  (cbrt (- (pow x 6) (pow 1.0 6)))
  (cbrt (+ (pow x 4) (+ (pow 1.0 4) (* x (* x (* 1.0 1.0))))))
  (cbrt (- (pow x 4) (pow 1.0 4)))
  (cbrt (+ (* x x) (* 1.0 1.0)))
  (* (cbrt (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (- (* x x) (* 1.0 1.0))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (log (cbrt (- (* x x) (* 1.0 1.0))))
  (exp (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  1
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (+ x 1.0))
  (cbrt (- x 1.0))
  (cbrt (- (pow x 6) (pow 1.0 6)))
  (cbrt (+ (pow x 4) (+ (pow 1.0 4) (* x (* x (* 1.0 1.0))))))
  (cbrt (- (pow x 4) (pow 1.0 4)))
  (cbrt (+ (* x x) (* 1.0 1.0)))
  (* (cbrt (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (- (* x x) (* 1.0 1.0))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (log (cbrt (- (* x x) (* 1.0 1.0))))
  (exp (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  (cbrt (sqrt (- (* x x) (* 1.0 1.0))))
  1
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (+ x 1.0))
  (cbrt (- x 1.0))
  (cbrt (- (pow x 6) (pow 1.0 6)))
  (cbrt (+ (pow x 4) (+ (pow 1.0 4) (* x (* x (* 1.0 1.0))))))
  (cbrt (- (pow x 4) (pow 1.0 4)))
  (cbrt (+ (* x x) (* 1.0 1.0)))
  (* (cbrt (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (cbrt (- (* x x) (* 1.0 1.0)))))
  (cbrt (cbrt (- (* x x) (* 1.0 1.0))))
  (- (* x x) (* 1.0 1.0))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (sqrt (cbrt (- (* x x) (* 1.0 1.0))))
  (+ (log 1.0) (* (log (cbrt (- (* x x) (* 1.0 1.0)))) -2))
  (+ (log 1.0) (* (log (cbrt (- (* x x) (* 1.0 1.0)))) -2))
  (+ (log 1.0) (* (log (cbrt (- (* x x) (* 1.0 1.0)))) -2))
  (exp (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (/ (pow 1.0 3) (pow (cbrt (- (* x x) (* 1.0 1.0))) 6))
  (/ (pow 1.0 3) (pow (cbrt (- (* x x) (* 1.0 1.0))) 6))
  (* (cbrt (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))) (cbrt (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))))
  (cbrt (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (/ (pow 1.0 3) (pow (cbrt (- (* x x) (* 1.0 1.0))) 6))
  (sqrt (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (sqrt (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))))
  (neg 1.0)
  (* (cbrt (- (* x x) (* 1.0 1.0))) (neg (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (pow 1.0 2/3) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (cbrt 1.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt 1.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt 1.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1 (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (* (cbrt (- (* x x) (* 1.0 1.0))) (/ (cbrt (- (* x x) (* 1.0 1.0))) 1.0))
  (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0))))
  (* (cbrt (- (* x x) (* 1.0 1.0))) (/ (cbrt (- (* x x) (* 1.0 1.0))) (cbrt 1.0)))
  (* (cbrt (- (* x x) (* 1.0 1.0))) (/ (cbrt (- (* x x) (* 1.0 1.0))) (sqrt 1.0)))
  (* (cbrt (- (* x x) (* 1.0 1.0))) (/ (cbrt (- (* x x) (* 1.0 1.0))) 1.0))
  (/ 1.0 (* (cbrt (- (pow x 6) (pow 1.0 6))) (cbrt (- (pow x 6) (pow 1.0 6)))))
  (/ 1.0 (* (cbrt (- (pow x 6) (pow 1.0 6))) (cbrt (- (pow x 4) (pow 1.0 4)))))
  (/ 1.0 (* (cbrt (- (pow x 6) (pow 1.0 6))) (cbrt (- (pow x 4) (pow 1.0 4)))))
  (/ 1.0 (* (cbrt (- (pow x 4) (pow 1.0 4))) (cbrt (- (pow x 4) (pow 1.0 4)))))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (pow x 6) (pow 1.0 6)))))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (pow x 4) (pow 1.0 4)))))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (pow x 6) (pow 1.0 6)))))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (pow x 4) (pow 1.0 4)))))
  (+ (cbrt (neg 1.0)) (- (* (pow x 4) (- (* 0.05555555555555555 (cbrt -1.0)) (* 1/6 (cbrt (/ 1 (pow -1.0 5)))))) (* x (* x (* (cbrt -1.0) 0.3333333333333333)))))
  (- (pow x 2/3) (* (/ (pow x 2/3) (* x x)) (+ 0.3333333333333333 (/ 0.1111111111111111 (* x x)))))
  (- (pow (/ -1 x) -2/3) (* (/ (pow (/ -1 x) -2/3) (* x x)) (+ 0.3333333333333333 (/ 0.1111111111111111 (* x x)))))
  (+ (cbrt (neg 1.0)) (- (* (pow x 4) (- (* 0.05555555555555555 (cbrt -1.0)) (* 1/6 (cbrt (/ 1 (pow -1.0 5)))))) (* x (* x (* (cbrt -1.0) 0.3333333333333333)))))
  (- (pow x 2/3) (* (/ (pow x 2/3) (* x x)) (+ 0.3333333333333333 (/ 0.1111111111111111 (* x x)))))
  (- (pow (/ -1 x) -2/3) (* (/ (pow (/ -1 x) -2/3) (* x x)) (+ 0.3333333333333333 (/ 0.1111111111111111 (* x x)))))
  (+ (cbrt (neg 1.0)) (- (* (pow x 4) (- (* 0.05555555555555555 (cbrt -1.0)) (* 1/6 (cbrt (/ 1 (pow -1.0 5)))))) (* x (* x (* (cbrt -1.0) 0.3333333333333333)))))
  (- (pow x 2/3) (* (/ (pow x 2/3) (* x x)) (+ 0.3333333333333333 (/ 0.1111111111111111 (* x x)))))
  (- (pow (/ -1 x) -2/3) (* (/ (pow (/ -1 x) -2/3) (* x x)) (+ 0.3333333333333333 (/ 0.1111111111111111 (* x x)))))
  (+ (* (cbrt 1.0) (+ (* x (* x 0.6666666666666666)) 1.0)) (* (pow x 4) (- (* (cbrt 1.0) 1.2222222222222223) (* 0.6666666666666666 (cbrt (/ 1 (pow 1.0 5)))))))
  (+ (* 1.0 (cbrt (pow x -4))) (* (/ (cbrt (pow x -4)) (* x x)) (+ (/ 0.5555555555555556 (* x x)) 0.6666666666666666)))
  (+ (* 1.0 (* 1 (pow (/ -1 x) 4/3))) (* (* (/ 1 x) (/ (pow (/ -1 x) 4/3) x)) (+ (/ 0.5555555555555556 (* x x)) 0.6666666666666666)))
0.733 * * * [progress]: adding candidates to table
0.936 * [progress]: [Phase 3 of 3] Extracting.
0.937 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (* (cbrt (pow (/ 1.0 (+ 1.0 x)) 3)) (* 1.0 -2)) (- x 1.0)))> #<alt (λ (x) (* (* (/ 1.0 (- (pow x 4) (pow 1.0 4))) (* 1.0 -2)) (+ (* x x) (* 1.0 1.0))))> #<alt (λ (x) (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0))))> #<alt (λ (x) (* (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (* (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0)))) -2)))> #<alt (λ (x) (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0)))>)
0.937 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.937 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (* (cbrt (pow (/ 1.0 (+ 1.0 x)) 3)) (* 1.0 -2)) (- x 1.0)))> #<alt (λ (x) (* (* (/ 1.0 (- (pow x 4) (pow 1.0 4))) (* 1.0 -2)) (+ (* x x) (* 1.0 1.0))))> #<alt (λ (x) (/ (* 1.0 (* 1.0 -2)) (- (* x x) (* 1.0 1.0))))> #<alt (λ (x) (* (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (* (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0)))) -2)))> #<alt (λ (x) (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0)))>)
0.970 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
0.970 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0))
0.971 * * [simplify]: iteration  0 :  22  enodes  (cost  13 )
0.971 * * [simplify]: iteration  1 :  22  enodes  (cost  13 )
0.971 * [simplify]: Simplified to:
   (/ (* (/ 1.0 (+ 1.0 x)) (* 1.0 -2)) (- x 1.0))
1.957 * [regime-testing]: End program error score: 0.07038379797474684