20.166 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.033 * * [simplify]: iteration  0 :  15  enodes  (cost  5 )
0.035 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.036 * * [simplify]: iteration  2 :  30  enodes  (cost  5 )
0.037 * * [simplify]: iteration  3 :  52  enodes  (cost  5 )
0.039 * * [simplify]: iteration  4 :  114  enodes  (cost  5 )
0.042 * * [simplify]: iteration  5 :  322  enodes  (cost  5 )
0.049 * * [simplify]: iteration  6 :  1627  enodes  (cost  5 )
0.091 * * [simplify]: iteration  7 :  5002  enodes  (cost  5 )
0.092 * [simplify]: Simplified to:
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.092 * * [progress]: iteration 1 / 4
0.092 * * * [progress]: picking best candidate
0.094 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))>
0.094 * * * [progress]: localizing error
0.100 * * * [progress]: generating rewritten candidates
0.100 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.111 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2)
0.114 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.125 * * * [progress]: generating series expansions
0.125 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.125 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.125 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.125 * [taylor]: Taking taylor expansion of 2.0 in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.125 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.125 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.125 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.125 * [taylor]: Taking taylor expansion of -2.0 in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of 1.0 in x
0.128 * [taylor]: Taking taylor expansion of 1.0 in x
0.128 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.128 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.128 * [taylor]: Taking taylor expansion of 2.0 in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.128 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.128 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.128 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.128 * [taylor]: Taking taylor expansion of -2.0 in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.177 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.177 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.177 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.177 * [taylor]: Taking taylor expansion of 2.0 in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.177 * [taylor]: Taking taylor expansion of -2.0 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of 1.0 in x
0.177 * [taylor]: Taking taylor expansion of 1.0 in x
0.177 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.177 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.177 * [taylor]: Taking taylor expansion of 2.0 in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.178 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.178 * [taylor]: Taking taylor expansion of -2.0 in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of 1.0 in x
0.178 * [taylor]: Taking taylor expansion of 1.0 in x
0.190 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.190 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.190 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.190 * [taylor]: Taking taylor expansion of 2.0 in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.190 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.190 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.190 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.190 * [taylor]: Taking taylor expansion of 2.0 in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.191 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.191 * [taylor]: Taking taylor expansion of 2.0 in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.191 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.191 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.191 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.191 * [taylor]: Taking taylor expansion of 2.0 in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.204 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2)
0.204 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
0.204 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.204 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.204 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.204 * [taylor]: Taking taylor expansion of -2.0 in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of 1.0 in x
0.209 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.209 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.209 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.209 * [taylor]: Taking taylor expansion of -2.0 in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
0.218 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.218 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.218 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.218 * [taylor]: Taking taylor expansion of -2.0 in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of 1.0 in x
0.219 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.219 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.219 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.219 * [taylor]: Taking taylor expansion of -2.0 in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of 1.0 in x
0.221 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
0.221 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.221 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.221 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.221 * [taylor]: Taking taylor expansion of 2.0 in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of 1.0 in x
0.221 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.221 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.221 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.221 * [taylor]: Taking taylor expansion of 2.0 in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of 1.0 in x
0.223 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.224 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.224 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.224 * [taylor]: Taking taylor expansion of 2.0 in x
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
0.225 * [taylor]: Taking taylor expansion of 1.0 in x
0.225 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.225 * [taylor]: Taking taylor expansion of 2.0 in x
0.225 * [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
0.250 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.250 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.250 * [taylor]: Taking taylor expansion of 2.0 in x
0.250 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.250 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.250 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.250 * [taylor]: Taking taylor expansion of -2.0 in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of 1.0 in x
0.251 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.251 * [taylor]: Taking taylor expansion of 2.0 in x
0.251 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.251 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.251 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.251 * [taylor]: Taking taylor expansion of -2.0 in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of 1.0 in x
0.255 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.255 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.255 * [taylor]: Taking taylor expansion of 2.0 in x
0.255 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.255 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.255 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.255 * [taylor]: Taking taylor expansion of 2.0 in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of 1.0 in x
0.256 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.256 * [taylor]: Taking taylor expansion of 2.0 in x
0.256 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.256 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.256 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.256 * [taylor]: Taking taylor expansion of 2.0 in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of 1.0 in x
0.260 * * * [progress]: simplifying candidates
0.261 * [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))
0.265 * * [simplify]: iteration  0 :  251  enodes  (cost  494 )
0.270 * * [simplify]: iteration  1 :  731  enodes  (cost  465 )
0.282 * * [simplify]: iteration  2 :  2785  enodes  (cost  460 )
0.347 * * [simplify]: iteration  3 :  5002  enodes  (cost  460 )
0.349 * [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))
0.350 * * * [progress]: adding candidates to table
0.493 * * [progress]: iteration 2 / 4
0.493 * * * [progress]: picking best candidate
0.499 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))>
0.499 * * * [progress]: localizing error
0.506 * * * [progress]: generating rewritten candidates
0.506 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.517 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2)
0.520 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.528 * * * [progress]: generating series expansions
0.528 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.528 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.528 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.528 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.528 * [taylor]: Taking taylor expansion of 2.0 in x
0.528 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.528 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.528 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.528 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.528 * [taylor]: Taking taylor expansion of -2.0 in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.530 * [taylor]: Taking taylor expansion of 1.0 in x
0.530 * [taylor]: Taking taylor expansion of 1.0 in x
0.530 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.530 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.530 * [taylor]: Taking taylor expansion of 2.0 in x
0.530 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.530 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.530 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.530 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.530 * [taylor]: Taking taylor expansion of -2.0 in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of 1.0 in x
0.534 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.580 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.580 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.580 * [taylor]: Taking taylor expansion of 2.0 in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.580 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.580 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.580 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.580 * [taylor]: Taking taylor expansion of -2.0 in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.581 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.581 * [taylor]: Taking taylor expansion of 2.0 in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.581 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.581 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.581 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.581 * [taylor]: Taking taylor expansion of -2.0 in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of 1.0 in x
0.581 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.593 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.593 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.593 * [taylor]: Taking taylor expansion of 2.0 in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.593 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.593 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.593 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.593 * [taylor]: Taking taylor expansion of 2.0 in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.594 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.594 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.594 * [taylor]: Taking taylor expansion of 2.0 in x
0.594 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.594 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.594 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.594 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.594 * [taylor]: Taking taylor expansion of 2.0 in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.607 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2)
0.607 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
0.607 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.607 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.607 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.607 * [taylor]: Taking taylor expansion of -2.0 in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of 1.0 in x
0.609 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.609 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.609 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.609 * [taylor]: Taking taylor expansion of -2.0 in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.621 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
0.621 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.621 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.621 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.621 * [taylor]: Taking taylor expansion of -2.0 in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of 1.0 in x
0.621 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.621 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.621 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.621 * [taylor]: Taking taylor expansion of -2.0 in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of 1.0 in x
0.623 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
0.624 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.624 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.624 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.624 * [taylor]: Taking taylor expansion of 2.0 in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of 1.0 in x
0.624 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.624 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.624 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.624 * [taylor]: Taking taylor expansion of 2.0 in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of 1.0 in x
0.626 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.626 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.626 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.626 * [taylor]: Taking taylor expansion of 2.0 in x
0.626 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.626 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.626 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.626 * [taylor]: Taking taylor expansion of -2.0 in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of 1.0 in x
0.628 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.628 * [taylor]: Taking taylor expansion of 2.0 in x
0.628 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.628 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.628 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.628 * [taylor]: Taking taylor expansion of -2.0 in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of 1.0 in x
0.652 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.653 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.653 * [taylor]: Taking taylor expansion of 2.0 in x
0.653 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.653 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.653 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.653 * [taylor]: Taking taylor expansion of -2.0 in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.653 * [taylor]: Taking taylor expansion of 2.0 in x
0.653 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.653 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.653 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.653 * [taylor]: Taking taylor expansion of -2.0 in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of 1.0 in x
0.657 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.657 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.657 * [taylor]: Taking taylor expansion of 2.0 in x
0.657 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.657 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.657 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.657 * [taylor]: Taking taylor expansion of 2.0 in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of 1.0 in x
0.658 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.658 * [taylor]: Taking taylor expansion of 2.0 in x
0.658 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.658 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.658 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.658 * [taylor]: Taking taylor expansion of 2.0 in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of 1.0 in x
0.662 * * * [progress]: simplifying candidates
0.663 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (exp 1.0))
  (log (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (exp (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (* (cbrt (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)) (cbrt (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)))
  (cbrt (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (* (* (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (sqrt (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (sqrt (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (- (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 3) (pow 1.0 3))
  (+ (* (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (+ (* 1.0 1.0) (* (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)))
  (- 1.0)
  (- (* (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (* 1.0 1.0))
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (+ (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (- (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (- 1.0)
  (* (exp (exp (* -2.0 x))) (exp 1.0))
  (log (+ (exp (* -2.0 x)) 1.0))
  (exp (+ (exp (* -2.0 x)) 1.0))
  (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (cbrt (+ (exp (* -2.0 x)) 1.0))
  (* (* (+ (exp (* -2.0 x)) 1.0) (+ (exp (* -2.0 x)) 1.0)) (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (+ (pow (exp (* -2.0 x)) 3) (pow 1.0 3))
  (+ (* (exp (* -2.0 x)) (exp (* -2.0 x))) (- (* 1.0 1.0) (* (exp (* -2.0 x)) 1.0)))
  (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 1.0))
  (- (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
  (- (log 2.0) (log (+ (exp (* -2.0 x)) 1.0)))
  (log (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (exp (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp (* -2.0 x)) 1.0) (+ (exp (* -2.0 x)) 1.0)) (+ (exp (* -2.0 x)) 1.0)))
  (* (cbrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (cbrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))))
  (cbrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (* (* (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (- 2.0)
  (- (+ (exp (* -2.0 x)) 1.0))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0))))
  (/ (cbrt 2.0) (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (cbrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp (* -2.0 x)) 1.0))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp (* -2.0 x)) 1.0))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0))))
  (/ (sqrt 2.0) (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp (* -2.0 x)) 1.0))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp (* -2.0 x)) 1.0))
  (/ 1 (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0))))
  (/ 2.0 (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (/ 1 (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ 2.0 (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ 1 1)
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 1 1)
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 1 (+ (exp (* -2.0 x)) 1.0))
  (/ (+ (exp (* -2.0 x)) 1.0) 2.0)
  (/ 2.0 (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0))))
  (/ 2.0 (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp (* -2.0 x)) 1.0) (cbrt 2.0))
  (/ (+ (exp (* -2.0 x)) 1.0) (sqrt 2.0))
  (/ (+ (exp (* -2.0 x)) 1.0) 2.0)
  (/ 2.0 (+ (pow (exp (* -2.0 x)) 3) (pow 1.0 3)))
  (/ 2.0 (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 1.0)))
  (- (* 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))
0.668 * * [simplify]: iteration  0 :  248  enodes  (cost  495 )
0.672 * * [simplify]: iteration  1 :  705  enodes  (cost  465 )
0.685 * * [simplify]: iteration  2 :  2762  enodes  (cost  458 )
0.750 * * [simplify]: iteration  3 :  5002  enodes  (cost  458 )
0.753 * [simplify]: Simplified to:
   (exp (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (log (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (exp (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (* (cbrt (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)) (cbrt (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)))
  (cbrt (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (pow (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) 3)
  (sqrt (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (sqrt (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (- (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 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 (+ (exp (* -2.0 x)) 1.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (* 1.0 1.0))
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (+ (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (- (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (- 1.0)
  (exp (+ (exp (* -2.0 x)) 1.0))
  (log (+ (exp (* -2.0 x)) 1.0))
  (exp (+ (exp (* -2.0 x)) 1.0))
  (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (cbrt (+ (exp (* -2.0 x)) 1.0))
  (pow (+ (exp (* -2.0 x)) 1.0) 3)
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (+ (pow (exp (* -2.0 x)) 3) (pow 1.0 3))
  (+ (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)) (* 1.0 1.0))
  (+ (- (* 1.0 1.0)) (pow (exp -2.0) (* 2 x)))
  (- (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
  (log (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (log (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (exp (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 3)
  (* (cbrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (cbrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))))
  (cbrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 3)
  (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (- 2.0)
  (- (+ (exp (* -2.0 x)) 1.0))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0))))
  (/ (cbrt 2.0) (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (cbrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (* -2.0 x)) 1.0))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (* -2.0 x)) 1.0))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0))))
  (/ (sqrt 2.0) (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (* -2.0 x)) 1.0))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (* -2.0 x)) 1.0))
  (/ 1 (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0))))
  (/ 2.0 (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (/ 1 (sqrt (+ (exp (* -2.0 x)) 1.0)))
  (/ 2.0 (sqrt (+ (exp (* -2.0 x)) 1.0)))
  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))
  (/ (+ (exp (* -2.0 x)) 1.0) 2.0)
  (/ 2.0 (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0))))
  (/ 2.0 (sqrt (+ (exp (* -2.0 x)) 1.0)))
  2.0
  2.0
  (/ (+ (exp (* -2.0 x)) 1.0) (cbrt 2.0))
  (/ (+ (exp (* -2.0 x)) 1.0) (sqrt 2.0))
  (/ (+ (exp (* -2.0 x)) 1.0) 2.0)
  (/ 2.0 (+ (pow (exp (* -2.0 x)) 3) (pow 1.0 3)))
  (/ 2.0 (+ (- (* 1.0 1.0)) (pow (exp -2.0) (* 2 x))))
  (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 2.0 (- (+ (pow x 2) 1) 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))
0.753 * * * [progress]: adding candidates to table
0.885 * * [progress]: iteration 3 / 4
0.885 * * * [progress]: picking best candidate
0.890 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))>
0.890 * * * [progress]: localizing error
0.901 * * * [progress]: generating rewritten candidates
0.901 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.916 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.949 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2)
0.955 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2)
0.961 * * * [progress]: generating series expansions
0.962 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.962 * [approximate]: Taking taylor expansion of (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0)) in (x) around 0
0.962 * [taylor]: Taking taylor expansion of (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0)) in x
0.962 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
0.962 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.962 * [taylor]: Taking taylor expansion of 2.0 in x
0.963 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.963 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.963 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.963 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.963 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.963 * [taylor]: Taking taylor expansion of -2.0 in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.965 * [taylor]: Taking taylor expansion of 1.0 in x
0.971 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.971 * [taylor]: Taking taylor expansion of 1.0 in x
0.972 * [taylor]: Taking taylor expansion of (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0)) in x
0.972 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
0.972 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.972 * [taylor]: Taking taylor expansion of 2.0 in x
0.973 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.973 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.973 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.973 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.973 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.973 * [taylor]: Taking taylor expansion of -2.0 in x
0.973 * [taylor]: Taking taylor expansion of x in x
0.974 * [taylor]: Taking taylor expansion of 1.0 in x
0.980 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.980 * [taylor]: Taking taylor expansion of 1.0 in x
1.019 * [approximate]: Taking taylor expansion of (- (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0)) in (x) around 0
1.019 * [taylor]: Taking taylor expansion of (- (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0)) in x
1.019 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) in x
1.019 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
1.019 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
1.019 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.019 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.019 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.019 * [taylor]: Taking taylor expansion of -2.0 in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.020 * [taylor]: Taking taylor expansion of 1.0 in x
1.021 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.021 * [taylor]: Taking taylor expansion of 2.0 in x
1.021 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.021 * [taylor]: Taking taylor expansion of 1.0 in x
1.022 * [taylor]: Taking taylor expansion of (- (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0)) in x
1.022 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) in x
1.022 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
1.022 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
1.022 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.022 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.022 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.022 * [taylor]: Taking taylor expansion of -2.0 in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.023 * [taylor]: Taking taylor expansion of 1.0 in x
1.023 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.023 * [taylor]: Taking taylor expansion of 2.0 in x
1.024 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.024 * [taylor]: Taking taylor expansion of 1.0 in x
1.050 * [approximate]: Taking taylor expansion of (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) (sqrt 1.0)) in (x) around 0
1.050 * [taylor]: Taking taylor expansion of (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) (sqrt 1.0)) in x
1.050 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x
1.050 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.050 * [taylor]: Taking taylor expansion of 2.0 in x
1.050 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.050 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.050 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.050 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.050 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.050 * [taylor]: Taking taylor expansion of 2.0 in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.051 * [taylor]: Taking taylor expansion of 1.0 in x
1.051 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.051 * [taylor]: Taking taylor expansion of 1.0 in x
1.052 * [taylor]: Taking taylor expansion of (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) (sqrt 1.0)) in x
1.052 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x
1.052 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.052 * [taylor]: Taking taylor expansion of 2.0 in x
1.053 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.053 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.053 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.053 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.053 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.053 * [taylor]: Taking taylor expansion of 2.0 in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.054 * [taylor]: Taking taylor expansion of 1.0 in x
1.054 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.054 * [taylor]: Taking taylor expansion of 1.0 in x
1.079 * * * * [progress]: [ 2 / 4 ] generating series at (2)
1.079 * [approximate]: Taking taylor expansion of (* (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))) (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0))) in (x) around 0
1.079 * [taylor]: Taking taylor expansion of (* (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))) (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0))) in x
1.079 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x
1.080 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.080 * [taylor]: Taking taylor expansion of 1.0 in x
1.080 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
1.080 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.080 * [taylor]: Taking taylor expansion of 2.0 in x
1.081 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
1.081 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
1.081 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.081 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.081 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.081 * [taylor]: Taking taylor expansion of -2.0 in x
1.081 * [taylor]: Taking taylor expansion of x in x
1.082 * [taylor]: Taking taylor expansion of 1.0 in x
1.089 * [taylor]: Taking taylor expansion of (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0)) in x
1.089 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
1.089 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.089 * [taylor]: Taking taylor expansion of 2.0 in x
1.089 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
1.089 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
1.089 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.089 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.089 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.089 * [taylor]: Taking taylor expansion of -2.0 in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.091 * [taylor]: Taking taylor expansion of 1.0 in x
1.097 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.097 * [taylor]: Taking taylor expansion of 1.0 in x
1.098 * [taylor]: Taking taylor expansion of (* (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))) (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0))) in x
1.098 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x
1.098 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.098 * [taylor]: Taking taylor expansion of 1.0 in x
1.098 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
1.098 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.098 * [taylor]: Taking taylor expansion of 2.0 in x
1.099 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
1.099 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
1.099 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.099 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.099 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.099 * [taylor]: Taking taylor expansion of -2.0 in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of 1.0 in x
1.107 * [taylor]: Taking taylor expansion of (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0)) in x
1.107 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
1.107 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.107 * [taylor]: Taking taylor expansion of 2.0 in x
1.108 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
1.108 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
1.108 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.108 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.108 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.108 * [taylor]: Taking taylor expansion of -2.0 in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of 1.0 in x
1.116 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.116 * [taylor]: Taking taylor expansion of 1.0 in x
1.321 * [approximate]: Taking taylor expansion of (* (- (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0)) (+ (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0))) in (x) around 0
1.321 * [taylor]: Taking taylor expansion of (* (- (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0)) (+ (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0))) in x
1.321 * [taylor]: Taking taylor expansion of (- (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0)) in x
1.321 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) in x
1.321 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
1.321 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
1.321 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.321 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.321 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.321 * [taylor]: Taking taylor expansion of -2.0 in x
1.321 * [taylor]: Taking taylor expansion of x in x
1.321 * [taylor]: Taking taylor expansion of 1.0 in x
1.322 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.322 * [taylor]: Taking taylor expansion of 2.0 in x
1.323 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.323 * [taylor]: Taking taylor expansion of 1.0 in x
1.323 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0)) in x
1.323 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) in x
1.323 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
1.323 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
1.323 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.323 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.323 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.323 * [taylor]: Taking taylor expansion of -2.0 in x
1.324 * [taylor]: Taking taylor expansion of x in x
1.324 * [taylor]: Taking taylor expansion of 1.0 in x
1.324 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.324 * [taylor]: Taking taylor expansion of 2.0 in x
1.325 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.325 * [taylor]: Taking taylor expansion of 1.0 in x
1.326 * [taylor]: Taking taylor expansion of (* (- (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0)) (+ (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0))) in x
1.326 * [taylor]: Taking taylor expansion of (- (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0)) in x
1.326 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) in x
1.326 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
1.326 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
1.326 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.326 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.326 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.326 * [taylor]: Taking taylor expansion of -2.0 in x
1.326 * [taylor]: Taking taylor expansion of x in x
1.326 * [taylor]: Taking taylor expansion of 1.0 in x
1.327 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.327 * [taylor]: Taking taylor expansion of 2.0 in x
1.328 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.328 * [taylor]: Taking taylor expansion of 1.0 in x
1.328 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) (sqrt 1.0)) in x
1.328 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) (sqrt 2.0)) in x
1.329 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
1.329 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
1.329 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.329 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.329 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.329 * [taylor]: Taking taylor expansion of -2.0 in x
1.329 * [taylor]: Taking taylor expansion of x in x
1.329 * [taylor]: Taking taylor expansion of 1.0 in x
1.330 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.330 * [taylor]: Taking taylor expansion of 2.0 in x
1.330 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.330 * [taylor]: Taking taylor expansion of 1.0 in x
1.388 * [approximate]: Taking taylor expansion of (* (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) (sqrt 1.0)) (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))))) in (x) around 0
1.388 * [taylor]: Taking taylor expansion of (* (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) (sqrt 1.0)) (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))))) in x
1.388 * [taylor]: Taking taylor expansion of (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) (sqrt 1.0)) in x
1.388 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x
1.388 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.388 * [taylor]: Taking taylor expansion of 2.0 in x
1.389 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.389 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.389 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.389 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.389 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.389 * [taylor]: Taking taylor expansion of 2.0 in x
1.389 * [taylor]: Taking taylor expansion of x in x
1.389 * [taylor]: Taking taylor expansion of 1.0 in x
1.390 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.390 * [taylor]: Taking taylor expansion of 1.0 in x
1.390 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))))) in x
1.390 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.390 * [taylor]: Taking taylor expansion of 1.0 in x
1.391 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x
1.391 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.391 * [taylor]: Taking taylor expansion of 2.0 in x
1.392 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.392 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.392 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.392 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.392 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.392 * [taylor]: Taking taylor expansion of 2.0 in x
1.392 * [taylor]: Taking taylor expansion of x in x
1.392 * [taylor]: Taking taylor expansion of 1.0 in x
1.393 * [taylor]: Taking taylor expansion of (* (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) (sqrt 1.0)) (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))))) in x
1.393 * [taylor]: Taking taylor expansion of (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) (sqrt 1.0)) in x
1.393 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x
1.393 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.393 * [taylor]: Taking taylor expansion of 2.0 in x
1.394 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.394 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.394 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.394 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.394 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.394 * [taylor]: Taking taylor expansion of 2.0 in x
1.394 * [taylor]: Taking taylor expansion of x in x
1.394 * [taylor]: Taking taylor expansion of 1.0 in x
1.395 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.395 * [taylor]: Taking taylor expansion of 1.0 in x
1.395 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))))) in x
1.395 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.395 * [taylor]: Taking taylor expansion of 1.0 in x
1.396 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x
1.396 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.396 * [taylor]: Taking taylor expansion of 2.0 in x
1.397 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.397 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.397 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.397 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.397 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.397 * [taylor]: Taking taylor expansion of 2.0 in x
1.397 * [taylor]: Taking taylor expansion of x in x
1.397 * [taylor]: Taking taylor expansion of 1.0 in x
1.459 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2)
1.459 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
1.459 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.459 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.459 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.459 * [taylor]: Taking taylor expansion of -2.0 in x
1.459 * [taylor]: Taking taylor expansion of x in x
1.460 * [taylor]: Taking taylor expansion of 1.0 in x
1.460 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.460 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.460 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.460 * [taylor]: Taking taylor expansion of -2.0 in x
1.460 * [taylor]: Taking taylor expansion of x in x
1.461 * [taylor]: Taking taylor expansion of 1.0 in x
1.470 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
1.470 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.470 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.470 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.470 * [taylor]: Taking taylor expansion of -2.0 in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of 1.0 in x
1.470 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.470 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.470 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.470 * [taylor]: Taking taylor expansion of -2.0 in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.471 * [taylor]: Taking taylor expansion of 1.0 in x
1.473 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
1.473 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.473 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.473 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.473 * [taylor]: Taking taylor expansion of 2.0 in x
1.473 * [taylor]: Taking taylor expansion of x in x
1.473 * [taylor]: Taking taylor expansion of 1.0 in x
1.473 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.473 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.473 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.473 * [taylor]: Taking taylor expansion of 2.0 in x
1.473 * [taylor]: Taking taylor expansion of x in x
1.473 * [taylor]: Taking taylor expansion of 1.0 in x
1.475 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2)
1.475 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
1.475 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.475 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.476 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.476 * [taylor]: Taking taylor expansion of -2.0 in x
1.476 * [taylor]: Taking taylor expansion of x in x
1.477 * [taylor]: Taking taylor expansion of 1.0 in x
1.477 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.477 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.477 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.477 * [taylor]: Taking taylor expansion of -2.0 in x
1.477 * [taylor]: Taking taylor expansion of x in x
1.478 * [taylor]: Taking taylor expansion of 1.0 in x
1.486 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
1.486 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.486 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.486 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.486 * [taylor]: Taking taylor expansion of -2.0 in x
1.486 * [taylor]: Taking taylor expansion of x in x
1.487 * [taylor]: Taking taylor expansion of 1.0 in x
1.487 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.487 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.487 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.487 * [taylor]: Taking taylor expansion of -2.0 in x
1.487 * [taylor]: Taking taylor expansion of x in x
1.487 * [taylor]: Taking taylor expansion of 1.0 in x
1.489 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
1.489 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.489 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.489 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.489 * [taylor]: Taking taylor expansion of 2.0 in x
1.489 * [taylor]: Taking taylor expansion of x in x
1.489 * [taylor]: Taking taylor expansion of 1.0 in x
1.489 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.489 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.489 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.489 * [taylor]: Taking taylor expansion of 2.0 in x
1.489 * [taylor]: Taking taylor expansion of x in x
1.490 * [taylor]: Taking taylor expansion of 1.0 in x
1.492 * * * [progress]: simplifying candidates
1.493 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (exp (sqrt 1.0)))
  (log (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (exp (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (cbrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (cbrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (cbrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (* (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (sqrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (sqrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (- (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3))
  (+ (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (- (sqrt 1.0))
  (- (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (* (sqrt 1.0) (sqrt 1.0)))
  (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (+ (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (+ (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (- (sqrt 1.0))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (+ (log (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (log (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (log (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (exp (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (* (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (* (* (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (cbrt (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))) (cbrt (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))))
  (cbrt (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (* (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (sqrt (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (sqrt (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (+ (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)) (- (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)))
  (* (+ (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))) (+ (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))))
  (* (+ (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)) (- (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (* (sqrt 1.0) (sqrt 1.0))))
  (* (+ (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))) (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (- (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (* (sqrt 1.0) (sqrt 1.0))) (- (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)))
  (* (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))))
  (* (- (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (* (sqrt 1.0) (sqrt 1.0))) (- (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (* (sqrt 1.0) (sqrt 1.0))))
  (* (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (sqrt (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (sqrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (sqrt (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (sqrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt 1.0)))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt 1.0)))
  (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (- (sqrt 1.0)) (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (- (sqrt 1.0)) (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (* (cbrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (cbrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (sqrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) 1)
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (sqrt 1))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) 1)
  (* (cbrt (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (sqrt (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (* (sqrt 1.0) (sqrt 1.0))))
  (* (+ (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (- (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (* (sqrt 1.0) (sqrt 1.0))) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (exp (exp (* -2.0 x))) (exp 1.0))
  (log (+ (exp (* -2.0 x)) 1.0))
  (exp (+ (exp (* -2.0 x)) 1.0))
  (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (cbrt (+ (exp (* -2.0 x)) 1.0))
  (* (* (+ (exp (* -2.0 x)) 1.0) (+ (exp (* -2.0 x)) 1.0)) (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (+ (pow (exp (* -2.0 x)) 3) (pow 1.0 3))
  (+ (* (exp (* -2.0 x)) (exp (* -2.0 x))) (- (* 1.0 1.0) (* (exp (* -2.0 x)) 1.0)))
  (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 1.0))
  (- (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
  (* (exp (exp (* -2.0 x))) (exp 1.0))
  (log (+ (exp (* -2.0 x)) 1.0))
  (exp (+ (exp (* -2.0 x)) 1.0))
  (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (cbrt (+ (exp (* -2.0 x)) 1.0))
  (* (* (+ (exp (* -2.0 x)) 1.0) (+ (exp (* -2.0 x)) 1.0)) (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (+ (pow (exp (* -2.0 x)) 3) (pow 1.0 3))
  (+ (* (exp (* -2.0 x)) (exp (* -2.0 x))) (- (* 1.0 1.0) (* (exp (* -2.0 x)) 1.0)))
  (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 1.0))
  (- (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
  (- (+ (* (sqrt 2.0) (sqrt 0.5)) (* 0.25 (/ (* (sqrt 2.0) x) (sqrt 0.5)))) (+ (sqrt 1.0) (* 0.03125 (/ (* (sqrt 2.0) (pow x 2)) (pow (sqrt 0.5) 3)))))
  (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0))
  (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0))
  (- (+ (* (pow (sqrt 2.0) 2) (pow (sqrt 0.5) 2)) (* 0.5 (* (pow (sqrt 2.0) 2) x))) (+ (pow (sqrt 1.0) 2) (* 0.16666666666666669 (* (pow (sqrt 2.0) 2) (pow x 3)))))
  (* (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))) (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0)))
  (* (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))) (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0)))
  (- (+ (* 2.0 (pow x 2)) 2.0) (* 2.0 x))
  (+ (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
  (- (+ (* 2.0 (pow x 2)) 2.0) (* 2.0 x))
  (+ (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
1.500 * * [simplify]: iteration  0 :  387  enodes  (cost  1297 )
1.507 * * [simplify]: iteration  1 :  1682  enodes  (cost  1150 )
1.534 * * [simplify]: iteration  2 :  5001  enodes  (cost  1121 )
1.539 * [simplify]: Simplified to:
   (exp (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (log (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (exp (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (cbrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (cbrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (cbrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (pow (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) 3)
  (sqrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (sqrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (- (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3))
  (+ (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (- (sqrt 1.0))
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (+ (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (+ (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0)))
  (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (- (sqrt 1.0))
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (log (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (log (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (exp (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (pow (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) 3)
  (* (cbrt (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))) (cbrt (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))))
  (cbrt (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (pow (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) 3)
  (sqrt (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (sqrt (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (+ (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)) (- (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)))
  (* (+ (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (- (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (+ (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (- (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)))
  (* (+ (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (- 1.0)) (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (- 1.0)))
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* (sqrt (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (sqrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (* (sqrt (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (sqrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (- (+ (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) 1.0))
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (- (+ (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) 1.0))
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (- (+ (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) 1.0))
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (- (+ (* (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) 1.0))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (* (cbrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (cbrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (sqrt (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))
  (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (/ (sqrt 2.0) (sqrt (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (sqrt (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))) (sqrt (sqrt 1.0))))
  (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))
  (* (cbrt (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (sqrt (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)))
  (* (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (- 1.0)) (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (+ (pow (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) 3) (pow (sqrt 1.0) 3)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)))
  (* (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (- 1.0)))
  (exp (+ (exp (* -2.0 x)) 1.0))
  (log (+ (exp (* -2.0 x)) 1.0))
  (exp (+ (exp (* -2.0 x)) 1.0))
  (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (cbrt (+ (exp (* -2.0 x)) 1.0))
  (pow (+ (exp (* -2.0 x)) 1.0) 3)
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (+ (pow (exp (* -2.0 x)) 3) (pow 1.0 3))
  (+ (* 1.0 (- 1.0 (exp (* -2.0 x)))) (exp (+ (* -2.0 x) (* -2.0 x))))
  (+ (- (* 1.0 1.0)) (pow (exp -2.0) (* 2 x)))
  (- (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
  (exp (+ (exp (* -2.0 x)) 1.0))
  (log (+ (exp (* -2.0 x)) 1.0))
  (exp (+ (exp (* -2.0 x)) 1.0))
  (* (cbrt (+ (exp (* -2.0 x)) 1.0)) (cbrt (+ (exp (* -2.0 x)) 1.0)))
  (cbrt (+ (exp (* -2.0 x)) 1.0))
  (pow (+ (exp (* -2.0 x)) 1.0) 3)
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (sqrt (+ (exp (* -2.0 x)) 1.0))
  (+ (pow (exp (* -2.0 x)) 3) (pow 1.0 3))
  (+ (* 1.0 (- 1.0 (exp (* -2.0 x)))) (exp (+ (* -2.0 x) (* -2.0 x))))
  (+ (- (* 1.0 1.0)) (pow (exp -2.0) (* 2 x)))
  (- (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
  (- (+ (* (sqrt 2.0) (sqrt 0.5)) (* 0.25 (/ (* (sqrt 2.0) x) (sqrt 0.5)))) (+ (sqrt 1.0) (* 0.03125 (/ (* (sqrt 2.0) (pow x 2)) (pow (sqrt 0.5) 3)))))
  (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0))
  (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0))
  (+ (- (- (* 0.5 (* (pow (sqrt 2.0) 2) x)) (* 0.16666666666666669 (* (pow (sqrt 2.0) 2) (pow x 3)))) 1.0) (* (* 0.5 (sqrt 2.0)) (sqrt 2.0)))
  (* (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))) (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0)))
  (* (+ (sqrt 1.0) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0))))) (- (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -2.0 x)) 1.0)))) (sqrt 1.0)))
  (- (+ (* 2.0 (pow x 2)) 2.0) (* 2.0 x))
  (+ (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
  (- (+ (* 2.0 (pow x 2)) 2.0) (* 2.0 x))
  (+ (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 1.0)
1.539 * * * [progress]: adding candidates to table
1.776 * * [progress]: iteration 4 / 4
1.776 * * * [progress]: picking best candidate
1.778 * * * * [pick]: Picked  #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))>
1.778 * * * [progress]: localizing error
1.788 * * * [progress]: generating rewritten candidates
1.788 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.793 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
1.802 * * * [progress]: generating series expansions
1.802 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.802 * [approximate]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in (x) around 0
1.802 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in x
1.802 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.802 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.802 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.802 * [taylor]: Taking taylor expansion of x in x
1.802 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.802 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.803 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.803 * [taylor]: Taking taylor expansion of (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) in x
1.803 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.803 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.803 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.803 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.803 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.803 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.830 * [approximate]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in (x) around 0
1.830 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
1.830 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.830 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.830 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.830 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.830 * [taylor]: Taking taylor expansion of x in x
1.831 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.831 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.831 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.831 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.831 * [taylor]: Taking taylor expansion of x in x
1.832 * [taylor]: Taking taylor expansion of (+ (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
1.832 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.832 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.832 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.832 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.832 * [taylor]: Taking taylor expansion of x in x
1.833 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.833 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.833 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.833 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.833 * [taylor]: Taking taylor expansion of x in x
1.866 * [approximate]: Taking taylor expansion of (- (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in (x) around 0
1.866 * [taylor]: Taking taylor expansion of (- (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
1.866 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.866 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.866 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.866 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.866 * [taylor]: Taking taylor expansion of x in x
1.867 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.867 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.867 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.867 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.867 * [taylor]: Taking taylor expansion of x in x
1.868 * [taylor]: Taking taylor expansion of (- (* 5.551115123125783e-17 (/ 1 (pow x 4))) (* 0.33333333333333337 (/ 1 (pow x 3)))) in x
1.868 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (/ 1 (pow x 4))) in x
1.868 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.868 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.868 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.868 * [taylor]: Taking taylor expansion of x in x
1.869 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (/ 1 (pow x 3))) in x
1.869 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.869 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.869 * [taylor]: Taking taylor expansion of x in x
1.906 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
1.906 * [approximate]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in (x) around 0
1.906 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.906 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.906 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.906 * [taylor]: Taking taylor expansion of x in x
1.906 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.906 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.906 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.906 * [taylor]: Taking taylor expansion of x in x
1.918 * [approximate]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in (x) around 0
1.918 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.918 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.918 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.918 * [taylor]: Taking taylor expansion of x in x
1.919 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.919 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.919 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.919 * [taylor]: Taking taylor expansion of x in x
1.930 * [approximate]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in (x) around 0
1.930 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
1.930 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
1.930 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.930 * [taylor]: Taking taylor expansion of x in x
1.930 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
1.930 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
1.930 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.930 * [taylor]: Taking taylor expansion of x in x
1.941 * * * [progress]: simplifying candidates
1.942 * [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 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))
  (+ (* 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))
  (* 0.33333333333333337 (pow x 3))
  (* 0.33333333333333337 (pow x 3))
1.946 * * [simplify]: iteration  0 :  199  enodes  (cost  228 )
1.950 * * [simplify]: iteration  1 :  849  enodes  (cost  205 )
1.974 * * [simplify]: iteration  2 :  5001  enodes  (cost  204 )
1.975 * [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 (* 5.551115123125783e-17 (pow x 8))) (* (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
  (+ (* (- (* 0.33333333333333337 0.33333333333333337)) (pow x 6)) (* 5.551115123125783e-17 (* 5.551115123125783e-17 (pow x 8))))
  (- (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))
  (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))
  (+ (* 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)))
  (* 0.33333333333333337 (pow x 3))
  (* 0.33333333333333337 (pow x 3))
  (* 0.33333333333333337 (pow x 3))
1.975 * * * [progress]: adding candidates to table
2.080 * [progress]: [Phase 3 of 3] Extracting.
2.080 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))>)
2.082 * * * [regime-changes]: Trying 4 branch expressions: ((* -2.0 x) (exp (* -2.0 x)) y x)
2.082 * * * * [regimes]: Trying to branch on (* -2.0 x) from (#<alt (λ (x y) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))>)
2.108 * * * * [regimes]: Trying to branch on (* -2.0 x) from (#<alt (λ (x y) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))> #<alt (λ (x y) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))>)
2.120 * * * * [regimes]: Trying to branch on (exp (* -2.0 x)) from (#<alt (λ (x y) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))>)
2.144 * * * * [regimes]: Trying to branch on (exp (* -2.0 x)) from (#<alt (λ (x y) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))> #<alt (λ (x y) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))>)
2.159 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))>)
2.196 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))>)
2.222 * * * [regime]: Found split indices: #<option (#s(si 0 77) #s(si 1 198) #s(si 0 255))>
2.223 * [binary-search]: Only using regimes for bounds on (* -2.0 x) and (#<alt (λ (x y) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))>)
2.223 * [regimes]: Found splitpoints: (#s(sp 0 (* -2.0 x) -0.16867354213659677) #s(sp 1 (* -2.0 x) 9.007920723307819e-11) #s(sp 0 (* -2.0 x) +nan.0)) , with alts (#<alt (λ (x y) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0))> #<alt (λ (x y) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))> #<alt (λ (x y) (* (+ (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (sqrt 1.0))))>)
2.224 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* -2.0 x) -0.16867354213659677) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (if (<= (* -2.0 x) 9.007920723307819e-11) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)))
2.224 * * [simplify]: iteration  0 :  35  enodes  (cost  14 )
2.225 * * [simplify]: iteration  1 :  35  enodes  (cost  14 )
2.225 * [simplify]: Simplified to:
   (if (or (<= (* -2.0 x) -0.16867354213659677) (not (<= (* -2.0 x) 9.007920723307819e-11))) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))))
3.257 * [regime-testing]: Baseline error score: 29.39456172030204
3.257 * [regime-testing]: Oracle error score: 0.025904892267886184
3.258 * [regime-testing]: End program error score: 0.17721789116440798