10.938 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.075 * * * [progress]: [2/2] Setting up program.
0.077 * [progress]: [Phase 2 of 3] Improving.
0.077 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (exp x) 2.0) (exp (- x)))
0.079 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.081 * * [simplify]: iteration  1 :  26  enodes  (cost  5 )
0.082 * * [simplify]: iteration  2 :  41  enodes  (cost  5 )
0.083 * * [simplify]: iteration  3 :  55  enodes  (cost  5 )
0.085 * * [simplify]: iteration  4 :  67  enodes  (cost  5 )
0.086 * * [simplify]: iteration  5 :  100  enodes  (cost  5 )
0.088 * * [simplify]: iteration  6 :  144  enodes  (cost  5 )
0.091 * * [simplify]: iteration  7 :  296  enodes  (cost  5 )
0.100 * * [simplify]: iteration  8 :  1321  enodes  (cost  5 )
0.296 * * [simplify]: iteration  9 :  5001  enodes  (cost  5 )
0.297 * [simplify]: Simplified to:
   (+ (- (exp x) 2.0) (exp (- x)))
0.298 * * [progress]: iteration 1 / 4
0.298 * * * [progress]: picking best candidate
0.299 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (exp x) 2.0) (exp (- x))))>
0.299 * * * [progress]: localizing error
0.305 * * * [progress]: generating rewritten candidates
0.305 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.313 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.318 * * * [progress]: generating series expansions
0.318 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.318 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0
0.318 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
0.318 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.318 * [taylor]: Taking taylor expansion of (exp x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.318 * [taylor]: Taking taylor expansion of (- x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of 2.0 in x
0.319 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
0.319 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.319 * [taylor]: Taking taylor expansion of (exp x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.319 * [taylor]: Taking taylor expansion of (- x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of 2.0 in x
0.365 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0
0.365 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
0.365 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.365 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.365 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of 2.0 in x
0.366 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
0.366 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.366 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.366 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.367 * [taylor]: Taking taylor expansion of 2.0 in x
0.372 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.372 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.372 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.372 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.372 * [taylor]: Taking taylor expansion of -1 in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of 2.0 in x
0.373 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.373 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.373 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.373 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.373 * [taylor]: Taking taylor expansion of -1 in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of 2.0 in x
0.378 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.378 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0
0.378 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.379 * [taylor]: Taking taylor expansion of (exp x) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of 2.0 in x
0.379 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.379 * [taylor]: Taking taylor expansion of (exp x) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of 2.0 in x
0.383 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
0.383 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.383 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of 2.0 in x
0.383 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.383 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of 2.0 in x
0.387 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0
0.387 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.387 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.387 * [taylor]: Taking taylor expansion of -1 in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of 2.0 in x
0.387 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.387 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.387 * [taylor]: Taking taylor expansion of -1 in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of 2.0 in x
0.391 * * * [progress]: simplifying candidates
0.392 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x))))
  (* (exp (- (exp x) 2.0)) (exp (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0)))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (- 2.0 (exp (- x)))
  (/ (exp (exp x)) (exp 2.0))
  (log (- (exp x) 2.0))
  (exp (- (exp x) 2.0))
  (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0)))
  (cbrt (- (exp x) 2.0))
  (* (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (exp x) 2.0))
  (sqrt (- (exp x) 2.0))
  (sqrt (- (exp x) 2.0))
  (- (pow (exp x) 3) (pow 2.0 3))
  (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0)))
  (- 2.0)
  (- (* (exp x) (exp x)) (* 2.0 2.0))
  (+ (exp x) 2.0)
  (+ (sqrt (exp x)) (sqrt 2.0))
  (- (sqrt (exp x)) (sqrt 2.0))
  (- (exp x) 2.0)
  (- 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp x) (exp (- x))) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (* 1/2 (pow x 2)) x) 1.0)
  (- (exp x) 2.0)
  (- (exp x) 2.0)
0.396 * * [simplify]: iteration  0 :  211  enodes  (cost  282 )
0.400 * * [simplify]: iteration  1 :  715  enodes  (cost  269 )
0.415 * * [simplify]: iteration  2 :  3477  enodes  (cost  260 )
0.481 * * [simplify]: iteration  3 :  5001  enodes  (cost  260 )
0.483 * [simplify]: Simplified to:
   (exp (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3)
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- 2.0 (exp (- x)))
  (exp (- (exp x) 2.0))
  (log (- (exp x) 2.0))
  (exp (- (exp x) 2.0))
  (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0)))
  (cbrt (- (exp x) 2.0))
  (pow (- (exp x) 2.0) 3)
  (sqrt (- (exp x) 2.0))
  (sqrt (- (exp x) 2.0))
  (- (pow (exp x) 3) (pow 2.0 3))
  (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))
  (- 2.0)
  (- (* (exp x) (exp x)) (* 2.0 2.0))
  (+ (exp x) 2.0)
  (+ (sqrt (exp x)) (sqrt 2.0))
  (- (sqrt (exp x)) (sqrt 2.0))
  (- (exp x) 2.0)
  (- 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (* 1/2 (pow x 2)) x) 1.0)
  (- (exp x) 2.0)
  (- (exp x) 2.0)
0.483 * * * [progress]: adding candidates to table
0.566 * * [progress]: iteration 2 / 4
0.566 * * * [progress]: picking best candidate
0.574 * * * * [pick]: Picked  #<alt (λ (x) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))>
0.574 * * * [progress]: localizing error
0.584 * * * [progress]: generating rewritten candidates
0.584 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.589 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.594 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.599 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.608 * * * [progress]: generating series expansions
0.608 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.608 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0
0.608 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.608 * [taylor]: Taking taylor expansion of 1/12 in x
0.608 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.608 * [taylor]: Taking taylor expansion of 1/12 in x
0.608 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.620 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.620 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.620 * [taylor]: Taking taylor expansion of 1/12 in x
0.620 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.620 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.621 * [taylor]: Taking taylor expansion of 1/12 in x
0.621 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.633 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.633 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.633 * [taylor]: Taking taylor expansion of 1/12 in x
0.633 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.634 * [taylor]: Taking taylor expansion of 1/12 in x
0.634 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.649 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.649 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0
0.649 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.649 * [taylor]: Taking taylor expansion of 1/360 in x
0.649 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.649 * [taylor]: Taking taylor expansion of 1/360 in x
0.649 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.665 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.666 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.666 * [taylor]: Taking taylor expansion of 1/360 in x
0.666 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.667 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.667 * [taylor]: Taking taylor expansion of 1/360 in x
0.667 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.667 * [taylor]: Taking taylor expansion of x in x
0.682 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.682 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.682 * [taylor]: Taking taylor expansion of 1/360 in x
0.682 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.683 * [taylor]: Taking taylor expansion of 1/360 in x
0.683 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.698 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.698 * [approximate]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in (x) around 0
0.698 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.698 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.698 * [taylor]: Taking taylor expansion of 1/360 in x
0.698 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.698 * [taylor]: Taking taylor expansion of 1/12 in x
0.698 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.698 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.698 * [taylor]: Taking taylor expansion of 1/360 in x
0.698 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.698 * [taylor]: Taking taylor expansion of 1/12 in x
0.698 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.738 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.738 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.738 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.738 * [taylor]: Taking taylor expansion of 1/360 in x
0.738 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.738 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.739 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.739 * [taylor]: Taking taylor expansion of 1/12 in x
0.739 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.739 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.739 * [taylor]: Taking taylor expansion of x in x
0.740 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.740 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.740 * [taylor]: Taking taylor expansion of 1/360 in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.740 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.741 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.741 * [taylor]: Taking taylor expansion of 1/12 in x
0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.741 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.741 * [taylor]: Taking taylor expansion of x in x
0.783 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.783 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.783 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.783 * [taylor]: Taking taylor expansion of 1/360 in x
0.783 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.783 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.784 * [taylor]: Taking taylor expansion of 1/12 in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.784 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.785 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.785 * [taylor]: Taking taylor expansion of 1/360 in x
0.785 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.785 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.786 * [taylor]: Taking taylor expansion of 1/12 in x
0.786 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.786 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.834 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.834 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0
0.834 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.834 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.834 * [taylor]: Taking taylor expansion of x in x
0.834 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.834 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.834 * [taylor]: Taking taylor expansion of 1/360 in x
0.835 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.835 * [taylor]: Taking taylor expansion of x in x
0.835 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.835 * [taylor]: Taking taylor expansion of 1/12 in x
0.835 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.835 * [taylor]: Taking taylor expansion of x in x
0.835 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.835 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.835 * [taylor]: Taking taylor expansion of x in x
0.835 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.835 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.835 * [taylor]: Taking taylor expansion of 1/360 in x
0.835 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.835 * [taylor]: Taking taylor expansion of x in x
0.835 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.835 * [taylor]: Taking taylor expansion of 1/12 in x
0.835 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.835 * [taylor]: Taking taylor expansion of x in x
0.844 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in (x) around 0
0.844 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.844 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.844 * [taylor]: Taking taylor expansion of 1/360 in x
0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.844 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.845 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.845 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.845 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.846 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.846 * [taylor]: Taking taylor expansion of 1/12 in x
0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.846 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.847 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.847 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.847 * [taylor]: Taking taylor expansion of 1/360 in x
0.847 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.847 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.847 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.848 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.848 * [taylor]: Taking taylor expansion of 1/12 in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.848 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.866 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in (x) around 0
0.866 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.866 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.866 * [taylor]: Taking taylor expansion of 1/360 in x
0.866 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.866 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.867 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.867 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.867 * [taylor]: Taking taylor expansion of 1/12 in x
0.867 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.867 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.868 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.868 * [taylor]: Taking taylor expansion of 1/360 in x
0.868 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.868 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.869 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.870 * [taylor]: Taking taylor expansion of 1/12 in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.870 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.892 * * * [progress]: simplifying candidates
0.893 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (log 1/12) (* (log x) 4))
  (+ (log 1/12) (* (log x) 4))
  (+ (log 1/12) (log (pow x 4)))
  (log (* 1/12 (pow x 4)))
  (exp (* 1/12 (pow x 4)))
  (* (* (* 1/12 1/12) 1/12) (* (* (pow x 4) (pow x 4)) (pow x 4)))
  (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4))))
  (cbrt (* 1/12 (pow x 4)))
  (* (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* 1/12 (pow x 4)))
  (sqrt (* 1/12 (pow x 4)))
  (sqrt (* 1/12 (pow x 4)))
  (* (sqrt 1/12) (pow (sqrt x) 4))
  (* (sqrt 1/12) (pow (sqrt x) 4))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (pow x (/ 4 2)))
  (* (sqrt 1/12) (pow x (/ 4 2)))
  (* 1/12 (pow (* (cbrt x) (cbrt x)) 4))
  (* 1/12 (pow (sqrt x) 4))
  (* 1/12 (pow 1 4))
  (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 1/12 (sqrt (pow x 4)))
  (* 1/12 1)
  (* 1/12 (pow x (/ 4 2)))
  (* (cbrt 1/12) (pow x 4))
  (* (sqrt 1/12) (pow x 4))
  (* 1/12 (pow x 4))
  (+ (log 1/360) (* (log x) 6))
  (+ (log 1/360) (* (log x) 6))
  (+ (log 1/360) (log (pow x 6)))
  (log (* 1/360 (pow x 6)))
  (exp (* 1/360 (pow x 6)))
  (* (* (* 1/360 1/360) 1/360) (* (* (pow x 6) (pow x 6)) (pow x 6)))
  (* (cbrt (* 1/360 (pow x 6))) (cbrt (* 1/360 (pow x 6))))
  (cbrt (* 1/360 (pow x 6)))
  (* (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (* 1/360 (pow x 6)))
  (sqrt (* 1/360 (pow x 6)))
  (sqrt (* 1/360 (pow x 6)))
  (* (sqrt 1/360) (pow (sqrt x) 6))
  (* (sqrt 1/360) (pow (sqrt x) 6))
  (* (sqrt 1/360) (sqrt (pow x 6)))
  (* (sqrt 1/360) (sqrt (pow x 6)))
  (* (sqrt 1/360) (pow x (/ 6 2)))
  (* (sqrt 1/360) (pow x (/ 6 2)))
  (* 1/360 (pow (* (cbrt x) (cbrt x)) 6))
  (* 1/360 (pow (sqrt x) 6))
  (* 1/360 (pow 1 6))
  (* 1/360 (* (cbrt (pow x 6)) (cbrt (pow x 6))))
  (* 1/360 (sqrt (pow x 6)))
  (* 1/360 1)
  (* 1/360 (pow x (/ 6 2)))
  (* (cbrt 1/360) (pow x 6))
  (* (sqrt 1/360) (pow x 6))
  (* 1/360 (pow x 6))
  (* (exp (* 1/360 (pow x 6))) (exp (* 1/12 (pow x 4))))
  (log (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (* (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (* (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow (* 1/360 (pow x 6)) 3) (pow (* 1/12 (pow x 4)) 3))
  (+ (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (- (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (- (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))))
  (- (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (* (exp (pow x 2)) (* (exp (* 1/360 (pow x 6))) (exp (* 1/12 (pow x 4)))))
  (* (exp (pow x 2)) (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (log (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (* (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))))
  (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (* (* (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (+ (pow (pow x 2) 3) (pow (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 3))
  (+ (* (pow x 2) (pow x 2)) (- (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))))
  (- (* (pow x 2) (pow x 2)) (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (- (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow x 2) (* 1/360 (pow x 6)))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (* 1/360 (pow x 6))
  (* 1/360 (pow x 6))
  (* 1/360 (pow x 6))
  (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
0.898 * * [simplify]: iteration  0 :  327  enodes  (cost  476 )
0.906 * * [simplify]: iteration  1 :  1399  enodes  (cost  444 )
0.938 * * [simplify]: iteration  2 :  5001  enodes  (cost  426 )
0.941 * [simplify]: Simplified to:
   (log (* 1/12 (pow x 4)))
  (log (* 1/12 (pow x 4)))
  (log (* 1/12 (pow x 4)))
  (log (* 1/12 (pow x 4)))
  (exp (* 1/12 (pow x 4)))
  (* 1/1728 (pow x 12))
  (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4))))
  (cbrt (* 1/12 (pow x 4)))
  (* 1/1728 (pow x 12))
  (sqrt (* 1/12 (pow x 4)))
  (sqrt (* 1/12 (pow x 4)))
  (* (sqrt 1/12) (pow x 2))
  (* (sqrt 1/12) (pow x 2))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (pow x 2))
  (* (sqrt 1/12) (pow x 2))
  (* 1/12 (pow (* (cbrt x) (cbrt x)) 4))
  (* 1/12 (pow x 2))
  1/12
  (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 1/12 (sqrt (pow x 4)))
  1/12
  (* 1/12 (pow x 2))
  (* (cbrt 1/12) (pow x 4))
  (* (sqrt 1/12) (pow x 4))
  (* 1/12 (pow x 4))
  (log (* 1/360 (pow x 6)))
  (log (* 1/360 (pow x 6)))
  (log (* 1/360 (pow x 6)))
  (log (* 1/360 (pow x 6)))
  (exp (* 1/360 (pow x 6)))
  (pow (* 1/360 (pow x 6)) 3)
  (* (cbrt (* 1/360 (pow x 6))) (cbrt (* 1/360 (pow x 6))))
  (cbrt (* 1/360 (pow x 6)))
  (pow (* 1/360 (pow x 6)) 3)
  (sqrt (* 1/360 (pow x 6)))
  (sqrt (* 1/360 (pow x 6)))
  (* (pow x 3) (sqrt 1/360))
  (* (pow x 3) (sqrt 1/360))
  (* (sqrt 1/360) (sqrt (pow x 6)))
  (* (sqrt 1/360) (sqrt (pow x 6)))
  (* (pow x 3) (sqrt 1/360))
  (* (pow x 3) (sqrt 1/360))
  (* 1/360 (pow (* (cbrt x) (cbrt x)) 6))
  (* (pow x 3) 1/360)
  1/360
  (* (pow x 4) 1/360)
  (* 1/360 (sqrt (pow x 6)))
  1/360
  (* (pow x 3) 1/360)
  (* (cbrt 1/360) (pow x 6))
  (* (sqrt 1/360) (pow x 6))
  (* 1/360 (pow x 6))
  (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (log (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (* (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (pow (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 3)
  (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (* (pow x 12) (+ 1/1728 (* (pow x 6) 1/46656000)))
  (+ (* (pow x 8) 1/144) (- (* (pow x 12) 1/129600) (* (pow x 4) (* (pow x 6) 1/4320))))
  (+ (* (- 1/144) (pow x 8)) (* (pow x 12) 1/129600))
  (- (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (log (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (* (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))))
  (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (pow (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) 3)
  (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (+ (pow (pow x 2) 3) (pow (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 3))
  (+ (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (- (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (pow x 2))) (pow x 4))
  (+ (pow x 4) (- (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))))
  (- (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow x 2) (* 1/360 (pow x 6)))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (* 1/360 (pow x 6))
  (* 1/360 (pow x 6))
  (* 1/360 (pow x 6))
  (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
0.941 * * * [progress]: adding candidates to table
1.095 * * [progress]: iteration 3 / 4
1.095 * * * [progress]: picking best candidate
1.101 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))>
1.101 * * * [progress]: localizing error
1.109 * * * [progress]: generating rewritten candidates
1.109 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
1.117 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.125 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
1.151 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
1.165 * * * [progress]: generating series expansions
1.165 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
1.165 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0
1.165 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.165 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.165 * [taylor]: Taking taylor expansion of (exp x) in x
1.165 * [taylor]: Taking taylor expansion of x in x
1.165 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.165 * [taylor]: Taking taylor expansion of (- x) in x
1.165 * [taylor]: Taking taylor expansion of x in x
1.166 * [taylor]: Taking taylor expansion of 2.0 in x
1.166 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.166 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.166 * [taylor]: Taking taylor expansion of (exp x) in x
1.166 * [taylor]: Taking taylor expansion of x in x
1.166 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.166 * [taylor]: Taking taylor expansion of (- x) in x
1.166 * [taylor]: Taking taylor expansion of x in x
1.167 * [taylor]: Taking taylor expansion of 2.0 in x
1.206 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0
1.206 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.206 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.207 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.207 * [taylor]: Taking taylor expansion of x in x
1.207 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.207 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.207 * [taylor]: Taking taylor expansion of x in x
1.207 * [taylor]: Taking taylor expansion of 2.0 in x
1.207 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.207 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.208 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.208 * [taylor]: Taking taylor expansion of x in x
1.208 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.208 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.208 * [taylor]: Taking taylor expansion of x in x
1.208 * [taylor]: Taking taylor expansion of 2.0 in x
1.214 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
1.214 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.214 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.214 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.214 * [taylor]: Taking taylor expansion of x in x
1.214 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.214 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.214 * [taylor]: Taking taylor expansion of -1 in x
1.214 * [taylor]: Taking taylor expansion of x in x
1.214 * [taylor]: Taking taylor expansion of 2.0 in x
1.214 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.214 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.214 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.214 * [taylor]: Taking taylor expansion of x in x
1.215 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.215 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.215 * [taylor]: Taking taylor expansion of -1 in x
1.215 * [taylor]: Taking taylor expansion of x in x
1.215 * [taylor]: Taking taylor expansion of 2.0 in x
1.220 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.221 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0
1.221 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.221 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.221 * [taylor]: Taking taylor expansion of (exp x) in x
1.221 * [taylor]: Taking taylor expansion of x in x
1.221 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.221 * [taylor]: Taking taylor expansion of (- x) in x
1.221 * [taylor]: Taking taylor expansion of x in x
1.221 * [taylor]: Taking taylor expansion of 2.0 in x
1.221 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.221 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.221 * [taylor]: Taking taylor expansion of (exp x) in x
1.221 * [taylor]: Taking taylor expansion of x in x
1.221 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.221 * [taylor]: Taking taylor expansion of (- x) in x
1.221 * [taylor]: Taking taylor expansion of x in x
1.222 * [taylor]: Taking taylor expansion of 2.0 in x
1.267 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0
1.267 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.267 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.267 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.267 * [taylor]: Taking taylor expansion of x in x
1.268 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.268 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.268 * [taylor]: Taking taylor expansion of x in x
1.268 * [taylor]: Taking taylor expansion of 2.0 in x
1.268 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.268 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.268 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.268 * [taylor]: Taking taylor expansion of x in x
1.269 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.269 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.269 * [taylor]: Taking taylor expansion of x in x
1.269 * [taylor]: Taking taylor expansion of 2.0 in x
1.274 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
1.275 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.275 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.275 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.275 * [taylor]: Taking taylor expansion of x in x
1.275 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.275 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.275 * [taylor]: Taking taylor expansion of -1 in x
1.275 * [taylor]: Taking taylor expansion of x in x
1.275 * [taylor]: Taking taylor expansion of 2.0 in x
1.275 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.275 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.275 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.275 * [taylor]: Taking taylor expansion of x in x
1.276 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.276 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.276 * [taylor]: Taking taylor expansion of -1 in x
1.276 * [taylor]: Taking taylor expansion of x in x
1.276 * [taylor]: Taking taylor expansion of 2.0 in x
1.281 * * * * [progress]: [ 3 / 4 ] generating series at (2)
1.281 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0
1.281 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.281 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.281 * [taylor]: Taking taylor expansion of (exp x) in x
1.281 * [taylor]: Taking taylor expansion of x in x
1.281 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.281 * [taylor]: Taking taylor expansion of (- x) in x
1.281 * [taylor]: Taking taylor expansion of x in x
1.282 * [taylor]: Taking taylor expansion of 2.0 in x
1.282 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.282 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.282 * [taylor]: Taking taylor expansion of (exp x) in x
1.282 * [taylor]: Taking taylor expansion of x in x
1.282 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.282 * [taylor]: Taking taylor expansion of (- x) in x
1.282 * [taylor]: Taking taylor expansion of x in x
1.283 * [taylor]: Taking taylor expansion of 2.0 in x
1.328 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0
1.328 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.328 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.328 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.329 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.329 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.329 * [taylor]: Taking taylor expansion of x in x
1.329 * [taylor]: Taking taylor expansion of 2.0 in x
1.329 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.329 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.329 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.329 * [taylor]: Taking taylor expansion of x in x
1.330 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.330 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.330 * [taylor]: Taking taylor expansion of x in x
1.330 * [taylor]: Taking taylor expansion of 2.0 in x
1.336 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
1.336 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.336 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.336 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.336 * [taylor]: Taking taylor expansion of x in x
1.336 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.336 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.336 * [taylor]: Taking taylor expansion of -1 in x
1.336 * [taylor]: Taking taylor expansion of x in x
1.336 * [taylor]: Taking taylor expansion of 2.0 in x
1.336 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.336 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.336 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.337 * [taylor]: Taking taylor expansion of x in x
1.337 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.337 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.337 * [taylor]: Taking taylor expansion of -1 in x
1.337 * [taylor]: Taking taylor expansion of x in x
1.337 * [taylor]: Taking taylor expansion of 2.0 in x
1.343 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
1.343 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0
1.343 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
1.343 * [taylor]: Taking taylor expansion of (exp x) in x
1.343 * [taylor]: Taking taylor expansion of x in x
1.343 * [taylor]: Taking taylor expansion of 2.0 in x
1.343 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
1.343 * [taylor]: Taking taylor expansion of (exp x) in x
1.343 * [taylor]: Taking taylor expansion of x in x
1.343 * [taylor]: Taking taylor expansion of 2.0 in x
1.347 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
1.347 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
1.347 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.347 * [taylor]: Taking taylor expansion of x in x
1.347 * [taylor]: Taking taylor expansion of 2.0 in x
1.347 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
1.347 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.347 * [taylor]: Taking taylor expansion of x in x
1.348 * [taylor]: Taking taylor expansion of 2.0 in x
1.351 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0
1.351 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
1.351 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.351 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.351 * [taylor]: Taking taylor expansion of -1 in x
1.351 * [taylor]: Taking taylor expansion of x in x
1.351 * [taylor]: Taking taylor expansion of 2.0 in x
1.351 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
1.351 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.352 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.352 * [taylor]: Taking taylor expansion of -1 in x
1.352 * [taylor]: Taking taylor expansion of x in x
1.352 * [taylor]: Taking taylor expansion of 2.0 in x
1.355 * * * [progress]: simplifying candidates
1.358 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x))))
  (* (exp (- (exp x) 2.0)) (exp (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0)))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (- 2.0 (exp (- x)))
  (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x))))
  (* (exp (- (exp x) 2.0)) (exp (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0)))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (- 2.0 (exp (- x)))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))))
  (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))))
  (+ 1 1)
  (+ (log (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (log (sqrt (+ (- (exp x) 2.0) (exp (- x))))))
  (log (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))
  (exp (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))
  (* (* (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (* (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))
  (* (cbrt (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) (cbrt (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))))))
  (cbrt (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))
  (* (* (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))
  (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))
  (sqrt (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0)))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))) (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))) (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0)))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
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  (* 1 1)
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  (* (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))
  (* 2 1/2)
  (* 2 1)
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  (* (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))))
  (/ (exp (exp x)) (exp 2.0))
  (log (- (exp x) 2.0))
  (exp (- (exp x) 2.0))
  (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0)))
  (cbrt (- (exp x) 2.0))
  (* (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (exp x) 2.0))
  (sqrt (- (exp x) 2.0))
  (sqrt (- (exp x) 2.0))
  (- (pow (exp x) 3) (pow 2.0 3))
  (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0)))
  (- 2.0)
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  (+ (exp x) 2.0)
  (+ (sqrt (exp x)) (sqrt 2.0))
  (- (sqrt (exp x)) (sqrt 2.0))
  (- (exp x) 2.0)
  (- 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp x) (exp (- x))) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp x) (exp (- x))) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp x) (exp (- x))) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (* 1/2 (pow x 2)) x) 1.0)
  (- (exp x) 2.0)
  (- (exp x) 2.0)
1.370 * * [simplify]: iteration  0 :  358  enodes  (cost  2647 )
1.377 * * [simplify]: iteration  1 :  1267  enodes  (cost  2554 )
1.404 * * [simplify]: iteration  2 :  5001  enodes  (cost  2512 )
1.415 * [simplify]: Simplified to:
   (exp (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
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  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (pow (+ (- (exp x) 2.0) (exp (- x))) 3)
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (+ (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (+ (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (exp (- x)) (- (exp (- x)) (- (exp x) 2.0))) (* (- (exp x) 2.0) (- (exp x) 2.0)))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (- (exp (* -1 x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- 2.0 (exp (- x)))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
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  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
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  (+ (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (+ (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
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  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (exp (- x)) (- (exp (- x)) (- (exp x) 2.0))) (* (- (exp x) 2.0) (- (exp x) 2.0)))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (- (exp (* -1 x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- 2.0 (exp (- x)))
  1
  1
  2
  1
  1
  (pow (sqrt (+ (- (exp x) 2.0) (exp (- x)))) 4)
  (+ (- (exp x) 2.0) (exp (- x)))
  (pow (sqrt (+ (- (exp x) 2.0) (exp (- x)))) 4)
  2
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (pow (+ (- (exp x) 2.0) (exp (- x))) 3)
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (pow (+ (- (exp x) 2.0) (exp (- x))) 3)
  (pow (sqrt (+ (- (exp x) 2.0) (exp (- x)))) 4)
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (+ (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (+ (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (+ (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (+ (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (* (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (* (+ (exp x) 2.0) (exp x))) (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))))
  (* (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (* (+ (exp x) 2.0) (exp x))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (* (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (* (+ (exp x) 2.0) (exp x))) (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))))
  (* (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (* (+ (exp x) 2.0) (exp x))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))))
  (* (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (* (+ (exp x) 2.0) (exp x))) (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))))
  (* (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (* (+ (exp x) 2.0) (exp x))) (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (exp (- x)) (- (exp (- x)) (- (exp x) 2.0))) (* (- (exp x) 2.0) (- (exp x) 2.0)))
  (* (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (* (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (* (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (* (+ (exp x) 2.0) (exp x))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (* (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (* (+ (exp x) 2.0) (exp x))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (* (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))) (sqrt (- (- (exp x) 2.0) (exp (- x)))))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  1
  (+ (- (exp x) 2.0) (exp (- x)))
  1
  (+ (- (exp x) 2.0) (exp (- x)))
  1
  (+ (- (exp x) 2.0) (exp (- x)))
  1
  (+ (- (exp x) 2.0) (exp (- x)))
  1
  (+ (- (exp x) 2.0) (exp (- x)))
  1
  (+ (- (exp x) 2.0) (exp (- x)))
  1
  (+ (- (exp x) 2.0) (exp (- x)))
  1
  (+ (- (exp x) 2.0) (exp (- x)))
  1
  (+ (- (exp x) 2.0) (exp (- x)))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  1
  (+ (- (exp x) 2.0) (exp (- x)))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  1
  2
  1
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))))
  (* (fabs (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))))
  (pow (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 3)
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (pow (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 3)
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  (* (sqrt (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))))
  (pow (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 3)
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (pow (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 3)
  (+ (- (exp x) 2.0) (exp (- x)))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))))
  (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))))
  (exp (- (exp x) 2.0))
  (log (- (exp x) 2.0))
  (exp (- (exp x) 2.0))
  (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0)))
  (cbrt (- (exp x) 2.0))
  (pow (- (exp x) 2.0) 3)
  (sqrt (- (exp x) 2.0))
  (sqrt (- (exp x) 2.0))
  (- (pow (exp x) 3) (pow 2.0 3))
  (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))
  (- 2.0)
  (- (* (exp x) (exp x)) (* 2.0 2.0))
  (+ (exp x) 2.0)
  (+ (sqrt (exp x)) (sqrt 2.0))
  (- (sqrt (exp x)) (sqrt 2.0))
  (- (exp x) 2.0)
  (- 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (- (+ (* 1/2 (pow x 2)) x) 1.0)
  (- (exp x) 2.0)
  (- (exp x) 2.0)
1.416 * * * [progress]: adding candidates to table
1.656 * * [progress]: iteration 4 / 4
1.656 * * * [progress]: picking best candidate
1.664 * * * * [pick]: Picked  #<alt (λ (x) (* (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4) (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))))>
1.664 * * * [progress]: localizing error
1.676 * * * [progress]: generating rewritten candidates
1.676 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1 1)
1.685 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1)
1.693 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
1.701 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.715 * * * [progress]: generating series expansions
1.715 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1 1)
1.715 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0
1.715 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.715 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.715 * [taylor]: Taking taylor expansion of (exp x) in x
1.715 * [taylor]: Taking taylor expansion of x in x
1.715 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.715 * [taylor]: Taking taylor expansion of (- x) in x
1.715 * [taylor]: Taking taylor expansion of x in x
1.716 * [taylor]: Taking taylor expansion of 2.0 in x
1.716 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.716 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.716 * [taylor]: Taking taylor expansion of (exp x) in x
1.716 * [taylor]: Taking taylor expansion of x in x
1.716 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.716 * [taylor]: Taking taylor expansion of (- x) in x
1.716 * [taylor]: Taking taylor expansion of x in x
1.717 * [taylor]: Taking taylor expansion of 2.0 in x
1.761 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0
1.761 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.761 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.761 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.761 * [taylor]: Taking taylor expansion of x in x
1.761 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.761 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.761 * [taylor]: Taking taylor expansion of x in x
1.762 * [taylor]: Taking taylor expansion of 2.0 in x
1.762 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.762 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.762 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.762 * [taylor]: Taking taylor expansion of x in x
1.762 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.762 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.762 * [taylor]: Taking taylor expansion of x in x
1.763 * [taylor]: Taking taylor expansion of 2.0 in x
1.768 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
1.768 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.768 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.768 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.768 * [taylor]: Taking taylor expansion of x in x
1.768 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.768 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.768 * [taylor]: Taking taylor expansion of -1 in x
1.768 * [taylor]: Taking taylor expansion of x in x
1.769 * [taylor]: Taking taylor expansion of 2.0 in x
1.769 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.769 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.769 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.769 * [taylor]: Taking taylor expansion of x in x
1.769 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.769 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.769 * [taylor]: Taking taylor expansion of -1 in x
1.769 * [taylor]: Taking taylor expansion of x in x
1.770 * [taylor]: Taking taylor expansion of 2.0 in x
1.775 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1)
1.775 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0
1.775 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.775 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.775 * [taylor]: Taking taylor expansion of (exp x) in x
1.775 * [taylor]: Taking taylor expansion of x in x
1.775 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.775 * [taylor]: Taking taylor expansion of (- x) in x
1.775 * [taylor]: Taking taylor expansion of x in x
1.775 * [taylor]: Taking taylor expansion of 2.0 in x
1.776 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.776 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.776 * [taylor]: Taking taylor expansion of (exp x) in x
1.776 * [taylor]: Taking taylor expansion of x in x
1.776 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.776 * [taylor]: Taking taylor expansion of (- x) in x
1.776 * [taylor]: Taking taylor expansion of x in x
1.776 * [taylor]: Taking taylor expansion of 2.0 in x
1.821 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0
1.821 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.822 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.822 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.822 * [taylor]: Taking taylor expansion of x in x
1.822 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.822 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.822 * [taylor]: Taking taylor expansion of x in x
1.822 * [taylor]: Taking taylor expansion of 2.0 in x
1.822 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.823 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.823 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.823 * [taylor]: Taking taylor expansion of x in x
1.823 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.823 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.823 * [taylor]: Taking taylor expansion of x in x
1.823 * [taylor]: Taking taylor expansion of 2.0 in x
1.829 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
1.829 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.829 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.829 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.829 * [taylor]: Taking taylor expansion of x in x
1.829 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.829 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.829 * [taylor]: Taking taylor expansion of -1 in x
1.829 * [taylor]: Taking taylor expansion of x in x
1.829 * [taylor]: Taking taylor expansion of 2.0 in x
1.829 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.829 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.829 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.829 * [taylor]: Taking taylor expansion of x in x
1.830 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.830 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.830 * [taylor]: Taking taylor expansion of -1 in x
1.830 * [taylor]: Taking taylor expansion of x in x
1.830 * [taylor]: Taking taylor expansion of 2.0 in x
1.835 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
1.835 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0
1.835 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.835 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.835 * [taylor]: Taking taylor expansion of (exp x) in x
1.835 * [taylor]: Taking taylor expansion of x in x
1.835 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.835 * [taylor]: Taking taylor expansion of (- x) in x
1.835 * [taylor]: Taking taylor expansion of x in x
1.836 * [taylor]: Taking taylor expansion of 2.0 in x
1.836 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.836 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.836 * [taylor]: Taking taylor expansion of (exp x) in x
1.836 * [taylor]: Taking taylor expansion of x in x
1.836 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.836 * [taylor]: Taking taylor expansion of (- x) in x
1.836 * [taylor]: Taking taylor expansion of x in x
1.837 * [taylor]: Taking taylor expansion of 2.0 in x
1.877 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0
1.877 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.877 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.877 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.877 * [taylor]: Taking taylor expansion of x in x
1.878 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.878 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.878 * [taylor]: Taking taylor expansion of x in x
1.878 * [taylor]: Taking taylor expansion of 2.0 in x
1.878 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.878 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.878 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.878 * [taylor]: Taking taylor expansion of x in x
1.879 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.879 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.879 * [taylor]: Taking taylor expansion of x in x
1.879 * [taylor]: Taking taylor expansion of 2.0 in x
1.884 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
1.884 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.884 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.884 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.885 * [taylor]: Taking taylor expansion of x in x
1.885 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.885 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.885 * [taylor]: Taking taylor expansion of -1 in x
1.885 * [taylor]: Taking taylor expansion of x in x
1.885 * [taylor]: Taking taylor expansion of 2.0 in x
1.885 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.885 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.885 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.885 * [taylor]: Taking taylor expansion of x in x
1.886 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.886 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.886 * [taylor]: Taking taylor expansion of -1 in x
1.886 * [taylor]: Taking taylor expansion of x in x
1.886 * [taylor]: Taking taylor expansion of 2.0 in x
1.897 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.897 * [approximate]: Taking taylor expansion of (pow (pow (- (+ (exp x) (exp (- x))) 2.0) 1/6) 4) in (x) around 0
1.897 * [taylor]: Taking taylor expansion of (pow (pow (- (+ (exp x) (exp (- x))) 2.0) 1/6) 4) in x
1.897 * [taylor]: Taking taylor expansion of (pow (- (+ (exp x) (exp (- x))) 2.0) 1/6) in x
1.897 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (- (+ (exp x) (exp (- x))) 2.0)))) in x
1.897 * [taylor]: Taking taylor expansion of (* 1/6 (log (- (+ (exp x) (exp (- x))) 2.0))) in x
1.897 * [taylor]: Taking taylor expansion of 1/6 in x
1.898 * [taylor]: Taking taylor expansion of (log (- (+ (exp x) (exp (- x))) 2.0)) in x
1.898 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.898 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.898 * [taylor]: Taking taylor expansion of (exp x) in x
1.898 * [taylor]: Taking taylor expansion of x in x
1.898 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.898 * [taylor]: Taking taylor expansion of (- x) in x
1.898 * [taylor]: Taking taylor expansion of x in x
1.898 * [taylor]: Taking taylor expansion of 2.0 in x
1.905 * [taylor]: Taking taylor expansion of (pow (pow (- (+ (exp x) (exp (- x))) 2.0) 1/6) 4) in x
1.905 * [taylor]: Taking taylor expansion of (pow (- (+ (exp x) (exp (- x))) 2.0) 1/6) in x
1.905 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (- (+ (exp x) (exp (- x))) 2.0)))) in x
1.905 * [taylor]: Taking taylor expansion of (* 1/6 (log (- (+ (exp x) (exp (- x))) 2.0))) in x
1.905 * [taylor]: Taking taylor expansion of 1/6 in x
1.905 * [taylor]: Taking taylor expansion of (log (- (+ (exp x) (exp (- x))) 2.0)) in x
1.905 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x
1.905 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.905 * [taylor]: Taking taylor expansion of (exp x) in x
1.905 * [taylor]: Taking taylor expansion of x in x
1.905 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.905 * [taylor]: Taking taylor expansion of (- x) in x
1.905 * [taylor]: Taking taylor expansion of x in x
1.906 * [taylor]: Taking taylor expansion of 2.0 in x
1.980 * [approximate]: Taking taylor expansion of (pow (pow (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) 1/6) 4) in (x) around 0
1.980 * [taylor]: Taking taylor expansion of (pow (pow (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) 1/6) 4) in x
1.980 * [taylor]: Taking taylor expansion of (pow (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) 1/6) in x
1.980 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0)))) in x
1.980 * [taylor]: Taking taylor expansion of (* 1/6 (log (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0))) in x
1.980 * [taylor]: Taking taylor expansion of 1/6 in x
1.980 * [taylor]: Taking taylor expansion of (log (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0)) in x
1.980 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.980 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.980 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.980 * [taylor]: Taking taylor expansion of x in x
1.981 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.981 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.981 * [taylor]: Taking taylor expansion of x in x
1.981 * [taylor]: Taking taylor expansion of 2.0 in x
1.982 * [taylor]: Taking taylor expansion of (pow (pow (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) 1/6) 4) in x
1.982 * [taylor]: Taking taylor expansion of (pow (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) 1/6) in x
1.982 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0)))) in x
1.982 * [taylor]: Taking taylor expansion of (* 1/6 (log (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0))) in x
1.982 * [taylor]: Taking taylor expansion of 1/6 in x
1.983 * [taylor]: Taking taylor expansion of (log (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0)) in x
1.983 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x
1.983 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.983 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.983 * [taylor]: Taking taylor expansion of x in x
1.983 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.983 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.983 * [taylor]: Taking taylor expansion of x in x
1.984 * [taylor]: Taking taylor expansion of 2.0 in x
2.037 * [approximate]: Taking taylor expansion of (pow (pow (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) 1/6) 4) in (x) around 0
2.037 * [taylor]: Taking taylor expansion of (pow (pow (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) 1/6) 4) in x
2.037 * [taylor]: Taking taylor expansion of (pow (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) 1/6) in x
2.037 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0)))) in x
2.037 * [taylor]: Taking taylor expansion of (* 1/6 (log (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0))) in x
2.037 * [taylor]: Taking taylor expansion of 1/6 in x
2.037 * [taylor]: Taking taylor expansion of (log (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0)) in x
2.038 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
2.038 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.038 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.038 * [taylor]: Taking taylor expansion of x in x
2.038 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.038 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.038 * [taylor]: Taking taylor expansion of -1 in x
2.038 * [taylor]: Taking taylor expansion of x in x
2.038 * [taylor]: Taking taylor expansion of 2.0 in x
2.039 * [taylor]: Taking taylor expansion of (pow (pow (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) 1/6) 4) in x
2.039 * [taylor]: Taking taylor expansion of (pow (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) 1/6) in x
2.039 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0)))) in x
2.040 * [taylor]: Taking taylor expansion of (* 1/6 (log (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0))) in x
2.040 * [taylor]: Taking taylor expansion of 1/6 in x
2.040 * [taylor]: Taking taylor expansion of (log (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0)) in x
2.040 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
2.040 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.040 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.040 * [taylor]: Taking taylor expansion of x in x
2.040 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.040 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.040 * [taylor]: Taking taylor expansion of -1 in x
2.040 * [taylor]: Taking taylor expansion of x in x
2.040 * [taylor]: Taking taylor expansion of 2.0 in x
2.098 * * * [progress]: simplifying candidates
2.100 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x))))
  (* (exp (- (exp x) 2.0)) (exp (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0)))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (- 2.0 (exp (- x)))
  (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x))))
  (* (exp (- (exp x) 2.0)) (exp (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0)))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (- 2.0 (exp (- x)))
  (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x))))
  (* (exp (- (exp x) 2.0)) (exp (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (sqrt (+ (- (exp x) 2.0) (exp (- x))))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0)))
  (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0)))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x)))))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- (exp x) 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (+ (- 2.0) (exp (- x)))
  (- 2.0 (exp (- x)))
  (* (log (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (* (log (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (* 1/3 4)
  (* 1 4)
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (* (cbrt 4) (cbrt 4)))
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (sqrt 4))
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 1)
  (pow (cbrt (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))) 4)
  (pow (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt (sqrt (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))))) 4)
  (pow (cbrt (sqrt (cbrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt (sqrt 1)) 4)
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  (pow (cbrt (sqrt 1)) 4)
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  (pow (cbrt (sqrt 1)) 4)
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  (pow (cbrt (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt 1) 4)
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  (pow (* (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))) 4)
  (pow (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (sqrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (sqrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow 1 4)
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  (log (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (exp (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (* (cbrt (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)) (cbrt (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)))
  (cbrt (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (* (* (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4) (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)) (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (sqrt (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (sqrt (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (/ 4 2))
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (/ 4 2))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp x) (exp (- x))) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp x) (exp (- x))) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp x) (exp (- x))) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (+ (* 7/6480 (pow (pow x 16) 1/3)) (+ (* 1/18 (pow (pow x 10) 1/3)) (pow (pow x 4) 1/3)))
  (pow (pow (- (+ (exp x) (exp (- x))) 2.0) 2) 1/3)
  (pow (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 2) 1/3)
2.106 * * [simplify]: iteration  0 :  325  enodes  (cost  1000 )
2.112 * * [simplify]: iteration  1 :  1060  enodes  (cost  940 )
2.134 * * [simplify]: iteration  2 :  4840  enodes  (cost  903 )
2.246 * * [simplify]: iteration  3 :  5002  enodes  (cost  903 )
2.251 * [simplify]: Simplified to:
   (exp (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3)
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 1/2)
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 1/2)
  (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- 2.0 (exp (- x)))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3)
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 1/2)
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 1/2)
  (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- 2.0 (exp (- x)))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (log (+ (- (exp x) 2.0) (exp (- x))))
  (exp (+ (- (exp x) 2.0) (exp (- x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (- x))))
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3)
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 1/2)
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 1/2)
  (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3))))))
  (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3))
  (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x))))
  (- (- (exp x) 2.0) (exp (- x)))
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- 2.0 (exp (- x)))
  (log (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (log (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  4/3
  4
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (* (cbrt 4) (cbrt 4)))
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 2)
  (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))
  (pow (cbrt (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))) 4)
  (pow (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt (sqrt (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))))) 4)
  (pow (cbrt (sqrt (cbrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  1
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  1
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  1
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  (pow (cbrt (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt (sqrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  1
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  (pow (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 8)
  (pow (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 2)
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 2)
  1
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)
  (log (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (exp (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (* (cbrt (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)) (cbrt (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4)))
  (cbrt (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (pow (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4) 3)
  (sqrt (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (sqrt (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 4))
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 2)
  (pow (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) 2)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (+ (* 7/6480 (pow (pow x 16) 1/3)) (+ (* 1/18 (pow (pow x 10) 1/3)) (pow (pow x 4) 1/3)))
  (pow (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 2) 1/3)
  (pow (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 2) 1/3)
2.251 * * * [progress]: adding candidates to table
2.542 * [progress]: [Phase 3 of 3] Extracting.
2.542 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))> #<alt (λ (x) (* (* (pow (cbrt (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))) 4) (pow (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)) (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))))> #<alt (λ (x) (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (/ (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x)))))))> #<alt (λ (x) (/ (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2))))> #<alt (λ (x) (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))>)
2.544 * * * [regime-changes]: Trying 2 branch expressions: ((+ (- (exp x) 2.0) (exp (- x))) x)
2.544 * * * * [regimes]: Trying to branch on (+ (- (exp x) 2.0) (exp (- x))) from (#<alt (λ (x) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))> #<alt (λ (x) (* (* (pow (cbrt (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))) 4) (pow (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)) (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))))> #<alt (λ (x) (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (/ (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x)))))))> #<alt (λ (x) (/ (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2))))> #<alt (λ (x) (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))>)
2.572 * * * * [regimes]: Trying to branch on (+ (- (exp x) 2.0) (exp (- x))) from (#<alt (λ (x) (* (* (pow (cbrt (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))) 4) (pow (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)) (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))))> #<alt (λ (x) (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))>)
2.588 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))> #<alt (λ (x) (* (* (pow (cbrt (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))) 4) (pow (cbrt (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x)))))) 4)) (* (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (sqrt (+ (- (exp x) 2.0) (exp (- x))))))))> #<alt (λ (x) (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (/ (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x)))))))> #<alt (λ (x) (/ (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2))))> #<alt (λ (x) (* (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x))))))>)
2.610 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.610 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
2.611 * * [simplify]: iteration  0 :  17  enodes  (cost  7 )
2.611 * * [simplify]: iteration  1 :  17  enodes  (cost  7 )
2.611 * [simplify]: Simplified to:
   (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
5.162 * [regime-testing]: Baseline error score: 0.6593567951033498
5.162 * [regime-testing]: Oracle error score: 0.03162045454054553
5.163 * [regime-testing]: End program error score: 0.6593567951033498
5.194 * [regime-testing]: Target error score: 0.04397523440934923