20.017 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.038 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.087 * * [simplify]: iteration  0 :  4797  enodes  (cost  10 )
0.087 * * [simplify]: iteration  1 :  4797  enodes  (cost  10 )
0.088 * [simplify]: Simplified to:
   (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)
0.091 * * [progress]: iteration 1 / 4
0.091 * * * [progress]: picking best candidate
0.094 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))>
0.094 * * * [progress]: localizing error
0.100 * * * [progress]: generating rewritten candidates
0.100 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.110 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.115 * * * [progress]: generating series expansions
0.115 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.116 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.116 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.116 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.116 * [taylor]: Taking taylor expansion of 2.0 in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.116 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.116 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.116 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.116 * [taylor]: Taking taylor expansion of -2.0 in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of 1.0 in x
0.116 * [taylor]: Taking taylor expansion of 1.0 in x
0.116 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.116 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.116 * [taylor]: Taking taylor expansion of 2.0 in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.116 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.116 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.116 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.116 * [taylor]: Taking taylor expansion of -2.0 in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of 1.0 in x
0.116 * [taylor]: Taking taylor expansion of 1.0 in x
0.118 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.118 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.118 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.118 * [taylor]: Taking taylor expansion of 2.0 in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.118 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.118 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.118 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.118 * [taylor]: Taking taylor expansion of -2.0 in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of 1.0 in x
0.118 * [taylor]: Taking taylor expansion of 1.0 in x
0.118 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.118 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.118 * [taylor]: Taking taylor expansion of 2.0 in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.118 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.118 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.119 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.119 * [taylor]: Taking taylor expansion of -2.0 in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of 1.0 in x
0.119 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.121 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.121 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.121 * [taylor]: Taking taylor expansion of 2.0 in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.121 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.121 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.121 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.121 * [taylor]: Taking taylor expansion of 2.0 in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.121 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.121 * [taylor]: Taking taylor expansion of 2.0 in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.121 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.121 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.121 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.121 * [taylor]: Taking taylor expansion of 2.0 in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.123 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.123 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.123 * [taylor]: Taking taylor expansion of 2.0 in x
0.123 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.123 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.123 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.123 * [taylor]: Taking taylor expansion of -2.0 in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.123 * [taylor]: Taking taylor expansion of 2.0 in x
0.123 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.124 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.124 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.124 * [taylor]: Taking taylor expansion of -2.0 in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of 1.0 in x
0.125 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.125 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.125 * [taylor]: Taking taylor expansion of 2.0 in x
0.125 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.125 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.125 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.125 * [taylor]: Taking taylor expansion of -2.0 in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of 1.0 in x
0.125 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.125 * [taylor]: Taking taylor expansion of 2.0 in x
0.125 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.125 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.125 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.125 * [taylor]: Taking taylor expansion of -2.0 in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.127 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.127 * [taylor]: Taking taylor expansion of 2.0 in x
0.127 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.127 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.127 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.127 * [taylor]: Taking taylor expansion of 2.0 in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of 1.0 in x
0.127 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.127 * [taylor]: Taking taylor expansion of 2.0 in x
0.127 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.127 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.127 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.127 * [taylor]: Taking taylor expansion of 2.0 in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of 1.0 in x
0.128 * * * [progress]: simplifying candidates
0.129 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (exp 1.0))
  (log (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (exp (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (* (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3))
  (+ (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (+ (* 1.0 1.0) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (neg 1.0)
  (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))
  (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
  (- (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
  (+ (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
  (- (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x)))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (exp (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x)))))
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (neg 2.0)
  (neg (+ 1.0 (exp (* -2.0 x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 1)
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 1 1)
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 1 (+ 1.0 (exp (* -2.0 x))))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ 2.0 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ 1.0 (exp (* -2.0 x))) (cbrt 2.0))
  (/ (+ 1.0 (exp (* -2.0 x))) (sqrt 2.0))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))
  (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))
  (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- (+ 1.0 (* 1.0 x)) (* 0.33333333333333337 (pow x 3)))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
0.181 * * [simplify]: iteration  0 :  5137  enodes  (cost  701 )
0.184 * [simplify]: Simplified to:
   (exp (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (log (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (exp (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (* (cbrt (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)) (cbrt (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)))
  (cbrt (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (pow (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0) 3)
  (sqrt (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (sqrt (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (- (pow (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 3) (pow 1.0 3))
  (+ (* 1.0 1.0) (* (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) (+ 1.0 (/ 2.0 (+ 1.0 (pow (exp -2.0) x))))))
  (neg 1.0)
  (- (* 2.0 (/ 2.0 (* (+ 1.0 (pow (exp -2.0) x)) (+ 1.0 (pow (exp -2.0) x))))) (* 1.0 1.0))
  (+ 1.0 (/ 2.0 (+ 1.0 (pow (exp -2.0) x))))
  (+ (sqrt (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))) (sqrt 1.0))
  (- (sqrt (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))) (sqrt 1.0))
  (+ (sqrt 1.0) (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (- (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt 1.0))
  (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)
  (log (/ 2.0 (+ 1.0 (pow (exp -2.0) x))))
  (log (/ 2.0 (+ 1.0 (pow (exp -2.0) x))))
  (exp (/ 2.0 (+ 1.0 (pow (exp -2.0) x))))
  (pow (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 3)
  (* (cbrt (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))) (cbrt (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))))
  (cbrt (/ 2.0 (+ 1.0 (pow (exp -2.0) x))))
  (pow (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 3)
  (sqrt (/ 2.0 (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (/ 2.0 (+ 1.0 (pow (exp -2.0) x))))
  (neg 2.0)
  (neg (+ 1.0 (pow (exp -2.0) x)))
  (* (cbrt 2.0) (/ (cbrt 2.0) (* (cbrt (+ 1.0 (pow (exp -2.0) x))) (cbrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ (cbrt 2.0) (cbrt (+ 1.0 (pow (exp -2.0) x))))
  (* (cbrt 2.0) (/ (cbrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ 1.0 (pow (exp -2.0) x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ 1.0 (pow (exp -2.0) x)))
  (/ (sqrt 2.0) (* (cbrt (+ 1.0 (pow (exp -2.0) x))) (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (cbrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ 1.0 (pow (exp -2.0) x)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ 1.0 (pow (exp -2.0) x)))
  (/ 1 (* (cbrt (+ 1.0 (pow (exp -2.0) x))) (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 2.0 (cbrt (+ 1.0 (pow (exp -2.0) x))))
  (/ 1 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  1
  (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))
  1
  (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))
  (/ 1 (+ 1.0 (pow (exp -2.0) x)))
  (/ (+ 1.0 (pow (exp -2.0) x)) 2.0)
  (/ 2.0 (* (cbrt (+ 1.0 (pow (exp -2.0) x))) (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  2.0
  2.0
  (/ (+ 1.0 (pow (exp -2.0) x)) (cbrt 2.0))
  (/ (+ 1.0 (pow (exp -2.0) x)) (sqrt 2.0))
  (/ (+ 1.0 (pow (exp -2.0) x)) 2.0)
  (/ 2.0 (+ (pow 1.0 3) (pow (pow (exp -2.0) x) 3)))
  (/ 2.0 (- (* 1.0 1.0) (pow (pow (exp -2.0) x) 2)))
  (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)
  (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)
  (+ 1.0 (- (* 1.0 x) (* 0.33333333333333337 (pow x 3))))
  (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))
  (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))
0.184 * * * [progress]: adding candidates to table
0.287 * * [progress]: iteration 2 / 4
0.287 * * * [progress]: picking best candidate
0.294 * * * * [pick]: Picked  #<alt (λ (x y) (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))>
0.294 * * * [progress]: localizing error
0.304 * * * [progress]: generating rewritten candidates
0.304 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.311 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.315 * * * [progress]: generating series expansions
0.315 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.316 * [approximate]: Taking taylor expansion of (* (+ (* 5.551115123125783e-17 x) 0.33333333333333337) (pow x 3)) in (x) around 0
0.316 * [taylor]: Taking taylor expansion of (* (+ (* 5.551115123125783e-17 x) 0.33333333333333337) (pow x 3)) in x
0.316 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 x) 0.33333333333333337) in x
0.316 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 x) in x
0.316 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.316 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of (* (+ (* 5.551115123125783e-17 x) 0.33333333333333337) (pow x 3)) in x
0.316 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 x) 0.33333333333333337) in x
0.316 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 x) in x
0.316 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.316 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.318 * [approximate]: Taking taylor expansion of (/ (+ 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) (pow x 3)) in (x) around 0
0.318 * [taylor]: Taking taylor expansion of (/ (+ 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) (pow x 3)) in x
0.318 * [taylor]: Taking taylor expansion of (+ 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) in x
0.318 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.318 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 x)) in x
0.318 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (/ (+ 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) (pow x 3)) in x
0.318 * [taylor]: Taking taylor expansion of (+ 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) in x
0.318 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.318 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 x)) in x
0.318 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.320 * [approximate]: Taking taylor expansion of (* -1 (/ (- 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) (pow x 3))) in (x) around 0
0.320 * [taylor]: Taking taylor expansion of (* -1 (/ (- 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) (pow x 3))) in x
0.320 * [taylor]: Taking taylor expansion of -1 in x
0.320 * [taylor]: Taking taylor expansion of (/ (- 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) (pow x 3)) in x
0.320 * [taylor]: Taking taylor expansion of (- 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) in x
0.320 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.320 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 x)) in x
0.321 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (* -1 (/ (- 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) (pow x 3))) in x
0.321 * [taylor]: Taking taylor expansion of -1 in x
0.321 * [taylor]: Taking taylor expansion of (/ (- 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) (pow x 3)) in x
0.321 * [taylor]: Taking taylor expansion of (- 0.33333333333333337 (* 5.551115123125783e-17 (/ 1 x))) in x
0.321 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.321 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 x)) in x
0.321 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.323 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.324 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) in (x) around 0
0.324 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) in x
0.324 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.324 * [taylor]: Taking taylor expansion of 1.0 in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) in x
0.324 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
0.324 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.324 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
0.324 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.324 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) in x
0.324 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.324 * [taylor]: Taking taylor expansion of 1.0 in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) in x
0.324 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
0.324 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.324 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
0.324 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.324 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.325 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4))))) in (x) around 0
0.325 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4))))) in x
0.325 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.325 * [taylor]: Taking taylor expansion of 1.0 in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4)))) in x
0.325 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.325 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.325 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.325 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.325 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4))))) in x
0.325 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.325 * [taylor]: Taking taylor expansion of 1.0 in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4)))) in x
0.325 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.325 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.325 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.326 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.326 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.326 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.327 * [approximate]: Taking taylor expansion of (- (* 0.33333333333333337 (/ 1 (pow x 3))) (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x)))) in (x) around 0
0.327 * [taylor]: Taking taylor expansion of (- (* 0.33333333333333337 (/ 1 (pow x 3))) (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x)))) in x
0.327 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.327 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.327 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x))) in x
0.327 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.327 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.327 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.327 * [taylor]: Taking taylor expansion of 1.0 in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (- (* 0.33333333333333337 (/ 1 (pow x 3))) (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x)))) in x
0.327 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.327 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.327 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x))) in x
0.327 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.327 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.327 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.327 * [taylor]: Taking taylor expansion of 1.0 in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.328 * * * [progress]: simplifying candidates
0.329 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (log x) 3) (log (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (+ (* (log x) 3) (log (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (+ (log (pow x 3)) (log (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (log (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (exp (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (* (* (pow x 3) (pow x 3)) (pow x 3)) (* (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (+ (* x 5.551115123125783e-17) 0.33333333333333337)) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (cbrt (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))) (cbrt (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (cbrt (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (* (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (sqrt (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (sqrt (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (pow (sqrt x) 3) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (pow (sqrt x) 3) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (pow (sqrt x) 3) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (pow (sqrt x) 3) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (sqrt (pow x 3)) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (sqrt (pow x 3)) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (pow x (/ 3 2)) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (pow x (/ 3 2)) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (pow x 3) (* x 5.551115123125783e-17))
  (* (pow x 3) 0.33333333333333337)
  (* (* x 5.551115123125783e-17) (pow x 3))
  (* 0.33333333333333337 (pow x 3))
  (* (pow x 3) (* (cbrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)) (cbrt (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (* (pow x 3) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (pow x 3) 1)
  (* (pow (cbrt x) 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (pow (sqrt x) 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* x (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (cbrt (pow x 3)) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (pow (cbrt x) 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (pow (sqrt x) 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (* x x) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (sqrt (pow x 3)) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (pow x (/ 3 2)) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* (pow x 3) (+ (pow (* x 5.551115123125783e-17) 3) (pow 0.33333333333333337 3)))
  (* (pow x 3) (- (* (* x 5.551115123125783e-17) (* x 5.551115123125783e-17)) (* 0.33333333333333337 0.33333333333333337)))
  (/ (exp (* 1.0 x)) (exp (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (log (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (exp (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (* (cbrt (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))) (cbrt (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))))
  (cbrt (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (* (* (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))) (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))) (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (sqrt (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (sqrt (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (- (pow (* 1.0 x) 3) (pow (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)) 3))
  (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))) (* (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))))
  (neg (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (- (* (* 1.0 x) (* 1.0 x)) (* (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (+ (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (- (* 1.0 x) (* (pow x 3) (* x 5.551115123125783e-17)))
  (- (* 1.0 x) (* (* x 5.551115123125783e-17) (pow x 3)))
  (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))
  (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))
  (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))
  (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))))
  (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))))
0.358 * * [simplify]: iteration  0 :  5219  enodes  (cost  694 )
0.361 * [simplify]: Simplified to:
   (log (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))
  (log (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))
  (log (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))
  (log (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))
  (pow (exp (pow x 3)) (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (pow (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)) 3)
  (* (cbrt (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))) (cbrt (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))))
  (cbrt (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))
  (pow (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)) 3)
  (sqrt (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))
  (sqrt (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))
  (* x (* (sqrt x) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (* x (* (sqrt x) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (* x (* (sqrt x) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (* x (* (sqrt x) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (* (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)) (sqrt (pow x 3)))
  (* (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)) (sqrt (pow x 3)))
  (* (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)) (pow x 3/2))
  (* (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)) (pow x 3/2))
  (* 5.551115123125783e-17 (pow x 4))
  (* 0.33333333333333337 (pow x 3))
  (* 5.551115123125783e-17 (pow x 4))
  (* 0.33333333333333337 (pow x 3))
  (* (pow x 3) (* (cbrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)) (cbrt (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
  (* (pow x 3) (sqrt (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (pow x 3)
  (* x (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* x (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (sqrt x)))
  (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))
  (* x (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* x (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* x (+ (* x 5.551115123125783e-17) 0.33333333333333337))
  (* x (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (sqrt x)))
  (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))
  (* x (* x (+ (* x 5.551115123125783e-17) 0.33333333333333337)))
  (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (sqrt (pow x 3)))
  (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))
  (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3/2))
  (* (pow x 3) (+ (pow (* x 5.551115123125783e-17) 3) (pow 0.33333333333333337 3)))
  (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (* (pow x 3) (- (* x 5.551115123125783e-17) 0.33333333333333337)))
  (pow (exp x) (- 1.0 (* x (* x (+ (* x 5.551115123125783e-17) 0.33333333333333337)))))
  (log (- (* x 1.0) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))))
  (pow (exp x) (- 1.0 (* x (* x (+ (* x 5.551115123125783e-17) 0.33333333333333337)))))
  (* (cbrt (- (* x 1.0) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))) (cbrt (- (* x 1.0) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))))
  (cbrt (- (* x 1.0) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))))
  (pow (- (* x 1.0) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))) 3)
  (sqrt (- (* x 1.0) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))))
  (sqrt (- (* x 1.0) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))))
  (- (pow (* x 1.0) 3) (pow (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)) 3))
  (+ (* x (* x (* 1.0 1.0))) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (+ (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 6)) (* 1.0 (pow x 4)))))
  (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (neg (pow x 3)))
  (- (* x (* x (* 1.0 1.0))) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 6))))
  (+ (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)) (* x 1.0))
  (- (* x 1.0) (* 5.551115123125783e-17 (pow x 4)))
  (- (* x 1.0) (* 5.551115123125783e-17 (pow x 4)))
  (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))
  (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))
  (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3))
  (- (* x 1.0) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))
  (- (* x 1.0) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))
  (- (* x 1.0) (* (+ (* x 5.551115123125783e-17) 0.33333333333333337) (pow x 3)))
0.361 * * * [progress]: adding candidates to table
0.429 * * [progress]: iteration 3 / 4
0.429 * * * [progress]: picking best candidate
0.432 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>
0.432 * * * [progress]: localizing error
0.448 * * * [progress]: generating rewritten candidates
0.448 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.508 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.518 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
0.521 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.529 * * * [progress]: generating series expansions
0.529 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.529 * [approximate]: Taking taylor expansion of (- (* 2.0 (sqrt (/ 1 (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0))))) 1.0) in (x) around 0
0.529 * [taylor]: Taking taylor expansion of (- (* 2.0 (sqrt (/ 1 (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0))))) 1.0) in x
0.529 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0))))) in x
0.529 * [taylor]: Taking taylor expansion of 2.0 in x
0.529 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0)))) in x
0.529 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0))) in x
0.529 * [taylor]: Taking taylor expansion of (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0)) in x
0.529 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) x) 1.0) in x
0.529 * [taylor]: Taking taylor expansion of (pow (exp -2.0) x) in x
0.529 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -2.0)))) in x
0.529 * [taylor]: Taking taylor expansion of (* x (log (exp -2.0))) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.529 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.529 * [taylor]: Taking taylor expansion of -2.0 in x
0.530 * [taylor]: Taking taylor expansion of 1.0 in x
0.530 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.530 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.530 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.530 * [taylor]: Taking taylor expansion of -2.0 in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.530 * [taylor]: Taking taylor expansion of 1.0 in x
0.530 * [taylor]: Taking taylor expansion of 1.0 in x
0.530 * [taylor]: Taking taylor expansion of (- (* 2.0 (sqrt (/ 1 (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0))))) 1.0) in x
0.530 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0))))) in x
0.530 * [taylor]: Taking taylor expansion of 2.0 in x
0.530 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0)))) in x
0.530 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0))) in x
0.530 * [taylor]: Taking taylor expansion of (* (+ (pow (exp -2.0) x) 1.0) (+ (exp (* -2.0 x)) 1.0)) in x
0.530 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) x) 1.0) in x
0.530 * [taylor]: Taking taylor expansion of (pow (exp -2.0) x) in x
0.530 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -2.0)))) in x
0.530 * [taylor]: Taking taylor expansion of (* x (log (exp -2.0))) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.530 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.530 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.530 * [taylor]: Taking taylor expansion of -2.0 in x
0.531 * [taylor]: Taking taylor expansion of 1.0 in x
0.531 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.531 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.531 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.531 * [taylor]: Taking taylor expansion of -2.0 in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of 1.0 in x
0.531 * [taylor]: Taking taylor expansion of 1.0 in x
0.533 * [approximate]: Taking taylor expansion of (- (* 2.0 (sqrt (/ 1 (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0))))) 1.0) in (x) around 0
0.533 * [taylor]: Taking taylor expansion of (- (* 2.0 (sqrt (/ 1 (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0))))) 1.0) in x
0.533 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0))))) in x
0.533 * [taylor]: Taking taylor expansion of 2.0 in x
0.533 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0)))) in x
0.533 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0))) in x
0.533 * [taylor]: Taking taylor expansion of (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0)) in x
0.533 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.533 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.533 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.533 * [taylor]: Taking taylor expansion of -2.0 in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of 1.0 in x
0.533 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ 1 x)) 1.0) in x
0.533 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ 1 x)) in x
0.533 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -2.0)))) in x
0.533 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -2.0))) in x
0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.533 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.533 * [taylor]: Taking taylor expansion of -2.0 in x
0.534 * [taylor]: Taking taylor expansion of 1.0 in x
0.534 * [taylor]: Taking taylor expansion of 1.0 in x
0.534 * [taylor]: Taking taylor expansion of (- (* 2.0 (sqrt (/ 1 (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0))))) 1.0) in x
0.534 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0))))) in x
0.534 * [taylor]: Taking taylor expansion of 2.0 in x
0.534 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0)))) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0))) in x
0.534 * [taylor]: Taking taylor expansion of (* (+ (exp (/ -2.0 x)) 1.0) (+ (pow (exp -2.0) (/ 1 x)) 1.0)) in x
0.534 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.534 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.534 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.534 * [taylor]: Taking taylor expansion of -2.0 in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of 1.0 in x
0.534 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ 1 x)) 1.0) in x
0.534 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ 1 x)) in x
0.534 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -2.0)))) in x
0.534 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -2.0))) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.535 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.535 * [taylor]: Taking taylor expansion of -2.0 in x
0.535 * [taylor]: Taking taylor expansion of 1.0 in x
0.535 * [taylor]: Taking taylor expansion of 1.0 in x
0.539 * [approximate]: Taking taylor expansion of (- (* 2.0 (sqrt (/ 1 (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0))))) 1.0) in (x) around 0
0.539 * [taylor]: Taking taylor expansion of (- (* 2.0 (sqrt (/ 1 (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0))))) 1.0) in x
0.539 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0))))) in x
0.539 * [taylor]: Taking taylor expansion of 2.0 in x
0.539 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0)))) in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0))) in x
0.539 * [taylor]: Taking taylor expansion of (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0)) in x
0.539 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ -1 x)) 1.0) in x
0.539 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ -1 x)) in x
0.539 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -2.0)))) in x
0.539 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -2.0))) in x
0.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.539 * [taylor]: Taking taylor expansion of -1 in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.539 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.539 * [taylor]: Taking taylor expansion of -2.0 in x
0.540 * [taylor]: Taking taylor expansion of 1.0 in x
0.540 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.540 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.540 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.540 * [taylor]: Taking taylor expansion of 2.0 in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of 1.0 in x
0.540 * [taylor]: Taking taylor expansion of 1.0 in x
0.540 * [taylor]: Taking taylor expansion of (- (* 2.0 (sqrt (/ 1 (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0))))) 1.0) in x
0.540 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0))))) in x
0.540 * [taylor]: Taking taylor expansion of 2.0 in x
0.540 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0)))) in x
0.540 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0))) in x
0.541 * [taylor]: Taking taylor expansion of (* (+ (pow (exp -2.0) (/ -1 x)) 1.0) (+ (exp (/ 2.0 x)) 1.0)) in x
0.541 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ -1 x)) 1.0) in x
0.541 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ -1 x)) in x
0.541 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -2.0)))) in x
0.541 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -2.0))) in x
0.541 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.541 * [taylor]: Taking taylor expansion of -1 in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.541 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.541 * [taylor]: Taking taylor expansion of -2.0 in x
0.541 * [taylor]: Taking taylor expansion of 1.0 in x
0.541 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.541 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.541 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.541 * [taylor]: Taking taylor expansion of 2.0 in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of 1.0 in x
0.542 * [taylor]: Taking taylor expansion of 1.0 in x
0.545 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.546 * [approximate]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (pow (exp -2.0) x) 1.0)))) in (x) around 0
0.546 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (pow (exp -2.0) x) 1.0)))) in x
0.546 * [taylor]: Taking taylor expansion of 2.0 in x
0.546 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow (exp -2.0) x) 1.0))) in x
0.546 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (exp -2.0) x) 1.0)) in x
0.546 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) x) 1.0) in x
0.546 * [taylor]: Taking taylor expansion of (pow (exp -2.0) x) in x
0.546 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -2.0)))) in x
0.546 * [taylor]: Taking taylor expansion of (* x (log (exp -2.0))) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.546 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.546 * [taylor]: Taking taylor expansion of -2.0 in x
0.546 * [taylor]: Taking taylor expansion of 1.0 in x
0.546 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (pow (exp -2.0) x) 1.0)))) in x
0.546 * [taylor]: Taking taylor expansion of 2.0 in x
0.546 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow (exp -2.0) x) 1.0))) in x
0.546 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (exp -2.0) x) 1.0)) in x
0.546 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) x) 1.0) in x
0.546 * [taylor]: Taking taylor expansion of (pow (exp -2.0) x) in x
0.546 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -2.0)))) in x
0.546 * [taylor]: Taking taylor expansion of (* x (log (exp -2.0))) in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.547 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.547 * [taylor]: Taking taylor expansion of -2.0 in x
0.547 * [taylor]: Taking taylor expansion of 1.0 in x
0.548 * [approximate]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (pow (exp -2.0) (/ 1 x)) 1.0)))) in (x) around 0
0.548 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (pow (exp -2.0) (/ 1 x)) 1.0)))) in x
0.548 * [taylor]: Taking taylor expansion of 2.0 in x
0.548 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow (exp -2.0) (/ 1 x)) 1.0))) in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (exp -2.0) (/ 1 x)) 1.0)) in x
0.548 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ 1 x)) 1.0) in x
0.548 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ 1 x)) in x
0.548 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -2.0)))) in x
0.548 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -2.0))) in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.549 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.549 * [taylor]: Taking taylor expansion of -2.0 in x
0.549 * [taylor]: Taking taylor expansion of 1.0 in x
0.549 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (pow (exp -2.0) (/ 1 x)) 1.0)))) in x
0.549 * [taylor]: Taking taylor expansion of 2.0 in x
0.549 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow (exp -2.0) (/ 1 x)) 1.0))) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (exp -2.0) (/ 1 x)) 1.0)) in x
0.549 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ 1 x)) 1.0) in x
0.549 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ 1 x)) in x
0.549 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -2.0)))) in x
0.549 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -2.0))) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.549 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.549 * [taylor]: Taking taylor expansion of -2.0 in x
0.549 * [taylor]: Taking taylor expansion of 1.0 in x
0.552 * [approximate]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (pow (exp -2.0) (/ -1 x)) 1.0)))) in (x) around 0
0.552 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (pow (exp -2.0) (/ -1 x)) 1.0)))) in x
0.552 * [taylor]: Taking taylor expansion of 2.0 in x
0.552 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow (exp -2.0) (/ -1 x)) 1.0))) in x
0.552 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (exp -2.0) (/ -1 x)) 1.0)) in x
0.552 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ -1 x)) 1.0) in x
0.552 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ -1 x)) in x
0.552 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -2.0)))) in x
0.552 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -2.0))) in x
0.552 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.552 * [taylor]: Taking taylor expansion of -1 in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.552 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.552 * [taylor]: Taking taylor expansion of -2.0 in x
0.553 * [taylor]: Taking taylor expansion of 1.0 in x
0.553 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (pow (exp -2.0) (/ -1 x)) 1.0)))) in x
0.553 * [taylor]: Taking taylor expansion of 2.0 in x
0.553 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow (exp -2.0) (/ -1 x)) 1.0))) in x
0.553 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (exp -2.0) (/ -1 x)) 1.0)) in x
0.553 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ -1 x)) 1.0) in x
0.553 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ -1 x)) in x
0.553 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -2.0)))) in x
0.553 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -2.0))) in x
0.553 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.553 * [taylor]: Taking taylor expansion of -1 in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.553 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.553 * [taylor]: Taking taylor expansion of -2.0 in x
0.553 * [taylor]: Taking taylor expansion of 1.0 in x
0.556 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
0.556 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.556 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (* -2.0 x)) 1.0)) in x
0.556 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.556 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.556 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.556 * [taylor]: Taking taylor expansion of -2.0 in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of 1.0 in x
0.556 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (* -2.0 x)) 1.0)) in x
0.556 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.556 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.556 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.556 * [taylor]: Taking taylor expansion of -2.0 in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of 1.0 in x
0.557 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.557 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -2.0 x)) 1.0)) in x
0.557 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.557 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.557 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.557 * [taylor]: Taking taylor expansion of -2.0 in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of 1.0 in x
0.558 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -2.0 x)) 1.0)) in x
0.558 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.558 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.558 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.558 * [taylor]: Taking taylor expansion of -2.0 in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of 1.0 in x
0.559 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.559 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 2.0 x)) 1.0)) in x
0.559 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.559 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.559 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.559 * [taylor]: Taking taylor expansion of 2.0 in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of 1.0 in x
0.559 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 2.0 x)) 1.0)) in x
0.559 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.559 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.559 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.559 * [taylor]: Taking taylor expansion of 2.0 in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of 1.0 in x
0.560 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
0.560 * [approximate]: Taking taylor expansion of (sqrt (+ (pow (exp -2.0) x) 1.0)) in (x) around 0
0.560 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (exp -2.0) x) 1.0)) in x
0.560 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) x) 1.0) in x
0.560 * [taylor]: Taking taylor expansion of (pow (exp -2.0) x) in x
0.560 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -2.0)))) in x
0.560 * [taylor]: Taking taylor expansion of (* x (log (exp -2.0))) in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.560 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.560 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.560 * [taylor]: Taking taylor expansion of -2.0 in x
0.561 * [taylor]: Taking taylor expansion of 1.0 in x
0.561 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (exp -2.0) x) 1.0)) in x
0.561 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) x) 1.0) in x
0.561 * [taylor]: Taking taylor expansion of (pow (exp -2.0) x) in x
0.561 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -2.0)))) in x
0.561 * [taylor]: Taking taylor expansion of (* x (log (exp -2.0))) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.561 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.561 * [taylor]: Taking taylor expansion of -2.0 in x
0.561 * [taylor]: Taking taylor expansion of 1.0 in x
0.562 * [approximate]: Taking taylor expansion of (sqrt (+ (pow (exp -2.0) (/ 1 x)) 1.0)) in (x) around 0
0.562 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (exp -2.0) (/ 1 x)) 1.0)) in x
0.562 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ 1 x)) 1.0) in x
0.563 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ 1 x)) in x
0.563 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -2.0)))) in x
0.563 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -2.0))) in x
0.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.563 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.563 * [taylor]: Taking taylor expansion of -2.0 in x
0.563 * [taylor]: Taking taylor expansion of 1.0 in x
0.563 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (exp -2.0) (/ 1 x)) 1.0)) in x
0.563 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ 1 x)) 1.0) in x
0.563 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ 1 x)) in x
0.563 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -2.0)))) in x
0.563 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -2.0))) in x
0.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.563 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.563 * [taylor]: Taking taylor expansion of -2.0 in x
0.563 * [taylor]: Taking taylor expansion of 1.0 in x
0.564 * [approximate]: Taking taylor expansion of (sqrt (+ (pow (exp -2.0) (/ -1 x)) 1.0)) in (x) around 0
0.564 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (exp -2.0) (/ -1 x)) 1.0)) in x
0.564 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ -1 x)) 1.0) in x
0.564 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ -1 x)) in x
0.564 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -2.0)))) in x
0.564 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -2.0))) in x
0.564 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.564 * [taylor]: Taking taylor expansion of -1 in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.564 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.564 * [taylor]: Taking taylor expansion of -2.0 in x
0.565 * [taylor]: Taking taylor expansion of 1.0 in x
0.565 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (exp -2.0) (/ -1 x)) 1.0)) in x
0.565 * [taylor]: Taking taylor expansion of (+ (pow (exp -2.0) (/ -1 x)) 1.0) in x
0.565 * [taylor]: Taking taylor expansion of (pow (exp -2.0) (/ -1 x)) in x
0.565 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -2.0)))) in x
0.565 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -2.0))) in x
0.565 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.565 * [taylor]: Taking taylor expansion of -1 in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of (log (exp -2.0)) in x
0.565 * [taylor]: Taking taylor expansion of (exp -2.0) in x
0.565 * [taylor]: Taking taylor expansion of -2.0 in x
0.565 * [taylor]: Taking taylor expansion of 1.0 in x
0.566 * * * [progress]: simplifying candidates
0.568 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (exp 1.0))
  (log (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (exp (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (* (cbrt (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)) (cbrt (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)))
  (cbrt (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (* (* (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (sqrt (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (sqrt (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (- (pow (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 3) (pow 1.0 3))
  (+ (* (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (+ (* 1.0 1.0) (* (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)))
  (neg 1.0)
  (- (* (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* 1.0 1.0))
  (+ (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)
  (+ (sqrt (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (sqrt (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)
  (- (log 2.0) (log (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (log (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (exp (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (sqrt (+ 1.0 (pow (exp -2.0) x))) (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (* (cbrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (cbrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (cbrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (* (* (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (neg 2.0)
  (neg (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (* (cbrt (+ 1.0 (pow (exp -2.0) x))) (cbrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt 1))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt 1))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (sqrt 2.0) (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ (sqrt 2.0) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (sqrt (* (cbrt (+ 1.0 (pow (exp -2.0) x))) (cbrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ (sqrt 2.0) (sqrt (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (sqrt 1))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (sqrt 2.0) (sqrt 1))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ 1 (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ 2.0 (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 1 (sqrt (* (cbrt (+ 1.0 (pow (exp -2.0) x))) (cbrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ 2.0 (sqrt (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 1 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 1 (sqrt 1))
  (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ 1 (sqrt 1))
  (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ 1 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 1 1)
  (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ 1 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (sqrt (+ 1.0 (pow (exp -2.0) x))) 2.0)
  (/ 2.0 (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ 2.0 (sqrt (* (cbrt (+ 1.0 (pow (exp -2.0) x))) (cbrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 2.0 (sqrt 1))
  (/ 2.0 (sqrt 1))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 2.0 1)
  (/ (sqrt (+ 1.0 (pow (exp -2.0) x))) (cbrt 2.0))
  (/ (sqrt (+ 1.0 (pow (exp -2.0) x))) (sqrt 2.0))
  (/ (sqrt (+ 1.0 (pow (exp -2.0) x))) 2.0)
  (/ 2.0 (sqrt (+ (pow 1.0 3) (pow (pow (exp -2.0) x) 3))))
  (/ 2.0 (sqrt (- (* 1.0 1.0) (* (pow (exp -2.0) x) (pow (exp -2.0) x)))))
  (log (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (exp (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (* (* (sqrt (+ 1.0 (exp (* -2.0 x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt 1)
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (sqrt 1)
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (sqrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))
  (sqrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))))
  (sqrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))
  (sqrt (- 1.0 (exp (* -2.0 x))))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (log (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (exp (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (* (* (sqrt (+ 1.0 (pow (exp -2.0) x))) (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (* (cbrt (+ 1.0 (pow (exp -2.0) x))) (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (sqrt (cbrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt 1)
  (sqrt (+ 1.0 (pow (exp -2.0) x)))
  (sqrt 1)
  (sqrt (+ 1.0 (pow (exp -2.0) x)))
  (sqrt (+ (pow 1.0 3) (pow (pow (exp -2.0) x) 3)))
  (sqrt (+ (* 1.0 1.0) (- (* (pow (exp -2.0) x) (pow (exp -2.0) x)) (* 1.0 (pow (exp -2.0) x)))))
  (sqrt (- (* 1.0 1.0) (* (pow (exp -2.0) x) (pow (exp -2.0) x))))
  (sqrt (- 1.0 (pow (exp -2.0) x)))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (- (+ (* 2.0 (sqrt 0.25)) (+ (* 0.25 (/ (pow x 2) (sqrt 0.25))) (* 0.5 (/ x (sqrt 0.25))))) (+ (* 0.0625 (/ (pow x 2) (pow (sqrt 0.25) 3))) 1.0))
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- (+ (* 0.5 (/ x (sqrt 0.5))) (* 2.0 (sqrt 0.5))) (* 0.0625 (/ (pow x 2) (pow (sqrt 0.5) 3))))
  (* 2.0 (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))
  (* 2.0 (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))
  (- (+ (* 1.0 (/ (pow x 2) (sqrt 2.0))) (sqrt 2.0)) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 2.0) 3))) (* 1.0 (/ x (sqrt 2.0)))))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (- (+ (* 1.0 (/ (pow x 2) (sqrt 2.0))) (sqrt 2.0)) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 2.0) 3))) (* 1.0 (/ x (sqrt 2.0)))))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
0.603 * * [simplify]: iteration  0 :  5019  enodes  (cost  1518 )
0.609 * [simplify]: Simplified to:
   (exp (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (log (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (exp (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (* (cbrt (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)) (cbrt (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)))
  (cbrt (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (pow (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0) 3)
  (sqrt (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (sqrt (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0))
  (- (pow (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 3) (pow 1.0 3))
  (+ (* 1.0 1.0) (* (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) (+ 1.0 (/ 2.0 (+ 1.0 (pow (exp -2.0) x))))))
  (neg 1.0)
  (- (* (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))) (* 1.0 1.0))
  (+ 1.0 (/ 2.0 (+ 1.0 (pow (exp -2.0) x))))
  (+ (sqrt (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))) (sqrt 1.0))
  (- (sqrt (/ 2.0 (+ 1.0 (pow (exp -2.0) x)))) (sqrt 1.0))
  (+ (sqrt 1.0) (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (- (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt 1.0))
  (+ (sqrt 1.0) (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (- (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))) (sqrt 1.0))
  (+ (sqrt 1.0) (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (- (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt 1.0))
  (+ (sqrt 1.0) (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (- (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt 1.0))
  (+ (sqrt 1.0) (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (- (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt 1.0))
  (+ (sqrt 1.0) (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (- (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt 1.0))
  (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)
  (log (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (log (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (exp (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (pow (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) 3)
  (* (cbrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))) (cbrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (cbrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (pow (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) 3)
  (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (sqrt (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (neg 2.0)
  (neg (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (* (cbrt 2.0) (/ (cbrt 2.0) (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))))
  (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (* (cbrt 2.0) (/ (cbrt 2.0) (fabs (cbrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (* (cbrt 2.0) (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (* (cbrt 2.0) (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (sqrt 2.0) (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ (sqrt 2.0) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (fabs (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (sqrt (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ 1 (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ 2.0 (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 1 (fabs (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 2.0 (sqrt (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 1 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  1
  (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  1
  (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ 1 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  1
  (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ 1 (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (/ (sqrt (+ 1.0 (pow (exp -2.0) x))) 2.0)
  (/ 2.0 (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x))))))
  (/ 2.0 (fabs (cbrt (+ 1.0 (pow (exp -2.0) x)))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  2.0
  2.0
  (/ 2.0 (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  2.0
  (/ (sqrt (+ 1.0 (pow (exp -2.0) x))) (cbrt 2.0))
  (/ (sqrt (+ 1.0 (pow (exp -2.0) x))) (sqrt 2.0))
  (/ (sqrt (+ 1.0 (pow (exp -2.0) x))) 2.0)
  (/ 2.0 (sqrt (+ (pow 1.0 3) (pow (exp -2.0) (* x 3)))))
  (/ 2.0 (sqrt (- (* 1.0 1.0) (pow (exp -2.0) (+ x x)))))
  (log (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (exp (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (pow (sqrt (+ 1.0 (pow (exp -2.0) x))) 3)
  (fabs (cbrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (cbrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  1
  (sqrt (+ 1.0 (pow (exp -2.0) x)))
  1
  (sqrt (+ 1.0 (pow (exp -2.0) x)))
  (sqrt (+ (pow 1.0 3) (pow (exp -2.0) (* x 3))))
  (sqrt (+ (* 1.0 1.0) (* (pow (exp -2.0) x) (- (pow (exp -2.0) x) 1.0))))
  (sqrt (- (* 1.0 1.0) (pow (exp -2.0) (+ x x))))
  (sqrt (- 1.0 (pow (exp -2.0) x)))
  1/2
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (log (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (exp (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (* (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))) (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x)))))
  (cbrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (pow (sqrt (+ 1.0 (pow (exp -2.0) x))) 3)
  (fabs (cbrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (cbrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  1
  (sqrt (+ 1.0 (pow (exp -2.0) x)))
  1
  (sqrt (+ 1.0 (pow (exp -2.0) x)))
  (sqrt (+ (pow 1.0 3) (pow (exp -2.0) (* x 3))))
  (sqrt (+ (* 1.0 1.0) (* (pow (exp -2.0) x) (- (pow (exp -2.0) x) 1.0))))
  (sqrt (- (* 1.0 1.0) (pow (exp -2.0) (+ x x))))
  (sqrt (- 1.0 (pow (exp -2.0) x)))
  1/2
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (sqrt (sqrt (+ 1.0 (pow (exp -2.0) x))))
  (+ (* 2.0 (sqrt 0.25)) (+ (* x (/ 0.5 (sqrt 0.25))) (- (* (* x (/ x (sqrt 0.25))) (- 0.25 (/ 0.0625 0.25))) 1.0)))
  (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)
  (- (/ 2.0 (+ 1.0 (pow (exp -2.0) x))) 1.0)
  (+ (* 2.0 (sqrt 0.5)) (* (/ x (sqrt 0.5)) (- 0.5 (* 0.0625 (/ x 0.5)))))
  (* 2.0 (sqrt (/ 1 (+ 1.0 (pow (exp -2.0) x)))))
  (* 2.0 (sqrt (/ 1 (+ 1.0 (pow (exp -2.0) x)))))
  (+ (sqrt 2.0) (- (* (* x (/ x (sqrt 2.0))) (- 1.0 (/ 0.5 2.0))) (* 1.0 (/ x (sqrt 2.0)))))
  (sqrt (+ 1.0 (pow (exp -2.0) x)))
  (sqrt (+ 1.0 (pow (exp -2.0) x)))
  (+ (sqrt 2.0) (- (* (* x (/ x (sqrt 2.0))) (- 1.0 (/ 0.5 2.0))) (* 1.0 (/ x (sqrt 2.0)))))
  (sqrt (+ 1.0 (pow (exp -2.0) x)))
  (sqrt (+ 1.0 (pow (exp -2.0) x)))
0.609 * * * [progress]: adding candidates to table
0.831 * [progress]: [Phase 3 of 3] Extracting.
0.831 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))>)
0.831 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.831 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))>)
0.910 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))>)
0.951 * * * [regime]: Found split indices: #<option (#s(si 0 69) #s(si 1 199) #s(si 0 255))>
0.952 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))>)
1.023 * [regimes]: Found splitpoints: (#s(sp 0 x -0.0011190180527461896) #s(sp 1 x 0.0010695037569993676) #s(sp 0 x +nan.0)) , with alts (#<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))>)
1.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -0.0011190180527461896) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0) (if (<= x 0.0010695037569993676) (- (* 1.0 x) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)))
1.024 * * [simplify]: iteration  0 :  40  enodes  (cost  41 )
1.024 * * [simplify]: iteration  1 :  40  enodes  (cost  41 )
1.024 * [simplify]: Simplified to:
   (if (or (<= x -0.0011190180527461896) (not (<= x 0.0010695037569993676))) (- (/ (/ 2.0 (sqrt (+ 1.0 (pow (exp -2.0) x)))) (sqrt (+ 1.0 (exp (* x -2.0))))) 1.0) (- (* x 1.0) (* (pow x 3) (+ (* x 5.551115123125783e-17) 0.33333333333333337))))
2.412 * [regime-testing]: End program error score: 0.028441932074929108