24.538 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.039 * * * [progress]: [2/2] Setting up program.
0.042 * [progress]: [Phase 2 of 3] Improving.
0.042 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.044 * * [simplify]: iteration  0 :  15  enodes  (cost  5 )
0.045 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.046 * * [simplify]: iteration  2 :  30  enodes  (cost  5 )
0.047 * * [simplify]: iteration  3 :  52  enodes  (cost  5 )
0.048 * * [simplify]: iteration  4 :  114  enodes  (cost  5 )
0.051 * * [simplify]: iteration  5 :  322  enodes  (cost  5 )
0.058 * * [simplify]: iteration  6 :  1627  enodes  (cost  5 )
0.099 * * [simplify]: iteration  7 :  5002  enodes  (cost  5 )
0.099 * [simplify]: Simplified to:
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.100 * * [progress]: iteration 1 / 4
0.100 * * * [progress]: picking best candidate
0.106 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))>
0.106 * * * [progress]: localizing error
0.112 * * * [progress]: generating rewritten candidates
0.112 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.122 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.127 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.132 * * * [progress]: generating series expansions
0.132 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.132 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.132 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.132 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.132 * [taylor]: Taking taylor expansion of 2.0 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.132 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.132 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.132 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.132 * [taylor]: Taking taylor expansion of -2.0 in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.132 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.132 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.132 * [taylor]: Taking taylor expansion of 2.0 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.132 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.132 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.132 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.132 * [taylor]: Taking taylor expansion of -2.0 in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.135 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.135 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.135 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.135 * [taylor]: Taking taylor expansion of 2.0 in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.135 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.135 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.135 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.135 * [taylor]: Taking taylor expansion of -2.0 in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of 1.0 in x
0.135 * [taylor]: Taking taylor expansion of 1.0 in x
0.135 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.135 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.135 * [taylor]: Taking taylor expansion of 2.0 in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.135 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.135 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.135 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.135 * [taylor]: Taking taylor expansion of -2.0 in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of 1.0 in x
0.135 * [taylor]: Taking taylor expansion of 1.0 in x
0.137 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.138 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.138 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.138 * [taylor]: Taking taylor expansion of 2.0 in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.138 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.138 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.138 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.138 * [taylor]: Taking taylor expansion of 2.0 in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of 1.0 in x
0.138 * [taylor]: Taking taylor expansion of 1.0 in x
0.138 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.138 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.138 * [taylor]: Taking taylor expansion of 2.0 in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.138 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.138 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.138 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.138 * [taylor]: Taking taylor expansion of 2.0 in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of 1.0 in x
0.138 * [taylor]: Taking taylor expansion of 1.0 in x
0.140 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.140 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.140 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.140 * [taylor]: Taking taylor expansion of 2.0 in x
0.140 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.140 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.140 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.140 * [taylor]: Taking taylor expansion of -2.0 in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of 1.0 in x
0.140 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.140 * [taylor]: Taking taylor expansion of 2.0 in x
0.140 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.140 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.140 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.140 * [taylor]: Taking taylor expansion of -2.0 in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of 1.0 in x
0.141 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.142 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.142 * [taylor]: Taking taylor expansion of 2.0 in x
0.142 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.142 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.142 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.142 * [taylor]: Taking taylor expansion of -2.0 in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.142 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.142 * [taylor]: Taking taylor expansion of 2.0 in x
0.142 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.142 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.142 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.142 * [taylor]: Taking taylor expansion of -2.0 in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.144 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.144 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.144 * [taylor]: Taking taylor expansion of 2.0 in x
0.144 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.144 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.144 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.144 * [taylor]: Taking taylor expansion of 2.0 in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of 1.0 in x
0.144 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.144 * [taylor]: Taking taylor expansion of 2.0 in x
0.144 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.144 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.144 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.144 * [taylor]: Taking taylor expansion of 2.0 in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of 1.0 in x
0.146 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.146 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
0.146 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.146 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.146 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.146 * [taylor]: Taking taylor expansion of -2.0 in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of 1.0 in x
0.146 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.146 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.146 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.146 * [taylor]: Taking taylor expansion of -2.0 in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of 1.0 in x
0.146 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
0.146 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.146 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.146 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.146 * [taylor]: Taking taylor expansion of -2.0 in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of 1.0 in x
0.147 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.147 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.147 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.147 * [taylor]: Taking taylor expansion of -2.0 in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of 1.0 in x
0.147 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
0.147 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.147 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.147 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.147 * [taylor]: Taking taylor expansion of 2.0 in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of 1.0 in x
0.147 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.147 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.147 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.147 * [taylor]: Taking taylor expansion of 2.0 in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of 1.0 in x
0.148 * * * [progress]: simplifying candidates
0.149 * [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)
  (neg 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)))))
  (* (exp 1.0) (exp (exp (* -2.0 x))))
  (log (+ 1.0 (exp (* -2.0 x))))
  (exp (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (cbrt (+ 1.0 (exp (* -2.0 x))))
  (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))
  (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))
  (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))
  (- 1.0 (exp (* -2.0 x)))
  (+ 1.0 (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))
  (- (+ (* 2.0 (pow x 2)) 2.0) (* 2.0 x))
  (+ (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
0.153 * * [simplify]: iteration  0 :  251  enodes  (cost  494 )
0.157 * * [simplify]: iteration  1 :  731  enodes  (cost  465 )
0.168 * * [simplify]: iteration  2 :  2771  enodes  (cost  460 )
0.233 * * [simplify]: iteration  3 :  5002  enodes  (cost  460 )
0.236 * [simplify]: Simplified to:
   (exp (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 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))
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (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 (+ (exp (* -2.0 x)) 1.0)) (+ 1.0 (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (* 1.0 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)
  (neg 1.0)
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (exp (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (* (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)))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (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))
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (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)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (sqrt 2.0)
  (/ (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
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  1
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 1 (+ (exp (* -2.0 x)) 1.0))
  (/ (+ 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
  2.0
  (/ (+ 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)))))
  (exp (+ 1.0 (exp (* -2.0 x))))
  (log (+ 1.0 (exp (* -2.0 x))))
  (exp (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (cbrt (+ 1.0 (exp (* -2.0 x))))
  (pow (+ 1.0 (exp (* -2.0 x))) 3)
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))
  (+ (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)) (* 1.0 1.0))
  (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))
  (- 1.0 (exp (* -2.0 x)))
  (+ 1.0 (exp (* -2.0 x)))
  (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 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))
  (* 2.0 (- (+ (pow x 2) 1) x))
  (+ 1.0 (exp (* -2.0 x)))
  (+ 1.0 (exp (* -2.0 x)))
0.236 * * * [progress]: adding candidates to table
0.350 * * [progress]: iteration 2 / 4
0.350 * * * [progress]: picking best candidate
0.360 * * * * [pick]: Picked  #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>
0.360 * * * [progress]: localizing error
0.372 * * * [progress]: generating rewritten candidates
0.372 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.376 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.382 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.388 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.396 * * * [progress]: generating series expansions
0.396 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.396 * [approximate]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in (x) around 0
0.396 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in x
0.396 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
0.396 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.396 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
0.397 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.397 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in x
0.397 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
0.397 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.397 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
0.397 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.397 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.399 * [approximate]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in (x) around 0
0.399 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
0.399 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.399 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.399 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.399 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.399 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
0.399 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.399 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.399 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.399 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.399 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.402 * [approximate]: Taking taylor expansion of (- (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in (x) around 0
0.402 * [taylor]: Taking taylor expansion of (- (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
0.402 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.402 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.402 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.402 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.403 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of (- (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
0.403 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.403 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.403 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.403 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.403 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.406 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.406 * [approximate]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in (x) around 0
0.406 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
0.406 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.406 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
0.406 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.406 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.407 * [approximate]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in (x) around 0
0.407 * [taylor]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in x
0.407 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.407 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [taylor]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in x
0.407 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.407 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.408 * [approximate]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in (x) around 0
0.408 * [taylor]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in x
0.408 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.408 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in x
0.408 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.408 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.409 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.409 * [approximate]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in (x) around 0
0.409 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
0.409 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.409 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
0.409 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.409 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.410 * [taylor]: Taking taylor expansion of x in x
0.410 * [approximate]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in (x) around 0
0.410 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
0.411 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.411 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.411 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
0.411 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.411 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.412 * [approximate]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in (x) around 0
0.412 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
0.412 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
0.412 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
0.412 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
0.412 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.413 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.413 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))) in (x) around 0
0.413 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))) in x
0.413 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in x
0.414 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
0.414 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.414 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
0.414 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.414 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))) in x
0.414 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in x
0.414 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
0.414 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.414 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
0.414 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.414 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.415 * [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
0.415 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4))))) in x
0.415 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4)))) in x
0.415 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.415 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.415 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.415 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.415 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4))))) in x
0.415 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4)))) in x
0.415 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.415 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.415 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.415 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.415 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.417 * [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
0.417 * [taylor]: Taking taylor expansion of (- (* 0.33333333333333337 (/ 1 (pow x 3))) (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x)))) in x
0.417 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.417 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.417 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x))) in x
0.417 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.417 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.417 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.417 * [taylor]: Taking taylor expansion of 1.0 in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (- (* 0.33333333333333337 (/ 1 (pow x 3))) (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x)))) in x
0.417 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
0.417 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.417 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x))) in x
0.417 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
0.417 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.417 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.417 * [taylor]: Taking taylor expansion of 1.0 in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.418 * * * [progress]: simplifying candidates
0.420 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* 5.551115123125783e-17 (pow x 4))) (exp (* 0.33333333333333337 (pow x 3))))
  (log (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (exp (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (* (cbrt (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) (cbrt (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (cbrt (+ (* 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)) (* 0.33333333333333337 (pow x 3)))) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (sqrt (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (sqrt (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (+ (pow (* 5.551115123125783e-17 (pow x 4)) 3) (pow (* 0.33333333333333337 (pow x 3)) 3))
  (+ (* (* 5.551115123125783e-17 (pow x 4)) (* 5.551115123125783e-17 (pow x 4))) (- (* (* 0.33333333333333337 (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)) (* 5.551115123125783e-17 (pow x 4))) (* (* 0.33333333333333337 (pow x 3)) (* 0.33333333333333337 (pow x 3))))
  (- (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))
  (+ (log 5.551115123125783e-17) (* (log x) 4))
  (+ (log 5.551115123125783e-17) (* (log x) 4))
  (+ (log 5.551115123125783e-17) (log (pow x 4)))
  (log (* 5.551115123125783e-17 (pow x 4)))
  (exp (* 5.551115123125783e-17 (pow x 4)))
  (* (* (* 5.551115123125783e-17 5.551115123125783e-17) 5.551115123125783e-17) (* (* (pow x 4) (pow x 4)) (pow x 4)))
  (* (cbrt (* 5.551115123125783e-17 (pow x 4))) (cbrt (* 5.551115123125783e-17 (pow x 4))))
  (cbrt (* 5.551115123125783e-17 (pow x 4)))
  (* (* (* 5.551115123125783e-17 (pow x 4)) (* 5.551115123125783e-17 (pow x 4))) (* 5.551115123125783e-17 (pow x 4)))
  (sqrt (* 5.551115123125783e-17 (pow x 4)))
  (sqrt (* 5.551115123125783e-17 (pow x 4)))
  (* (sqrt 5.551115123125783e-17) (pow (sqrt x) 4))
  (* (sqrt 5.551115123125783e-17) (pow (sqrt x) 4))
  (* (sqrt 5.551115123125783e-17) (sqrt (pow x 4)))
  (* (sqrt 5.551115123125783e-17) (sqrt (pow x 4)))
  (* (sqrt 5.551115123125783e-17) (pow x (/ 4 2)))
  (* (sqrt 5.551115123125783e-17) (pow x (/ 4 2)))
  (* 5.551115123125783e-17 (pow (* (cbrt x) (cbrt x)) 4))
  (* 5.551115123125783e-17 (pow (sqrt x) 4))
  (* 5.551115123125783e-17 (pow 1 4))
  (* 5.551115123125783e-17 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 5.551115123125783e-17 (sqrt (pow x 4)))
  (* 5.551115123125783e-17 1)
  (* 5.551115123125783e-17 (pow x (/ 4 2)))
  (* (cbrt 5.551115123125783e-17) (pow x 4))
  (* (sqrt 5.551115123125783e-17) (pow x 4))
  (* 5.551115123125783e-17 (pow x 4))
  (+ (log 0.33333333333333337) (* (log x) 3))
  (+ (log 0.33333333333333337) (* (log x) 3))
  (+ (log 0.33333333333333337) (log (pow x 3)))
  (log (* 0.33333333333333337 (pow x 3)))
  (exp (* 0.33333333333333337 (pow x 3)))
  (* (* (* 0.33333333333333337 0.33333333333333337) 0.33333333333333337) (* (* (pow x 3) (pow x 3)) (pow x 3)))
  (* (cbrt (* 0.33333333333333337 (pow x 3))) (cbrt (* 0.33333333333333337 (pow x 3))))
  (cbrt (* 0.33333333333333337 (pow x 3)))
  (* (* (* 0.33333333333333337 (pow x 3)) (* 0.33333333333333337 (pow x 3))) (* 0.33333333333333337 (pow x 3)))
  (sqrt (* 0.33333333333333337 (pow x 3)))
  (sqrt (* 0.33333333333333337 (pow x 3)))
  (* (sqrt 0.33333333333333337) (pow (sqrt x) 3))
  (* (sqrt 0.33333333333333337) (pow (sqrt x) 3))
  (* (sqrt 0.33333333333333337) (pow (sqrt x) 3))
  (* (sqrt 0.33333333333333337) (pow (sqrt x) 3))
  (* (sqrt 0.33333333333333337) (sqrt (pow x 3)))
  (* (sqrt 0.33333333333333337) (sqrt (pow x 3)))
  (* (sqrt 0.33333333333333337) (pow x (/ 3 2)))
  (* (sqrt 0.33333333333333337) (pow x (/ 3 2)))
  (* 0.33333333333333337 (pow (* (cbrt x) (cbrt x)) 3))
  (* 0.33333333333333337 (pow (sqrt x) 3))
  (* 0.33333333333333337 (pow 1 3))
  (* 0.33333333333333337 (* x x))
  (* 0.33333333333333337 (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (* 0.33333333333333337 (pow (* (cbrt x) (cbrt x)) 3))
  (* 0.33333333333333337 (pow (sqrt x) 3))
  (* 0.33333333333333337 (pow 1 3))
  (* 0.33333333333333337 x)
  (* 0.33333333333333337 (sqrt (pow x 3)))
  (* 0.33333333333333337 1)
  (* 0.33333333333333337 (pow x (/ 3 2)))
  (* (cbrt 0.33333333333333337) (pow x 3))
  (* (sqrt 0.33333333333333337) (pow x 3))
  (* 0.33333333333333337 (pow x 3))
  (/ (exp (* 1.0 x)) (* (exp (* 5.551115123125783e-17 (pow x 4))) (exp (* 0.33333333333333337 (pow x 3)))))
  (/ (exp (* 1.0 x)) (exp (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (log (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (exp (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (* (cbrt (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))) (cbrt (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))))
  (cbrt (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (* (* (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (sqrt (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (sqrt (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (- (pow (* 1.0 x) 3) (pow (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) 3))
  (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) (* (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))))
  (neg (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (* (* 1.0 x) (* 1.0 x)) (* (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (+ (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (* 1.0 x) (* 5.551115123125783e-17 (pow x 4)))
  (neg (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (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)))
  (* 5.551115123125783e-17 (pow x 4))
  (* 5.551115123125783e-17 (pow x 4))
  (* 5.551115123125783e-17 (pow x 4))
  (* 0.33333333333333337 (pow x 3))
  (* 0.33333333333333337 (pow x 3))
  (* 0.33333333333333337 (pow x 3))
  (- (* 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))))
0.425 * * [simplify]: iteration  0 :  344  enodes  (cost  493 )
0.432 * * [simplify]: iteration  1 :  1475  enodes  (cost  459 )
0.467 * * [simplify]: iteration  2 :  5001  enodes  (cost  459 )
0.471 * [simplify]: Simplified to:
   (exp (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (log (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (exp (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (* (cbrt (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) (cbrt (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (cbrt (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (pow (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) 3)
  (sqrt (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (sqrt (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (+ (pow (* 5.551115123125783e-17 (pow x 4)) 3) (pow (* 0.33333333333333337 (pow x 3)) 3))
  (- (* (pow x 6) (* 0.33333333333333337 0.33333333333333337)) (- (* (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) (* (pow x 8) (* 5.551115123125783e-17 5.551115123125783e-17))))
  (+ (* (neg (* 0.33333333333333337 0.33333333333333337)) (pow x 6)) (* (pow x 8) (* 5.551115123125783e-17 5.551115123125783e-17)))
  (- (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))
  (log (* 5.551115123125783e-17 (pow x 4)))
  (log (* 5.551115123125783e-17 (pow x 4)))
  (log (* 5.551115123125783e-17 (pow x 4)))
  (log (* 5.551115123125783e-17 (pow x 4)))
  (exp (* 5.551115123125783e-17 (pow x 4)))
  (pow (* 5.551115123125783e-17 (pow x 4)) 3)
  (* (cbrt (* 5.551115123125783e-17 (pow x 4))) (cbrt (* 5.551115123125783e-17 (pow x 4))))
  (cbrt (* 5.551115123125783e-17 (pow x 4)))
  (pow (* 5.551115123125783e-17 (pow x 4)) 3)
  (sqrt (* 5.551115123125783e-17 (pow x 4)))
  (sqrt (* 5.551115123125783e-17 (pow x 4)))
  (* (sqrt 5.551115123125783e-17) (pow x 2))
  (* (sqrt 5.551115123125783e-17) (pow x 2))
  (* (sqrt 5.551115123125783e-17) (sqrt (pow x 4)))
  (* (sqrt 5.551115123125783e-17) (sqrt (pow x 4)))
  (* (sqrt 5.551115123125783e-17) (pow x 2))
  (* (sqrt 5.551115123125783e-17) (pow x 2))
  (* 5.551115123125783e-17 (pow (* (cbrt x) (cbrt x)) 4))
  (* 5.551115123125783e-17 (pow x 2))
  5.551115123125783e-17
  (* 5.551115123125783e-17 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 5.551115123125783e-17 (sqrt (pow x 4)))
  5.551115123125783e-17
  (* 5.551115123125783e-17 (pow x 2))
  (* (cbrt 5.551115123125783e-17) (pow x 4))
  (* (sqrt 5.551115123125783e-17) (pow x 4))
  (* 5.551115123125783e-17 (pow x 4))
  (log (* 0.33333333333333337 (pow x 3)))
  (log (* 0.33333333333333337 (pow x 3)))
  (log (* 0.33333333333333337 (pow x 3)))
  (log (* 0.33333333333333337 (pow x 3)))
  (exp (* 0.33333333333333337 (pow x 3)))
  (pow (* 0.33333333333333337 (pow x 3)) 3)
  (* (cbrt (* 0.33333333333333337 (pow x 3))) (cbrt (* 0.33333333333333337 (pow x 3))))
  (cbrt (* 0.33333333333333337 (pow x 3)))
  (pow (* 0.33333333333333337 (pow x 3)) 3)
  (sqrt (* 0.33333333333333337 (pow x 3)))
  (sqrt (* 0.33333333333333337 (pow x 3)))
  (* (sqrt 0.33333333333333337) (pow (sqrt x) 3))
  (* (sqrt 0.33333333333333337) (pow (sqrt x) 3))
  (* (sqrt 0.33333333333333337) (pow (sqrt x) 3))
  (* (sqrt 0.33333333333333337) (pow (sqrt x) 3))
  (* (sqrt 0.33333333333333337) (sqrt (pow x 3)))
  (* (sqrt 0.33333333333333337) (sqrt (pow x 3)))
  (* (sqrt 0.33333333333333337) (pow x 3/2))
  (* (sqrt 0.33333333333333337) (pow x 3/2))
  (* (* 0.33333333333333337 x) x)
  (* 0.33333333333333337 (pow (sqrt x) 3))
  0.33333333333333337
  (* (* 0.33333333333333337 x) x)
  (* (* 0.33333333333333337 x) x)
  (* (* 0.33333333333333337 x) x)
  (* 0.33333333333333337 (pow (sqrt x) 3))
  0.33333333333333337
  (* 0.33333333333333337 x)
  (* 0.33333333333333337 (sqrt (pow x 3)))
  0.33333333333333337
  (* 0.33333333333333337 (pow x 3/2))
  (* (cbrt 0.33333333333333337) (pow x 3))
  (* (sqrt 0.33333333333333337) (pow x 3))
  (* 0.33333333333333337 (pow x 3))
  (exp (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (exp (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (log (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (exp (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (* (cbrt (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))) (cbrt (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))))
  (cbrt (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (pow (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))) 3)
  (sqrt (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (sqrt (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (- (pow (* 1.0 x) 3) (pow (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) 3))
  (+ (* (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) (+ (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x)))
  (neg (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (* (* 1.0 x) (* 1.0 x)) (* (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (+ (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (* 1.0 x) (* 5.551115123125783e-17 (pow x 4)))
  (neg (+ (* 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)) (* 0.33333333333333337 (pow x 3)))
  (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))
  (* 5.551115123125783e-17 (pow x 4))
  (* 5.551115123125783e-17 (pow x 4))
  (* 5.551115123125783e-17 (pow x 4))
  (* 0.33333333333333337 (pow x 3))
  (* 0.33333333333333337 (pow x 3))
  (* 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))))
  (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))))
0.471 * * * [progress]: adding candidates to table
0.598 * * [progress]: iteration 3 / 4
0.598 * * * [progress]: picking best candidate
0.605 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))>
0.605 * * * [progress]: localizing error
0.616 * * * [progress]: generating rewritten candidates
0.616 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.630 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.651 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
0.657 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
0.670 * * * [progress]: generating series expansions
0.670 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.671 * [approximate]: Taking taylor expansion of (- (/ (pow (sqrt 2.0) 2) (+ (exp (* -2.0 x)) 1.0)) 1.0) in (x) around 0
0.671 * [taylor]: Taking taylor expansion of (- (/ (pow (sqrt 2.0) 2) (+ (exp (* -2.0 x)) 1.0)) 1.0) in x
0.671 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (* -2.0 x)) 1.0)) in x
0.671 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.671 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.671 * [taylor]: Taking taylor expansion of 2.0 in x
0.671 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.671 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.671 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.671 * [taylor]: Taking taylor expansion of -2.0 in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of 1.0 in x
0.671 * [taylor]: Taking taylor expansion of 1.0 in x
0.671 * [taylor]: Taking taylor expansion of (- (/ (pow (sqrt 2.0) 2) (+ (exp (* -2.0 x)) 1.0)) 1.0) in x
0.671 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (* -2.0 x)) 1.0)) in x
0.671 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.671 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.671 * [taylor]: Taking taylor expansion of 2.0 in x
0.671 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.671 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.671 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.671 * [taylor]: Taking taylor expansion of -2.0 in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of 1.0 in x
0.671 * [taylor]: Taking taylor expansion of 1.0 in x
0.674 * [approximate]: Taking taylor expansion of (- (/ (pow (sqrt 2.0) 2) (+ (exp (/ -2.0 x)) 1.0)) 1.0) in (x) around 0
0.674 * [taylor]: Taking taylor expansion of (- (/ (pow (sqrt 2.0) 2) (+ (exp (/ -2.0 x)) 1.0)) 1.0) in x
0.674 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ -2.0 x)) 1.0)) in x
0.674 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.674 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.674 * [taylor]: Taking taylor expansion of 2.0 in x
0.674 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.674 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.674 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.674 * [taylor]: Taking taylor expansion of -2.0 in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [taylor]: Taking taylor expansion of 1.0 in x
0.674 * [taylor]: Taking taylor expansion of 1.0 in x
0.674 * [taylor]: Taking taylor expansion of (- (/ (pow (sqrt 2.0) 2) (+ (exp (/ -2.0 x)) 1.0)) 1.0) in x
0.674 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ -2.0 x)) 1.0)) in x
0.674 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.674 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.674 * [taylor]: Taking taylor expansion of 2.0 in x
0.674 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.674 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.674 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.674 * [taylor]: Taking taylor expansion of -2.0 in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of 1.0 in x
0.675 * [taylor]: Taking taylor expansion of 1.0 in x
0.678 * [approximate]: Taking taylor expansion of (- (/ (pow (sqrt 2.0) 2) (+ (exp (/ 2.0 x)) 1.0)) 1.0) in (x) around 0
0.678 * [taylor]: Taking taylor expansion of (- (/ (pow (sqrt 2.0) 2) (+ (exp (/ 2.0 x)) 1.0)) 1.0) in x
0.678 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 2.0 x)) 1.0)) in x
0.678 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.678 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.678 * [taylor]: Taking taylor expansion of 2.0 in x
0.678 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.678 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.678 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.678 * [taylor]: Taking taylor expansion of 2.0 in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of 1.0 in x
0.678 * [taylor]: Taking taylor expansion of 1.0 in x
0.678 * [taylor]: Taking taylor expansion of (- (/ (pow (sqrt 2.0) 2) (+ (exp (/ 2.0 x)) 1.0)) 1.0) in x
0.678 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 2.0 x)) 1.0)) in x
0.678 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.678 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.678 * [taylor]: Taking taylor expansion of 2.0 in x
0.678 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.678 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.678 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.678 * [taylor]: Taking taylor expansion of 2.0 in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of 1.0 in x
0.679 * [taylor]: Taking taylor expansion of 1.0 in x
0.681 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.681 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.681 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (* -2.0 x)) 1.0)) in x
0.682 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.682 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.682 * [taylor]: Taking taylor expansion of 2.0 in x
0.682 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.682 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.682 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.682 * [taylor]: Taking taylor expansion of -2.0 in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of 1.0 in x
0.682 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (* -2.0 x)) 1.0)) in x
0.682 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.682 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.682 * [taylor]: Taking taylor expansion of 2.0 in x
0.682 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.682 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.682 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.682 * [taylor]: Taking taylor expansion of -2.0 in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of 1.0 in x
0.684 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.684 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ -2.0 x)) 1.0)) in x
0.684 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.684 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.684 * [taylor]: Taking taylor expansion of 2.0 in x
0.684 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.684 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.684 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.684 * [taylor]: Taking taylor expansion of -2.0 in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of 1.0 in x
0.685 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ -2.0 x)) 1.0)) in x
0.685 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.685 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.685 * [taylor]: Taking taylor expansion of 2.0 in x
0.685 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.685 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.685 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.685 * [taylor]: Taking taylor expansion of -2.0 in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of 1.0 in x
0.691 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.691 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 2.0 x)) 1.0)) in x
0.691 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.691 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.691 * [taylor]: Taking taylor expansion of 2.0 in x
0.691 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.691 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.691 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.691 * [taylor]: Taking taylor expansion of 2.0 in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of 1.0 in x
0.691 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 2.0 x)) 1.0)) in x
0.691 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.691 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.691 * [taylor]: Taking taylor expansion of 2.0 in x
0.691 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.691 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.691 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.691 * [taylor]: Taking taylor expansion of 2.0 in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of 1.0 in x
0.694 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
0.694 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.694 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.694 * [taylor]: Taking taylor expansion of 2.0 in x
0.694 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.694 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.694 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.694 * [taylor]: Taking taylor expansion of -2.0 in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of 1.0 in x
0.695 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.695 * [taylor]: Taking taylor expansion of 2.0 in x
0.695 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.695 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.695 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.695 * [taylor]: Taking taylor expansion of -2.0 in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of 1.0 in x
0.696 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.696 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.696 * [taylor]: Taking taylor expansion of 2.0 in x
0.696 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.696 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.696 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.696 * [taylor]: Taking taylor expansion of -2.0 in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 1.0 in x
0.696 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.696 * [taylor]: Taking taylor expansion of 2.0 in x
0.696 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.696 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.696 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.696 * [taylor]: Taking taylor expansion of -2.0 in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 1.0 in x
0.698 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.698 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.698 * [taylor]: Taking taylor expansion of 2.0 in x
0.698 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.698 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.698 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.698 * [taylor]: Taking taylor expansion of 2.0 in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of 1.0 in x
0.698 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.698 * [taylor]: Taking taylor expansion of 2.0 in x
0.698 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.698 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.698 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.698 * [taylor]: Taking taylor expansion of 2.0 in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of 1.0 in x
0.700 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
0.700 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.700 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.700 * [taylor]: Taking taylor expansion of 2.0 in x
0.700 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.700 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.700 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.700 * [taylor]: Taking taylor expansion of -2.0 in x
0.700 * [taylor]: Taking taylor expansion of x in x
0.700 * [taylor]: Taking taylor expansion of 1.0 in x
0.700 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.700 * [taylor]: Taking taylor expansion of 2.0 in x
0.700 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.700 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.700 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.700 * [taylor]: Taking taylor expansion of -2.0 in x
0.700 * [taylor]: Taking taylor expansion of x in x
0.700 * [taylor]: Taking taylor expansion of 1.0 in x
0.701 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.701 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.701 * [taylor]: Taking taylor expansion of 2.0 in x
0.701 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.701 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.701 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.701 * [taylor]: Taking taylor expansion of -2.0 in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of 1.0 in x
0.701 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.701 * [taylor]: Taking taylor expansion of 2.0 in x
0.701 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.701 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.701 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.701 * [taylor]: Taking taylor expansion of -2.0 in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of 1.0 in x
0.703 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.703 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.703 * [taylor]: Taking taylor expansion of 2.0 in x
0.703 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.703 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.703 * [taylor]: Taking taylor expansion of 2.0 in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of 1.0 in x
0.703 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.703 * [taylor]: Taking taylor expansion of 2.0 in x
0.703 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.703 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.703 * [taylor]: Taking taylor expansion of 2.0 in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of 1.0 in x
0.705 * * * [progress]: simplifying candidates
0.708 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))) (exp 1.0))
  (log (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))
  (exp (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))
  (* (cbrt (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0)) (cbrt (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0)))
  (cbrt (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))
  (* (* (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0)) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))
  (sqrt (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))
  (sqrt (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))
  (- (pow (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 3) (pow 1.0 3))
  (+ (* (* (sqrt (/ 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))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))) (+ (* 1.0 1.0) (* (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0)))
  (neg 1.0)
  (- (* (* (sqrt (/ 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))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))) (* 1.0 1.0))
  (+ (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 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))
  (neg 1.0)
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (/ 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))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (+ 1 1)
  (+ (log (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (log (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (log (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (exp (* (sqrt (/ 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))))) (sqrt (/ 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))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (cbrt (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))) (cbrt (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))))
  (cbrt (* (sqrt (/ 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))))) (sqrt (/ 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))))))) (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 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 (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (sqrt (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt 2.0) (sqrt 2.0))
  (* (sqrt (+ 1.0 (exp (* -2.0 x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (* (* (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))) (* (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))))
  (* (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))) (sqrt (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))))
  (* (sqrt (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))))
  (* (sqrt (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)))
  (* (sqrt (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)))
  (* (sqrt (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)))
  (* (sqrt (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)))
  (* (sqrt (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (sqrt (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))))
  (* (sqrt (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ (sqrt 2.0) 1)) (sqrt (/ (sqrt 2.0) 1)))
  (* (sqrt (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ (sqrt 2.0) 1)) (sqrt (/ (sqrt 2.0) 1)))
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  (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x)))))
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  (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x)))))
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  (/ (+ 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)
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  (- (+ (* 0.5 (pow (sqrt 2.0) 2)) (* 0.5 (* (pow (sqrt 2.0) 2) x))) (+ (* 0.16666666666666669 (* (pow (sqrt 2.0) 2) (pow x 3))) 1.0))
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  (/ (pow (sqrt 2.0) 2) (+ (exp (* -2.0 x)) 1.0))
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  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
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  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
0.719 * * [simplify]: iteration  0 :  409  enodes  (cost  1824 )
0.727 * * [simplify]: iteration  1 :  1830  enodes  (cost  1659 )
0.762 * * [simplify]: iteration  2 :  5001  enodes  (cost  1636 )
0.772 * [simplify]: Simplified to:
   (exp (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (neg 1.0)))
  (log (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))
  (exp (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (neg 1.0)))
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  (cbrt (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))
  (pow (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (neg 1.0)) 3)
  (sqrt (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))
  (sqrt (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))
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  (+ (* (/ 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)))))))
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  (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))
  (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
  (- (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
  (neg 1.0)
  1
  1
  2
  1
  1
  (pow (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (pow (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  2
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
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  (* (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)))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (pow (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  2.0
  (+ 1.0 (exp (* -2.0 x)))
  (pow (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 4)
  (* (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (sqrt (/ 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))))))
  (cbrt (/ 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)))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (/ 2.0 (+ 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))
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (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)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (sqrt 2.0)
  (/ (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
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  1
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  1
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  1
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  1
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  2.0
  (/ 1 (+ 1.0 (exp (* -2.0 x))))
  (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))
  (+ (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)) (* 1.0 1.0))
  (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))
  (- 1.0 (exp (* -2.0 x)))
  (sqrt (/ 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)))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  1
  (/ 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)))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 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 (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  1
  2
  1
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))))
  (* (fabs (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (pow (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 3)
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (fabs (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (fabs (cbrt 2.0)))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (fabs (cbrt 2.0)))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (pow (sqrt 2.0) 1/2))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (pow (sqrt 2.0) 1/2))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (sqrt (/ 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)))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 2.0))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))))
  (pow (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 3)
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (cbrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 4)
  (* (sqrt (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (pow (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 3)
  (* (sqrt (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (sqrt (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 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 (/ 1 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (- 1.0 (exp (* -2.0 x)))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (pow (sqrt (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 3)
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 2.0))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 2.0))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (exp (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (* (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)))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (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))
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (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)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (sqrt 2.0)
  (/ (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
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  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
  2.0
  (/ (+ 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)))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (exp (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (* (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)))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (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))
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (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)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (sqrt 2.0)
  (/ (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
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  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
  2.0
  (/ (+ 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)))))
  (- (- (* 0.5 (+ (* x 2.0) 2.0)) 1.0) (* (* 0.16666666666666669 2.0) (pow x 3)))
  (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (neg 1.0))
  (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (neg 1.0))
  (+ (* (* x 2.0) 0.5) (- (* 2.0 0.5) (* (* 0.16666666666666669 2.0) (pow x 3))))
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (- (+ 1.0 (* 1.0 x)) (* 0.33333333333333337 (pow x 3)))
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (- (+ 1.0 (* 1.0 x)) (* 0.33333333333333337 (pow x 3)))
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
0.773 * * * [progress]: adding candidates to table
1.153 * * [progress]: iteration 4 / 4
1.153 * * * [progress]: picking best candidate
1.156 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>
1.156 * * * [progress]: localizing error
1.165 * * * [progress]: generating rewritten candidates
1.165 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.229 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.235 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.251 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
1.276 * * * [progress]: generating series expansions
1.276 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.276 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
1.276 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
1.276 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
1.276 * [taylor]: Taking taylor expansion of 2.0 in x
1.276 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
1.277 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.277 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.277 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.277 * [taylor]: Taking taylor expansion of -2.0 in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of 1.0 in x
1.277 * [taylor]: Taking taylor expansion of 1.0 in x
1.277 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
1.277 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
1.277 * [taylor]: Taking taylor expansion of 2.0 in x
1.277 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
1.277 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.277 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.277 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.277 * [taylor]: Taking taylor expansion of -2.0 in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of 1.0 in x
1.277 * [taylor]: Taking taylor expansion of 1.0 in x
1.279 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
1.279 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
1.279 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
1.279 * [taylor]: Taking taylor expansion of 2.0 in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
1.279 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.279 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.279 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.279 * [taylor]: Taking taylor expansion of -2.0 in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of 1.0 in x
1.279 * [taylor]: Taking taylor expansion of 1.0 in x
1.279 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
1.279 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
1.279 * [taylor]: Taking taylor expansion of 2.0 in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
1.279 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.279 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.279 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.279 * [taylor]: Taking taylor expansion of -2.0 in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of 1.0 in x
1.279 * [taylor]: Taking taylor expansion of 1.0 in x
1.281 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
1.281 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
1.281 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.282 * [taylor]: Taking taylor expansion of 2.0 in x
1.282 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.282 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.282 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.282 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.282 * [taylor]: Taking taylor expansion of 2.0 in x
1.282 * [taylor]: Taking taylor expansion of x in x
1.282 * [taylor]: Taking taylor expansion of 1.0 in x
1.282 * [taylor]: Taking taylor expansion of 1.0 in x
1.282 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
1.282 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.282 * [taylor]: Taking taylor expansion of 2.0 in x
1.282 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.282 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.282 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.282 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.282 * [taylor]: Taking taylor expansion of 2.0 in x
1.282 * [taylor]: Taking taylor expansion of x in x
1.282 * [taylor]: Taking taylor expansion of 1.0 in x
1.282 * [taylor]: Taking taylor expansion of 1.0 in x
1.284 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.284 * [approximate]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in (x) around 0
1.284 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
1.284 * [taylor]: Taking taylor expansion of 2.0 in x
1.284 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
1.284 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.284 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.284 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.284 * [taylor]: Taking taylor expansion of -2.0 in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.284 * [taylor]: Taking taylor expansion of 1.0 in x
1.285 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
1.285 * [taylor]: Taking taylor expansion of 2.0 in x
1.285 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
1.285 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
1.285 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.285 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.285 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.285 * [taylor]: Taking taylor expansion of -2.0 in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [taylor]: Taking taylor expansion of 1.0 in x
1.286 * [approximate]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0)))) in (x) around 0
1.286 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0)))) in x
1.286 * [taylor]: Taking taylor expansion of 2.0 in x
1.286 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
1.286 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
1.286 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.286 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.286 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.286 * [taylor]: Taking taylor expansion of -2.0 in x
1.286 * [taylor]: Taking taylor expansion of x in x
1.286 * [taylor]: Taking taylor expansion of 1.0 in x
1.286 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0)))) in x
1.286 * [taylor]: Taking taylor expansion of 2.0 in x
1.286 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
1.286 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
1.286 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.286 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.286 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.286 * [taylor]: Taking taylor expansion of -2.0 in x
1.286 * [taylor]: Taking taylor expansion of x in x
1.287 * [taylor]: Taking taylor expansion of 1.0 in x
1.289 * [approximate]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in (x) around 0
1.289 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x
1.289 * [taylor]: Taking taylor expansion of 2.0 in x
1.289 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.289 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.289 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.289 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.289 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.289 * [taylor]: Taking taylor expansion of 2.0 in x
1.289 * [taylor]: Taking taylor expansion of x in x
1.289 * [taylor]: Taking taylor expansion of 1.0 in x
1.290 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x
1.290 * [taylor]: Taking taylor expansion of 2.0 in x
1.290 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.290 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.290 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.290 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.290 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.290 * [taylor]: Taking taylor expansion of 2.0 in x
1.290 * [taylor]: Taking taylor expansion of x in x
1.290 * [taylor]: Taking taylor expansion of 1.0 in x
1.292 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.293 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
1.293 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
1.293 * [taylor]: Taking taylor expansion of 2.0 in x
1.293 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.293 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.293 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.293 * [taylor]: Taking taylor expansion of -2.0 in x
1.293 * [taylor]: Taking taylor expansion of x in x
1.293 * [taylor]: Taking taylor expansion of 1.0 in x
1.293 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
1.293 * [taylor]: Taking taylor expansion of 2.0 in x
1.293 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.293 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.293 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.293 * [taylor]: Taking taylor expansion of -2.0 in x
1.293 * [taylor]: Taking taylor expansion of x in x
1.293 * [taylor]: Taking taylor expansion of 1.0 in x
1.294 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
1.294 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
1.294 * [taylor]: Taking taylor expansion of 2.0 in x
1.294 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.294 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.294 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.294 * [taylor]: Taking taylor expansion of -2.0 in x
1.294 * [taylor]: Taking taylor expansion of x in x
1.294 * [taylor]: Taking taylor expansion of 1.0 in x
1.294 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
1.294 * [taylor]: Taking taylor expansion of 2.0 in x
1.294 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.294 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.294 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.294 * [taylor]: Taking taylor expansion of -2.0 in x
1.294 * [taylor]: Taking taylor expansion of x in x
1.294 * [taylor]: Taking taylor expansion of 1.0 in x
1.296 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
1.296 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
1.296 * [taylor]: Taking taylor expansion of 2.0 in x
1.296 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.296 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.296 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.296 * [taylor]: Taking taylor expansion of 2.0 in x
1.296 * [taylor]: Taking taylor expansion of x in x
1.296 * [taylor]: Taking taylor expansion of 1.0 in x
1.296 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
1.296 * [taylor]: Taking taylor expansion of 2.0 in x
1.296 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.296 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.296 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.296 * [taylor]: Taking taylor expansion of 2.0 in x
1.296 * [taylor]: Taking taylor expansion of x in x
1.297 * [taylor]: Taking taylor expansion of 1.0 in x
1.298 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
1.298 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
1.298 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.298 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.298 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.298 * [taylor]: Taking taylor expansion of -2.0 in x
1.298 * [taylor]: Taking taylor expansion of x in x
1.298 * [taylor]: Taking taylor expansion of 1.0 in x
1.298 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.298 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.298 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.298 * [taylor]: Taking taylor expansion of -2.0 in x
1.298 * [taylor]: Taking taylor expansion of x in x
1.298 * [taylor]: Taking taylor expansion of 1.0 in x
1.299 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
1.299 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.299 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.299 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.299 * [taylor]: Taking taylor expansion of -2.0 in x
1.299 * [taylor]: Taking taylor expansion of x in x
1.299 * [taylor]: Taking taylor expansion of 1.0 in x
1.299 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.299 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.299 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.299 * [taylor]: Taking taylor expansion of -2.0 in x
1.299 * [taylor]: Taking taylor expansion of x in x
1.299 * [taylor]: Taking taylor expansion of 1.0 in x
1.300 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
1.300 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.300 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.300 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.300 * [taylor]: Taking taylor expansion of 2.0 in x
1.300 * [taylor]: Taking taylor expansion of x in x
1.300 * [taylor]: Taking taylor expansion of 1.0 in x
1.300 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.300 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.300 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.300 * [taylor]: Taking taylor expansion of 2.0 in x
1.300 * [taylor]: Taking taylor expansion of x in x
1.300 * [taylor]: Taking taylor expansion of 1.0 in x
1.300 * * * [progress]: simplifying candidates
1.306 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (exp 1.0))
  (log (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (exp (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (* (cbrt (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)) (cbrt (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)))
  (cbrt (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (* (* (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (sqrt (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (sqrt (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (- (pow (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 3) (pow 1.0 3))
  (+ (* (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (+ (* 1.0 1.0) (* (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)))
  (neg 1.0)
  (- (* (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* 1.0 1.0))
  (+ (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)
  (+ (sqrt (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (sqrt (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)
  (neg 1.0)
  (- (log 2.0) (log (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (log (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (exp (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (sqrt (+ 1.0 (exp (* -2.0 x)))) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (* (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (sqrt (+ 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))))))
  (neg 2.0)
  (neg (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt 1))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt 1))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (sqrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (sqrt 1))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (sqrt 1))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ 2.0 (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 1 (sqrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ 2.0 (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 1 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 1 (sqrt 1))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (sqrt 1))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 1 1)
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) 2.0)
  (/ 2.0 (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ 2.0 (sqrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt 1))
  (/ 2.0 (sqrt 1))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 1)
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (cbrt 2.0))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (sqrt 2.0))
  (/ (sqrt (+ 1.0 (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) (* (exp (* -2.0 x)) (exp (* -2.0 x))))))
  (- (- (log 2.0) (log (sqrt (+ 1.0 (exp (* -2.0 x)))))) (log (sqrt (+ 1.0 (exp (* -2.0 x))))))
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  (/ 1 (sqrt 1))
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  (/ 1 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
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  (/ (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
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  (/ (sqrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
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  (/ (sqrt (- 1.0 (exp (* -2.0 x)))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (sqrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))) (sqrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (- 1.0 (exp (* -2.0 x)))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (sqrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (- 1.0 (exp (* -2.0 x)))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (sqrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))) (sqrt 1))
  (/ (sqrt (- 1.0 (exp (* -2.0 x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
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  (/ (sqrt (- 1.0 (exp (* -2.0 x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
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  (/ (sqrt (- 1.0 (exp (* -2.0 x)))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
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  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1))
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  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) 1)
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
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  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
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  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
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  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (sqrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (sqrt (- 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (/ (/ 2.0 (sqrt (+ 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)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (* (exp 1.0) (exp (exp (* -2.0 x))))
  (log (+ 1.0 (exp (* -2.0 x))))
  (exp (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (cbrt (+ 1.0 (exp (* -2.0 x))))
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  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))
  (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))
  (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))
  (- 1.0 (exp (* -2.0 x)))
  (+ 1.0 (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)
  (- (+ (* 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 (* 1.0 x)) (* 0.33333333333333337 (pow x 3)))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (- (+ (* 2.0 (pow x 2)) 2.0) (* 2.0 x))
  (+ (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
1.325 * * [simplify]: iteration  0 :  787  enodes  (cost  5699 )
1.337 * * [simplify]: iteration  1 :  2791  enodes  (cost  5067 )
1.366 * * [simplify]: iteration  2 :  5002  enodes  (cost  4914 )
1.390 * [simplify]: Simplified to:
   (exp (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0))
  (log (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (exp (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0))
  (* (cbrt (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)) (cbrt (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)))
  (cbrt (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (pow (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (neg 1.0)) 3)
  (sqrt (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (sqrt (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))
  (+ (neg (pow 1.0 3)) (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3))
  (+ (+ (* (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* 1.0 1.0))
  (neg 1.0)
  (+ (neg (* 1.0 1.0)) (/ (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (+ (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)
  (+ (sqrt (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (sqrt (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (- (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
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  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
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  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
  (+ (neg (sqrt 1.0)) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (+ (/ (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 1.0))
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  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (neg 1.0)
  (log (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (log (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (exp (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (pow (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) 3)
  (* (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (pow (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) 3)
  (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (neg 2.0)
  (neg (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (/ (fabs (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt 2.0)))
  (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (* 1 (fabs (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ 2.0 (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 1 (* 1 (fabs (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ 2.0 (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 1 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  1
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  1
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  1
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) 2.0)
  (/ 2.0 (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ 2.0 (fabs (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  2.0
  2.0
  (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  2.0
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (cbrt 2.0))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (sqrt 2.0))
  (/ (sqrt (+ 1.0 (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) (* (exp (* -2.0 x)) (exp (* -2.0 x))))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (exp (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (* (cbrt (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))))
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  (exp (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (cbrt (+ 1.0 (exp (* -2.0 x))))
  (pow (+ 1.0 (exp (* -2.0 x))) 3)
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))
  (+ (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)) (* 1.0 1.0))
  (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))
  (- 1.0 (exp (* -2.0 x)))
  (+ 1.0 (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)
  (- (+ (* 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 (* 1.0 x)) (* 0.33333333333333337 (pow x 3)))
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (- (+ (* 2.0 (pow x 2)) 2.0) (* 2.0 x))
  (+ 1.0 (exp (* -2.0 x)))
  (+ 1.0 (exp (* -2.0 x)))
1.396 * * * [progress]: adding candidates to table
1.935 * [progress]: [Phase 3 of 3] Extracting.
1.935 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>)
1.936 * * * [regime-changes]: Trying 6 branch expressions: ((* -2.0 x) (exp (* -2.0 x)) (+ 1.0 (exp (* -2.0 x))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) y x)
1.936 * * * * [regimes]: Trying to branch on (* -2.0 x) from (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>)
1.983 * * * * [regimes]: Trying to branch on (* -2.0 x) from (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.017 * * * * [regimes]: Trying to branch on (exp (* -2.0 x)) from (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>)
2.060 * * * * [regimes]: Trying to branch on (exp (* -2.0 x)) from (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.095 * * * * [regimes]: Trying to branch on (+ 1.0 (exp (* -2.0 x))) from (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>)
2.137 * * * * [regimes]: Trying to branch on (+ 1.0 (exp (* -2.0 x))) from (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.173 * * * * [regimes]: Trying to branch on (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) from (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>)
2.216 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>)
2.293 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>)
2.339 * * * [regime]: Found split indices: #<option (#s(si 1 66) #s(si 2 198) #s(si 0 255))>
2.340 * [binary-search]: Only using regimes for bounds on (* -2.0 x) and (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>)
2.340 * [regimes]: Found splitpoints: (#s(sp 1 (* -2.0 x) -254281.83327324185) #s(sp 2 (* -2.0 x) 1.2194317658393869e-10) #s(sp 0 (* -2.0 x) +nan.0)) , with alts (#<alt (λ (x y) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>)
2.341 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* -2.0 x) -254281.83327324185) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0) (if (<= (* -2.0 x) 1.2194317658393869e-10) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0)))
2.341 * * [simplify]: iteration  0 :  38  enodes  (cost  32 )
2.342 * * [simplify]: iteration  1 :  38  enodes  (cost  32 )
2.342 * [simplify]: Simplified to:
   (if (<= (* -2.0 x) -254281.83327324185) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0) (if (<= (* -2.0 x) 1.2194317658393869e-10) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0)))
4.023 * [regime-testing]: End program error score: 0.41850946304291564