6.235 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.080 * * * [progress]: [2/2] Setting up program.
0.082 * [progress]: [Phase 2 of 3] Improving.
0.083 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (exp x) 2.0) (exp (neg x)))
0.085 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.086 * * [simplify]: iteration  1 :  26  enodes  (cost  5 )
0.088 * * [simplify]: iteration  2 :  41  enodes  (cost  5 )
0.089 * * [simplify]: iteration  3 :  55  enodes  (cost  5 )
0.090 * * [simplify]: iteration  4 :  65  enodes  (cost  5 )
0.092 * * [simplify]: iteration  5 :  96  enodes  (cost  5 )
0.094 * * [simplify]: iteration  6 :  140  enodes  (cost  5 )
0.097 * * [simplify]: iteration  7 :  285  enodes  (cost  5 )
0.109 * * [simplify]: iteration  8 :  1642  enodes  (cost  5 )
0.223 * * [simplify]: iteration  9 :  5001  enodes  (cost  5 )
0.223 * [simplify]: Simplified to:
   (+ (- (exp x) 2.0) (exp (neg x)))
0.223 * * [progress]: iteration 1 / 4
0.224 * * * [progress]: picking best candidate
0.225 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (exp x) 2.0) (exp (neg x))))>
0.225 * * * [progress]: localizing error
0.234 * * * [progress]: generating rewritten candidates
0.234 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.242 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.247 * * * [progress]: generating series expansions
0.247 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.247 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.247 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.247 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.247 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.247 * [taylor]: Taking taylor expansion of (neg x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (exp x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 2.0 in x
0.248 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.248 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.248 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.248 * [taylor]: Taking taylor expansion of (neg x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of (exp x) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of 2.0 in x
0.289 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.289 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.289 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.289 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.289 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of 2.0 in x
0.290 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.290 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.290 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.290 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in x
0.296 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.296 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.296 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.296 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.296 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.296 * [taylor]: Taking taylor expansion of -1 in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of 2.0 in x
0.297 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.297 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.297 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.297 * [taylor]: Taking taylor expansion of -1 in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of 2.0 in x
0.302 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.302 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0
0.303 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.303 * [taylor]: Taking taylor expansion of (exp x) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of 2.0 in x
0.303 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.303 * [taylor]: Taking taylor expansion of (exp x) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of 2.0 in x
0.306 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
0.307 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.307 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of 2.0 in x
0.307 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.307 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of 2.0 in x
0.311 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0
0.311 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.311 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.311 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.311 * [taylor]: Taking taylor expansion of -1 in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of 2.0 in x
0.311 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.311 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.311 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.311 * [taylor]: Taking taylor expansion of -1 in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of 2.0 in x
0.320 * * * [progress]: simplifying candidates
0.321 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (neg x))))
  (* (exp (- (exp x) 2.0)) (exp (exp (neg x))))
  (log (+ (- (exp x) 2.0) (exp (neg x))))
  (exp (+ (- (exp x) 2.0) (exp (neg x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (neg x)))) (cbrt (+ (- (exp x) 2.0) (exp (neg x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (neg x))))
  (* (* (+ (- (exp x) 2.0) (exp (neg x))) (+ (- (exp x) 2.0) (exp (neg x)))) (+ (- (exp x) 2.0) (exp (neg x))))
  (sqrt (+ (- (exp x) 2.0) (exp (neg x))))
  (sqrt (+ (- (exp x) 2.0) (exp (neg 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 (neg x)) 3))
  (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (neg x)) (exp (neg x))) (* (- (exp x) 2.0) (exp (neg x)))))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (neg x)) (exp (neg x))))
  (- (- (exp x) 2.0) (exp (neg x)))
  (+ (- (exp x) 2.0) (exp (neg x)))
  (+ (- (exp x) 2.0) (exp (neg x)))
  (+ (neg 2.0) (exp (neg x)))
  (+ (neg 2.0) (exp (neg x)))
  (- 2.0 (exp (neg 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)))
  (neg 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)
  (neg 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp (neg 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)
0.325 * * [simplify]: iteration  0 :  209  enodes  (cost  282 )
0.329 * * [simplify]: iteration  1 :  694  enodes  (cost  269 )
0.342 * * [simplify]: iteration  2 :  3196  enodes  (cost  260 )
0.407 * * [simplify]: iteration  3 :  5001  enodes  (cost  260 )
0.409 * [simplify]: Simplified to:
   (exp (+ (- (exp x) 2.0) (exp (neg x))))
  (exp (+ (- (exp x) 2.0) (exp (neg x))))
  (log (+ (- (exp x) 2.0) (exp (neg x))))
  (exp (+ (- (exp x) 2.0) (exp (neg x))))
  (* (cbrt (+ (- (exp x) 2.0) (exp (neg x)))) (cbrt (+ (- (exp x) 2.0) (exp (neg x)))))
  (cbrt (+ (- (exp x) 2.0) (exp (neg x))))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (sqrt (+ (- (exp x) 2.0) (exp (neg x))))
  (sqrt (+ (- (exp x) 2.0) (exp (neg 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) (+ 1 (* (exp x) (- (exp x) 2.0))))
  (* (+ (exp x) 2.0) (exp x))
  (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0))))
  (* (+ (exp x) 2.0) (exp x))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp (neg x)) 3))
  (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (neg x)))) (pow (exp x) -2))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (neg x)) (exp (neg x))))
  (- (- (exp x) 2.0) (exp (neg x)))
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- (exp (* -1 x)) 2.0)
  (- 2.0 (exp (neg 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)))
  (neg 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)
  (neg 2.0)
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (- (+ (* 1/2 (pow x 2)) x) 1.0)
  (- (exp x) 2.0)
  (- (exp x) 2.0)
0.409 * * * [progress]: adding candidates to table
0.486 * * [progress]: iteration 2 / 4
0.486 * * * [progress]: picking best candidate
0.494 * * * * [pick]: Picked  #<alt (λ (x) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))>
0.494 * * * [progress]: localizing error
0.504 * * * [progress]: generating rewritten candidates
0.504 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.509 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.514 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.519 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.528 * * * [progress]: generating series expansions
0.528 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.528 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0
0.528 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.528 * [taylor]: Taking taylor expansion of 1/12 in x
0.528 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.528 * [taylor]: Taking taylor expansion of 1/12 in x
0.528 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.544 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.544 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.544 * [taylor]: Taking taylor expansion of 1/12 in x
0.544 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.545 * [taylor]: Taking taylor expansion of 1/12 in x
0.545 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.556 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.556 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.556 * [taylor]: Taking taylor expansion of 1/12 in x
0.556 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.557 * [taylor]: Taking taylor expansion of 1/12 in x
0.557 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.568 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.568 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0
0.568 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.568 * [taylor]: Taking taylor expansion of 1/360 in x
0.568 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.568 * [taylor]: Taking taylor expansion of 1/360 in x
0.568 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.584 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.584 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.584 * [taylor]: Taking taylor expansion of 1/360 in x
0.584 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.585 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.585 * [taylor]: Taking taylor expansion of 1/360 in x
0.585 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.600 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.600 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.600 * [taylor]: Taking taylor expansion of 1/360 in x
0.600 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.601 * [taylor]: Taking taylor expansion of 1/360 in x
0.601 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.621 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.621 * [approximate]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in (x) around 0
0.621 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.621 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.621 * [taylor]: Taking taylor expansion of 1/360 in x
0.621 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.622 * [taylor]: Taking taylor expansion of 1/12 in x
0.622 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.622 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.622 * [taylor]: Taking taylor expansion of 1/360 in x
0.622 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.622 * [taylor]: Taking taylor expansion of 1/12 in x
0.622 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.656 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.656 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.656 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.656 * [taylor]: Taking taylor expansion of 1/360 in x
0.656 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.656 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.657 * [taylor]: Taking taylor expansion of 1/12 in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.657 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.658 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.658 * [taylor]: Taking taylor expansion of 1/360 in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.658 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.659 * [taylor]: Taking taylor expansion of 1/12 in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.659 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.706 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.706 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.706 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.706 * [taylor]: Taking taylor expansion of 1/360 in x
0.706 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.706 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.706 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.707 * [taylor]: Taking taylor expansion of 1/12 in x
0.707 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.707 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.708 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.708 * [taylor]: Taking taylor expansion of 1/360 in x
0.708 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.708 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.709 * [taylor]: Taking taylor expansion of 1/12 in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.709 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.752 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.752 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0
0.752 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.752 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.752 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.752 * [taylor]: Taking taylor expansion of 1/360 in x
0.752 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.752 * [taylor]: Taking taylor expansion of 1/12 in x
0.752 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.752 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.752 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.752 * [taylor]: Taking taylor expansion of 1/360 in x
0.752 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.752 * [taylor]: Taking taylor expansion of 1/12 in x
0.752 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.762 * [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
0.762 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.762 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.762 * [taylor]: Taking taylor expansion of 1/360 in x
0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.762 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.763 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.763 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.763 * [taylor]: Taking taylor expansion of 1/12 in x
0.763 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.763 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.764 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.764 * [taylor]: Taking taylor expansion of 1/360 in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.764 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.765 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.765 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.765 * [taylor]: Taking taylor expansion of x in x
0.766 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.766 * [taylor]: Taking taylor expansion of 1/12 in x
0.766 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.766 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.766 * [taylor]: Taking taylor expansion of x in x
0.788 * [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
0.788 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.788 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.788 * [taylor]: Taking taylor expansion of 1/360 in x
0.788 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.788 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.789 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.789 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.790 * [taylor]: Taking taylor expansion of x in x
0.790 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.790 * [taylor]: Taking taylor expansion of 1/12 in x
0.790 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.790 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.790 * [taylor]: Taking taylor expansion of x in x
0.791 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.791 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.791 * [taylor]: Taking taylor expansion of 1/360 in x
0.791 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.791 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.791 * [taylor]: Taking taylor expansion of x in x
0.792 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.792 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.792 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.792 * [taylor]: Taking taylor expansion of x in x
0.792 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.792 * [taylor]: Taking taylor expansion of 1/12 in x
0.792 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.792 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.792 * [taylor]: Taking taylor expansion of x in x
0.810 * * * [progress]: simplifying candidates
0.811 * [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))))
0.816 * * [simplify]: iteration  0 :  329  enodes  (cost  464 )
0.824 * * [simplify]: iteration  1 :  1456  enodes  (cost  438 )
0.857 * * [simplify]: iteration  2 :  5001  enodes  (cost  422 )
0.860 * [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)))
  (* (sqrt 1/360) (pow x 3))
  (* (sqrt 1/360) (pow x 3))
  (* (sqrt 1/360) (sqrt (pow x 6)))
  (* (sqrt 1/360) (sqrt (pow x 6)))
  (* (sqrt 1/360) (pow x 3))
  (* (sqrt 1/360) (pow x 3))
  (* (pow x 4) 1/360)
  (* 1/360 (pow x 3))
  1/360
  (* (pow x 4) 1/360)
  (* 1/360 (sqrt (pow x 6)))
  1/360
  (* 1/360 (pow x 3))
  (* (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) (neg (* (+ (* 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))))
0.860 * * * [progress]: adding candidates to table
1.014 * * [progress]: iteration 3 / 4
1.014 * * * [progress]: picking best candidate
1.022 * * * * [pick]: Picked  #<alt (λ (x) (- (exp x) (- 2.0 (exp (neg x)))))>
1.022 * * * [progress]: localizing error
1.032 * * * [progress]: generating rewritten candidates
1.033 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.040 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.044 * * * [progress]: generating series expansions
1.044 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.044 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
1.044 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
1.044 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
1.044 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.044 * [taylor]: Taking taylor expansion of (neg x) in x
1.044 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (exp x) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of 2.0 in x
1.045 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
1.045 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
1.045 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.045 * [taylor]: Taking taylor expansion of (neg x) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.046 * [taylor]: Taking taylor expansion of (exp x) in x
1.046 * [taylor]: Taking taylor expansion of x in x
1.046 * [taylor]: Taking taylor expansion of 2.0 in x
1.086 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
1.086 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
1.086 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.086 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.086 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of 2.0 in x
1.087 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
1.087 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.087 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.087 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of 2.0 in x
1.092 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
1.093 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.093 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.093 * [taylor]: Taking taylor expansion of x in x
1.093 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.093 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.093 * [taylor]: Taking taylor expansion of -1 in x
1.093 * [taylor]: Taking taylor expansion of x in x
1.093 * [taylor]: Taking taylor expansion of 2.0 in x
1.093 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
1.093 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.093 * [taylor]: Taking taylor expansion of x in x
1.094 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.094 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.094 * [taylor]: Taking taylor expansion of -1 in x
1.094 * [taylor]: Taking taylor expansion of x in x
1.094 * [taylor]: Taking taylor expansion of 2.0 in x
1.099 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.099 * [approximate]: Taking taylor expansion of (- 2.0 (exp (neg x))) in (x) around 0
1.099 * [taylor]: Taking taylor expansion of (- 2.0 (exp (neg x))) in x
1.099 * [taylor]: Taking taylor expansion of 2.0 in x
1.099 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.099 * [taylor]: Taking taylor expansion of (neg x) in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (- 2.0 (exp (neg x))) in x
1.100 * [taylor]: Taking taylor expansion of 2.0 in x
1.100 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.100 * [taylor]: Taking taylor expansion of (neg x) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.105 * [approximate]: Taking taylor expansion of (- 2.0 (exp (neg (/ 1 x)))) in (x) around 0
1.105 * [taylor]: Taking taylor expansion of (- 2.0 (exp (neg (/ 1 x)))) in x
1.105 * [taylor]: Taking taylor expansion of 2.0 in x
1.105 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.105 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of (- 2.0 (exp (neg (/ 1 x)))) in x
1.105 * [taylor]: Taking taylor expansion of 2.0 in x
1.105 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.105 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.109 * [approximate]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in (x) around 0
1.109 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x
1.109 * [taylor]: Taking taylor expansion of 2.0 in x
1.109 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x
1.109 * [taylor]: Taking taylor expansion of 2.0 in x
1.109 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.113 * * * [progress]: simplifying candidates
1.113 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (/ (exp 2.0) (exp (exp (neg x)))))
  (/ (exp (exp x)) (exp (- 2.0 (exp (neg x)))))
  (log (- (exp x) (- 2.0 (exp (neg x)))))
  (exp (- (exp x) (- 2.0 (exp (neg x)))))
  (* (cbrt (- (exp x) (- 2.0 (exp (neg x))))) (cbrt (- (exp x) (- 2.0 (exp (neg x))))))
  (cbrt (- (exp x) (- 2.0 (exp (neg x)))))
  (* (* (- (exp x) (- 2.0 (exp (neg x)))) (- (exp x) (- 2.0 (exp (neg x))))) (- (exp x) (- 2.0 (exp (neg x)))))
  (sqrt (- (exp x) (- 2.0 (exp (neg x)))))
  (sqrt (- (exp x) (- 2.0 (exp (neg x)))))
  (- (pow (exp x) 3) (pow (- 2.0 (exp (neg x))) 3))
  (+ (* (exp x) (exp x)) (+ (* (- 2.0 (exp (neg x))) (- 2.0 (exp (neg x)))) (* (exp x) (- 2.0 (exp (neg x))))))
  (neg (- 2.0 (exp (neg x))))
  (- (* (exp x) (exp x)) (* (- 2.0 (exp (neg x))) (- 2.0 (exp (neg x)))))
  (+ (exp x) (- 2.0 (exp (neg x))))
  (+ (sqrt (exp x)) (sqrt (- 2.0 (exp (neg x)))))
  (- (sqrt (exp x)) (sqrt (- 2.0 (exp (neg x)))))
  (- (exp x) (- 2.0 (exp (neg x))))
  (- (exp x) (- 2.0 (exp (neg x))))
  (- (exp x) 2.0)
  (- (exp x) 2.0)
  (- (exp x) 2.0)
  (neg (- 2.0 (exp (neg x))))
  (/ (exp 2.0) (exp (exp (neg x))))
  (log (- 2.0 (exp (neg x))))
  (exp (- 2.0 (exp (neg x))))
  (* (cbrt (- 2.0 (exp (neg x)))) (cbrt (- 2.0 (exp (neg x)))))
  (cbrt (- 2.0 (exp (neg x))))
  (* (* (- 2.0 (exp (neg x))) (- 2.0 (exp (neg x)))) (- 2.0 (exp (neg x))))
  (sqrt (- 2.0 (exp (neg x))))
  (sqrt (- 2.0 (exp (neg x))))
  (- (pow 2.0 3) (pow (exp (neg x)) 3))
  (+ (* 2.0 2.0) (+ (* (exp (neg x)) (exp (neg x))) (* 2.0 (exp (neg x)))))
  (neg (exp (neg x)))
  (- (* 2.0 2.0) (* (exp (neg x)) (exp (neg x))))
  (+ 2.0 (exp (neg x)))
  (+ (sqrt 2.0) (sqrt (exp (neg x))))
  (- (sqrt 2.0) (sqrt (exp (neg x))))
  (- 2.0 (exp (neg x)))
  (neg (exp (neg x)))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ x 1.0) (* 1/2 (pow x 2)))
  (- 2.0 (exp (neg x)))
  (- 2.0 (exp (* -1 x)))
1.122 * * [simplify]: iteration  0 :  177  enodes  (cost  251 )
1.125 * * [simplify]: iteration  1 :  506  enodes  (cost  238 )
1.133 * * [simplify]: iteration  2 :  1941  enodes  (cost  235 )
1.173 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.175 * [simplify]: Simplified to:
   (exp (- (exp x) (- 2.0 (exp (neg x)))))
  (exp (- (exp x) (- 2.0 (exp (neg x)))))
  (log (- (exp x) (- 2.0 (exp (neg x)))))
  (exp (- (exp x) (- 2.0 (exp (neg x)))))
  (* (cbrt (- (exp x) (- 2.0 (exp (neg x))))) (cbrt (- (exp x) (- 2.0 (exp (neg x))))))
  (cbrt (- (exp x) (- 2.0 (exp (neg x)))))
  (pow (- (exp x) (- 2.0 (exp (neg x)))) 3)
  (sqrt (- (exp x) (- 2.0 (exp (neg x)))))
  (sqrt (- (exp x) (- 2.0 (exp (neg x)))))
  (- (pow (exp x) 3) (pow (- 2.0 (exp (neg x))) 3))
  (+ (* (- 2.0 (exp (neg x))) (+ (- 2.0 (exp (neg x))) (exp x))) (exp (+ x x)))
  (- (exp (* -1 x)) 2.0)
  (- (* (exp x) (exp x)) (* (- 2.0 (exp (neg x))) (- 2.0 (exp (neg x)))))
  (+ (exp x) (- 2.0 (exp (neg x))))
  (+ (sqrt (exp x)) (sqrt (- 2.0 (exp (neg x)))))
  (- (sqrt (exp x)) (sqrt (- 2.0 (exp (neg x)))))
  (- (exp x) (- 2.0 (exp (neg x))))
  (- (exp x) (- 2.0 (exp (neg x))))
  (- (exp x) 2.0)
  (- (exp x) 2.0)
  (- (exp x) 2.0)
  (- (exp (* -1 x)) 2.0)
  (exp (- 2.0 (exp (neg x))))
  (log (- 2.0 (exp (neg x))))
  (exp (- 2.0 (exp (neg x))))
  (* (cbrt (- 2.0 (exp (neg x)))) (cbrt (- 2.0 (exp (neg x)))))
  (cbrt (- 2.0 (exp (neg x))))
  (pow (- 2.0 (exp (neg x))) 3)
  (sqrt (- 2.0 (exp (neg x))))
  (sqrt (- 2.0 (exp (neg x))))
  (- (pow 2.0 3) (pow (exp (neg x)) 3))
  (+ (* 2.0 (+ 2.0 (exp (neg x)))) (pow (exp x) -2))
  (/ -1 (exp x))
  (- (* 2.0 2.0) (* (exp (neg x)) (exp (neg x))))
  (+ 2.0 (exp (neg x)))
  (+ (sqrt 2.0) (sqrt (exp (neg x))))
  (- (sqrt 2.0) (sqrt (exp (neg x))))
  (- 2.0 (exp (* -1 x)))
  (/ -1 (exp x))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (exp x) (- 2.0 (exp (neg x))))
  (- (exp x) (- 2.0 (exp (neg x))))
  (- (+ x 1.0) (* 1/2 (pow x 2)))
  (- 2.0 (exp (* -1 x)))
  (- 2.0 (exp (* -1 x)))
1.175 * * * [progress]: adding candidates to table
1.228 * * [progress]: iteration 4 / 4
1.228 * * * [progress]: picking best candidate
1.234 * * * * [pick]: Picked  #<alt (λ (x) (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))))>
1.234 * * * [progress]: localizing error
1.248 * * * [progress]: generating rewritten candidates
1.248 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.251 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
1.266 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
1.274 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2 2)
1.281 * * * [progress]: generating series expansions
1.281 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.281 * [approximate]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) in (x) around 0
1.281 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) in x
1.281 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1) in x
1.281 * [taylor]: Taking taylor expansion of (pow (exp x) 2) 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 1 in x
1.281 * [taylor]: Taking taylor expansion of (* 2.0 (exp x)) in x
1.281 * [taylor]: Taking taylor expansion of 2.0 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 (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) in x
1.281 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1) in x
1.281 * [taylor]: Taking taylor expansion of (pow (exp x) 2) 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 1 in x
1.281 * [taylor]: Taking taylor expansion of (* 2.0 (exp x)) in x
1.281 * [taylor]: Taking taylor expansion of 2.0 in x
1.281 * [taylor]: Taking taylor expansion of (exp x) in x
1.281 * [taylor]: Taking taylor expansion of x in x
1.305 * [approximate]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) in (x) around 0
1.305 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) in x
1.305 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x
1.305 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1.305 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.305 * [taylor]: Taking taylor expansion of x in x
1.306 * [taylor]: Taking taylor expansion of 1 in x
1.306 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ 1 x))) in x
1.306 * [taylor]: Taking taylor expansion of 2.0 in x
1.306 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.306 * [taylor]: Taking taylor expansion of x in x
1.306 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) in x
1.306 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x
1.306 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1.306 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.306 * [taylor]: Taking taylor expansion of x in x
1.306 * [taylor]: Taking taylor expansion of 1 in x
1.306 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ 1 x))) in x
1.306 * [taylor]: Taking taylor expansion of 2.0 in x
1.307 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.307 * [taylor]: Taking taylor expansion of x in x
1.321 * [approximate]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) in (x) around 0
1.321 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) in x
1.321 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1) in x
1.321 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1.321 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.321 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.321 * [taylor]: Taking taylor expansion of -1 in x
1.321 * [taylor]: Taking taylor expansion of x in x
1.322 * [taylor]: Taking taylor expansion of 1 in x
1.322 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ -1 x))) in x
1.322 * [taylor]: Taking taylor expansion of 2.0 in x
1.322 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.322 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.322 * [taylor]: Taking taylor expansion of -1 in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.322 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) in x
1.322 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1) in x
1.322 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1.322 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.322 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.322 * [taylor]: Taking taylor expansion of -1 in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.323 * [taylor]: Taking taylor expansion of 1 in x
1.323 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ -1 x))) in x
1.323 * [taylor]: Taking taylor expansion of 2.0 in x
1.323 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.323 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.323 * [taylor]: Taking taylor expansion of -1 in x
1.323 * [taylor]: Taking taylor expansion of x in x
1.343 * * * * [progress]: [ 2 / 4 ] generating series at (2)
1.343 * [approximate]: Taking taylor expansion of (/ (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (exp x)) in (x) around 0
1.343 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (exp x)) in x
1.343 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) in x
1.343 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1) in x
1.343 * [taylor]: Taking taylor expansion of (pow (exp x) 2) 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 1 in x
1.343 * [taylor]: Taking taylor expansion of (* 2.0 (exp x)) in x
1.343 * [taylor]: Taking taylor expansion of 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 (exp x) in x
1.343 * [taylor]: Taking taylor expansion of x in x
1.352 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (exp x)) in x
1.352 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) in x
1.352 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1) in x
1.352 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
1.352 * [taylor]: Taking taylor expansion of (exp x) in x
1.352 * [taylor]: Taking taylor expansion of x in x
1.352 * [taylor]: Taking taylor expansion of 1 in x
1.353 * [taylor]: Taking taylor expansion of (* 2.0 (exp x)) in x
1.353 * [taylor]: Taking taylor expansion of 2.0 in x
1.353 * [taylor]: Taking taylor expansion of (exp x) in x
1.353 * [taylor]: Taking taylor expansion of x in x
1.353 * [taylor]: Taking taylor expansion of (exp x) in x
1.353 * [taylor]: Taking taylor expansion of x in x
1.396 * [approximate]: Taking taylor expansion of (/ (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) (exp (/ 1 x))) in (x) around 0
1.396 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) (exp (/ 1 x))) in x
1.396 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) in x
1.396 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x
1.396 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1.396 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.396 * [taylor]: Taking taylor expansion of x in x
1.397 * [taylor]: Taking taylor expansion of 1 in x
1.397 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ 1 x))) in x
1.397 * [taylor]: Taking taylor expansion of 2.0 in x
1.397 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.397 * [taylor]: Taking taylor expansion of x in x
1.397 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.397 * [taylor]: Taking taylor expansion of x in x
1.398 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) (exp (/ 1 x))) in x
1.398 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) in x
1.398 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x
1.398 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
1.398 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.398 * [taylor]: Taking taylor expansion of x in x
1.398 * [taylor]: Taking taylor expansion of 1 in x
1.398 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ 1 x))) in x
1.398 * [taylor]: Taking taylor expansion of 2.0 in x
1.398 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.398 * [taylor]: Taking taylor expansion of x in x
1.399 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.399 * [taylor]: Taking taylor expansion of x in x
1.421 * [approximate]: Taking taylor expansion of (/ (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) (exp (/ -1 x))) in (x) around 0
1.421 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) (exp (/ -1 x))) in x
1.421 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) in x
1.421 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1) in x
1.421 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1.421 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.422 * [taylor]: Taking taylor expansion of -1 in x
1.422 * [taylor]: Taking taylor expansion of x in x
1.422 * [taylor]: Taking taylor expansion of 1 in x
1.422 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ -1 x))) in x
1.422 * [taylor]: Taking taylor expansion of 2.0 in x
1.422 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.422 * [taylor]: Taking taylor expansion of -1 in x
1.422 * [taylor]: Taking taylor expansion of x in x
1.422 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.422 * [taylor]: Taking taylor expansion of -1 in x
1.422 * [taylor]: Taking taylor expansion of x in x
1.423 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) (exp (/ -1 x))) in x
1.423 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) in x
1.423 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1) in x
1.423 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
1.423 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.423 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.423 * [taylor]: Taking taylor expansion of -1 in x
1.423 * [taylor]: Taking taylor expansion of x in x
1.424 * [taylor]: Taking taylor expansion of 1 in x
1.424 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ -1 x))) in x
1.424 * [taylor]: Taking taylor expansion of 2.0 in x
1.424 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.424 * [taylor]: Taking taylor expansion of -1 in x
1.424 * [taylor]: Taking taylor expansion of x in x
1.424 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.424 * [taylor]: Taking taylor expansion of -1 in x
1.424 * [taylor]: Taking taylor expansion of x in x
1.442 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
1.442 * [approximate]: Taking taylor expansion of (* (exp x) (- (exp x) 2.0)) in (x) around 0
1.442 * [taylor]: Taking taylor expansion of (* (exp x) (- (exp x) 2.0)) in x
1.442 * [taylor]: Taking taylor expansion of (exp x) in x
1.442 * [taylor]: Taking taylor expansion of x in x
1.442 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
1.442 * [taylor]: Taking taylor expansion of (exp x) in x
1.442 * [taylor]: Taking taylor expansion of x in x
1.442 * [taylor]: Taking taylor expansion of 2.0 in x
1.442 * [taylor]: Taking taylor expansion of (* (exp x) (- (exp x) 2.0)) in x
1.442 * [taylor]: Taking taylor expansion of (exp x) in x
1.442 * [taylor]: Taking taylor expansion of x in x
1.442 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
1.442 * [taylor]: Taking taylor expansion of (exp x) in x
1.442 * [taylor]: Taking taylor expansion of x in x
1.442 * [taylor]: Taking taylor expansion of 2.0 in x
1.457 * [approximate]: Taking taylor expansion of (* (- (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in (x) around 0
1.457 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in x
1.457 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
1.457 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.457 * [taylor]: Taking taylor expansion of x in x
1.457 * [taylor]: Taking taylor expansion of 2.0 in x
1.457 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.457 * [taylor]: Taking taylor expansion of x in x
1.458 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in x
1.458 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
1.458 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.458 * [taylor]: Taking taylor expansion of x in x
1.458 * [taylor]: Taking taylor expansion of 2.0 in x
1.458 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.458 * [taylor]: Taking taylor expansion of x in x
1.466 * [approximate]: Taking taylor expansion of (* (- (exp (/ -1 x)) 2.0) (exp (/ -1 x))) in (x) around 0
1.466 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 x)) 2.0) (exp (/ -1 x))) in x
1.466 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
1.466 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.466 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.466 * [taylor]: Taking taylor expansion of -1 in x
1.466 * [taylor]: Taking taylor expansion of x in x
1.467 * [taylor]: Taking taylor expansion of 2.0 in x
1.467 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.467 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.467 * [taylor]: Taking taylor expansion of -1 in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.467 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 x)) 2.0) (exp (/ -1 x))) in x
1.467 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
1.467 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.467 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.467 * [taylor]: Taking taylor expansion of -1 in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.467 * [taylor]: Taking taylor expansion of 2.0 in x
1.467 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.467 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.467 * [taylor]: Taking taylor expansion of -1 in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.476 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2 2)
1.476 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0
1.476 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
1.476 * [taylor]: Taking taylor expansion of (exp x) in x
1.476 * [taylor]: Taking taylor expansion of x in x
1.476 * [taylor]: Taking taylor expansion of 2.0 in x
1.476 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
1.476 * [taylor]: Taking taylor expansion of (exp x) in x
1.476 * [taylor]: Taking taylor expansion of x in x
1.476 * [taylor]: Taking taylor expansion of 2.0 in x
1.480 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
1.480 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
1.480 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.480 * [taylor]: Taking taylor expansion of x in x
1.480 * [taylor]: Taking taylor expansion of 2.0 in x
1.480 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
1.480 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.480 * [taylor]: Taking taylor expansion of x in x
1.480 * [taylor]: Taking taylor expansion of 2.0 in x
1.484 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0
1.484 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
1.484 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.484 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.484 * [taylor]: Taking taylor expansion of -1 in x
1.484 * [taylor]: Taking taylor expansion of x in x
1.484 * [taylor]: Taking taylor expansion of 2.0 in x
1.484 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
1.484 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.484 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.484 * [taylor]: Taking taylor expansion of -1 in x
1.484 * [taylor]: Taking taylor expansion of x in x
1.485 * [taylor]: Taking taylor expansion of 2.0 in x
1.488 * * * [progress]: simplifying candidates
1.489 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp 1) (exp (* (exp x) (- (exp x) 2.0))))
  (log (+ 1 (* (exp x) (- (exp x) 2.0))))
  (exp (+ 1 (* (exp x) (- (exp x) 2.0))))
  (* (cbrt (+ 1 (* (exp x) (- (exp x) 2.0)))) (cbrt (+ 1 (* (exp x) (- (exp x) 2.0)))))
  (cbrt (+ 1 (* (exp x) (- (exp x) 2.0))))
  (* (* (+ 1 (* (exp x) (- (exp x) 2.0))) (+ 1 (* (exp x) (- (exp x) 2.0)))) (+ 1 (* (exp x) (- (exp x) 2.0))))
  (sqrt (+ 1 (* (exp x) (- (exp x) 2.0))))
  (sqrt (+ 1 (* (exp x) (- (exp x) 2.0))))
  (+ (pow 1 3) (pow (* (exp x) (- (exp x) 2.0)) 3))
  (+ (* 1 1) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (* 1 (* (exp x) (- (exp x) 2.0)))))
  (- (* 1 1) (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))))
  (- 1 (* (exp x) (- (exp x) 2.0)))
  (+ 1 (* (exp x) (exp x)))
  (+ 1 (* (exp x) (exp x)))
  (+ 1 (* (exp x) (exp x)))
  (+ 1 (* (exp x) (exp x)))
  (- (+ (log (+ (exp x) 2.0)) (log (+ 1 (* (exp x) (- (exp x) 2.0))))) (+ (log (+ (exp x) 2.0)) x))
  (- (+ (log (+ (exp x) 2.0)) (log (+ 1 (* (exp x) (- (exp x) 2.0))))) (log (* (+ (exp x) 2.0) (exp x))))
  (- (log (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0))))) (+ (log (+ (exp x) 2.0)) x))
  (- (log (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0))))) (log (* (+ (exp x) 2.0) (exp x))))
  (log (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))))
  (exp (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))))
  (/ (* (* (* (+ (exp x) 2.0) (+ (exp x) 2.0)) (+ (exp x) 2.0)) (* (* (+ 1 (* (exp x) (- (exp x) 2.0))) (+ 1 (* (exp x) (- (exp x) 2.0)))) (+ 1 (* (exp x) (- (exp x) 2.0))))) (* (* (* (+ (exp x) 2.0) (+ (exp x) 2.0)) (+ (exp x) 2.0)) (* (* (exp x) (exp x)) (exp x))))
  (/ (* (* (* (+ (exp x) 2.0) (+ (exp x) 2.0)) (+ (exp x) 2.0)) (* (* (+ 1 (* (exp x) (- (exp x) 2.0))) (+ 1 (* (exp x) (- (exp x) 2.0)))) (+ 1 (* (exp x) (- (exp x) 2.0))))) (* (* (* (+ (exp x) 2.0) (exp x)) (* (+ (exp x) 2.0) (exp x))) (* (+ (exp x) 2.0) (exp x))))
  (/ (* (* (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0))))) (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0))))) (* (* (* (+ (exp x) 2.0) (+ (exp x) 2.0)) (+ (exp x) 2.0)) (* (* (exp x) (exp x)) (exp x))))
  (/ (* (* (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0))))) (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0))))) (* (* (* (+ (exp x) 2.0) (exp x)) (* (+ (exp x) 2.0) (exp x))) (* (+ (exp x) 2.0) (exp x))))
  (* (cbrt (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x)))) (cbrt (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x)))))
  (cbrt (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))))
  (* (* (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))) (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x)))) (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))))
  (sqrt (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))))
  (sqrt (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))))
  (neg (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))))
  (neg (* (+ (exp x) 2.0) (exp x)))
  (/ (+ (exp x) 2.0) (+ (exp x) 2.0))
  (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x))
  (/ 1 (* (+ (exp x) 2.0) (exp x)))
  (/ (* (+ (exp x) 2.0) (exp x)) (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))))
  (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (+ (exp x) 2.0))
  (/ (* (+ (exp x) 2.0) (exp x)) (+ 1 (* (exp x) (- (exp x) 2.0))))
  (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (pow (exp x) 3) (pow 2.0 3)) (exp x)))
  (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)))
  (* (* (+ (exp x) 2.0) (exp x)) (* (+ (* (exp x) (exp x)) (- (* 2.0 2.0) (* (exp x) 2.0))) (+ (* 1 1) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (* 1 (* (exp x) (- (exp x) 2.0)))))))
  (* (* (+ (exp x) 2.0) (exp x)) (* (+ (* (exp x) (exp x)) (- (* 2.0 2.0) (* (exp x) 2.0))) (- 1 (* (exp x) (- (exp x) 2.0)))))
  (* (* (+ (exp x) 2.0) (exp x)) (* (- (exp x) 2.0) (+ (* 1 1) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (* 1 (* (exp x) (- (exp x) 2.0)))))))
  (* (* (+ (exp x) 2.0) (exp x)) (* (- (exp x) 2.0) (- 1 (* (exp x) (- (exp x) 2.0)))))
  (* (* (+ (exp x) 2.0) (exp x)) (+ (* 1 1) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (* 1 (* (exp x) (- (exp x) 2.0))))))
  (* (* (+ (exp x) 2.0) (exp x)) (- 1 (* (exp x) (- (exp x) 2.0))))
  (* (* (+ (exp x) 2.0) (exp x)) (+ (* (exp x) (exp x)) (- (* 2.0 2.0) (* (exp x) 2.0))))
  (* (* (+ (exp x) 2.0) (exp x)) (- (exp x) 2.0))
  (* (exp x) (- (exp x) 2.0))
  (+ x (log (- (exp x) 2.0)))
  (log (* (exp x) (- (exp x) 2.0)))
  (exp (* (exp x) (- (exp x) 2.0)))
  (* (* (* (exp x) (exp x)) (exp x)) (* (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (exp x) 2.0)))
  (* (cbrt (* (exp x) (- (exp x) 2.0))) (cbrt (* (exp x) (- (exp x) 2.0))))
  (cbrt (* (exp x) (- (exp x) 2.0)))
  (* (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (* (exp x) (- (exp x) 2.0)))
  (sqrt (* (exp x) (- (exp x) 2.0)))
  (sqrt (* (exp x) (- (exp x) 2.0)))
  (* (sqrt (exp x)) (sqrt (- (exp x) 2.0)))
  (* (sqrt (exp x)) (sqrt (- (exp x) 2.0)))
  (* (exp x) (exp x))
  (* (exp x) (neg 2.0))
  (* (exp x) (exp x))
  (* (exp x) (neg 2.0))
  (* (exp x) (exp x))
  (* (neg 2.0) (exp x))
  (* (exp x) (exp x))
  (* (neg 2.0) (exp x))
  (* (exp x) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))))
  (* (exp x) (sqrt (- (exp x) 2.0)))
  (* (exp x) 1)
  (* (exp x) (+ (sqrt (exp x)) (sqrt 2.0)))
  (* (exp x) 1)
  (* (cbrt (exp x)) (- (exp x) 2.0))
  (* (sqrt (exp x)) (- (exp x) 2.0))
  (* (exp x) (- (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 (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)))
  (neg 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)
  (neg 2.0)
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 0.5833333333333333 (pow x 4))))
  (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x)))
  (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x)))
  (+ (* 1.0 (pow x 2)) (+ (* 8.326672684688674e-17 (pow x 5)) (* 0.08333333333333326 (pow x 4))))
  (/ (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (exp x))
  (/ (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (exp x))
  (- (+ (* 1.0 (pow x 2)) (* 1.0 (pow x 3))) 1.0)
  (* (exp x) (- (exp x) 2.0))
  (* (exp x) (- (exp x) 2.0))
  (- (+ (* 1/2 (pow x 2)) x) 1.0)
  (- (exp x) 2.0)
  (- (exp x) 2.0)
1.496 * * [simplify]: iteration  0 :  507  enodes  (cost  937 )
1.508 * * [simplify]: iteration  1 :  2993  enodes  (cost  704 )
1.569 * * [simplify]: iteration  2 :  5002  enodes  (cost  693 )
1.579 * [simplify]: Simplified to:
   (exp (+ 1 (* (exp x) (- (exp x) 2.0))))
  (log (+ 1 (* (exp x) (- (exp x) 2.0))))
  (exp (+ 1 (* (exp x) (- (exp x) 2.0))))
  (* (cbrt (+ 1 (* (exp x) (- (exp x) 2.0)))) (cbrt (+ 1 (* (exp x) (- (exp x) 2.0)))))
  (cbrt (+ 1 (* (exp x) (- (exp x) 2.0))))
  (pow (+ 1 (* (exp x) (- (exp x) 2.0))) 3)
  (sqrt (+ 1 (* (exp x) (- (exp x) 2.0))))
  (sqrt (+ 1 (* (exp x) (- (exp x) 2.0))))
  (+ (pow (* (exp x) (- (exp x) 2.0)) 3) 1)
  (+ (* (* (exp x) (- (exp x) 2.0)) (- (* (exp x) (- (exp x) 2.0)) 1)) 1)
  (- 1 (* (pow (exp x) 2) (* (- (exp x) 2.0) (- (exp x) 2.0))))
  (- 1 (* (exp x) (- (exp x) 2.0)))
  (+ (pow (exp x) 2) 1)
  (+ (pow (exp x) 2) 1)
  (+ (pow (exp x) 2) 1)
  (+ (pow (exp x) 2) 1)
  (- (log (+ 1 (* (exp x) (- (exp x) 2.0)))) x)
  (- (log (+ 1 (* (exp x) (- (exp x) 2.0)))) x)
  (- (log (+ 1 (* (exp x) (- (exp x) 2.0)))) x)
  (- (log (+ 1 (* (exp x) (- (exp x) 2.0)))) x)
  (- (log (+ 1 (* (exp x) (- (exp x) 2.0)))) x)
  (pow E (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x)))
  (pow (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x)) 3)
  (pow (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x)) 3)
  (pow (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x)) 3)
  (pow (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x)) 3)
  (* (cbrt (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x)))) (cbrt (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x)))))
  (cbrt (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))))
  (pow (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x)) 3)
  (sqrt (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))))
  (sqrt (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (exp x) 2.0) (exp x))))
  (neg (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))))
  (neg (* (+ (exp x) 2.0) (exp x)))
  1
  (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x))
  (/ 1 (* (+ (exp x) 2.0) (exp x)))
  (/ (exp x) (+ 1 (* (exp x) (- (exp x) 2.0))))
  (+ 1 (* (exp x) (- (exp x) 2.0)))
  (/ (* (+ (exp x) 2.0) (exp x)) (+ 1 (* (exp x) (- (exp x) 2.0))))
  (/ (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0)))) (* (+ (pow (exp x) 3) (pow 2.0 3)) (exp x)))
  (/ (* 1 (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (- (exp x) 2.0))) (exp x))
  (* (* (+ (* (* (exp x) (- (exp x) 2.0)) (- (* (exp x) (- (exp x) 2.0)) 1)) 1) (+ (* 2.0 (- 2.0 (exp x))) (pow (exp x) 2))) (* (+ (exp x) 2.0) (exp x)))
  (* (* (- 1 (* (exp x) (- (exp x) 2.0))) (+ (* 2.0 (- 2.0 (exp x))) (pow (exp x) 2))) (* (+ (exp x) 2.0) (exp x)))
  (* (* (+ (* (* (exp x) (- (exp x) 2.0)) (- (* (exp x) (- (exp x) 2.0)) 1)) 1) (- (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))
  (* (* (+ (exp x) 2.0) (exp x)) (* (- (exp x) 2.0) (- 1 (* (exp x) (- (exp x) 2.0)))))
  (* (+ (* (* (exp x) (- (exp x) 2.0)) (- (* (exp x) (- (exp x) 2.0)) 1)) 1) (* (+ (exp x) 2.0) (exp x)))
  (* (* (+ (exp x) 2.0) (exp x)) (- 1 (* (exp x) (- (exp x) 2.0))))
  (* (+ (* 2.0 (- 2.0 (exp x))) (pow (exp x) 2)) (* (+ (exp x) 2.0) (exp x)))
  (* (* (+ (exp x) 2.0) (exp x)) (- (exp x) 2.0))
  (* (exp x) (- (exp x) 2.0))
  (+ (log (- (exp x) 2.0)) x)
  (+ (log (- (exp x) 2.0)) x)
  (exp (* (exp x) (- (exp x) 2.0)))
  (pow (* (exp x) (- (exp x) 2.0)) 3)
  (* (cbrt (* (exp x) (- (exp x) 2.0))) (cbrt (* (exp x) (- (exp x) 2.0))))
  (cbrt (* (exp x) (- (exp x) 2.0)))
  (pow (* (exp x) (- (exp x) 2.0)) 3)
  (sqrt (* (exp x) (- (exp x) 2.0)))
  (sqrt (* (exp x) (- (exp x) 2.0)))
  (* (sqrt (exp x)) (sqrt (- (exp x) 2.0)))
  (* (sqrt (exp x)) (sqrt (- (exp x) 2.0)))
  (pow (exp x) 2)
  (* (exp x) (neg 2.0))
  (pow (exp x) 2)
  (* (exp x) (neg 2.0))
  (pow (exp x) 2)
  (* (exp x) (neg 2.0))
  (pow (exp x) 2)
  (* (exp x) (neg 2.0))
  (* (exp x) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))))
  (* (exp x) (sqrt (- (exp x) 2.0)))
  (exp x)
  (* (exp x) (+ (sqrt (exp x)) (sqrt 2.0)))
  (exp x)
  (* (cbrt (exp x)) (- (exp x) 2.0))
  (* (sqrt (exp x)) (- (exp x) 2.0))
  (* (exp x) (- (exp x) 2.0))
  (* (exp x) (- (pow (exp x) 3) (pow 2.0 3)))
  (* (* (+ (exp x) 2.0) (exp x)) (- (exp x) 2.0))
  (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))) (pow (exp x) 2))
  (neg 2.0)
  (- (pow (exp x) 2) (* 2.0 2.0))
  (+ (exp x) 2.0)
  (+ (sqrt (exp x)) (sqrt 2.0))
  (- (sqrt (exp x)) (sqrt 2.0))
  (- (exp x) 2.0)
  (neg 2.0)
  (+ (* 1.0 (+ (pow x 2) (pow x 3))) (* 0.5833333333333333 (pow x 4)))
  (+ 1 (* (exp x) (- (exp x) 2.0)))
  (+ 1 (* (exp x) (- (exp x) 2.0)))
  (+ (* 1.0 (pow x 2)) (+ (* 8.326672684688674e-17 (pow x 5)) (* 0.08333333333333326 (pow x 4))))
  (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x))
  (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x))
  (- (+ (* 1.0 (pow x 2)) (* 1.0 (pow x 3))) 1.0)
  (* (exp x) (- (exp x) 2.0))
  (* (exp x) (- (exp x) 2.0))
  (- (+ (* 1/2 (pow x 2)) x) 1.0)
  (- (exp x) 2.0)
  (- (exp x) 2.0)
1.579 * * * [progress]: adding candidates to table
1.740 * [progress]: [Phase 3 of 3] Extracting.
1.740 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))> #<alt (λ (x) (- (exp x) (- 2.0 (exp (neg x)))))> #<alt (λ (x) (/ (+ (pow x 4) (neg (* (+ (* 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))))))> #<alt (λ (x) (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x)))> #<alt (λ (x) (/ (* (+ (exp x) 2.0) (/ (- 1 (* (pow (exp x) 2) (* (- (exp x) 2.0) (- (exp x) 2.0)))) (- 1 (* (exp x) (- (exp x) 2.0))))) (* (+ (exp x) 2.0) (exp x))))>)
1.741 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.741 * * * * [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) (- (exp x) (- 2.0 (exp (neg x)))))> #<alt (λ (x) (/ (+ (pow x 4) (neg (* (+ (* 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))))))> #<alt (λ (x) (/ (+ 1 (* (exp x) (- (exp x) 2.0))) (exp x)))> #<alt (λ (x) (/ (* (+ (exp x) 2.0) (/ (- 1 (* (pow (exp x) 2) (* (- (exp x) 2.0) (- (exp x) 2.0)))) (- 1 (* (exp x) (- (exp x) 2.0))))) (* (+ (exp x) 2.0) (exp x))))>)
1.759 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.759 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
1.760 * * [simplify]: iteration  0 :  17  enodes  (cost  7 )
1.760 * * [simplify]: iteration  1 :  17  enodes  (cost  7 )
1.760 * [simplify]: Simplified to:
   (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
4.527 * [regime-testing]: Baseline error score: 0.6074594130665316
4.528 * [regime-testing]: Oracle error score: 0.014627981117545593
4.529 * [regime-testing]: End program error score: 0.6074594130665316
4.558 * [regime-testing]: Target error score: 0.043748890492621664