19.236 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))
0.053 * * [simplify]: iteration  0 :  497  enodes  (cost  9 )
0.053 * * [simplify]: iteration  1 :  497  enodes  (cost  9 )
0.053 * [simplify]: Simplified to:
   (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
0.056 * * [progress]: iteration 1 / 4
0.056 * * * [progress]: picking best candidate
0.057 * * * * [pick]: Picked  #<alt (λ (x) (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))>
0.057 * * * [progress]: localizing error
0.062 * * * [progress]: generating rewritten candidates
0.063 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.082 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.090 * * * [progress]: generating series expansions
0.090 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.090 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 x))) in (x) around 0
0.090 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 x))) in x
0.090 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.090 * [taylor]: Taking taylor expansion of 1.0 in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.090 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of 1.0 in x
0.090 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.090 * [taylor]: Taking taylor expansion of 1.0 in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 x))) in x
0.090 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.090 * [taylor]: Taking taylor expansion of 1.0 in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.090 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of 1.0 in x
0.090 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.090 * [taylor]: Taking taylor expansion of 1.0 in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.091 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 x)) in (x) around 0
0.091 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 x)) in x
0.091 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.091 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 x)) in x
0.091 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.091 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.092 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 1.0 x)) in (x) around 0
0.092 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 1.0 x)) in x
0.092 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.092 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.092 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.092 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.092 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 1.0 x)) in x
0.092 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.092 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.092 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.094 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.094 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
0.094 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [approximate]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.094 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.095 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
0.095 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.096 * * * [progress]: simplifying candidates
0.097 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ 1.0 (+ x 1.0))) (exp (/ 1.0 x)))
  (log (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (exp (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (* (cbrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))) (cbrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))))
  (cbrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (* (* (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)) (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))) (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ 1.0 x)))
  (- (* 1.0 x) (* (+ x 1.0) 1.0))
  (* (+ x 1.0) x)
  (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ 1.0 x) 3))
  (+ (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (+ (* (/ 1.0 x) (/ 1.0 x)) (* (/ 1.0 (+ x 1.0)) (/ 1.0 x))))
  (neg (/ 1.0 x))
  (- (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (* (/ 1.0 x) (/ 1.0 x)))
  (+ (/ 1.0 (+ x 1.0)) (/ 1.0 x))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ 1.0 x)))
  (- (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ 1.0 x)))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt 1.0) (sqrt x)))
  (- (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt 1.0) (sqrt x)))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ 1.0 x)))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ 1.0 x)))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt 1.0) (sqrt x)))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt 1.0) (sqrt x)))
  (- (/ (cbrt 1.0) (+ x 1.0)) (/ (cbrt 1.0) x))
  (- (/ (cbrt 1.0) (+ x 1.0)) (/ (cbrt 1.0) x))
  (- (/ (sqrt 1.0) (+ x 1.0)) (/ (sqrt 1.0) x))
  (- (/ (sqrt 1.0) (+ x 1.0)) (/ (sqrt 1.0) x))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))
  (- (/ 1 (+ x 1.0)) (/ 1 x))
  (- (log 1.0) (log (+ x 1.0)))
  (log (/ 1.0 (+ x 1.0)))
  (exp (/ 1.0 (+ x 1.0)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (/ 1.0 (+ x 1.0))) (cbrt (/ 1.0 (+ x 1.0))))
  (cbrt (/ 1.0 (+ x 1.0)))
  (* (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (/ 1.0 (+ x 1.0)))
  (sqrt (/ 1.0 (+ x 1.0)))
  (sqrt (/ 1.0 (+ x 1.0)))
  (neg 1.0)
  (neg (+ x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (cbrt 1.0) (cbrt (+ x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ x 1.0)))
  (/ (cbrt 1.0) (sqrt (+ x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ x 1.0))
  (/ (sqrt 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (sqrt 1.0) (cbrt (+ x 1.0)))
  (/ (sqrt 1.0) (sqrt (+ x 1.0)))
  (/ (sqrt 1.0) (sqrt (+ x 1.0)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ x 1.0))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1.0 (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ 1.0 (sqrt (+ x 1.0)))
  (/ 1 1)
  (/ 1.0 (+ x 1.0))
  (/ 1 1)
  (/ 1.0 (+ x 1.0))
  (/ 1 (+ x 1.0))
  (/ (+ x 1.0) 1.0)
  (/ 1.0 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1.0 (sqrt (+ x 1.0)))
  (/ 1.0 1)
  (/ 1.0 1)
  (/ (+ x 1.0) (cbrt 1.0))
  (/ (+ x 1.0) (sqrt 1.0))
  (/ (+ x 1.0) 1.0)
  (/ 1.0 (+ (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (- 1.0 (+ (* 1.0 x) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (- (+ (* 1.0 (pow x 2)) 1.0) (* 1.0 x))
  (- (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (* 1.0 (/ 1 (pow x 2))))
  (- (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (* 1.0 (/ 1 (pow x 2))))
0.135 * * [simplify]: iteration  0 :  5088  enodes  (cost  709 )
0.138 * [simplify]: Simplified to:
   (exp (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (log (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (exp (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (* (cbrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))) (cbrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))))
  (cbrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (pow (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)) 3)
  (sqrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (sqrt (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x)))
  (* 1.0 (neg 1.0))
  (* x (+ 1.0 x))
  (- (pow (/ 1.0 (+ 1.0 x)) 3) (pow (/ 1.0 x) 3))
  (+ (* 1.0 (/ 1.0 (* x x))) (* (/ 1.0 (+ 1.0 x)) (+ (/ 1.0 (+ 1.0 x)) (/ 1.0 x))))
  (/ (neg 1.0) x)
  (* 1.0 (- (/ 1.0 (* (+ 1.0 x) (+ 1.0 x))) (/ 1.0 (* x x))))
  (+ (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
  (+ (sqrt (/ 1.0 (+ 1.0 x))) (sqrt (/ 1.0 x)))
  (- (sqrt (/ 1.0 (+ 1.0 x))) (sqrt (/ 1.0 x)))
  (+ (sqrt (/ 1.0 (+ 1.0 x))) (/ (sqrt 1.0) (sqrt x)))
  (- (sqrt (/ 1.0 (+ 1.0 x))) (/ (sqrt 1.0) (sqrt x)))
  (+ (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt (+ 1.0 x))))
  (- (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (sqrt (/ 1.0 x)))
  (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt (+ 1.0 x))))
  (- (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (/ (sqrt 1.0) (sqrt x)))
  (- (/ (cbrt 1.0) (+ 1.0 x)) (/ (cbrt 1.0) x))
  (- (/ (cbrt 1.0) (+ 1.0 x)) (/ (cbrt 1.0) x))
  (- (/ (sqrt 1.0) (+ 1.0 x)) (/ (sqrt 1.0) x))
  (- (/ (sqrt 1.0) (+ 1.0 x)) (/ (sqrt 1.0) x))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
  (- (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
  (+ (/ 1 (+ 1.0 x)) (/ -1 x))
  (log (/ 1.0 (+ 1.0 x)))
  (log (/ 1.0 (+ 1.0 x)))
  (exp (/ 1.0 (+ 1.0 x)))
  (pow (/ 1.0 (+ 1.0 x)) 3)
  (* (cbrt (/ 1.0 (+ 1.0 x))) (cbrt (/ 1.0 (+ 1.0 x))))
  (cbrt (/ 1.0 (+ 1.0 x)))
  (pow (/ 1.0 (+ 1.0 x)) 3)
  (sqrt (/ 1.0 (+ 1.0 x)))
  (sqrt (/ 1.0 (+ 1.0 x)))
  (neg 1.0)
  (- (neg 1.0) x)
  (* (cbrt 1.0) (/ (cbrt 1.0) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (cbrt 1.0) (cbrt (+ 1.0 x)))
  (* (cbrt 1.0) (/ (cbrt 1.0) (sqrt (+ 1.0 x))))
  (/ (cbrt 1.0) (sqrt (+ 1.0 x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ 1.0 x))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ 1.0 x))
  (/ (sqrt 1.0) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (sqrt 1.0) (cbrt (+ 1.0 x)))
  (/ (sqrt 1.0) (sqrt (+ 1.0 x)))
  (/ (sqrt 1.0) (sqrt (+ 1.0 x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ 1.0 x))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ 1.0 (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ 1.0 (sqrt (+ 1.0 x)))
  1
  (/ 1.0 (+ 1.0 x))
  1
  (/ 1.0 (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 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)))
  (+ 1.0 (* 1.0 (- (/ -1 x) x)))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
  (+ 1.0 (* 1.0 (- (* x x) x)))
  (+ (/ 1.0 x) (- (/ 1.0 (pow x 3)) (/ 1.0 (* x x))))
  (+ (/ 1.0 x) (- (/ 1.0 (pow x 3)) (/ 1.0 (* x x))))
0.138 * * * [progress]: adding candidates to table
0.215 * * [progress]: iteration 2 / 4
0.216 * * * [progress]: picking best candidate
0.217 * * * * [pick]: Picked  #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))>
0.217 * * * [progress]: localizing error
0.223 * * * [progress]: generating rewritten candidates
0.223 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.231 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.239 * * * [progress]: generating series expansions
0.239 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.239 * [approximate]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in (x) around 0
0.239 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in x
0.239 * [taylor]: Taking taylor expansion of -1.0 in x
0.239 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of 1.0 in x
0.239 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in x
0.239 * [taylor]: Taking taylor expansion of -1.0 in x
0.239 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of 1.0 in x
0.241 * [approximate]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in (x) around 0
0.241 * [taylor]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in x
0.242 * [taylor]: Taking taylor expansion of -1.0 in x
0.242 * [taylor]: Taking taylor expansion of (/ x (+ (/ 1 x) 1.0)) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of 1.0 in x
0.242 * [taylor]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in x
0.242 * [taylor]: Taking taylor expansion of -1.0 in x
0.242 * [taylor]: Taking taylor expansion of (/ x (+ (/ 1 x) 1.0)) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of 1.0 in x
0.242 * [approximate]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in (x) around 0
0.243 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.243 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (/ 1 x))) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.243 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (/ 1 x))) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.244 * [approximate]: Taking taylor expansion of (* x (+ x 1.0)) in (x) around 0
0.244 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of 1.0 in x
0.244 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of 1.0 in x
0.244 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in (x) around 0
0.244 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x
0.244 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x
0.245 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.246 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in (x) around 0
0.246 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in x
0.246 * [taylor]: Taking taylor expansion of -1 in x
0.246 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) x) in x
0.246 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in x
0.246 * [taylor]: Taking taylor expansion of -1 in x
0.246 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) x) in x
0.246 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.248 * * * [progress]: simplifying candidates
0.248 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log 1.0) (log (neg 1.0))) (+ (log x) (log (+ 1.0 x))))
  (- (+ (log 1.0) (log (neg 1.0))) (log (* x (+ 1.0 x))))
  (- (log (* 1.0 (neg 1.0))) (+ (log x) (log (+ 1.0 x))))
  (- (log (* 1.0 (neg 1.0))) (log (* x (+ 1.0 x))))
  (log (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (exp (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (neg 1.0) (neg 1.0)) (neg 1.0))) (* (* (* x x) x) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x))))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (neg 1.0) (neg 1.0)) (neg 1.0))) (* (* (* x (+ 1.0 x)) (* x (+ 1.0 x))) (* x (+ 1.0 x))))
  (/ (* (* (* 1.0 (neg 1.0)) (* 1.0 (neg 1.0))) (* 1.0 (neg 1.0))) (* (* (* x x) x) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x))))
  (/ (* (* (* 1.0 (neg 1.0)) (* 1.0 (neg 1.0))) (* 1.0 (neg 1.0))) (* (* (* x (+ 1.0 x)) (* x (+ 1.0 x))) (* x (+ 1.0 x))))
  (* (cbrt (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x)))) (cbrt (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x)))))
  (cbrt (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (* (* (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))) (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x)))) (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (sqrt (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (sqrt (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))
  (neg (* 1.0 (neg 1.0)))
  (neg (* x (+ 1.0 x)))
  (/ 1.0 x)
  (/ (neg 1.0) (+ 1.0 x))
  (/ 1 (* x (+ 1.0 x)))
  (/ (* x (+ 1.0 x)) (* 1.0 (neg 1.0)))
  (/ (* 1.0 1.0) (* x (+ 1.0 x)))
  (/ (* 1.0 (neg 1.0)) x)
  (/ (* x (+ 1.0 x)) (neg 1.0))
  (/ (* 1.0 (neg 1.0)) (* x (+ (pow 1.0 3) (pow x 3))))
  (/ (* 1.0 (neg 1.0)) (* x (- (* 1.0 1.0) (* x x))))
  (* x (+ 1.0 x))
  (+ (log x) (log (+ 1.0 x)))
  (log (* x (+ 1.0 x)))
  (exp (* x (+ 1.0 x)))
  (* (* (* x x) x) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (* x (+ 1.0 x))) (cbrt (* x (+ 1.0 x))))
  (cbrt (* x (+ 1.0 x)))
  (* (* (* x (+ 1.0 x)) (* x (+ 1.0 x))) (* x (+ 1.0 x)))
  (sqrt (* x (+ 1.0 x)))
  (sqrt (* x (+ 1.0 x)))
  (* (sqrt x) (sqrt (+ 1.0 x)))
  (* (sqrt x) (sqrt (+ 1.0 x)))
  (* x 1.0)
  (* x x)
  (* 1.0 x)
  (* x x)
  (* x (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (* x (sqrt (+ 1.0 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 1.0 x))
  (* (sqrt x) (+ 1.0 x))
  (* x (+ 1.0 x))
  (* x (+ (pow 1.0 3) (pow x 3)))
  (* x (- (* 1.0 1.0) (* x x)))
  (- 1.0 (+ (* 1.0 x) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
0.267 * * [simplify]: iteration  0 :  5052  enodes  (cost  474 )
0.269 * [simplify]: Simplified to:
   (log (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))
  (log (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))
  (log (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))
  (log (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))
  (log (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))
  (pow (exp (/ 1.0 x)) (/ (neg 1.0) (+ 1.0 x)))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (* (cbrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x)))) (cbrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x)))))
  (cbrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (sqrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))
  (sqrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))
  (* 1.0 1.0)
  (* x (- (neg 1.0) x))
  (/ 1.0 x)
  (/ (neg 1.0) (+ 1.0 x))
  (/ 1 (* x (+ 1.0 x)))
  (* (/ x 1.0) (/ (+ 1.0 x) (neg 1.0)))
  (* (/ 1.0 x) (/ 1.0 (+ 1.0 x)))
  (* 1.0 (/ (neg 1.0) x))
  (* x (/ (+ 1.0 x) (neg 1.0)))
  (* (/ 1.0 x) (/ (neg 1.0) (+ (pow 1.0 3) (pow x 3))))
  (* (/ 1.0 x) (/ (neg 1.0) (- (* 1.0 1.0) (* x x))))
  (* x (+ 1.0 x))
  (log (* x (+ 1.0 x)))
  (log (* x (+ 1.0 x)))
  (pow (exp x) (+ 1.0 x))
  (pow (* x (+ 1.0 x)) 3)
  (* (cbrt (* x (+ 1.0 x))) (cbrt (* x (+ 1.0 x))))
  (cbrt (* x (+ 1.0 x)))
  (pow (* x (+ 1.0 x)) 3)
  (sqrt (* x (+ 1.0 x)))
  (sqrt (* x (+ 1.0 x)))
  (* (sqrt x) (sqrt (+ 1.0 x)))
  (* (sqrt x) (sqrt (+ 1.0 x)))
  (* 1.0 x)
  (* x x)
  (* 1.0 x)
  (* x x)
  (* x (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (* x (sqrt (+ 1.0 x)))
  x
  x
  (* (+ 1.0 x) (cbrt x))
  (* (+ 1.0 x) (sqrt x))
  (* x (+ 1.0 x))
  (+ (pow x 4) (* x (pow 1.0 3)))
  (* x (- (* 1.0 1.0) (* x x)))
  (- 1.0 (+ (/ 1.0 x) (* 1.0 x)))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
  (* x (+ 1.0 x))
  (* x (+ 1.0 x))
  (* x (+ 1.0 x))
0.269 * * * [progress]: adding candidates to table
0.323 * * [progress]: iteration 3 / 4
0.323 * * * [progress]: picking best candidate
0.337 * * * * [pick]: Picked  #<alt (λ (x) (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))>
0.337 * * * [progress]: localizing error
0.343 * * * [progress]: generating rewritten candidates
0.343 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.353 * * * [progress]: generating series expansions
0.353 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.353 * [approximate]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in (x) around 0
0.353 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in x
0.353 * [taylor]: Taking taylor expansion of -1.0 in x
0.353 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of 1.0 in x
0.353 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (+ x 1.0))) in x
0.353 * [taylor]: Taking taylor expansion of -1.0 in x
0.353 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of 1.0 in x
0.354 * [approximate]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in (x) around 0
0.354 * [taylor]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in x
0.354 * [taylor]: Taking taylor expansion of -1.0 in x
0.354 * [taylor]: Taking taylor expansion of (/ x (+ (/ 1 x) 1.0)) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of 1.0 in x
0.354 * [taylor]: Taking taylor expansion of (* -1.0 (/ x (+ (/ 1 x) 1.0))) in x
0.354 * [taylor]: Taking taylor expansion of -1.0 in x
0.354 * [taylor]: Taking taylor expansion of (/ x (+ (/ 1 x) 1.0)) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of 1.0 in x
0.355 * [approximate]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in (x) around 0
0.355 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in x
0.355 * [taylor]: Taking taylor expansion of 1.0 in x
0.355 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (/ 1 x))) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.355 * [taylor]: Taking taylor expansion of 1.0 in x
0.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- 1.0 (/ 1 x)))) in x
0.355 * [taylor]: Taking taylor expansion of 1.0 in x
0.355 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (/ 1 x))) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.355 * [taylor]: Taking taylor expansion of 1.0 in x
0.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.356 * * * [progress]: simplifying candidates
0.356 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log 1.0) (- (log (neg 1.0)) (log x))) (log (+ 1.0 x)))
  (- (+ (log 1.0) (log (/ (neg 1.0) x))) (log (+ 1.0 x)))
  (- (log (* 1.0 (/ (neg 1.0) x))) (log (+ 1.0 x)))
  (log (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (exp (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (/ (* (* (* 1.0 1.0) 1.0) (/ (* (* (neg 1.0) (neg 1.0)) (neg 1.0)) (* (* x x) x))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (/ (neg 1.0) x) (/ (neg 1.0) x)) (/ (neg 1.0) x))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (/ (* (* (* 1.0 (/ (neg 1.0) x)) (* 1.0 (/ (neg 1.0) x))) (* 1.0 (/ (neg 1.0) x))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x))) (cbrt (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x))))
  (cbrt (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (* (* (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)) (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x))) (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (sqrt (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (sqrt (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))
  (neg (* 1.0 (/ (neg 1.0) x)))
  (neg (+ 1.0 x))
  (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (/ (neg 1.0) x) (cbrt (+ 1.0 x)))
  (/ 1.0 (sqrt (+ 1.0 x)))
  (/ (/ (neg 1.0) x) (sqrt (+ 1.0 x)))
  (/ 1.0 1)
  (/ (/ (neg 1.0) x) (+ 1.0 x))
  (/ 1.0 1)
  (/ (/ (neg 1.0) x) (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) (* 1.0 (/ (neg 1.0) x)))
  (/ (* 1.0 (/ 1.0 x)) (+ 1.0 x))
  (/ (* 1.0 (/ (neg 1.0) x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (* 1.0 (/ (neg 1.0) x)) (sqrt (+ 1.0 x)))
  (/ (* 1.0 (/ (neg 1.0) x)) 1)
  (/ (* 1.0 (/ (neg 1.0) x)) 1)
  (/ (+ 1.0 x) (/ (neg 1.0) x))
  (/ (* 1.0 (/ (neg 1.0) x)) (+ (pow 1.0 3) (pow x 3)))
  (/ (* 1.0 (/ (neg 1.0) x)) (- (* 1.0 1.0) (* x x)))
  (* (+ 1.0 x) x)
  (- 1.0 (+ (* 1.0 x) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
0.387 * * [simplify]: iteration  0 :  5427  enodes  (cost  368 )
0.389 * [simplify]: Simplified to:
   (log (* (/ 1.0 (+ 1.0 x)) (/ (neg 1.0) x)))
  (log (* (/ 1.0 (+ 1.0 x)) (/ (neg 1.0) x)))
  (log (* (/ 1.0 (+ 1.0 x)) (/ (neg 1.0) x)))
  (log (* (/ 1.0 (+ 1.0 x)) (/ (neg 1.0) x)))
  (pow (exp (/ 1.0 (+ 1.0 x))) (/ (neg 1.0) x))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (* (cbrt (* (/ 1.0 (+ 1.0 x)) (/ (neg 1.0) x))) (cbrt (* (/ 1.0 (+ 1.0 x)) (/ (neg 1.0) x))))
  (cbrt (* (/ 1.0 (+ 1.0 x)) (/ (neg 1.0) x)))
  (/ (neg (pow 1.0 6)) (pow (* x (+ 1.0 x)) 3))
  (sqrt (* (/ 1.0 (+ 1.0 x)) (/ (neg 1.0) x)))
  (sqrt (* (/ 1.0 (+ 1.0 x)) (/ (neg 1.0) x)))
  (* 1.0 (/ 1.0 x))
  (- (neg 1.0) x)
  (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (neg 1.0) (* x (cbrt (+ 1.0 x))))
  (/ 1.0 (sqrt (+ 1.0 x)))
  (/ (neg 1.0) (* x (sqrt (+ 1.0 x))))
  1.0
  (/ (neg 1.0) (* x (+ 1.0 x)))
  1.0
  (/ (neg 1.0) (* x (+ 1.0 x)))
  (/ 1 (+ 1.0 x))
  (* (/ (+ 1.0 x) 1.0) (/ x (neg 1.0)))
  (* (/ 1.0 (+ 1.0 x)) (/ 1.0 x))
  (* (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (/ (neg 1.0) x))
  (* (/ 1.0 (sqrt (+ 1.0 x))) (/ (neg 1.0) x))
  (* 1.0 (/ (neg 1.0) x))
  (* 1.0 (/ (neg 1.0) x))
  (* x (/ (+ 1.0 x) (neg 1.0)))
  (* (/ 1.0 (+ (pow 1.0 3) (pow x 3))) (/ (neg 1.0) x))
  (* (/ (neg 1.0) (* x (+ 1.0 x))) (/ 1.0 (- 1.0 x)))
  (* x (+ 1.0 x))
  (- 1.0 (+ (/ 1.0 x) (* 1.0 x)))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
  (- (/ 1.0 (pow x 3)) (+ (/ 1.0 (* x x)) (/ 1.0 (pow x 4))))
0.389 * * * [progress]: adding candidates to table
0.422 * * [progress]: iteration 4 / 4
0.422 * * * [progress]: picking best candidate
0.437 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (/ (neg 1.0) (* x (cbrt (+ 1.0 x))))))>
0.437 * * * [progress]: localizing error
0.447 * * * [progress]: generating rewritten candidates
0.447 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.455 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2)
0.458 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
0.460 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
0.467 * * * [progress]: generating series expansions
0.467 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.467 * [approximate]: Taking taylor expansion of (* -1.0 (* (/ 1 x) (pow (/ 1 (+ x 1.0)) 1/3))) in (x) around 0
0.467 * [taylor]: Taking taylor expansion of (* -1.0 (* (/ 1 x) (pow (/ 1 (+ x 1.0)) 1/3))) in x
0.467 * [taylor]: Taking taylor expansion of -1.0 in x
0.467 * [taylor]: Taking taylor expansion of (* (/ 1 x) (pow (/ 1 (+ x 1.0)) 1/3)) in x
0.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ x 1.0)) 1/3) in x
0.467 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ x 1.0))))) in x
0.467 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ x 1.0)))) in x
0.467 * [taylor]: Taking taylor expansion of 1/3 in x
0.468 * [taylor]: Taking taylor expansion of (log (/ 1 (+ x 1.0))) in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.468 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [taylor]: Taking taylor expansion of (* -1.0 (* (/ 1 x) (pow (/ 1 (+ x 1.0)) 1/3))) in x
0.468 * [taylor]: Taking taylor expansion of -1.0 in x
0.468 * [taylor]: Taking taylor expansion of (* (/ 1 x) (pow (/ 1 (+ x 1.0)) 1/3)) in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ x 1.0)) 1/3) in x
0.468 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ x 1.0))))) in x
0.468 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ x 1.0)))) in x
0.468 * [taylor]: Taking taylor expansion of 1/3 in x
0.468 * [taylor]: Taking taylor expansion of (log (/ 1 (+ x 1.0))) in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.468 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of 1.0 in x
0.472 * [approximate]: Taking taylor expansion of (* -1.0 (* (pow (/ 1 (+ (/ 1 x) 1.0)) 1/3) x)) in (x) around 0
0.472 * [taylor]: Taking taylor expansion of (* -1.0 (* (pow (/ 1 (+ (/ 1 x) 1.0)) 1/3) x)) in x
0.472 * [taylor]: Taking taylor expansion of -1.0 in x
0.472 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (+ (/ 1 x) 1.0)) 1/3) x) in x
0.472 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (/ 1 x) 1.0)) 1/3) in x
0.472 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (/ 1 x) 1.0))))) in x
0.472 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (/ 1 x) 1.0)))) in x
0.472 * [taylor]: Taking taylor expansion of 1/3 in x
0.472 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (/ 1 x) 1.0))) in x
0.472 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
0.472 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.472 * [taylor]: Taking taylor expansion of (/ 1 x) 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 in x
0.472 * [taylor]: Taking taylor expansion of (* -1.0 (* (pow (/ 1 (+ (/ 1 x) 1.0)) 1/3) x)) in x
0.472 * [taylor]: Taking taylor expansion of -1.0 in x
0.472 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (+ (/ 1 x) 1.0)) 1/3) x) in x
0.472 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (/ 1 x) 1.0)) 1/3) in x
0.473 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (/ 1 x) 1.0))))) in x
0.473 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (/ 1 x) 1.0)))) in x
0.473 * [taylor]: Taking taylor expansion of 1/3 in x
0.473 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (/ 1 x) 1.0))) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 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 x in x
0.476 * [approximate]: Taking taylor expansion of (* 1.0 (* (pow (/ 1 (- 1.0 (/ 1 x))) 1/3) x)) in (x) around 0
0.476 * [taylor]: Taking taylor expansion of (* 1.0 (* (pow (/ 1 (- 1.0 (/ 1 x))) 1/3) x)) in x
0.476 * [taylor]: Taking taylor expansion of 1.0 in x
0.476 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (- 1.0 (/ 1 x))) 1/3) x) in x
0.476 * [taylor]: Taking taylor expansion of (pow (/ 1 (- 1.0 (/ 1 x))) 1/3) in x
0.476 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (- 1.0 (/ 1 x)))))) in x
0.476 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (- 1.0 (/ 1 x))))) in x
0.476 * [taylor]: Taking taylor expansion of 1/3 in x
0.476 * [taylor]: Taking taylor expansion of (log (/ 1 (- 1.0 (/ 1 x)))) in x
0.476 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.476 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.476 * [taylor]: Taking taylor expansion of 1.0 in x
0.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (* 1.0 (* (pow (/ 1 (- 1.0 (/ 1 x))) 1/3) x)) in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (- 1.0 (/ 1 x))) 1/3) x) in x
0.477 * [taylor]: Taking taylor expansion of (pow (/ 1 (- 1.0 (/ 1 x))) 1/3) in x
0.477 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (- 1.0 (/ 1 x)))))) in x
0.477 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (- 1.0 (/ 1 x))))) in x
0.477 * [taylor]: Taking taylor expansion of 1/3 in x
0.477 * [taylor]: Taking taylor expansion of (log (/ 1 (- 1.0 (/ 1 x)))) in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.477 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.477 * [taylor]: Taking taylor expansion of 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 x in x
0.480 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2)
0.480 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
0.480 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.480 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.480 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.480 * [taylor]: Taking taylor expansion of 1/3 in x
0.480 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.480 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of 1.0 in x
0.481 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.481 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.481 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.481 * [taylor]: Taking taylor expansion of 1/3 in x
0.481 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.481 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of 1.0 in x
0.482 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in (x) around 0
0.482 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.482 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.482 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.482 * [taylor]: Taking taylor expansion of 1/3 in x
0.482 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.482 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of 1.0 in x
0.482 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.483 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.483 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.483 * [taylor]: Taking taylor expansion of 1/3 in x
0.483 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.483 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.483 * [taylor]: Taking taylor expansion of 1.0 in x
0.484 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
0.484 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.484 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.484 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.484 * [taylor]: Taking taylor expansion of 1/3 in x
0.484 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.484 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.484 * [taylor]: Taking taylor expansion of 1.0 in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.484 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.484 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.485 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.485 * [taylor]: Taking taylor expansion of 1/3 in x
0.485 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.485 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.485 * [taylor]: Taking taylor expansion of 1.0 in x
0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.486 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
0.486 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
0.486 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.486 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.486 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.486 * [taylor]: Taking taylor expansion of 1/3 in x
0.486 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.486 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.486 * [taylor]: Taking taylor expansion of x in x
0.486 * [taylor]: Taking taylor expansion of 1.0 in x
0.486 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.487 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.487 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.487 * [taylor]: Taking taylor expansion of 1/3 in x
0.487 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.487 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.487 * [taylor]: Taking taylor expansion of 1.0 in x
0.488 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in (x) around 0
0.488 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.488 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.488 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.488 * [taylor]: Taking taylor expansion of 1/3 in x
0.488 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.488 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of 1.0 in x
0.488 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.488 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.488 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.488 * [taylor]: Taking taylor expansion of 1/3 in x
0.488 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.488 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of 1.0 in x
0.490 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
0.490 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.490 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.490 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.490 * [taylor]: Taking taylor expansion of 1/3 in x
0.490 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.490 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.490 * [taylor]: Taking taylor expansion of 1.0 in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.490 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.490 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.490 * [taylor]: Taking taylor expansion of 1/3 in x
0.491 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.491 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.491 * [taylor]: Taking taylor expansion of 1.0 in x
0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.492 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
0.492 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
0.492 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.492 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.492 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.492 * [taylor]: Taking taylor expansion of 1/3 in x
0.492 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.492 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of 1.0 in x
0.492 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
0.492 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
0.492 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
0.493 * [taylor]: Taking taylor expansion of 1/3 in x
0.493 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.493 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of 1.0 in x
0.494 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in (x) around 0
0.494 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.494 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.494 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.494 * [taylor]: Taking taylor expansion of 1/3 in x
0.494 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.494 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of 1.0 in x
0.494 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
0.494 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
0.494 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
0.494 * [taylor]: Taking taylor expansion of 1/3 in x
0.494 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.494 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of 1.0 in x
0.496 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
0.496 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.496 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.496 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.496 * [taylor]: Taking taylor expansion of 1/3 in x
0.496 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.496 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.496 * [taylor]: Taking taylor expansion of 1.0 in x
0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
0.496 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
0.496 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
0.496 * [taylor]: Taking taylor expansion of 1/3 in x
0.496 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.496 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.496 * [taylor]: Taking taylor expansion of 1.0 in x
0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.498 * * * [progress]: simplifying candidates
0.500 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (neg 1.0)) (+ (log x) (log (cbrt (+ 1.0 x)))))
  (- (log (neg 1.0)) (log (* x (cbrt (+ 1.0 x)))))
  (log (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (exp (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (/ (* (* (neg 1.0) (neg 1.0)) (neg 1.0)) (* (* (* x x) x) (+ 1.0 x)))
  (/ (* (* (neg 1.0) (neg 1.0)) (neg 1.0)) (* (* (* x (cbrt (+ 1.0 x))) (* x (cbrt (+ 1.0 x)))) (* x (cbrt (+ 1.0 x)))))
  (* (cbrt (/ (neg 1.0) (* x (cbrt (+ 1.0 x))))) (cbrt (/ (neg 1.0) (* x (cbrt (+ 1.0 x))))))
  (cbrt (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (* (* (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))) (/ (neg 1.0) (* x (cbrt (+ 1.0 x))))) (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (sqrt (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (sqrt (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (neg (neg 1.0))
  (neg (* x (cbrt (+ 1.0 x))))
  (/ 0 (* x (cbrt (+ 1.0 x))))
  (/ 1.0 (* x (cbrt (+ 1.0 x))))
  (/ (* (cbrt (neg 1.0)) (cbrt (neg 1.0))) x)
  (/ (cbrt (neg 1.0)) (cbrt (+ 1.0 x)))
  (/ (sqrt (neg 1.0)) x)
  (/ (sqrt (neg 1.0)) (cbrt (+ 1.0 x)))
  (/ 1 x)
  (/ (neg 1.0) (cbrt (+ 1.0 x)))
  (/ -1 x)
  (/ 1.0 (cbrt (+ 1.0 x)))
  (/ (neg (* (cbrt 1.0) (cbrt 1.0))) x)
  (/ (cbrt 1.0) (cbrt (+ 1.0 x)))
  (/ (neg (sqrt 1.0)) x)
  (/ (sqrt 1.0) (cbrt (+ 1.0 x)))
  (/ (neg 1) x)
  (/ 1.0 (cbrt (+ 1.0 x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) x)
  (/ (neg (cbrt 1.0)) (cbrt (+ 1.0 x)))
  (/ (sqrt 1.0) x)
  (/ (neg (sqrt 1.0)) (cbrt (+ 1.0 x)))
  (/ 1 x)
  (/ (neg 1.0) (cbrt (+ 1.0 x)))
  (/ 1 (* x (cbrt (+ 1.0 x))))
  (/ (* x (cbrt (+ 1.0 x))) (neg 1.0))
  (/ 1.0 (* x (cbrt (+ 1.0 x))))
  (/ (neg 1.0) x)
  (/ (* x (cbrt (+ 1.0 x))) (cbrt (neg 1.0)))
  (/ (* x (cbrt (+ 1.0 x))) (sqrt (neg 1.0)))
  (/ (* x (cbrt (+ 1.0 x))) (neg 1.0))
  (/ (* x (cbrt (+ 1.0 x))) 1.0)
  (/ (* x (cbrt (+ 1.0 x))) (cbrt 1.0))
  (/ (* x (cbrt (+ 1.0 x))) (sqrt 1.0))
  (/ (* x (cbrt (+ 1.0 x))) 1.0)
  (/ (* x (cbrt (+ 1.0 x))) (neg (cbrt 1.0)))
  (/ (* x (cbrt (+ 1.0 x))) (neg (sqrt 1.0)))
  (/ (* x (cbrt (+ 1.0 x))) (neg 1.0))
  (/ (neg 1.0) (* x (cbrt (+ (pow 1.0 3) (pow x 3)))))
  (/ (neg 1.0) (* x (cbrt (- (* 1.0 1.0) (* x x)))))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (* (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (* (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (* (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (- (+ (* 0.3333333333333333 (pow 1.0 1/3)) (* 0.16666666666666666 (* x (pow (/ 1 (pow 1.0 5)) 1/3)))) (+ (* 0.38888888888888884 (* x (pow 1.0 1/3))) (* 1.0 (* (/ 1 x) (pow 1.0 1/3)))))
  (- (* 0.3333333333333333 (/ (exp (* 1/3 (+ (log 1) (log (/ 1 x))))) (pow x 2))) (+ (* 1.0 (/ (exp (* 1/3 (+ (log 1) (log (/ 1 x))))) x)) (* 0.2222222222222222 (/ (exp (* 1/3 (+ (log 1) (log (/ 1 x))))) (pow x 3)))))
  (- (* 0.3333333333333333 (/ (exp (* 1/3 (+ (log -1) (log (/ -1 x))))) (pow x 2))) (+ (* 1.0 (/ (exp (* 1/3 (+ (log -1) (log (/ -1 x))))) x)) (* 0.2222222222222222 (/ (exp (* 1/3 (+ (log -1) (log (/ -1 x))))) (pow x 3)))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) x)) (exp (* 1/3 (- (log 1) (log (/ 1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (pow x 2))))
  (- (+ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) x))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (pow x 2))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) x)) (exp (* 1/3 (- (log 1) (log (/ 1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (pow x 2))))
  (- (+ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) x))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (pow x 2))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) x)) (exp (* 1/3 (- (log 1) (log (/ 1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (pow x 2))))
  (- (+ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) x))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (pow x 2))))
0.535 * * [simplify]: iteration  0 :  4909  enodes  (cost  933 )
0.536 * * [simplify]: iteration  1 :  4909  enodes  (cost  933 )
0.540 * [simplify]: Simplified to:
   (log (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (log (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (log (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (exp (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (/ (pow (/ (neg 1.0) x) 3) (+ 1.0 x))
  (/ (pow (/ (neg 1.0) x) 3) (+ 1.0 x))
  (* (cbrt (/ (neg 1.0) (* x (cbrt (+ 1.0 x))))) (cbrt (/ (neg 1.0) (* x (cbrt (+ 1.0 x))))))
  (cbrt (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (/ (pow (/ (neg 1.0) x) 3) (+ 1.0 x))
  (sqrt (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  (sqrt (/ (neg 1.0) (* x (cbrt (+ 1.0 x)))))
  1.0
  (* x (neg (cbrt (+ 1.0 x))))
  0
  (/ 1.0 (* x (cbrt (+ 1.0 x))))
  (* (/ (cbrt (neg 1.0)) x) (cbrt (neg 1.0)))
  (/ (cbrt (neg 1.0)) (cbrt (+ 1.0 x)))
  (/ (sqrt (neg 1.0)) x)
  (/ (sqrt (neg 1.0)) (cbrt (+ 1.0 x)))
  (/ 1 x)
  (/ (neg 1.0) (cbrt (+ 1.0 x)))
  (/ -1 x)
  (/ 1.0 (cbrt (+ 1.0 x)))
  (/ (neg (pow 1.0 2/3)) x)
  (/ (cbrt 1.0) (cbrt (+ 1.0 x)))
  (/ (neg (sqrt 1.0)) x)
  (/ (sqrt 1.0) (cbrt (+ 1.0 x)))
  (/ -1 x)
  (/ 1.0 (cbrt (+ 1.0 x)))
  (/ (pow 1.0 2/3) x)
  (/ (neg (cbrt 1.0)) (cbrt (+ 1.0 x)))
  (/ (sqrt 1.0) x)
  (/ (neg (sqrt 1.0)) (cbrt (+ 1.0 x)))
  (/ 1 x)
  (/ (neg 1.0) (cbrt (+ 1.0 x)))
  (/ 1 (* x (cbrt (+ 1.0 x))))
  (* (/ x (neg 1.0)) (cbrt (+ 1.0 x)))
  (/ 1.0 (* x (cbrt (+ 1.0 x))))
  (/ (neg 1.0) x)
  (* (/ x (cbrt (neg 1.0))) (cbrt (+ 1.0 x)))
  (* (/ x (sqrt (neg 1.0))) (cbrt (+ 1.0 x)))
  (* (/ x (neg 1.0)) (cbrt (+ 1.0 x)))
  (* (/ x 1.0) (cbrt (+ 1.0 x)))
  (* (/ x (cbrt 1.0)) (cbrt (+ 1.0 x)))
  (* (/ x (sqrt 1.0)) (cbrt (+ 1.0 x)))
  (* (/ x 1.0) (cbrt (+ 1.0 x)))
  (* (/ x (neg (cbrt 1.0))) (cbrt (+ 1.0 x)))
  (* (/ x (neg (sqrt 1.0))) (cbrt (+ 1.0 x)))
  (* (/ x (neg 1.0)) (cbrt (+ 1.0 x)))
  (/ (neg 1.0) (* x (cbrt (+ (pow x 3) (pow 1.0 3)))))
  (/ (neg 1.0) (* x (cbrt (- (* 1.0 1.0) (* x x)))))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  1
  (cbrt (+ 1.0 x))
  1
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow x 3) (pow 1.0 3)))
  (cbrt (+ (* 1.0 1.0) (* x (- x 1.0))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (+ 1.0 x)
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  1
  (cbrt (+ 1.0 x))
  1
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow x 3) (pow 1.0 3)))
  (cbrt (+ (* 1.0 1.0) (* x (- x 1.0))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (+ 1.0 x)
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  1
  (cbrt (+ 1.0 x))
  1
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow x 3) (pow 1.0 3)))
  (cbrt (+ (* 1.0 1.0) (* x (- x 1.0))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (+ 1.0 x)
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (+ (* x (* 0.16666666666666666 (cbrt (/ 1 (pow 1.0 5))))) (* (cbrt 1.0) (- 0.3333333333333333 (+ (* x 0.38888888888888884) (/ 1.0 x)))))
  (- (* (/ (pow x -1/3) x) (- (/ 0.3333333333333333 x) 1.0)) (* 0.2222222222222222 (/ (pow x -1/3) (pow x 3))))
  (- (* (/ (pow x -1/3) x) (- (/ 0.3333333333333333 x) 1.0)) (* 0.2222222222222222 (/ (pow x -1/3) (pow x 3))))
  (+ (* (cbrt 1.0) (+ 1 (* x (+ (* 0.05555555555555555 x) 0.3333333333333333)))) (* x (* (* x (cbrt (/ 1 (pow 1.0 5)))) -1/6)))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (+ (* (cbrt 1.0) (+ 1 (* x (+ (* 0.05555555555555555 x) 0.3333333333333333)))) (* x (* (* x (cbrt (/ 1 (pow 1.0 5)))) -1/6)))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (+ (* (cbrt 1.0) (+ 1 (* x (+ (* 0.05555555555555555 x) 0.3333333333333333)))) (* x (* (* x (cbrt (/ 1 (pow 1.0 5)))) -1/6)))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
0.540 * * * [progress]: adding candidates to table
0.711 * [progress]: [Phase 3 of 3] Extracting.
0.711 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))> #<alt (λ (x) (* (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (/ (neg 1.0) (* x (* (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (cbrt (cbrt (+ 1.0 x))))))))> #<alt (λ (x) (* (* (/ 1.0 x) (/ (neg 1.0) (+ (pow 1.0 3) (pow x 3)))) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))> #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))> #<alt (λ (x) (* (/ 1.0 (sqrt (+ 1.0 x))) (/ (neg 1.0) (* x (sqrt (+ 1.0 x))))))> #<alt (λ (x) (* (* (/ 1.0 x) (/ (neg 1.0) (- (* 1.0 1.0) (* x x)))) (- 1.0 x)))> #<alt (λ (x) (* (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (* (/ (neg 1.0) (* x (cbrt (- (* 1.0 1.0) (* x x))))) (cbrt (- 1.0 x)))))> #<alt (λ (x) (* (* (cbrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x)))) (cbrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))) (cbrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))))>)
0.712 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.712 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x)))> #<alt (λ (x) (* (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (/ (neg 1.0) (* x (* (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (cbrt (cbrt (+ 1.0 x))))))))> #<alt (λ (x) (* (* (/ 1.0 x) (/ (neg 1.0) (+ (pow 1.0 3) (pow x 3)))) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))> #<alt (λ (x) (/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x))))> #<alt (λ (x) (* (/ 1.0 (sqrt (+ 1.0 x))) (/ (neg 1.0) (* x (sqrt (+ 1.0 x))))))> #<alt (λ (x) (* (* (/ 1.0 x) (/ (neg 1.0) (- (* 1.0 1.0) (* x x)))) (- 1.0 x)))> #<alt (λ (x) (* (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (* (/ (neg 1.0) (* x (cbrt (- (* 1.0 1.0) (* x x))))) (cbrt (- 1.0 x)))))> #<alt (λ (x) (* (* (cbrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x)))) (cbrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))) (cbrt (* (/ 1.0 x) (/ (neg 1.0) (+ 1.0 x))))))>)
0.756 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.756 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x))
0.757 * * [simplify]: iteration  0 :  40  enodes  (cost  10 )
0.757 * * [simplify]: iteration  1 :  40  enodes  (cost  10 )
0.758 * [simplify]: Simplified to:
   (/ (* 1.0 (/ (neg 1.0) x)) (+ 1.0 x))
1.901 * [regime-testing]: End program error score: 0.06963370421302663