21.943 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [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 )
0.034 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.035 * * [simplify]: iteration  2 :  31  enodes  (cost  5 )
0.036 * * [simplify]: iteration  3 :  54  enodes  (cost  5 )
0.038 * * [simplify]: iteration  4 :  119  enodes  (cost  5 )
0.041 * * [simplify]: iteration  5 :  333  enodes  (cost  5 )
0.048 * * [simplify]: iteration  6 :  1646  enodes  (cost  5 )
0.090 * * [simplify]: iteration  7 :  5001  enodes  (cost  5 )
0.090 * [simplify]: Simplified to:
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.090 * * [progress]: iteration 1 / 4
0.090 * * * [progress]: picking best candidate
0.092 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))>
0.092 * * * [progress]: localizing error
0.099 * * * [progress]: generating rewritten candidates
0.099 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.143 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2)
0.149 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.162 * * * [progress]: generating series expansions
0.162 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.162 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.162 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.162 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.162 * [taylor]: Taking taylor expansion of 2.0 in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.162 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.162 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.162 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.162 * [taylor]: Taking taylor expansion of -2.0 in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of 1.0 in x
0.164 * [taylor]: Taking taylor expansion of 1.0 in x
0.164 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.164 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.164 * [taylor]: Taking taylor expansion of 2.0 in x
0.164 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.164 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.164 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.164 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.164 * [taylor]: Taking taylor expansion of -2.0 in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of 1.0 in x
0.166 * [taylor]: Taking taylor expansion of 1.0 in x
0.211 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.211 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.211 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.211 * [taylor]: Taking taylor expansion of 2.0 in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.211 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.211 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.211 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.211 * [taylor]: Taking taylor expansion of -2.0 in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of 1.0 in x
0.211 * [taylor]: Taking taylor expansion of 1.0 in x
0.211 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.211 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.211 * [taylor]: Taking taylor expansion of 2.0 in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.211 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.211 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.211 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.211 * [taylor]: Taking taylor expansion of -2.0 in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.227 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.227 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.227 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.227 * [taylor]: Taking taylor expansion of 2.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.228 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.228 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.228 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.228 * [taylor]: Taking taylor expansion of 2.0 in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of 1.0 in x
0.228 * [taylor]: Taking taylor expansion of 1.0 in x
0.228 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.228 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.228 * [taylor]: Taking taylor expansion of 2.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.228 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.228 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.228 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.228 * [taylor]: Taking taylor expansion of 2.0 in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of 1.0 in x
0.229 * [taylor]: Taking taylor expansion of 1.0 in x
0.240 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2)
0.241 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
0.241 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.241 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.241 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.241 * [taylor]: Taking taylor expansion of -2.0 in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of 1.0 in x
0.242 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.242 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.242 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.242 * [taylor]: Taking taylor expansion of -2.0 in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.251 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
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
0.252 * [taylor]: Taking taylor expansion of 1.0 in x
0.252 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.252 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.252 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.252 * [taylor]: Taking taylor expansion of -2.0 in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of 1.0 in x
0.254 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
0.254 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.254 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.254 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.254 * [taylor]: Taking taylor expansion of 2.0 in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 1.0 in x
0.254 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.254 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.254 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.254 * [taylor]: Taking taylor expansion of 2.0 in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 1.0 in x
0.256 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.256 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
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
0.257 * [taylor]: Taking taylor expansion of 1.0 in x
0.258 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.258 * [taylor]: Taking taylor expansion of 2.0 in x
0.258 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.258 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.258 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.258 * [taylor]: Taking taylor expansion of -2.0 in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 1.0 in x
0.281 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.281 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.281 * [taylor]: Taking taylor expansion of 2.0 in x
0.281 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.281 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.281 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.281 * [taylor]: Taking taylor expansion of -2.0 in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.282 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.282 * [taylor]: Taking taylor expansion of 2.0 in x
0.282 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.282 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.282 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.282 * [taylor]: Taking taylor expansion of -2.0 in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.286 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.286 * [taylor]: Taking taylor expansion of 2.0 in x
0.286 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.286 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.286 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.286 * [taylor]: Taking taylor expansion of 2.0 in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.287 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.287 * [taylor]: Taking taylor expansion of 2.0 in x
0.287 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.287 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.287 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.287 * [taylor]: Taking taylor expansion of 2.0 in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of 1.0 in x
0.291 * * * [progress]: simplifying candidates
0.293 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (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))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (* (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))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (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 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (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))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (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))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (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))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (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 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (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))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
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  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
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  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
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  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 2.0 (/ 1 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 2.0 (/ 1 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 2.0 (/ 1 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 2.0 (+ (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))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
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  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
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  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x))) (- (* 1.0 1)))
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  (expm1 (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log1p (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
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  (/ (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))
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  (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))
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  (- 1.0)
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  (+ (/ 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))
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  (- (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
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  (exp (+ 1.0 (exp (* -2.0 x))))
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  (cbrt (+ 1.0 (exp (* -2.0 x))))
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  (sqrt (+ 1.0 (exp (* -2.0 x))))
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  (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
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  (/ (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)
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  (/ 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)))))
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  (/ 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))
0.301 * * [simplify]: iteration  0 :  398  enodes  (cost  1645 )
0.308 * * [simplify]: iteration  1 :  1287  enodes  (cost  1235 )
0.334 * * [simplify]: iteration  2 :  5001  enodes  (cost  1212 )
0.342 * [simplify]: Simplified to:
   (- (* (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
  (- (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
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  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
  (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (expm1 (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log1p (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (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)) (+ (/ 2.0 (+ 1.0 (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 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (- 1.0)
  (expm1 (+ 1.0 (exp (* -2.0 x))))
  (log1p (+ 1.0 (exp (* -2.0 x))))
  (exp (+ 1.0 (exp (* -2.0 x))))
  (log (+ 1.0 (exp (* -2.0 x))))
  (exp (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (cbrt (+ 1.0 (exp (* -2.0 x))))
  (pow (+ 1.0 (exp (* -2.0 x))) 3)
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))
  (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 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)))
  (expm1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (log1p (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (exp (/ 2.0 (+ (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)))))
  (fma 1.0 x (- (fma 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 (- (fma x x 1) x))
  (+ 1.0 (exp (* -2.0 x)))
  (+ 1.0 (exp (* -2.0 x)))
  (fma x 1.0 (- 1.0 (* 0.33333333333333337 (pow x 3))))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
0.344 * * * [progress]: adding candidates to table
0.585 * * [progress]: iteration 2 / 4
0.585 * * * [progress]: picking best candidate
0.594 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>
0.594 * * * [progress]: localizing error
0.603 * * * [progress]: generating rewritten candidates
0.603 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
0.647 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.684 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2)
0.688 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.735 * * * [progress]: generating series expansions
0.735 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
0.735 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.735 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.735 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.735 * [taylor]: Taking taylor expansion of 2.0 in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.735 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.735 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.735 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.735 * [taylor]: Taking taylor expansion of -2.0 in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of 1.0 in x
0.737 * [taylor]: Taking taylor expansion of 1.0 in x
0.737 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.737 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.737 * [taylor]: Taking taylor expansion of 2.0 in x
0.737 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.737 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.738 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.738 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.738 * [taylor]: Taking taylor expansion of -2.0 in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.739 * [taylor]: Taking taylor expansion of 1.0 in x
0.739 * [taylor]: Taking taylor expansion of 1.0 in x
0.786 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.786 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.786 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.786 * [taylor]: Taking taylor expansion of 2.0 in x
0.786 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.786 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.786 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.786 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.786 * [taylor]: Taking taylor expansion of -2.0 in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.787 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.787 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.787 * [taylor]: Taking taylor expansion of 2.0 in x
0.787 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.787 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.787 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.787 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.787 * [taylor]: Taking taylor expansion of -2.0 in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.799 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.799 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.799 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.799 * [taylor]: Taking taylor expansion of 2.0 in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.799 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.799 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.799 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.799 * [taylor]: Taking taylor expansion of 2.0 in x
0.799 * [taylor]: Taking taylor expansion of x in x
0.800 * [taylor]: Taking taylor expansion of 1.0 in x
0.800 * [taylor]: Taking taylor expansion of 1.0 in x
0.800 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.800 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.800 * [taylor]: Taking taylor expansion of 2.0 in x
0.800 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.800 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.800 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.800 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.800 * [taylor]: Taking taylor expansion of 2.0 in x
0.800 * [taylor]: Taking taylor expansion of x in x
0.800 * [taylor]: Taking taylor expansion of 1.0 in x
0.800 * [taylor]: Taking taylor expansion of 1.0 in x
0.812 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.812 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.812 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.812 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.812 * [taylor]: Taking taylor expansion of 2.0 in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.812 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.813 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.813 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.813 * [taylor]: Taking taylor expansion of -2.0 in x
0.813 * [taylor]: Taking taylor expansion of x in x
0.814 * [taylor]: Taking taylor expansion of 1.0 in x
0.814 * [taylor]: Taking taylor expansion of 1.0 in x
0.814 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.814 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.814 * [taylor]: Taking taylor expansion of 2.0 in x
0.814 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.814 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.814 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.814 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.814 * [taylor]: Taking taylor expansion of -2.0 in x
0.814 * [taylor]: Taking taylor expansion of x in x
0.815 * [taylor]: Taking taylor expansion of 1.0 in x
0.816 * [taylor]: Taking taylor expansion of 1.0 in x
0.863 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.863 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.863 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.863 * [taylor]: Taking taylor expansion of 2.0 in x
0.863 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.863 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.863 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.863 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.863 * [taylor]: Taking taylor expansion of -2.0 in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of 1.0 in x
0.863 * [taylor]: Taking taylor expansion of 1.0 in x
0.863 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.863 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.863 * [taylor]: Taking taylor expansion of 2.0 in x
0.863 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.863 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.863 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.864 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.864 * [taylor]: Taking taylor expansion of -2.0 in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of 1.0 in x
0.864 * [taylor]: Taking taylor expansion of 1.0 in x
0.876 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.876 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.876 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.876 * [taylor]: Taking taylor expansion of 2.0 in x
0.876 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.876 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.876 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.876 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.876 * [taylor]: Taking taylor expansion of 2.0 in x
0.876 * [taylor]: Taking taylor expansion of x in x
0.876 * [taylor]: Taking taylor expansion of 1.0 in x
0.876 * [taylor]: Taking taylor expansion of 1.0 in x
0.876 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.876 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.876 * [taylor]: Taking taylor expansion of 2.0 in x
0.876 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.876 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.876 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.876 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.876 * [taylor]: Taking taylor expansion of 2.0 in x
0.876 * [taylor]: Taking taylor expansion of x in x
0.877 * [taylor]: Taking taylor expansion of 1.0 in x
0.877 * [taylor]: Taking taylor expansion of 1.0 in x
0.888 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2)
0.889 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
0.889 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.889 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.889 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.889 * [taylor]: Taking taylor expansion of -2.0 in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.890 * [taylor]: Taking taylor expansion of 1.0 in x
0.890 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.890 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.890 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.890 * [taylor]: Taking taylor expansion of -2.0 in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.891 * [taylor]: Taking taylor expansion of 1.0 in x
0.899 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
0.899 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.899 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.899 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.899 * [taylor]: Taking taylor expansion of -2.0 in x
0.899 * [taylor]: Taking taylor expansion of x in x
0.899 * [taylor]: Taking taylor expansion of 1.0 in x
0.899 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.899 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.899 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.900 * [taylor]: Taking taylor expansion of -2.0 in x
0.900 * [taylor]: Taking taylor expansion of x in x
0.900 * [taylor]: Taking taylor expansion of 1.0 in x
0.902 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
0.902 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.902 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.902 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.902 * [taylor]: Taking taylor expansion of 2.0 in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of 1.0 in x
0.902 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.902 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.902 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.902 * [taylor]: Taking taylor expansion of 2.0 in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of 1.0 in x
0.904 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.904 * [approximate]: Taking taylor expansion of (pow (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) 3) in (x) around 0
0.904 * [taylor]: Taking taylor expansion of (pow (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) 3) in x
0.904 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.904 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.904 * [taylor]: Taking taylor expansion of 2.0 in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.904 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.904 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.904 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.904 * [taylor]: Taking taylor expansion of -2.0 in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of 1.0 in x
0.906 * [taylor]: Taking taylor expansion of 1.0 in x
0.915 * [taylor]: Taking taylor expansion of (pow (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) 3) in x
0.915 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.915 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.915 * [taylor]: Taking taylor expansion of 2.0 in x
0.915 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.915 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.915 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.915 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.916 * [taylor]: Taking taylor expansion of -2.0 in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.974 * [approximate]: Taking taylor expansion of (pow (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) 3) in (x) around 0
0.974 * [taylor]: Taking taylor expansion of (pow (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) 3) in x
0.974 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.974 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.974 * [taylor]: Taking taylor expansion of 2.0 in x
0.974 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.974 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.974 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.974 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.974 * [taylor]: Taking taylor expansion of -2.0 in x
0.974 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of 1.0 in x
0.975 * [taylor]: Taking taylor expansion of 1.0 in x
0.975 * [taylor]: Taking taylor expansion of (pow (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) 3) in x
0.975 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.975 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.975 * [taylor]: Taking taylor expansion of 2.0 in x
0.975 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.975 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.975 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.975 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.975 * [taylor]: Taking taylor expansion of -2.0 in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.976 * [taylor]: Taking taylor expansion of 1.0 in x
0.976 * [taylor]: Taking taylor expansion of 1.0 in x
1.000 * [approximate]: Taking taylor expansion of (pow (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) 3) in (x) around 0
1.000 * [taylor]: Taking taylor expansion of (pow (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) 3) in x
1.000 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
1.000 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.000 * [taylor]: Taking taylor expansion of 2.0 in x
1.000 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.000 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.000 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.001 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.001 * [taylor]: Taking taylor expansion of 2.0 in x
1.001 * [taylor]: Taking taylor expansion of x in x
1.001 * [taylor]: Taking taylor expansion of 1.0 in x
1.001 * [taylor]: Taking taylor expansion of 1.0 in x
1.002 * [taylor]: Taking taylor expansion of (pow (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) 3) in x
1.002 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
1.002 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
1.002 * [taylor]: Taking taylor expansion of 2.0 in x
1.002 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
1.002 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.002 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.002 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.002 * [taylor]: Taking taylor expansion of 2.0 in x
1.002 * [taylor]: Taking taylor expansion of x in x
1.002 * [taylor]: Taking taylor expansion of 1.0 in x
1.002 * [taylor]: Taking taylor expansion of 1.0 in x
1.024 * * * [progress]: simplifying candidates
1.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (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))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (* (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))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (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 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (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))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (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))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (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))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (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 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (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))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 2.0 (/ 1 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 2.0 (/ 1 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 2.0 (/ 1 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 2.0 (+ (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))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 2.0 (+ (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))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 2.0 (+ (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)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (expm1 (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log1p (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (/ (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)
  (expm1 (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (log1p (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (log (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (exp (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (cbrt (pow (* (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) 3))
  (cbrt (pow (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3))
  (cbrt (pow (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3))
  (cbrt (pow (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (cbrt (pow (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3))
  (cbrt (pow (- (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3))
  (cbrt (pow (+ (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3))
  (cbrt (pow (- (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (cbrt (* (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (cbrt (* (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))))
  (cbrt (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (cbrt (pow (* (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) 3))
  (cbrt (pow (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3))
  (cbrt (pow (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3))
  (cbrt (pow (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (cbrt (pow (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3))
  (cbrt (pow (- (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3))
  (cbrt (pow (+ (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3))
  (cbrt (pow (- (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (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)))
  (cbrt (sqrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (cbrt (sqrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (cbrt 1)
  (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (/ 3 2)))
  (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (/ 3 2)))
  (cbrt (pow (- (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3)) 3))
  (cbrt (pow (+ (* (/ 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))) 3))
  (cbrt (pow (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 3))
  (cbrt (pow (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (* (cbrt (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))) (cbrt (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))))
  (cbrt (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (* (* (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (sqrt (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (sqrt (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (expm1 (+ 1.0 (exp (* -2.0 x))))
  (log1p (+ 1.0 (exp (* -2.0 x))))
  (* (exp 1.0) (exp (exp (* -2.0 x))))
  (log (+ 1.0 (exp (* -2.0 x))))
  (exp (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (cbrt (+ 1.0 (exp (* -2.0 x))))
  (* (* (+ 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)))
  (expm1 (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (log1p (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (* (log (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (* (log (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (* 1 3)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (* (cbrt 3) (cbrt 3)))
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (sqrt 3))
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 1)
  (pow (* (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) 3)
  (pow (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (pow (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (pow (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (pow 1 3)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (pow (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (- (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (+ (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (- (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow 1 3)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (* (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (exp (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (* (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (* (* (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3) (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)) (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (pow (* (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) 3)
  (pow (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (pow (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (pow (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (pow 1 3)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (pow (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (- (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (+ (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (- (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow 1 3)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (pow (- (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3)) 3)
  (pow (+ (* (/ 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))) 3)
  (pow (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 3)
  (pow (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (* (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (sqrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (sqrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (/ 3 2))
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (/ 3 2))
  (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- (* 1.0 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 (pow x 3)) (+ (* 1.6653345369377348e-16 (pow x 6)) (* 1.0 (pow x 5))))
  (pow (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) 3)
  (pow (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) 3)
1.037 * * [simplify]: iteration  0 :  530  enodes  (cost  2073 )
1.046 * * [simplify]: iteration  1 :  1972  enodes  (cost  1646 )
1.083 * * [simplify]: iteration  2 :  5002  enodes  (cost  1622 )
1.091 * [simplify]: Simplified to:
   (- (* (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (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)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (expm1 (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log1p (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (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) (- (/ 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))
  (fma (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (fma 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)
  (expm1 (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log1p (- (/ 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) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (cbrt (- (/ 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))
  1
  (- (/ 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))
  1
  (- (/ 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)))
  (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)))
  (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)))
  (cbrt (- (/ 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))
  1
  (- (/ 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))
  1
  (- (/ 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)))
  (cbrt (sqrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  (cbrt (sqrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))
  1
  (- (/ 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))
  (fma (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (fma 1.0 1.0 (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 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)
  (cbrt (* (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (/ 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))
  (expm1 (+ 1.0 (exp (* -2.0 x))))
  (log1p (+ 1.0 (exp (* -2.0 x))))
  (exp (+ 1.0 (exp (* -2.0 x))))
  (log (+ 1.0 (exp (* -2.0 x))))
  (exp (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (cbrt (+ 1.0 (exp (* -2.0 x))))
  (pow (+ 1.0 (exp (* -2.0 x))) 3)
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))
  (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 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)))
  (expm1 (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (log1p (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (log (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (log (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  3
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (* (cbrt 3) (cbrt 3)))
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (sqrt 3))
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 2)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3/2)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3/2)
  1
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (pow (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (- (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (+ (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (- (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  1
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 2)
  (log (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (exp (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 2)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (pow (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3) 3)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 2)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3/2)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3/2)
  1
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (pow (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (- (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (+ (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  (pow (- (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) 3)
  1
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (pow (- (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3)) 3)
  (pow (fma (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (fma 1.0 1.0 (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) 3)
  (pow (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 3)
  (pow (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 2)
  (sqrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (sqrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3/2)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3/2)
  (fma 1.0 x (- (fma 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)
  (fma 1.0 x (- (fma 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)
  (fma (pow x 2) 2.0 (- 2.0 (* 2.0 x)))
  (+ 1.0 (exp (* -2.0 x)))
  (+ 1.0 (exp (* -2.0 x)))
  (fma 1.0 (pow x 3) (- (fma 1.6653345369377348e-16 (pow x 6) (* 1.0 (pow x 5)))))
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
1.092 * * * [progress]: adding candidates to table
1.406 * * [progress]: iteration 3 / 4
1.406 * * * [progress]: picking best candidate
1.412 * * * * [pick]: Picked  #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))>
1.412 * * * [progress]: localizing error
1.423 * * * [progress]: generating rewritten candidates
1.423 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3 1)
1.424 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3 1 3)
1.432 * * * [progress]: generating series expansions
1.432 * * * * [progress]: [ 1 / 2 ] generating series at (2 3 1)
1.432 * [approximate]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in (x) around 0
1.432 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in x
1.432 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))
1.432 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.432 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.432 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.432 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.432 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in x
1.433 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))
1.433 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.433 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.433 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.433 * [taylor]: Taking taylor expansion of x in x
1.433 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.433 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.433 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.433 * [taylor]: Taking taylor expansion of x in x
1.462 * [approximate]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in (x) around 0
1.462 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in x
1.463 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ 1 x) 4)) (/ 0.33333333333333337 (pow x 3)))
1.463 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ 1 x) 4)) in x
1.463 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.463 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
1.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.463 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.463 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.463 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.464 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in x
1.464 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ 1 x) 4)) (/ 0.33333333333333337 (pow x 3)))
1.464 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ 1 x) 4)) in x
1.464 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.464 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
1.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.464 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.464 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.464 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.493 * [approximate]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in (x) around 0
1.493 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in x
1.494 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ -1 x) 4)) (/ -0.33333333333333337 (pow x 3)))
1.494 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ -1 x) 4)) in x
1.494 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.494 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
1.494 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.494 * [taylor]: Taking taylor expansion of -1 in x
1.494 * [taylor]: Taking taylor expansion of x in x
1.494 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
1.494 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
1.494 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.494 * [taylor]: Taking taylor expansion of x in x
1.495 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in x
1.495 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ -1 x) 4)) (/ -0.33333333333333337 (pow x 3)))
1.495 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ -1 x) 4)) in x
1.495 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.495 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
1.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.495 * [taylor]: Taking taylor expansion of -1 in x
1.495 * [taylor]: Taking taylor expansion of x in x
1.495 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
1.495 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
1.495 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.495 * [taylor]: Taking taylor expansion of x in x
1.528 * * * * [progress]: [ 2 / 2 ] generating series at (2 3 1 3)
1.528 * [approximate]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in (x) around 0
1.528 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.528 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.528 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.528 * [taylor]: Taking taylor expansion of x in x
1.528 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.528 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.528 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.528 * [taylor]: Taking taylor expansion of x in x
1.539 * [approximate]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in (x) around 0
1.539 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.539 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.539 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.539 * [taylor]: Taking taylor expansion of x in x
1.540 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.540 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.540 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.540 * [taylor]: Taking taylor expansion of x in x
1.551 * [approximate]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in (x) around 0
1.551 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
1.551 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
1.551 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.551 * [taylor]: Taking taylor expansion of x in x
1.552 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
1.552 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
1.552 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.552 * [taylor]: Taking taylor expansion of x in x
1.562 * * * [progress]: simplifying candidates
1.563 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (log1p (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (* 5.551115123125783e-17 (pow x 4))
  (log (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (exp (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (* (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))
  (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (* (* (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (sqrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (sqrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (expm1 (* 0.33333333333333337 (pow x 3)))
  (log1p (* 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))
1.567 * * [simplify]: iteration  0 :  142  enodes  (cost  195 )
1.570 * * [simplify]: iteration  1 :  582  enodes  (cost  172 )
1.586 * * [simplify]: iteration  2 :  3698  enodes  (cost  172 )
1.744 * * [simplify]: iteration  3 :  5002  enodes  (cost  172 )
1.745 * [simplify]: Simplified to:
   (expm1 (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (log1p (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (* 5.551115123125783e-17 (pow x 4))
  (log (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (exp (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (* (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))
  (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (pow (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))) 3)
  (sqrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (sqrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))
  (expm1 (* 0.33333333333333337 (pow x 3)))
  (log1p (* 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))
  (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4)))
  (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4)))
  (fma 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))
1.746 * * * [progress]: adding candidates to table
1.863 * * [progress]: iteration 4 / 4
1.863 * * * [progress]: picking best candidate
1.866 * * * * [pick]: Picked  #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))>
1.866 * * * [progress]: localizing error
1.879 * * * [progress]: generating rewritten candidates
1.879 * * * * [progress]: [ 1 / 3 ] rewriting at (2 3 1)
1.882 * * * * [progress]: [ 2 / 3 ] rewriting at (2 3 1 3)
1.883 * * * * [progress]: [ 3 / 3 ] rewriting at (2 3 1 3 1 1)
1.892 * * * [progress]: generating series expansions
1.892 * * * * [progress]: [ 1 / 3 ] generating series at (2 3 1)
1.892 * [approximate]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in (x) around 0
1.892 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in x
1.892 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))
1.892 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.892 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.892 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.892 * [taylor]: Taking taylor expansion of x in x
1.892 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.892 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.892 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.892 * [taylor]: Taking taylor expansion of x in x
1.892 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in x
1.892 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))
1.892 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x
1.892 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.892 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.892 * [taylor]: Taking taylor expansion of x in x
1.892 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.892 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.892 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.893 * [taylor]: Taking taylor expansion of x in x
1.919 * [approximate]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in (x) around 0
1.919 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in x
1.919 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ 1 x) 4)) (/ 0.33333333333333337 (pow x 3)))
1.919 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ 1 x) 4)) in x
1.919 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.919 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
1.919 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.919 * [taylor]: Taking taylor expansion of x in x
1.920 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.920 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.920 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.920 * [taylor]: Taking taylor expansion of x in x
1.921 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in x
1.921 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ 1 x) 4)) (/ 0.33333333333333337 (pow x 3)))
1.921 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ 1 x) 4)) in x
1.921 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.921 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
1.921 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.921 * [taylor]: Taking taylor expansion of x in x
1.921 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.921 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.921 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.921 * [taylor]: Taking taylor expansion of x in x
1.951 * [approximate]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in (x) around 0
1.951 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in x
1.951 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ -1 x) 4)) (/ -0.33333333333333337 (pow x 3)))
1.951 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ -1 x) 4)) in x
1.951 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.951 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
1.951 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.951 * [taylor]: Taking taylor expansion of -1 in x
1.951 * [taylor]: Taking taylor expansion of x in x
1.951 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
1.951 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
1.951 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.951 * [taylor]: Taking taylor expansion of x in x
1.952 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in x
1.952 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ -1 x) 4)) (/ -0.33333333333333337 (pow x 3)))
1.952 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ -1 x) 4)) in x
1.952 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x
1.952 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
1.952 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.952 * [taylor]: Taking taylor expansion of -1 in x
1.952 * [taylor]: Taking taylor expansion of x in x
1.953 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
1.953 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
1.953 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.953 * [taylor]: Taking taylor expansion of x in x
1.984 * * * * [progress]: [ 2 / 3 ] generating series at (2 3 1 3)
1.985 * [approximate]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in (x) around 0
1.985 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.985 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.985 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.985 * [taylor]: Taking taylor expansion of x in x
1.985 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
1.985 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.985 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.985 * [taylor]: Taking taylor expansion of x in x
1.996 * [approximate]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in (x) around 0
1.996 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.996 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.996 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.996 * [taylor]: Taking taylor expansion of x in x
1.997 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
1.997 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
1.997 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.997 * [taylor]: Taking taylor expansion of x in x
2.008 * [approximate]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in (x) around 0
2.008 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
2.008 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
2.008 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.008 * [taylor]: Taking taylor expansion of x in x
2.008 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
2.008 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
2.008 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.008 * [taylor]: Taking taylor expansion of x in x
2.019 * * * * [progress]: [ 3 / 3 ] generating series at (2 3 1 3 1 1)
2.019 * [approximate]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in (x) around 0
2.020 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
2.020 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
2.020 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.020 * [taylor]: Taking taylor expansion of x in x
2.020 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x
2.020 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
2.020 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.020 * [taylor]: Taking taylor expansion of x in x
2.031 * [approximate]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in (x) around 0
2.031 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
2.031 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
2.031 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.031 * [taylor]: Taking taylor expansion of x in x
2.034 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x
2.034 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x
2.034 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.034 * [taylor]: Taking taylor expansion of x in x
2.045 * [approximate]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in (x) around 0
2.045 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
2.045 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
2.045 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.045 * [taylor]: Taking taylor expansion of x in x
2.046 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x
2.046 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x
2.046 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.046 * [taylor]: Taking taylor expansion of x in x
2.056 * * * [progress]: simplifying candidates
2.058 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (log1p (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (* 5.551115123125783e-17 (pow x 4))
  (log (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (exp (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (* (cbrt (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3)))))) (cbrt (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3)))))))
  (cbrt (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (* (* (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))) (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3)))))) (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (sqrt (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (sqrt (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (expm1 (log (exp (* 0.33333333333333337 (pow x 3)))))
  (log1p (log (exp (* 0.33333333333333337 (pow x 3)))))
  (log (* (cbrt (exp (* 0.33333333333333337 (pow x 3)))) (cbrt (exp (* 0.33333333333333337 (pow x 3))))))
  (log (cbrt (exp (* 0.33333333333333337 (pow x 3)))))
  (log (sqrt (exp (* 0.33333333333333337 (pow x 3)))))
  (log (sqrt (exp (* 0.33333333333333337 (pow x 3)))))
  (log 1)
  (log (exp (* 0.33333333333333337 (pow x 3))))
  (log (exp 0.33333333333333337))
  (log (exp (* 0.33333333333333337 (pow x 3))))
  (log (exp 0.33333333333333337))
  (log (log (exp (* 0.33333333333333337 (pow x 3)))))
  (exp (log (exp (* 0.33333333333333337 (pow x 3)))))
  (* (cbrt (log (exp (* 0.33333333333333337 (pow x 3))))) (cbrt (log (exp (* 0.33333333333333337 (pow x 3))))))
  (cbrt (log (exp (* 0.33333333333333337 (pow x 3)))))
  (* (* (log (exp (* 0.33333333333333337 (pow x 3)))) (log (exp (* 0.33333333333333337 (pow x 3))))) (log (exp (* 0.33333333333333337 (pow x 3)))))
  (sqrt (log (exp (* 0.33333333333333337 (pow x 3)))))
  (sqrt (log (exp (* 0.33333333333333337 (pow x 3)))))
  (expm1 (* 0.33333333333333337 (pow x 3)))
  (log1p (* 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))
  (* 0.33333333333333337 (pow x 3))
  (* 0.33333333333333337 (pow x 3))
  (* 0.33333333333333337 (pow x 3))
2.062 * * [simplify]: iteration  0 :  163  enodes  (cost  291 )
2.065 * * [simplify]: iteration  1 :  609  enodes  (cost  252 )
2.081 * * [simplify]: iteration  2 :  3742  enodes  (cost  250 )
2.242 * * [simplify]: iteration  3 :  5001  enodes  (cost  250 )
2.243 * [simplify]: Simplified to:
   (expm1 (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (log1p (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (* 5.551115123125783e-17 (pow x 4))
  (log (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (exp (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))))
  (* (cbrt (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3)))))) (cbrt (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3)))))))
  (cbrt (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (pow (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))) 3)
  (sqrt (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (sqrt (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))
  (expm1 (* 0.33333333333333337 (pow x 3)))
  (log1p (* 0.33333333333333337 (pow x 3)))
  (* 2 (log (cbrt (exp (* 0.33333333333333337 (pow x 3))))))
  (log (cbrt (exp (* 0.33333333333333337 (pow x 3)))))
  (log (sqrt (exp (* 0.33333333333333337 (pow x 3)))))
  (log (sqrt (exp (* 0.33333333333333337 (pow x 3)))))
  0
  (* 0.33333333333333337 (pow x 3))
  0.33333333333333337
  (* 0.33333333333333337 (pow x 3))
  0.33333333333333337
  (log (* 0.33333333333333337 (pow x 3)))
  (exp (* 0.33333333333333337 (pow x 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)))
  (expm1 (* 0.33333333333333337 (pow x 3)))
  (log1p (* 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))
  (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4)))
  (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4)))
  (fma 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))
  (* 0.33333333333333337 (pow x 3))
  (* 0.33333333333333337 (pow x 3))
2.244 * * * [progress]: adding candidates to table
2.426 * [progress]: [Phase 3 of 3] Extracting.
2.426 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))> #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))> #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>)
2.428 * * * [regime-changes]: Trying 7 branch expressions: ((* -2.0 x) (exp (* -2.0 x)) (+ 1.0 (exp (* -2.0 x))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) y x)
2.428 * * * * [regimes]: Trying to branch on (* -2.0 x) from (#<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))> #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))> #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>)
2.455 * * * * [regimes]: Trying to branch on (exp (* -2.0 x)) from (#<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))> #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))> #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>)
2.477 * * * * [regimes]: Trying to branch on (+ 1.0 (exp (* -2.0 x))) from (#<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))> #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))> #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>)
2.501 * * * * [regimes]: Trying to branch on (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) from (#<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))> #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))> #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>)
2.524 * * * * [regimes]: Trying to branch on (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) from (#<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))> #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))> #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>)
2.549 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))> #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))> #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>)
2.599 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))> #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))> #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>)
2.626 * * * [regime]: Found split indices: #<option (#s(si 2 79) #s(si 0 193) #s(si 2 255))>
2.628 * [binary-search]: Only using regimes for bounds on (* -2.0 x) and (#<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))> #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))> #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>)
2.628 * [regimes]: Found splitpoints: (#s(sp 2 (* -2.0 x) -14131.766076203403) #s(sp 0 (* -2.0 x) 0.0014458304973717117) #s(sp 2 (* -2.0 x) +nan.0)) , with alts (#<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))> #<alt (λ (x y) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (log (exp (* 0.33333333333333337 (pow x 3))))))))> #<alt (λ (x y) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)))>)
2.628 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* -2.0 x) -14131.766076203403) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)) (if (<= (* -2.0 x) 0.0014458304973717117) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3))))
2.629 * * [simplify]: iteration  0 :  33  enodes  (cost  15 )
2.629 * * [simplify]: iteration  1 :  33  enodes  (cost  15 )
2.629 * [simplify]: Simplified to:
   (if (or (<= (* -2.0 x) -14131.766076203403) (not (<= (* -2.0 x) 0.0014458304973717117))) (cbrt (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))
3.727 * [regime-testing]: Baseline error score: 28.41107154130914
3.727 * [regime-testing]: Oracle error score: 0.02627503858739848
3.728 * [regime-testing]: End program error score: 0.25897104152231815