2.840 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0)))
0.024 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.025 * * [simplify]: iteration  1 :  15  enodes  (cost  5 )
0.027 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.027 * [simplify]: Simplified to:
   (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0)))
0.027 * * [progress]: iteration 1 / 4
0.027 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x) (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0))))>
0.029 * * * [progress]: localizing error
0.035 * * * [progress]: generating rewritten candidates
0.035 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.057 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.062 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.071 * * * [progress]: generating series expansions
0.071 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.072 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in (x) around 0
0.072 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.072 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.072 * [taylor]: Taking taylor expansion of 1.0 in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.072 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of 1.0 in x
0.072 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.073 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.074 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.074 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.074 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.075 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.075 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.119 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in (x) around 0
0.120 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.120 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.120 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) 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 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.121 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.121 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.183 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in (x) around 0
0.183 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in x
0.183 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.183 * [taylor]: Taking taylor expansion of 1.0 in x
0.183 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.183 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.183 * [taylor]: Taking taylor expansion of 1.0 in x
0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.184 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.184 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.184 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in x
0.185 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.185 * [taylor]: Taking taylor expansion of 1.0 in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.185 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.185 * [taylor]: Taking taylor expansion of 1.0 in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.186 * [taylor]: Taking taylor expansion of 1.0 in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.186 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.186 * [taylor]: Taking taylor expansion of 1.0 in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.246 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.246 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
0.246 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * [approximate]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.253 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.253 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.253 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.254 * [taylor]: Taking taylor expansion of 1.0 in x
0.254 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.254 * [taylor]: Taking taylor expansion of 1.0 in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.261 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
0.261 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.261 * [taylor]: Taking taylor expansion of 1.0 in x
0.261 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of 1.0 in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.262 * [taylor]: Taking taylor expansion of 1.0 in x
0.262 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.262 * [taylor]: Taking taylor expansion of 1.0 in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.271 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.271 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
0.271 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.271 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.272 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.272 * [taylor]: Taking taylor expansion of 1.0 in x
0.272 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of 1.0 in x
0.281 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
0.281 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.281 * [taylor]: Taking taylor expansion of 1.0 in x
0.281 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.282 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.282 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.290 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.290 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.290 * [taylor]: Taking taylor expansion of -1.0 in x
0.290 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of 1.0 in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.291 * [taylor]: Taking taylor expansion of -1.0 in x
0.291 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.291 * [taylor]: Taking taylor expansion of 1.0 in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.299 * * * [progress]: simplifying candidates
0.300 * [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))
  (neg (/ 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)))))
0.306 * * [simplify]: iteration  0 :  387  enodes  (cost  679 )
0.313 * * [simplify]: iteration  1 :  1331  enodes  (cost  648 )
0.336 * * [simplify]: iteration  2 :  5001  enodes  (cost  642 )
0.341 * [simplify]: Simplified to:
   (exp (- (/ 1.0 (+ x 1.0)) (/ 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))))
  (pow (- (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0))) 3)
  (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)))
  (- (* x x) (* 1.0 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))))
  (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))
  (neg (/ 1.0 (- x 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)
  (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))
  (/ (cbrt 1.0) (+ x 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) (+ 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
  (/ 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
  1.0
  (/ (+ 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 (- 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)
  (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))
  (/ (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))
  (/ (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 x) (sqrt 1.0)))
  (/ (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 x) (sqrt 1.0)))
  (/ 1.0 (- (sqrt x) (sqrt 1.0)))
  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
  (/ 1.0 (+ (sqrt x) (sqrt 1.0)))
  1.0
  (/ (- 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 (* 2.0 (+ (pow x 2) (pow x 4))))
  (* 2.0 (- (/ -1 (pow x 6)) (+ (/ 1 (pow x 2)) (/ 1 (pow x 4)))))
  (* 2.0 (- (/ -1 (pow x 6)) (+ (/ 1 (pow x 2)) (/ 1 (pow x 4)))))
  (* 1.0 (- (+ (pow x 2) 1) x))
  (* 1.0 (- (+ (/ 1 x) (/ 1 (pow x 3))) (/ 1 (pow x 2))))
  (* 1.0 (- (+ (/ 1 x) (/ 1 (pow x 3))) (/ 1 (pow x 2))))
  (* 1.0 (- (neg (pow x 2)) (+ x 1)))
  (+ (/ 1.0 x) (* (/ 1 (pow x 2)) (+ 1.0 (/ 1.0 x))))
  (+ (/ 1.0 x) (* (/ 1 (pow x 2)) (+ 1.0 (/ 1.0 x))))
0.341 * * * [progress]: adding candidates to table
0.507 * * [progress]: iteration 2 / 4
0.507 * * * [progress]: picking best candidate
0.511 * * * * [pick]: Picked  #<alt (λ (x) (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))>
0.511 * * * [progress]: localizing error
0.520 * * * [progress]: generating rewritten candidates
0.520 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.532 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.549 * * * [progress]: generating series expansions
0.549 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.549 * [approximate]: Taking taylor expansion of (neg 2.0) in (x) around 0
0.549 * [taylor]: Taking taylor expansion of (neg 2.0) in x
0.549 * [taylor]: Taking taylor expansion of 2.0 in x
0.549 * [taylor]: Taking taylor expansion of (neg 2.0) in x
0.549 * [taylor]: Taking taylor expansion of 2.0 in x
0.551 * [approximate]: Taking taylor expansion of (neg 2.0) in (x) around 0
0.551 * [taylor]: Taking taylor expansion of (neg 2.0) in x
0.551 * [taylor]: Taking taylor expansion of 2.0 in x
0.551 * [taylor]: Taking taylor expansion of (neg 2.0) in x
0.551 * [taylor]: Taking taylor expansion of 2.0 in x
0.554 * [approximate]: Taking taylor expansion of (neg 2.0) in (x) around 0
0.554 * [taylor]: Taking taylor expansion of (neg 2.0) in x
0.554 * [taylor]: Taking taylor expansion of 2.0 in x
0.554 * [taylor]: Taking taylor expansion of (neg 2.0) in x
0.554 * [taylor]: Taking taylor expansion of 2.0 in x
0.556 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.556 * [approximate]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in (x) around 0
0.556 * [taylor]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in x
0.556 * [taylor]: Taking taylor expansion of -2.0 in x
0.556 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.556 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of 1.0 in x
0.558 * [taylor]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in x
0.558 * [taylor]: Taking taylor expansion of -2.0 in x
0.558 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.558 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of 1.0 in x
0.570 * [approximate]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.571 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.571 * [taylor]: Taking taylor expansion of -2.0 in x
0.571 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.571 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of 1.0 in x
0.572 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.572 * [taylor]: Taking taylor expansion of -2.0 in x
0.572 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.572 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.572 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.572 * [taylor]: Taking taylor expansion of x in x
0.572 * [taylor]: Taking taylor expansion of 1.0 in x
0.589 * [approximate]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.589 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.589 * [taylor]: Taking taylor expansion of -2.0 in x
0.589 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.589 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of 1.0 in x
0.590 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.590 * [taylor]: Taking taylor expansion of -2.0 in x
0.590 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.590 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.590 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.591 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * * * [progress]: simplifying candidates
0.611 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (/ (exp x) (exp 1.0)) (* (exp x) (exp 1.0)))
  (/ (/ (exp x) (exp 1.0)) (exp (+ x 1.0)))
  (/ (exp (- x 1.0)) (* (exp x) (exp 1.0)))
  (/ (exp (- x 1.0)) (exp (+ x 1.0)))
  (log (- (- x 1.0) (+ x 1.0)))
  (exp (- (- x 1.0) (+ x 1.0)))
  (* (cbrt (- (- x 1.0) (+ x 1.0))) (cbrt (- (- x 1.0) (+ x 1.0))))
  (cbrt (- (- x 1.0) (+ x 1.0)))
  (* (* (- (- x 1.0) (+ x 1.0)) (- (- x 1.0) (+ x 1.0))) (- (- x 1.0) (+ x 1.0)))
  (sqrt (- (- x 1.0) (+ x 1.0)))
  (sqrt (- (- x 1.0) (+ x 1.0)))
  (- (* (- (pow x 3) (pow 1.0 3)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (+ (pow x 3) (pow 1.0 3))))
  (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (- (* (- (pow x 3) (pow 1.0 3)) (- x 1.0)) (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (- (* x x) (* 1.0 1.0))))
  (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (- x 1.0))
  (- (* (- (* x x) (* 1.0 1.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3))))
  (* (+ x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (- (* (- (* x x) (* 1.0 1.0)) (- x 1.0)) (* (+ x 1.0) (- (* x x) (* 1.0 1.0))))
  (* (+ x 1.0) (- x 1.0))
  (- (pow (- x 1.0) 3) (pow (+ x 1.0) 3))
  (+ (* (- x 1.0) (- x 1.0)) (+ (* (+ x 1.0) (+ x 1.0)) (* (- x 1.0) (+ x 1.0))))
  (neg (+ x 1.0))
  (- (* (- x 1.0) (- x 1.0)) (* (+ x 1.0) (+ x 1.0)))
  (+ (- x 1.0) (+ x 1.0))
  (+ (sqrt (- x 1.0)) (sqrt (+ x 1.0)))
  (- (sqrt (- x 1.0)) (sqrt (+ x 1.0)))
  (- (- x 1.0) (+ x 1.0))
  (- (- x 1.0) (+ x 1.0))
  (- (- x 1.0) (+ x 1.0))
  (- (- x 1.0) (+ x 1.0))
  (- (- x 1.0) x)
  (- (neg 1.0) (+ x 1.0))
  (- (neg 1.0) (+ x 1.0))
  (+ 1.0 (+ x 1.0))
  (neg (+ x 1.0))
  (- (+ (log 1.0) (log (- (- x 1.0) (+ x 1.0)))) (log (- (* x x) (* 1.0 1.0))))
  (- (log (* 1.0 (- (- x 1.0) (+ x 1.0)))) (log (- (* x x) (* 1.0 1.0))))
  (log (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (exp (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (- (- x 1.0) (+ x 1.0)) (- (- x 1.0) (+ x 1.0))) (- (- x 1.0) (+ x 1.0)))) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 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)))) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))))
  (* (cbrt (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0)))) (cbrt (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0)))))
  (cbrt (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (* (* (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))) (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0)))) (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (neg (* 1.0 (- (- x 1.0) (+ x 1.0))))
  (neg (- (* x x) (* 1.0 1.0)))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (- (- x 1.0) (+ x 1.0)) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (- (- x 1.0) (+ x 1.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 1)
  (/ (- (- x 1.0) (+ x 1.0)) (- (* x x) (* 1.0 1.0)))
  (/ 1.0 (+ x 1.0))
  (/ (- (- x 1.0) (+ x 1.0)) (- x 1.0))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (* 1.0 (- (- x 1.0) (+ x 1.0))))
  (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) 1)
  (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (+ x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (- (- x 1.0) (+ x 1.0)))
  (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (- (* x x) (* 1.0 1.0)) (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (- x 1.0)))
  (* (- (* x x) (* 1.0 1.0)) (* (+ x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (- (* x x) (* 1.0 1.0)) (* (+ x 1.0) (- x 1.0)))
  (* (- (* x x) (* 1.0 1.0)) (+ (* (- x 1.0) (- x 1.0)) (+ (* (+ x 1.0) (+ x 1.0)) (* (- x 1.0) (+ x 1.0)))))
  (* (- (* x x) (* 1.0 1.0)) (+ (- x 1.0) (+ x 1.0)))
  (neg 2.0)
  (neg 2.0)
  (neg 2.0)
  (+ (* 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))))))
0.617 * * [simplify]: iteration  0 :  446  enodes  (cost  580 )
0.626 * * [simplify]: iteration  1 :  2623  enodes  (cost  513 )
0.666 * * [simplify]: iteration  2 :  5001  enodes  (cost  510 )
0.670 * [simplify]: Simplified to:
   (exp (- (- x 1.0) (+ x 1.0)))
  (exp (- (- x 1.0) (+ x 1.0)))
  (exp (- (- x 1.0) (+ x 1.0)))
  (exp (- (- x 1.0) (+ x 1.0)))
  (log (- (- x 1.0) (+ x 1.0)))
  (exp (- (- x 1.0) (+ x 1.0)))
  (* (cbrt (- (- x 1.0) (+ x 1.0))) (cbrt (- (- x 1.0) (+ x 1.0))))
  (cbrt (- (- x 1.0) (+ x 1.0)))
  (pow (- (- x 1.0) (+ x 1.0)) 3)
  (sqrt (- (- x 1.0) (+ x 1.0)))
  (sqrt (- (- x 1.0) (+ x 1.0)))
  (+ (* (neg (+ (* 1.0 (+ 1.0 x)) (pow x 2))) (+ (pow x 3) (pow 1.0 3))) (* (+ (* 1.0 (- 1.0 x)) (pow x 2)) (- (pow x 3) (pow 1.0 3))))
  (* (+ (* 1.0 (- 1.0 x)) (pow x 2)) (+ (* 1.0 (+ 1.0 x)) (pow x 2)))
  (- (* (- (pow x 3) (pow 1.0 3)) (- x 1.0)) (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (- (* x x) (* 1.0 1.0))))
  (* (- x 1.0) (+ (* 1.0 (+ 1.0 x)) (pow x 2)))
  (- (* (- (* x x) (* 1.0 1.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3))))
  (* (+ (* 1.0 (- 1.0 x)) (pow x 2)) (+ x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (- (- x 1.0) (+ x 1.0)))
  (- (* x x) (* 1.0 1.0))
  (- (pow (- x 1.0) 3) (pow (+ x 1.0) 3))
  (+ (* (+ x 1.0) (+ (+ x 1.0) (- x 1.0))) (* (- x 1.0) (- x 1.0)))
  (neg (+ x 1.0))
  (- (* (- x 1.0) (- x 1.0)) (* (+ x 1.0) (+ x 1.0)))
  (+ (- x 1.0) (+ x 1.0))
  (+ (sqrt (- x 1.0)) (sqrt (+ x 1.0)))
  (- (sqrt (- x 1.0)) (sqrt (+ x 1.0)))
  (- (- x 1.0) (+ x 1.0))
  (- (- x 1.0) (+ x 1.0))
  (- (- x 1.0) (+ x 1.0))
  (- (- x 1.0) (+ x 1.0))
  (- (- x 1.0) x)
  (- (neg 1.0) (+ x 1.0))
  (- (neg 1.0) (+ x 1.0))
  (+ 1.0 (+ x 1.0))
  (neg (+ x 1.0))
  (log (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (log (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (log (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (exp (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (pow (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))) 3)
  (pow (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))) 3)
  (* (cbrt (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0)))) (cbrt (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0)))))
  (cbrt (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (pow (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))) 3)
  (sqrt (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (* x x) (* 1.0 1.0))))
  (neg (* 1.0 (- (- x 1.0) (+ x 1.0))))
  (neg (- (* x x) (* 1.0 1.0)))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (- (- x 1.0) (+ x 1.0)) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (- (- x 1.0) (+ x 1.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  1.0
  (/ (- (- x 1.0) (+ x 1.0)) (- (* x x) (* 1.0 1.0)))
  (/ 1.0 (+ x 1.0))
  (- 1 (/ (+ x 1.0) (- x 1.0)))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (* 1.0 (- (- x 1.0) (+ x 1.0))))
  (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (sqrt (- (* x x) (* 1.0 1.0))))
  (* 1.0 (- (- x 1.0) (+ x 1.0)))
  (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (+ x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (- (- x 1.0) (+ x 1.0)))
  (/ (* 1.0 (- (- x 1.0) (+ x 1.0))) (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (* (/ (- (- x 1.0) (+ x 1.0)) (+ (neg (* (pow 1.0 3) 1.0)) (pow x 4))) 1.0)
  (* (* (+ (* 1.0 (- 1.0 x)) (pow x 2)) (+ (* 1.0 (+ 1.0 x)) (pow x 2))) (- (* x x) (* 1.0 1.0)))
  (* (* (- x 1.0) (+ (* 1.0 (+ 1.0 x)) (pow x 2))) (- (* x x) (* 1.0 1.0)))
  (* (* (+ (* 1.0 (- 1.0 x)) (pow x 2)) (+ x 1.0)) (- (* x x) (* 1.0 1.0)))
  (* (- (* x x) (* 1.0 1.0)) (* (+ x 1.0) (- x 1.0)))
  (* (+ (* (+ x 1.0) (+ (+ x 1.0) (- x 1.0))) (* (- x 1.0) (- x 1.0))) (- (* x x) (* 1.0 1.0)))
  (* (- (* x x) (* 1.0 1.0)) (+ (- x 1.0) (+ x 1.0)))
  (neg 2.0)
  (neg 2.0)
  (neg 2.0)
  (+ 2.0 (* 2.0 (+ (pow x 2) (pow x 4))))
  (- (/ (neg 2.0) (pow x 6)) (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (pow x 4)))))
  (- (/ (neg 2.0) (pow x 6)) (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (pow x 4)))))
0.670 * * * [progress]: adding candidates to table
0.771 * * [progress]: iteration 3 / 4
0.771 * * * [progress]: picking best candidate
0.772 * * * * [pick]: Picked  #<alt (λ (x) (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))>
0.772 * * * [progress]: localizing error
0.779 * * * [progress]: generating rewritten candidates
0.779 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.786 * * * [progress]: generating series expansions
0.786 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.787 * [approximate]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in (x) around 0
0.787 * [taylor]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in x
0.787 * [taylor]: Taking taylor expansion of -2.0 in x
0.787 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.787 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.789 * [taylor]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in x
0.789 * [taylor]: Taking taylor expansion of -2.0 in x
0.789 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.789 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of 1.0 in x
0.805 * [approximate]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.805 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.805 * [taylor]: Taking taylor expansion of -2.0 in x
0.805 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.805 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.805 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.806 * [taylor]: Taking taylor expansion of 1.0 in x
0.806 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.806 * [taylor]: Taking taylor expansion of -2.0 in x
0.806 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.806 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.806 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.806 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of 1.0 in x
0.824 * [approximate]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.824 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.824 * [taylor]: Taking taylor expansion of -2.0 in x
0.824 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.824 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.824 * [taylor]: Taking taylor expansion of x in x
0.825 * [taylor]: Taking taylor expansion of 1.0 in x
0.825 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.825 * [taylor]: Taking taylor expansion of -2.0 in x
0.825 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.825 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.825 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.825 * [taylor]: Taking taylor expansion of x in x
0.826 * [taylor]: Taking taylor expansion of 1.0 in x
0.842 * * * [progress]: simplifying candidates
0.842 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log 1.0) (log (neg 2.0))) (log (- (* x x) (* 1.0 1.0))))
  (- (log (* 1.0 (neg 2.0))) (log (- (* x x) (* 1.0 1.0))))
  (log (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (exp (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (neg 2.0) (neg 2.0)) (neg 2.0))) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))))
  (/ (* (* (* 1.0 (neg 2.0)) (* 1.0 (neg 2.0))) (* 1.0 (neg 2.0))) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))))
  (* (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0)))) (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0)))))
  (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (* (* (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))) (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0)))) (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (neg (* 1.0 (neg 2.0)))
  (neg (- (* x x) (* 1.0 1.0)))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (neg 2.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (neg 2.0) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 1)
  (/ (neg 2.0) (- (* x x) (* 1.0 1.0)))
  (/ 1.0 (+ x 1.0))
  (/ (neg 2.0) (- x 1.0))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (* 1.0 (neg 2.0)))
  (/ (* 1.0 2.0) (- (* x x) (* 1.0 1.0)))
  (/ (* 1.0 (neg 2.0)) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (* 1.0 (neg 2.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (* 1.0 (neg 2.0)) 1)
  (/ (* 1.0 (neg 2.0)) (+ x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (neg 2.0))
  (/ (* 1.0 (neg 2.0)) (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (/ (* 1.0 (neg 2.0)) (- (* (* 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))))))
0.846 * * [simplify]: iteration  0 :  242  enodes  (cost  257 )
0.851 * * [simplify]: iteration  1 :  1216  enodes  (cost  215 )
0.874 * * [simplify]: iteration  2 :  5001  enodes  (cost  211 )
0.876 * [simplify]: Simplified to:
   (log (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (log (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (log (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (exp (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (pow (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))) 3)
  (pow (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))) 3)
  (* (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0)))) (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0)))))
  (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (pow (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))) 3)
  (sqrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))
  (* 1.0 2.0)
  (neg (- (* x x) (* 1.0 1.0)))
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (neg 2.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (neg 2.0) (sqrt (- (* x x) (* 1.0 1.0))))
  1.0
  (/ (neg 2.0) (- (* x x) (* 1.0 1.0)))
  (/ 1.0 (+ x 1.0))
  (/ (neg 2.0) (- x 1.0))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (* 1.0 (neg 2.0)))
  (/ (* 1.0 2.0) (- (* x x) (* 1.0 1.0)))
  (/ (* 1.0 (neg 2.0)) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (* 1.0 (neg 2.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (* 1.0 (neg 2.0))
  (/ (* 1.0 (neg 2.0)) (+ x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (neg 2.0))
  (neg (/ 2.0 (- (/ (pow x 6) 1.0) (/ (pow 1.0 6) 1.0))))
  (neg (/ 2.0 (- (/ (pow x 4) 1.0) (/ (pow 1.0 4) 1.0))))
  (+ 2.0 (* 2.0 (+ (pow x 2) (pow x 4))))
  (- (/ (neg 2.0) (pow x 6)) (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (pow x 4)))))
  (- (/ (neg 2.0) (pow x 6)) (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (pow x 4)))))
0.876 * * * [progress]: adding candidates to table
0.920 * * [progress]: iteration 4 / 4
0.920 * * * [progress]: picking best candidate
0.926 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))>
0.926 * * * [progress]: localizing error
0.933 * * * [progress]: generating rewritten candidates
0.933 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.965 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.970 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.986 * * * [progress]: generating series expansions
0.986 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.986 * [approximate]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in (x) around 0
0.986 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in x
0.986 * [taylor]: Taking taylor expansion of -2.0 in x
0.986 * [taylor]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in x
0.986 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of 1.0 in x
0.987 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.987 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of 1.0 in x
0.988 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in x
0.988 * [taylor]: Taking taylor expansion of -2.0 in x
0.988 * [taylor]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in x
0.988 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.988 * [taylor]: Taking taylor expansion of x in x
0.988 * [taylor]: Taking taylor expansion of 1.0 in x
0.989 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.989 * [taylor]: Taking taylor expansion of x in x
0.989 * [taylor]: Taking taylor expansion of 1.0 in x
1.004 * [approximate]: Taking taylor expansion of (/ -2.0 (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in (x) around 0
1.004 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in x
1.004 * [taylor]: Taking taylor expansion of -2.0 in x
1.004 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
1.004 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.004 * [taylor]: Taking taylor expansion of x in x
1.004 * [taylor]: Taking taylor expansion of 1.0 in x
1.004 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.004 * [taylor]: Taking taylor expansion of 1.0 in x
1.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.004 * [taylor]: Taking taylor expansion of x in x
1.006 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in x
1.006 * [taylor]: Taking taylor expansion of -2.0 in x
1.006 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
1.006 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.006 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.006 * [taylor]: Taking taylor expansion of x in x
1.006 * [taylor]: Taking taylor expansion of 1.0 in x
1.006 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.006 * [taylor]: Taking taylor expansion of 1.0 in x
1.006 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.006 * [taylor]: Taking taylor expansion of x in x
1.029 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in (x) around 0
1.029 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
1.029 * [taylor]: Taking taylor expansion of 2.0 in x
1.029 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
1.029 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.029 * [taylor]: Taking taylor expansion of 1.0 in x
1.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.029 * [taylor]: Taking taylor expansion of x in x
1.029 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.029 * [taylor]: Taking taylor expansion of 1.0 in x
1.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.031 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
1.031 * [taylor]: Taking taylor expansion of 2.0 in x
1.031 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
1.031 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.031 * [taylor]: Taking taylor expansion of 1.0 in x
1.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.031 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.032 * [taylor]: Taking taylor expansion of 1.0 in x
1.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.057 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
1.057 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
1.057 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
1.057 * [taylor]: Taking taylor expansion of 1.0 in x
1.057 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.057 * [taylor]: Taking taylor expansion of x in x
1.057 * [taylor]: Taking taylor expansion of 1.0 in x
1.058 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
1.058 * [taylor]: Taking taylor expansion of 1.0 in x
1.058 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.058 * [taylor]: Taking taylor expansion of x in x
1.058 * [taylor]: Taking taylor expansion of 1.0 in x
1.064 * [approximate]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in (x) around 0
1.064 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
1.064 * [taylor]: Taking taylor expansion of 1.0 in x
1.064 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.064 * [taylor]: Taking taylor expansion of 1.0 in x
1.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.064 * [taylor]: Taking taylor expansion of x in x
1.065 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
1.065 * [taylor]: Taking taylor expansion of 1.0 in x
1.065 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.065 * [taylor]: Taking taylor expansion of 1.0 in x
1.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.065 * [taylor]: Taking taylor expansion of x in x
1.073 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
1.073 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
1.073 * [taylor]: Taking taylor expansion of 1.0 in x
1.073 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.073 * [taylor]: Taking taylor expansion of 1.0 in x
1.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.073 * [taylor]: Taking taylor expansion of x in x
1.074 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
1.074 * [taylor]: Taking taylor expansion of 1.0 in x
1.074 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.074 * [taylor]: Taking taylor expansion of 1.0 in x
1.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.074 * [taylor]: Taking taylor expansion of x in x
1.083 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
1.083 * [approximate]: Taking taylor expansion of (/ -2.0 (- x 1.0)) in (x) around 0
1.083 * [taylor]: Taking taylor expansion of (/ -2.0 (- x 1.0)) in x
1.083 * [taylor]: Taking taylor expansion of -2.0 in x
1.083 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.083 * [taylor]: Taking taylor expansion of x in x
1.083 * [taylor]: Taking taylor expansion of 1.0 in x
1.085 * [taylor]: Taking taylor expansion of (/ -2.0 (- x 1.0)) in x
1.085 * [taylor]: Taking taylor expansion of -2.0 in x
1.085 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.085 * [taylor]: Taking taylor expansion of x in x
1.085 * [taylor]: Taking taylor expansion of 1.0 in x
1.093 * [approximate]: Taking taylor expansion of (/ -2.0 (- (/ 1 x) 1.0)) in (x) around 0
1.093 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 x) 1.0)) in x
1.093 * [taylor]: Taking taylor expansion of -2.0 in x
1.093 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.093 * [taylor]: Taking taylor expansion of x in x
1.093 * [taylor]: Taking taylor expansion of 1.0 in x
1.094 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 x) 1.0)) in x
1.094 * [taylor]: Taking taylor expansion of -2.0 in x
1.094 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.094 * [taylor]: Taking taylor expansion of x in x
1.094 * [taylor]: Taking taylor expansion of 1.0 in x
1.104 * [approximate]: Taking taylor expansion of (/ 2.0 (+ 1.0 (/ 1 x))) in (x) around 0
1.104 * [taylor]: Taking taylor expansion of (/ 2.0 (+ 1.0 (/ 1 x))) in x
1.104 * [taylor]: Taking taylor expansion of 2.0 in x
1.104 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.104 * [taylor]: Taking taylor expansion of 1.0 in x
1.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.104 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of (/ 2.0 (+ 1.0 (/ 1 x))) in x
1.105 * [taylor]: Taking taylor expansion of 2.0 in x
1.105 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.105 * [taylor]: Taking taylor expansion of 1.0 in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.112 * * * [progress]: simplifying candidates
1.115 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (+ (- (log 1.0) (log (+ x 1.0))) (- (log (neg 2.0)) (log (- x 1.0))))
  (+ (- (log 1.0) (log (+ x 1.0))) (log (/ (neg 2.0) (- x 1.0))))
  (+ (log (/ 1.0 (+ x 1.0))) (- (log (neg 2.0)) (log (- x 1.0))))
  (+ (log (/ 1.0 (+ x 1.0))) (log (/ (neg 2.0) (- x 1.0))))
  (log (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (exp (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (* (/ (* (* 1.0 1.0) 1.0) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0))) (/ (* (* (neg 2.0) (neg 2.0)) (neg 2.0)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))
  (* (/ (* (* 1.0 1.0) 1.0) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0))) (* (* (/ (neg 2.0) (- x 1.0)) (/ (neg 2.0) (- x 1.0))) (/ (neg 2.0) (- x 1.0))))
  (* (* (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (/ 1.0 (+ x 1.0))) (/ (* (* (neg 2.0) (neg 2.0)) (neg 2.0)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))
  (* (* (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (/ 1.0 (+ x 1.0))) (* (* (/ (neg 2.0) (- x 1.0)) (/ (neg 2.0) (- x 1.0))) (/ (neg 2.0) (- x 1.0))))
  (* (cbrt (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))) (cbrt (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))))
  (cbrt (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (* (* (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))) (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))) (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (sqrt (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (sqrt (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (* 1.0 (neg 2.0))
  (* (+ x 1.0) (- x 1.0))
  (* (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ (neg 2.0) (- x 1.0))))
  (* (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ (neg 2.0) (- x 1.0))))
  (* (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt (neg 2.0)) (sqrt (- x 1.0))))
  (* (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt (neg 2.0)) (sqrt (- x 1.0))))
  (* (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ (neg 2.0) (- x 1.0))))
  (* (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ (neg 2.0) (- x 1.0))))
  (* (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt (neg 2.0)) (sqrt (- x 1.0))))
  (* (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt (neg 2.0)) (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ 2.0 (- x 1.0)))
  (* (/ 1.0 (+ x 1.0)) (* (cbrt (/ (neg 2.0) (- x 1.0))) (cbrt (/ (neg 2.0) (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (sqrt (/ (neg 2.0) (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt (neg 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt (neg 2.0)) (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt (neg 2.0)) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt (neg 2.0)) (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt (neg 2.0)) 1))
  (* (/ 1.0 (+ x 1.0)) (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ 1 (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ 1 1))
  (* (/ 1.0 (+ x 1.0)) (/ 1 (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ 1 1))
  (* (/ 1.0 (+ x 1.0)) (/ -1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ -1 (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ -1 1))
  (* (/ 1.0 (+ x 1.0)) (/ -1 (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ -1 1))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (* (cbrt 2.0) (cbrt 2.0))) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (* (cbrt 2.0) (cbrt 2.0))) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (sqrt 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (sqrt 2.0)) (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (sqrt 2.0)) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (sqrt 2.0)) (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (sqrt 2.0)) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 1) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 1) (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 1) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 1) (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 1) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt 2.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt 2.0) (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt 2.0) 1))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt 2.0) (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt 2.0) 1))
  (* (/ 1.0 (+ x 1.0)) (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ 1 (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ 1 1))
  (* (/ 1.0 (+ x 1.0)) (/ 1 (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ 1 1))
  (* (/ 1.0 (+ x 1.0)) 1)
  (* (/ 1.0 (+ x 1.0)) (neg 2.0))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- (pow x 3) (pow 1.0 3))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- (* x x) (* 1.0 1.0))))
  (* (cbrt (/ 1.0 (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (sqrt (/ 1.0 (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ (cbrt 1.0) (cbrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ (cbrt 1.0) (sqrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ (cbrt 1.0) (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ (cbrt 1.0) (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ (sqrt 1.0) (cbrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ (sqrt 1.0) (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ (sqrt 1.0) (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (cbrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (sqrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (- x 1.0) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (+ x 1.0)) (neg 2.0))
  (* 1.0 (/ (neg 2.0) (- 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 (neg 2.0)) (log (- x 1.0)))
  (log (/ (neg 2.0) (- x 1.0)))
  (exp (/ (neg 2.0) (- x 1.0)))
  (/ (* (* (neg 2.0) (neg 2.0)) (neg 2.0)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (/ (neg 2.0) (- x 1.0))) (cbrt (/ (neg 2.0) (- x 1.0))))
  (cbrt (/ (neg 2.0) (- x 1.0)))
  (* (* (/ (neg 2.0) (- x 1.0)) (/ (neg 2.0) (- x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (sqrt (/ (neg 2.0) (- x 1.0)))
  (sqrt (/ (neg 2.0) (- x 1.0)))
  (neg (neg 2.0))
  (neg (- x 1.0))
  (/ 0 (- x 1.0))
  (/ 2.0 (- x 1.0))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (cbrt (neg 2.0)) (cbrt (- x 1.0)))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (sqrt (- x 1.0)))
  (/ (cbrt (neg 2.0)) (sqrt (- x 1.0)))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) 1)
  (/ (cbrt (neg 2.0)) (- x 1.0))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt (neg 2.0)) (- (sqrt x) (sqrt 1.0)))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) 1)
  (/ (cbrt (neg 2.0)) (- x 1.0))
  (/ (sqrt (neg 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt (neg 2.0)) (cbrt (- x 1.0)))
  (/ (sqrt (neg 2.0)) (sqrt (- x 1.0)))
  (/ (sqrt (neg 2.0)) (sqrt (- x 1.0)))
  (/ (sqrt (neg 2.0)) 1)
  (/ (sqrt (neg 2.0)) (- x 1.0))
  (/ (sqrt (neg 2.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt (neg 2.0)) (- (sqrt x) (sqrt 1.0)))
  (/ (sqrt (neg 2.0)) 1)
  (/ (sqrt (neg 2.0)) (- x 1.0))
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (neg 2.0) (cbrt (- x 1.0)))
  (/ 1 (sqrt (- x 1.0)))
  (/ (neg 2.0) (sqrt (- x 1.0)))
  (/ 1 1)
  (/ (neg 2.0) (- x 1.0))
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  (/ (neg 2.0) (- (sqrt x) (sqrt 1.0)))
  (/ 1 1)
  (/ (neg 2.0) (- x 1.0))
  (/ -1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 2.0 (cbrt (- x 1.0)))
  (/ -1 (sqrt (- x 1.0)))
  (/ 2.0 (sqrt (- x 1.0)))
  (/ -1 1)
  (/ 2.0 (- x 1.0))
  (/ -1 (+ (sqrt x) (sqrt 1.0)))
  (/ 2.0 (- (sqrt x) (sqrt 1.0)))
  (/ -1 1)
  (/ 2.0 (- x 1.0))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (cbrt 2.0) (cbrt (- x 1.0)))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (sqrt (- x 1.0)))
  (/ (cbrt 2.0) (sqrt (- x 1.0)))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (cbrt 2.0) (- x 1.0))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt 2.0) (- (sqrt x) (sqrt 1.0)))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (cbrt 2.0) (- x 1.0))
  (/ (neg (sqrt 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt 2.0) (cbrt (- x 1.0)))
  (/ (neg (sqrt 2.0)) (sqrt (- x 1.0)))
  (/ (sqrt 2.0) (sqrt (- x 1.0)))
  (/ (neg (sqrt 2.0)) 1)
  (/ (sqrt 2.0) (- x 1.0))
  (/ (neg (sqrt 2.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt 2.0) (- (sqrt x) (sqrt 1.0)))
  (/ (neg (sqrt 2.0)) 1)
  (/ (sqrt 2.0) (- x 1.0))
  (/ (neg 1) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 2.0 (cbrt (- x 1.0)))
  (/ (neg 1) (sqrt (- x 1.0)))
  (/ 2.0 (sqrt (- x 1.0)))
  (/ (neg 1) 1)
  (/ 2.0 (- x 1.0))
  (/ (neg 1) (+ (sqrt x) (sqrt 1.0)))
  (/ 2.0 (- (sqrt x) (sqrt 1.0)))
  (/ (neg 1) 1)
  (/ 2.0 (- x 1.0))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (neg (cbrt 2.0)) (cbrt (- x 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- x 1.0)))
  (/ (neg (cbrt 2.0)) (sqrt (- x 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (neg (cbrt 2.0)) (- x 1.0))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (neg (cbrt 2.0)) (- (sqrt x) (sqrt 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (neg (cbrt 2.0)) (- x 1.0))
  (/ (sqrt 2.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (neg (sqrt 2.0)) (cbrt (- x 1.0)))
  (/ (sqrt 2.0) (sqrt (- x 1.0)))
  (/ (neg (sqrt 2.0)) (sqrt (- x 1.0)))
  (/ (sqrt 2.0) 1)
  (/ (neg (sqrt 2.0)) (- x 1.0))
  (/ (sqrt 2.0) (+ (sqrt x) (sqrt 1.0)))
  (/ (neg (sqrt 2.0)) (- (sqrt x) (sqrt 1.0)))
  (/ (sqrt 2.0) 1)
  (/ (neg (sqrt 2.0)) (- x 1.0))
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (neg 2.0) (cbrt (- x 1.0)))
  (/ 1 (sqrt (- x 1.0)))
  (/ (neg 2.0) (sqrt (- x 1.0)))
  (/ 1 1)
  (/ (neg 2.0) (- x 1.0))
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  (/ (neg 2.0) (- (sqrt x) (sqrt 1.0)))
  (/ 1 1)
  (/ (neg 2.0) (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) (neg 2.0))
  (/ 2.0 (- x 1.0))
  (/ (neg 2.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (neg 2.0) (sqrt (- x 1.0)))
  (/ (neg 2.0) 1)
  (/ (neg 2.0) (+ (sqrt x) (sqrt 1.0)))
  (/ (neg 2.0) 1)
  (/ (- x 1.0) (cbrt (neg 2.0)))
  (/ (- x 1.0) (sqrt (neg 2.0)))
  (/ (- x 1.0) (neg 2.0))
  (/ (- x 1.0) 2.0)
  (/ (- x 1.0) (cbrt 2.0))
  (/ (- x 1.0) (sqrt 2.0))
  (/ (- x 1.0) 2.0)
  (/ (- x 1.0) (neg (cbrt 2.0)))
  (/ (- x 1.0) (neg (sqrt 2.0)))
  (/ (- x 1.0) (neg 2.0))
  (/ (neg 2.0) (- (pow x 3) (pow 1.0 3)))
  (/ (neg 2.0) (- (* 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))))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 2.0))
  (neg (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) (* 2.0 (/ 1 (pow x 3))))))
  (neg (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) (* 2.0 (/ 1 (pow x 3))))))
1.128 * * [simplify]: iteration  0 :  840  enodes  (cost  1563 )
1.144 * * [simplify]: iteration  1 :  4216  enodes  (cost  1468 )
1.197 * * [simplify]: iteration  2 :  5002  enodes  (cost  1468 )
1.206 * [simplify]: Simplified to:
   (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (log (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (log (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (log (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (log (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (log (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (exp (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (pow (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))) 3)
  (pow (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))) 3)
  (pow (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))) 3)
  (pow (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))) 3)
  (* (cbrt (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))) (cbrt (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))))
  (cbrt (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (pow (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))) 3)
  (sqrt (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (sqrt (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))
  (* 1.0 (neg 2.0))
  (- (* x x) (* 1.0 1.0))
  (* (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ (neg 2.0) (- x 1.0))))
  (* (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ (neg 2.0) (- x 1.0))))
  (* (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt (neg 2.0)) (sqrt (- x 1.0))))
  (* (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt (neg 2.0)) (sqrt (- x 1.0))))
  (* (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ (neg 2.0) (- x 1.0))))
  (* (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ (neg 2.0) (- x 1.0))))
  (* (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt (neg 2.0)) (sqrt (- x 1.0))))
  (* (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt (neg 2.0)) (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ 2.0 (- x 1.0)))
  (* (/ 1.0 (+ x 1.0)) (* (cbrt (/ (neg 2.0) (- x 1.0))) (cbrt (/ (neg 2.0) (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (sqrt (/ (neg 2.0) (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (sqrt (- x 1.0))))
  (/ (* 1.0 (* (cbrt (neg 2.0)) (cbrt (neg 2.0)))) (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (+ (sqrt x) (sqrt 1.0))))
  (/ (* 1.0 (* (cbrt (neg 2.0)) (cbrt (neg 2.0)))) (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt (neg 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt (neg 2.0)) (sqrt (- x 1.0))))
  (/ (* 1.0 (sqrt (neg 2.0))) (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt (neg 2.0)) (+ (sqrt x) (sqrt 1.0))))
  (/ (* 1.0 (sqrt (neg 2.0))) (+ x 1.0))
  (/ (/ 1.0 (+ x 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (/ 1.0 (+ x 1.0)) (sqrt (- x 1.0)))
  (/ 1.0 (+ x 1.0))
  (/ (/ 1.0 (+ x 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ -1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ -1 (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) -1)
  (* (/ 1.0 (+ x 1.0)) (/ -1 (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) -1)
  (* (/ 1.0 (+ x 1.0)) (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (sqrt (- x 1.0))))
  (/ (* 1.0 (neg (* (cbrt 2.0) (cbrt 2.0)))) (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (+ (sqrt x) (sqrt 1.0))))
  (/ (* 1.0 (neg (* (cbrt 2.0) (cbrt 2.0)))) (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (sqrt 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (sqrt 2.0)) (sqrt (- x 1.0))))
  (/ (* 1.0 (neg (sqrt 2.0))) (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ (neg (sqrt 2.0)) (+ (sqrt x) (sqrt 1.0))))
  (/ (* 1.0 (neg (sqrt 2.0))) (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ -1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ -1 (sqrt (- x 1.0))))
  (* (/ 1.0 (+ x 1.0)) -1)
  (* (/ 1.0 (+ x 1.0)) (/ -1 (+ (sqrt x) (sqrt 1.0))))
  (* (/ 1.0 (+ x 1.0)) -1)
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- x 1.0))))
  (/ (* 1.0 (* (cbrt 2.0) (cbrt 2.0))) (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (sqrt x) (sqrt 1.0))))
  (/ (* 1.0 (* (cbrt 2.0) (cbrt 2.0))) (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt 2.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt 2.0) (sqrt (- x 1.0))))
  (/ (* 1.0 (sqrt 2.0)) (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (/ (sqrt 2.0) (+ (sqrt x) (sqrt 1.0))))
  (/ (* 1.0 (sqrt 2.0)) (+ x 1.0))
  (/ (/ 1.0 (+ x 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (/ 1.0 (+ x 1.0)) (sqrt (- x 1.0)))
  (/ 1.0 (+ x 1.0))
  (/ (/ 1.0 (+ x 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 (+ x 1.0))
  (/ 1.0 (+ x 1.0))
  (* (/ 1.0 (+ x 1.0)) (neg 2.0))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- (pow x 3) (pow 1.0 3))))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- (* x x) (* 1.0 1.0))))
  (* (cbrt (/ 1.0 (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (sqrt (/ 1.0 (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ (cbrt 1.0) (cbrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ (cbrt 1.0) (sqrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ (cbrt 1.0) (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ (cbrt 1.0) (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ (sqrt 1.0) (cbrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ (sqrt 1.0) (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ (sqrt 1.0) (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (cbrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (sqrt (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
  (/ (/ (neg 2.0) (- x 1.0)) (+ x 1.0))
  (* (/ (neg 2.0) (- x 1.0)) (+ (* 1.0 (- 1.0 x)) (pow x 2)))
  (* (- x 1.0) (/ (neg 2.0) (- x 1.0)))
  (* (/ 1.0 (+ x 1.0)) (neg 2.0))
  (* 1.0 (/ (neg 2.0) (- x 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)))
  (* 1.0 -1)
  (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))
  (/ (cbrt 1.0) (+ x 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) (+ 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
  (/ 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
  1.0
  (/ (+ 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 (/ (neg 2.0) (- x 1.0)))
  (log (/ (neg 2.0) (- x 1.0)))
  (exp (/ (neg 2.0) (- x 1.0)))
  (pow (/ (neg 2.0) (- x 1.0)) 3)
  (* (cbrt (/ (neg 2.0) (- x 1.0))) (cbrt (/ (neg 2.0) (- x 1.0))))
  (cbrt (/ (neg 2.0) (- x 1.0)))
  (pow (/ (neg 2.0) (- x 1.0)) 3)
  (sqrt (/ (neg 2.0) (- x 1.0)))
  (sqrt (/ (neg 2.0) (- x 1.0)))
  2.0
  (neg (- x 1.0))
  0
  (/ 2.0 (- x 1.0))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (cbrt (neg 2.0)) (cbrt (- x 1.0)))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (sqrt (- x 1.0)))
  (/ (cbrt (neg 2.0)) (sqrt (- x 1.0)))
  (* (cbrt (neg 2.0)) (cbrt (neg 2.0)))
  (/ (cbrt (neg 2.0)) (- x 1.0))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt (neg 2.0)) (- (sqrt x) (sqrt 1.0)))
  (* (cbrt (neg 2.0)) (cbrt (neg 2.0)))
  (/ (cbrt (neg 2.0)) (- x 1.0))
  (/ (sqrt (neg 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt (neg 2.0)) (cbrt (- x 1.0)))
  (/ (sqrt (neg 2.0)) (sqrt (- x 1.0)))
  (/ (sqrt (neg 2.0)) (sqrt (- x 1.0)))
  (sqrt (neg 2.0))
  (/ (sqrt (neg 2.0)) (- x 1.0))
  (/ (sqrt (neg 2.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt (neg 2.0)) (- (sqrt x) (sqrt 1.0)))
  (sqrt (neg 2.0))
  (/ (sqrt (neg 2.0)) (- x 1.0))
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (neg 2.0) (cbrt (- x 1.0)))
  (/ 1 (sqrt (- x 1.0)))
  (/ (neg 2.0) (sqrt (- x 1.0)))
  1
  (/ (neg 2.0) (- x 1.0))
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  (/ (neg 2.0) (- (sqrt x) (sqrt 1.0)))
  1
  (/ (neg 2.0) (- x 1.0))
  (/ -1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 2.0 (cbrt (- x 1.0)))
  (/ -1 (sqrt (- x 1.0)))
  (/ 2.0 (sqrt (- x 1.0)))
  -1
  (/ 2.0 (- x 1.0))
  (/ -1 (+ (sqrt x) (sqrt 1.0)))
  (/ 2.0 (- (sqrt x) (sqrt 1.0)))
  -1
  (/ 2.0 (- x 1.0))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (cbrt 2.0) (cbrt (- x 1.0)))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (sqrt (- x 1.0)))
  (/ (cbrt 2.0) (sqrt (- x 1.0)))
  (neg (* (cbrt 2.0) (cbrt 2.0)))
  (/ (cbrt 2.0) (- x 1.0))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt 2.0) (- (sqrt x) (sqrt 1.0)))
  (neg (* (cbrt 2.0) (cbrt 2.0)))
  (/ (cbrt 2.0) (- x 1.0))
  (/ (neg (sqrt 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt 2.0) (cbrt (- x 1.0)))
  (/ (neg (sqrt 2.0)) (sqrt (- x 1.0)))
  (/ (sqrt 2.0) (sqrt (- x 1.0)))
  (neg (sqrt 2.0))
  (/ (sqrt 2.0) (- x 1.0))
  (/ (neg (sqrt 2.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt 2.0) (- (sqrt x) (sqrt 1.0)))
  (neg (sqrt 2.0))
  (/ (sqrt 2.0) (- x 1.0))
  (/ -1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 2.0 (cbrt (- x 1.0)))
  (/ -1 (sqrt (- x 1.0)))
  (/ 2.0 (sqrt (- x 1.0)))
  -1
  (/ 2.0 (- x 1.0))
  (/ -1 (+ (sqrt x) (sqrt 1.0)))
  (/ 2.0 (- (sqrt x) (sqrt 1.0)))
  -1
  (/ 2.0 (- x 1.0))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (neg (cbrt 2.0)) (cbrt (- x 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- x 1.0)))
  (/ (neg (cbrt 2.0)) (sqrt (- x 1.0)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (neg (cbrt 2.0)) (- x 1.0))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (neg (cbrt 2.0)) (- (sqrt x) (sqrt 1.0)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (neg (cbrt 2.0)) (- x 1.0))
  (/ (sqrt 2.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (neg (sqrt 2.0)) (cbrt (- x 1.0)))
  (/ (sqrt 2.0) (sqrt (- x 1.0)))
  (/ (neg (sqrt 2.0)) (sqrt (- x 1.0)))
  (sqrt 2.0)
  (/ (neg (sqrt 2.0)) (- x 1.0))
  (/ (sqrt 2.0) (+ (sqrt x) (sqrt 1.0)))
  (/ (neg (sqrt 2.0)) (- (sqrt x) (sqrt 1.0)))
  (sqrt 2.0)
  (/ (neg (sqrt 2.0)) (- x 1.0))
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (neg 2.0) (cbrt (- x 1.0)))
  (/ 1 (sqrt (- x 1.0)))
  (/ (neg 2.0) (sqrt (- x 1.0)))
  1
  (/ (neg 2.0) (- x 1.0))
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  (/ (neg 2.0) (- (sqrt x) (sqrt 1.0)))
  1
  (/ (neg 2.0) (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) (neg 2.0))
  (/ 2.0 (- x 1.0))
  (/ (neg 2.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (neg 2.0) (sqrt (- x 1.0)))
  (neg 2.0)
  (/ (neg 2.0) (+ (sqrt x) (sqrt 1.0)))
  (neg 2.0)
  (/ (- x 1.0) (cbrt (neg 2.0)))
  (/ (- x 1.0) (sqrt (neg 2.0)))
  (/ (- x 1.0) (neg 2.0))
  (/ (- x 1.0) 2.0)
  (/ (- x 1.0) (cbrt 2.0))
  (/ (- x 1.0) (sqrt 2.0))
  (/ (- x 1.0) 2.0)
  (/ (- x 1.0) (neg (cbrt 2.0)))
  (/ (- x 1.0) (neg (sqrt 2.0)))
  (/ (- x 1.0) (neg 2.0))
  (/ (neg 2.0) (- (pow x 3) (pow 1.0 3)))
  (/ (/ (neg 2.0) (- x 1.0)) (+ x 1.0))
  (+ (* 2.0 (+ (pow x 2) (pow x 4))) 2.0)
  (- (/ (neg 2.0) (pow x 6)) (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (pow x 4)))))
  (- (/ (neg 2.0) (pow x 6)) (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (pow x 4)))))
  (- (+ (* 1.0 (pow x 2)) 1.0) (* 1.0 x))
  (* 1.0 (- (+ (/ 1 x) (/ 1 (pow x 3))) (/ 1 (pow x 2))))
  (* 1.0 (- (+ (/ 1 x) (/ 1 (pow x 3))) (/ 1 (pow x 2))))
  (+ (* 2.0 (+ (pow x 2) x)) 2.0)
  (- (/ (neg 2.0) (pow x 2)) (* 2.0 (+ (/ 1 x) (/ 1 (pow x 3)))))
  (- (/ (neg 2.0) (pow x 2)) (* 2.0 (+ (/ 1 x) (/ 1 (pow x 3)))))
1.208 * * * [progress]: adding candidates to table
1.504 * [progress]: [Phase 3 of 3] Extracting.
1.504 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (* (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0)))) (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))) (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))))> #<alt (λ (x) (cbrt (pow (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))) 3)))> #<alt (λ (x) (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))> #<alt (λ (x) (* (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ (neg 2.0) (cbrt (- (* x x) (* 1.0 1.0))))))> #<alt (λ (x) (* (sqrt (/ 1.0 (+ x 1.0))) (* (sqrt (/ 1.0 (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))))> #<alt (λ (x) (* (* (/ 1.0 (+ x 1.0)) (sqrt (/ (neg 2.0) (- x 1.0)))) (sqrt (/ (neg 2.0) (- x 1.0)))))> #<alt (λ (x) (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))>)
1.505 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.505 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (* (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0)))) (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))) (cbrt (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))))> #<alt (λ (x) (cbrt (pow (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))) 3)))> #<alt (λ (x) (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0))))> #<alt (λ (x) (* (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ (neg 2.0) (cbrt (- (* x x) (* 1.0 1.0))))))> #<alt (λ (x) (* (sqrt (/ 1.0 (+ x 1.0))) (* (sqrt (/ 1.0 (+ x 1.0))) (/ (neg 2.0) (- x 1.0)))))> #<alt (λ (x) (* (* (/ 1.0 (+ x 1.0)) (sqrt (/ (neg 2.0) (- x 1.0)))) (sqrt (/ (neg 2.0) (- x 1.0)))))> #<alt (λ (x) (/ (* 1.0 (neg 2.0)) (- (* x x) (* 1.0 1.0))))>)
1.528 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.528 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
1.529 * * [simplify]: iteration  0 :  13  enodes  (cost  6 )
1.529 * * [simplify]: iteration  1 :  17  enodes  (cost  6 )
1.529 * * [simplify]: iteration  2 :  20  enodes  (cost  6 )
1.530 * * [simplify]: iteration  3 :  22  enodes  (cost  6 )
1.530 * * [simplify]: iteration  4 :  22  enodes  (cost  6 )
1.530 * [simplify]: Simplified to:
   (* (/ 1.0 (+ x 1.0)) (/ (neg 2.0) (- x 1.0)))
2.201 * [regime-testing]: Baseline error score: 0.1360100465698537
2.202 * [regime-testing]: Oracle error score: 0.015751968996124514
2.203 * [regime-testing]: End program error score: 0.1360100465698537