20.827 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.035 * * [simplify]: iteration  0 :  15  enodes  (cost  5 )
0.036 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.037 * * [simplify]: iteration  2 :  30  enodes  (cost  5 )
0.038 * * [simplify]: iteration  3 :  52  enodes  (cost  5 )
0.040 * * [simplify]: iteration  4 :  114  enodes  (cost  5 )
0.043 * * [simplify]: iteration  5 :  322  enodes  (cost  5 )
0.050 * * [simplify]: iteration  6 :  1627  enodes  (cost  5 )
0.092 * * [simplify]: iteration  7 :  5002  enodes  (cost  5 )
0.092 * [simplify]: Simplified to:
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.093 * * [progress]: iteration 1 / 4
0.093 * * * [progress]: picking best candidate
0.094 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))>
0.094 * * * [progress]: localizing error
0.101 * * * [progress]: generating rewritten candidates
0.101 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.133 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2)
0.136 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.144 * * * [progress]: generating series expansions
0.144 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.144 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.144 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.144 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (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 (/ 1 (+ (exp (* -2.0 x)) 1.0)) 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
0.146 * [taylor]: Taking taylor expansion of 1.0 in x
0.146 * [taylor]: Taking taylor expansion of 1.0 in x
0.146 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.146 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.146 * [taylor]: Taking taylor expansion of 2.0 in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 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
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.198 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.198 * [taylor]: Taking taylor expansion of 2.0 in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.198 * [taylor]: Taking taylor expansion of -2.0 in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.198 * [taylor]: Taking taylor expansion of 2.0 in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.199 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.199 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.199 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.199 * [taylor]: Taking taylor expansion of -2.0 in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.211 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.211 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.211 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.211 * [taylor]: Taking taylor expansion of 2.0 in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.211 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.211 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.211 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.211 * [taylor]: Taking taylor expansion of 2.0 in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.212 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.212 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.212 * [taylor]: Taking taylor expansion of 2.0 in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.212 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.212 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.212 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.212 * [taylor]: Taking taylor expansion of 2.0 in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.224 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2)
0.224 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
0.224 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.224 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.224 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.224 * [taylor]: Taking taylor expansion of -2.0 in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.226 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.226 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.226 * [taylor]: Taking taylor expansion of -2.0 in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of 1.0 in x
0.240 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
0.240 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.240 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.240 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.240 * [taylor]: Taking taylor expansion of -2.0 in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of 1.0 in x
0.240 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.240 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.240 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.240 * [taylor]: Taking taylor expansion of -2.0 in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of 1.0 in x
0.242 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
0.242 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.242 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.242 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.242 * [taylor]: Taking taylor expansion of 2.0 in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.243 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.243 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.243 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.243 * [taylor]: Taking taylor expansion of 2.0 in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.245 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.245 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.245 * [taylor]: Taking taylor expansion of 2.0 in x
0.245 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.245 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.245 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.245 * [taylor]: Taking taylor expansion of -2.0 in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.247 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.247 * [taylor]: Taking taylor expansion of 2.0 in x
0.247 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.247 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.247 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.247 * [taylor]: Taking taylor expansion of -2.0 in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 1.0 in x
0.270 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.270 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.270 * [taylor]: Taking taylor expansion of 2.0 in x
0.270 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.270 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.270 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.270 * [taylor]: Taking taylor expansion of -2.0 in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.271 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.271 * [taylor]: Taking taylor expansion of 2.0 in x
0.271 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.271 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.271 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.271 * [taylor]: Taking taylor expansion of -2.0 in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.275 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.275 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.275 * [taylor]: Taking taylor expansion of 2.0 in x
0.275 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.275 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.275 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.275 * [taylor]: Taking taylor expansion of 2.0 in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of 1.0 in x
0.276 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.276 * [taylor]: Taking taylor expansion of 2.0 in x
0.276 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.276 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.276 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.276 * [taylor]: Taking taylor expansion of 2.0 in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of 1.0 in x
0.280 * * * [progress]: simplifying candidates
0.281 * [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)))
  (- 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)
  (- 1.0)
  (* (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)))
  (- (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)))))
  (- 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)) 1)
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 1)
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 1 1)
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 1 (+ 1.0 (exp (* -2.0 x))))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ 2.0 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ 1.0 (exp (* -2.0 x))) (cbrt 2.0))
  (/ (+ 1.0 (exp (* -2.0 x))) (sqrt 2.0))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))
  (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))
  (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- (+ (* 2.0 (pow x 2)) 2.0) (* 2.0 x))
  (+ (exp (* -2.0 x)) 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))
0.286 * * [simplify]: iteration  0 :  251  enodes  (cost  494 )
0.290 * * [simplify]: iteration  1 :  731  enodes  (cost  465 )
0.303 * * [simplify]: iteration  2 :  2785  enodes  (cost  460 )
0.371 * * [simplify]: iteration  3 :  5002  enodes  (cost  460 )
0.373 * [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))
  (- 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)
  (- 1.0)
  (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)))
  (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)))))
  (- 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))))
  (/ (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)))))
  (- (* 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)
  (* 2.0 (- (+ (pow x 2) 1) x))
  (+ 1.0 (exp (* -2.0 x)))
  (+ 1.0 (exp (* -2.0 x)))
  (- (+ 1.0 (* 1.0 x)) (* 0.33333333333333337 (pow x 3)))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
0.374 * * * [progress]: adding candidates to table
0.525 * * [progress]: iteration 2 / 4
0.525 * * * [progress]: picking best candidate
0.529 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>
0.530 * * * [progress]: localizing error
0.539 * * * [progress]: generating rewritten candidates
0.539 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.708 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.715 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.738 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.766 * * * [progress]: generating series expansions
0.766 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.766 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.766 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.766 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.766 * [taylor]: Taking taylor expansion of 2.0 in x
0.766 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.766 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.766 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.766 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.766 * [taylor]: Taking taylor expansion of -2.0 in x
0.766 * [taylor]: Taking taylor expansion of x in x
0.768 * [taylor]: Taking taylor expansion of 1.0 in x
0.768 * [taylor]: Taking taylor expansion of 1.0 in x
0.768 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.768 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.768 * [taylor]: Taking taylor expansion of 2.0 in x
0.768 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.768 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.768 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.768 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.768 * [taylor]: Taking taylor expansion of -2.0 in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of 1.0 in x
0.770 * [taylor]: Taking taylor expansion of 1.0 in x
0.814 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.814 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.814 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.814 * [taylor]: Taking taylor expansion of 2.0 in x
0.814 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.815 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.815 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.815 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.815 * [taylor]: Taking taylor expansion of -2.0 in x
0.815 * [taylor]: Taking taylor expansion of x in x
0.815 * [taylor]: Taking taylor expansion of 1.0 in x
0.815 * [taylor]: Taking taylor expansion of 1.0 in x
0.815 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.815 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.815 * [taylor]: Taking taylor expansion of 2.0 in x
0.815 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.815 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.815 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.815 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.815 * [taylor]: Taking taylor expansion of -2.0 in x
0.815 * [taylor]: Taking taylor expansion of x in x
0.816 * [taylor]: Taking taylor expansion of 1.0 in x
0.816 * [taylor]: Taking taylor expansion of 1.0 in x
0.828 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.828 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.828 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.828 * [taylor]: Taking taylor expansion of 2.0 in x
0.828 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.828 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.828 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.828 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.828 * [taylor]: Taking taylor expansion of 2.0 in x
0.828 * [taylor]: Taking taylor expansion of x in x
0.828 * [taylor]: Taking taylor expansion of 1.0 in x
0.828 * [taylor]: Taking taylor expansion of 1.0 in x
0.829 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.829 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.829 * [taylor]: Taking taylor expansion of 2.0 in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.829 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.829 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.829 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.829 * [taylor]: Taking taylor expansion of 2.0 in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of 1.0 in x
0.829 * [taylor]: Taking taylor expansion of 1.0 in x
0.846 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.846 * [approximate]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in (x) around 0
0.846 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
0.846 * [taylor]: Taking taylor expansion of 2.0 in x
0.846 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.846 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.846 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.846 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.846 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.846 * [taylor]: Taking taylor expansion of -2.0 in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.847 * [taylor]: Taking taylor expansion of 1.0 in x
0.854 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
0.854 * [taylor]: Taking taylor expansion of 2.0 in x
0.854 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.854 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.854 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.854 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.854 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.854 * [taylor]: Taking taylor expansion of -2.0 in x
0.854 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of 1.0 in x
0.884 * [approximate]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0)))) in (x) around 0
0.884 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0)))) in x
0.884 * [taylor]: Taking taylor expansion of 2.0 in x
0.884 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.884 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.885 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.885 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.885 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.885 * [taylor]: Taking taylor expansion of -2.0 in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of 1.0 in x
0.886 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0)))) in x
0.886 * [taylor]: Taking taylor expansion of 2.0 in x
0.886 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.886 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.886 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.886 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.886 * [taylor]: Taking taylor expansion of -2.0 in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.886 * [taylor]: Taking taylor expansion of 1.0 in x
0.898 * [approximate]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in (x) around 0
0.898 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x
0.898 * [taylor]: Taking taylor expansion of 2.0 in x
0.898 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.898 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.898 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.898 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.898 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.898 * [taylor]: Taking taylor expansion of 2.0 in x
0.898 * [taylor]: Taking taylor expansion of x in x
0.898 * [taylor]: Taking taylor expansion of 1.0 in x
0.899 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x
0.899 * [taylor]: Taking taylor expansion of 2.0 in x
0.899 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.899 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.899 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.899 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.899 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.899 * [taylor]: Taking taylor expansion of 2.0 in x
0.899 * [taylor]: Taking taylor expansion of x in x
0.900 * [taylor]: Taking taylor expansion of 1.0 in x
0.911 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.911 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.911 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.911 * [taylor]: Taking taylor expansion of 2.0 in x
0.911 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.911 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.911 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.911 * [taylor]: Taking taylor expansion of -2.0 in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.913 * [taylor]: Taking taylor expansion of 1.0 in x
0.913 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.913 * [taylor]: Taking taylor expansion of 2.0 in x
0.913 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.913 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.913 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.913 * [taylor]: Taking taylor expansion of -2.0 in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.914 * [taylor]: Taking taylor expansion of 1.0 in x
0.942 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.942 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.942 * [taylor]: Taking taylor expansion of 2.0 in x
0.942 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.942 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.942 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.942 * [taylor]: Taking taylor expansion of -2.0 in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [taylor]: Taking taylor expansion of 1.0 in x
0.943 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.943 * [taylor]: Taking taylor expansion of 2.0 in x
0.943 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.943 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.943 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.943 * [taylor]: Taking taylor expansion of -2.0 in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.944 * [taylor]: Taking taylor expansion of 1.0 in x
0.947 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.948 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.948 * [taylor]: Taking taylor expansion of 2.0 in x
0.948 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.948 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.948 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.948 * [taylor]: Taking taylor expansion of 2.0 in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.948 * [taylor]: Taking taylor expansion of 2.0 in x
0.948 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.948 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.948 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.948 * [taylor]: Taking taylor expansion of 2.0 in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of 1.0 in x
0.952 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.952 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.952 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (* -2.0 x)) 1.0)) in x
0.952 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.952 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.952 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.952 * [taylor]: Taking taylor expansion of -2.0 in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.954 * [taylor]: Taking taylor expansion of 1.0 in x
0.958 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (* -2.0 x)) 1.0)) in x
0.958 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.958 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.958 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.958 * [taylor]: Taking taylor expansion of -2.0 in x
0.958 * [taylor]: Taking taylor expansion of x in x
0.960 * [taylor]: Taking taylor expansion of 1.0 in x
0.981 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.981 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -2.0 x)) 1.0)) in x
0.981 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.981 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.981 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.981 * [taylor]: Taking taylor expansion of -2.0 in x
0.981 * [taylor]: Taking taylor expansion of x in x
0.982 * [taylor]: Taking taylor expansion of 1.0 in x
0.982 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -2.0 x)) 1.0)) in x
0.982 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.982 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.982 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.982 * [taylor]: Taking taylor expansion of -2.0 in x
0.982 * [taylor]: Taking taylor expansion of x in x
0.982 * [taylor]: Taking taylor expansion of 1.0 in x
0.987 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.987 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 2.0 x)) 1.0)) in x
0.987 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.987 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.987 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.987 * [taylor]: Taking taylor expansion of 2.0 in x
0.987 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of 1.0 in x
0.988 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 2.0 x)) 1.0)) in x
0.988 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.988 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.988 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.988 * [taylor]: Taking taylor expansion of 2.0 in x
0.988 * [taylor]: Taking taylor expansion of x in x
0.988 * [taylor]: Taking taylor expansion of 1.0 in x
0.993 * * * [progress]: simplifying candidates
1.004 * [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))
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  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (- (+ (* 1.0 (/ (pow x 2) (sqrt 2.0))) (sqrt 2.0)) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 2.0) 3))) (* 1.0 (/ x (sqrt 2.0)))))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
1.029 * * [simplify]: iteration  0 :  790  enodes  (cost  5746 )
1.041 * * [simplify]: iteration  1 :  2871  enodes  (cost  5152 )
1.070 * * [simplify]: iteration  2 :  5001  enodes  (cost  4983 )
1.090 * [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)))) (- 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))
  (+ (- (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))
  (- 1.0)
  (+ (- (* 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))
  (+ (- (sqrt 1.0)) (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 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 1.0)) (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 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 1.0)) (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 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 1.0)) (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0))))
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- 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))))))
  (- 2.0)
  (- (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 (+ (exp (* -2.0 x)) 1.0)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (* (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 (+ (exp (* -2.0 x)) 1.0)))
  (/ (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 (+ (exp (* -2.0 x)) 1.0)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (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 (+ (exp (* -2.0 x)) 1.0)))
  (/ 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 (+ (exp (* -2.0 x)) 1.0)))
  (/ (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 (+ (exp (* -2.0 x)) 1.0)) (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)))))))
  (cbrt (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (sqrt (/ (/ 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))))))
  (- (/ 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)))))) (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))) (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ (fabs (cbrt (+ 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)))))) (sqrt (cbrt (+ 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))))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (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)))))) (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)))))) (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))))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (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)))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (fabs (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (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 (+ 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 (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (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 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (pow (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) 3)))
  (/ (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (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)))))) (fabs (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* (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)))))) (sqrt (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) (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (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) (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* (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)))))) (sqrt (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) (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (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)))))) (fabs (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (/ (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt 2.0)))
  (/ (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (fabs (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (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 (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (/ (fabs (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt 2.0)))
  (/ (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (fabs (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (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 (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* (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)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (fabs (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (/ (sqrt (+ (exp (* -2.0 x)) 1.0)) (cbrt 2.0)))
  (/ (cbrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (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 (+ 1.0 (exp (* -2.0 x))))) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (/ (sqrt (+ (exp (* -2.0 x)) 1.0)) (cbrt 2.0)))
  (/ (cbrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (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) (sqrt (+ 1.0 (exp (* -2.0 x))))) (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 (+ 1.0 (exp (* -2.0 x))))) (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 (+ 1.0 (exp (* -2.0 x))))) (sqrt (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)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (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 (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (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 (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
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  (/ 2.0 (pow (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))) 3))
  1
  (/ 2.0 (+ 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 (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 1 (* 1 (fabs (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 1 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (pow (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))) 3))
  1
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  1
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 1 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (pow (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))) 3))
  1
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 2.0 (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (/ 1 (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))))))
  (/ (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (pow (/ 1 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) 3)
  2.0
  (/ 1 (+ 1.0 (exp (* -2.0 x))))
  2.0
  (/ 1 (+ 1.0 (exp (* -2.0 x))))
  (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (pow (/ 1 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) 3)
  2.0
  (/ 1 (+ 1.0 (exp (* -2.0 x))))
  (/ (/ 2.0 (sqrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))) (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (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)))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (* (fabs (cbrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))))
  (/ (sqrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (sqrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))) (sqrt (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 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (/ (sqrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (sqrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (/ (sqrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (sqrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))) (sqrt (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 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (/ (sqrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (sqrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))) (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (- 1.0 (exp (* -2.0 x)))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (* (fabs (cbrt (+ 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 (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 (- 1.0 (exp (* -2.0 x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (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)))))
  (/ (/ 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 (- 1.0 (exp (* -2.0 x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (* (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))))) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (pow (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))) 3))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (pow (sqrt (sqrt (+ 1.0 (exp (* -2.0 x))))) 3))
  (/ 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)))) (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))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (sqrt (+ 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))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ (sqrt (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (+ 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))))))
  (+ 1.0 (exp (* -2.0 x)))
  (log (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (exp (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (* (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (pow (sqrt (+ (exp (* -2.0 x)) 1.0)) 3)
  (fabs (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))
  1
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  1
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))
  (sqrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))))
  (sqrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))
  (sqrt (- 1.0 (exp (* -2.0 x))))
  1/2
  (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (- (* 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))))
  (- (+ (* 1.0 (/ (pow x 2) (sqrt 2.0))) (sqrt 2.0)) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 2.0) 3))) (* 1.0 (/ x (sqrt 2.0)))))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
1.093 * * * [progress]: adding candidates to table
1.597 * * [progress]: iteration 3 / 4
1.597 * * * [progress]: picking best candidate
1.600 * * * * [pick]: Picked  #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>
1.600 * * * [progress]: localizing error
1.611 * * * [progress]: generating rewritten candidates
1.611 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.614 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
1.619 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
1.626 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.634 * * * [progress]: generating series expansions
1.634 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.635 * [approximate]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in (x) around 0
1.635 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in x
1.635 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.635 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.635 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.635 * [taylor]: Taking taylor expansion of x in x
1.635 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.635 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.635 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.635 * [taylor]: Taking taylor expansion of x in x
1.635 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in x
1.635 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.635 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.635 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.635 * [taylor]: Taking taylor expansion of x in x
1.635 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.635 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.635 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.635 * [taylor]: Taking taylor expansion of x in x
1.667 * [approximate]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in (x) around 0
1.667 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
1.667 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.667 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.667 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.667 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.667 * [taylor]: Taking taylor expansion of x in x
1.668 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.668 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.668 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.668 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.668 * [taylor]: Taking taylor expansion of x in x
1.669 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
1.669 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.669 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.669 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.669 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.669 * [taylor]: Taking taylor expansion of x in x
1.670 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.670 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.670 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.670 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.702 * [approximate]: Taking taylor expansion of (- (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in (x) around 0
1.702 * [taylor]: Taking taylor expansion of (- (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
1.702 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.702 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.703 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.703 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.703 * [taylor]: Taking taylor expansion of x in x
1.703 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.703 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.703 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.703 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.703 * [taylor]: Taking taylor expansion of x in x
1.704 * [taylor]: Taking taylor expansion of (- (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
1.704 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.704 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.704 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.704 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.704 * [taylor]: Taking taylor expansion of x in x
1.705 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.705 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.705 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.705 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.705 * [taylor]: Taking taylor expansion of x in x
1.746 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
1.746 * [approximate]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in (x) around 0
1.746 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.746 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.746 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.746 * [taylor]: Taking taylor expansion of x in x
1.746 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.746 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.746 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.746 * [taylor]: Taking taylor expansion of x in x
1.758 * [approximate]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in (x) around 0
1.758 * [taylor]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in x
1.758 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.758 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.758 * [taylor]: Taking taylor expansion of x in x
1.759 * [taylor]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in x
1.759 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.759 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.759 * [taylor]: Taking taylor expansion of x in x
1.769 * [approximate]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in (x) around 0
1.770 * [taylor]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in x
1.770 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.770 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.770 * [taylor]: Taking taylor expansion of x in x
1.770 * [taylor]: Taking taylor expansion of (/ 5.551115123125783e-17 (pow x 4)) in x
1.770 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.770 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.770 * [taylor]: Taking taylor expansion of x in x
1.781 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
1.781 * [approximate]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in (x) around 0
1.781 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.781 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.781 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.781 * [taylor]: Taking taylor expansion of x in x
1.781 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.781 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.781 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.781 * [taylor]: Taking taylor expansion of x in x
1.792 * [approximate]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in (x) around 0
1.792 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.792 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.792 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.793 * [taylor]: Taking taylor expansion of x in x
1.793 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.793 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.793 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.793 * [taylor]: Taking taylor expansion of x in x
1.804 * [approximate]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in (x) around 0
1.804 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
1.804 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
1.804 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.804 * [taylor]: Taking taylor expansion of x in x
1.805 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
1.805 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
1.805 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.805 * [taylor]: Taking taylor expansion of x in x
1.821 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.821 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))) in (x) around 0
1.821 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))) in x
1.821 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.821 * [taylor]: Taking taylor expansion of 1.0 in x
1.821 * [taylor]: Taking taylor expansion of x in x
1.821 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in x
1.821 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.821 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.821 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.821 * [taylor]: Taking taylor expansion of x in x
1.821 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.821 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.821 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.821 * [taylor]: Taking taylor expansion of x in x
1.821 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))) in x
1.821 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.821 * [taylor]: Taking taylor expansion of 1.0 in x
1.821 * [taylor]: Taking taylor expansion of x in x
1.821 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in x
1.821 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.821 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.821 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.821 * [taylor]: Taking taylor expansion of x in x
1.821 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.821 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.821 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.821 * [taylor]: Taking taylor expansion of x in x
1.831 * [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
1.831 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4))))) in x
1.831 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.831 * [taylor]: Taking taylor expansion of 1.0 in x
1.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.831 * [taylor]: Taking taylor expansion of x in x
1.832 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4)))) in x
1.832 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.832 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.832 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.832 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.832 * [taylor]: Taking taylor expansion of x in x
1.832 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.833 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.833 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.833 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.833 * [taylor]: Taking taylor expansion of x in x
1.833 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4))))) in x
1.833 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.833 * [taylor]: Taking taylor expansion of 1.0 in x
1.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.833 * [taylor]: Taking taylor expansion of x in x
1.834 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (/ 1 (pow x 3))) (* 5.551115123125783e-17 (/ 1 (pow x 4)))) in x
1.834 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.834 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.834 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.834 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.834 * [taylor]: Taking taylor expansion of x in x
1.834 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.834 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.834 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.834 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.834 * [taylor]: Taking taylor expansion of x in x
1.850 * [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
1.850 * [taylor]: Taking taylor expansion of (- (* 0.33333333333333337 (/ 1 (pow x 3))) (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x)))) in x
1.850 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.850 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.850 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.850 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.850 * [taylor]: Taking taylor expansion of x in x
1.850 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x))) in x
1.850 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.850 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.851 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.851 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.851 * [taylor]: Taking taylor expansion of x in x
1.851 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.851 * [taylor]: Taking taylor expansion of 1.0 in x
1.851 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.851 * [taylor]: Taking taylor expansion of x in x
1.852 * [taylor]: Taking taylor expansion of (- (* 0.33333333333333337 (/ 1 (pow x 3))) (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x)))) in x
1.852 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.852 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.852 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.852 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.852 * [taylor]: Taking taylor expansion of x in x
1.852 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 1.0 (/ 1 x))) in x
1.852 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.852 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.852 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.852 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.852 * [taylor]: Taking taylor expansion of x in x
1.853 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.853 * [taylor]: Taking taylor expansion of 1.0 in x
1.853 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.853 * [taylor]: Taking taylor expansion of x in x
1.868 * * * [progress]: simplifying candidates
1.870 * [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))))))
  (- (+ (* 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)))
  (- (+ (* 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))))
1.875 * * [simplify]: iteration  0 :  344  enodes  (cost  493 )
1.882 * * [simplify]: iteration  1 :  1475  enodes  (cost  459 )
1.917 * * [simplify]: iteration  2 :  5001  enodes  (cost  459 )
1.919 * [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))))
  (+ (* (- (* 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)))
  (- (+ (* 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)))
  (- (+ (* 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))))
1.920 * * * [progress]: adding candidates to table
2.123 * [progress]: [Phase 3 of 3] Extracting.
2.123 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.124 * * * [regime-changes]: Trying 5 branch expressions: ((* -2.0 x) (exp (* -2.0 x)) (+ 1.0 (exp (* -2.0 x))) y x)
2.124 * * * * [regimes]: Trying to branch on (* -2.0 x) from (#<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.144 * * * * [regimes]: Trying to branch on (exp (* -2.0 x)) from (#<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.167 * * * * [regimes]: Trying to branch on (+ 1.0 (exp (* -2.0 x))) from (#<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.186 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.232 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.255 * * * [regime]: Found split indices: #<option (#s(si 1 62) #s(si 0 190) #s(si 1 255))>
2.256 * [binary-search]: Only using regimes for bounds on (* -2.0 x) and (#<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.256 * [regimes]: Found splitpoints: (#s(sp 1 (* -2.0 x) -14207516.114159139) #s(sp 0 (* -2.0 x) 3.6425271859424674e-06) #s(sp 1 (* -2.0 x) +nan.0)) , with alts (#<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0))>)
2.257 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* -2.0 x) -14207516.114159139) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0) (if (<= (* -2.0 x) 3.6425271859424674e-06) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)))
2.257 * * [simplify]: iteration  0 :  37  enodes  (cost  20 )
2.258 * * [simplify]: iteration  1 :  37  enodes  (cost  20 )
2.258 * [simplify]: Simplified to:
   (if (or (<= (* -2.0 x) -14207516.114159139) (not (<= (* -2.0 x) 3.6425271859424674e-06))) (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
3.441 * [regime-testing]: Baseline error score: 29.577013541397083
3.442 * [regime-testing]: Oracle error score: 0.024826005631722783
3.443 * [regime-testing]: End program error score: 0.4372456602360414