4.927 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.079 * * * [progress]: [2/2] Setting up program.
0.082 * [progress]: [Phase 2 of 3] Improving.
0.082 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (exp x) 2.0) (exp (neg x)))
0.084 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.085 * * [simplify]: iteration  1 :  26  enodes  (cost  5 )
0.086 * * [simplify]: iteration  2 :  41  enodes  (cost  5 )
0.087 * * [simplify]: iteration  3 :  55  enodes  (cost  5 )
0.088 * * [simplify]: iteration  4 :  65  enodes  (cost  5 )
0.090 * * [simplify]: iteration  5 :  96  enodes  (cost  5 )
0.091 * * [simplify]: iteration  6 :  140  enodes  (cost  5 )
0.094 * * [simplify]: iteration  7 :  285  enodes  (cost  5 )
0.107 * * [simplify]: iteration  8 :  1642  enodes  (cost  5 )
0.220 * * [simplify]: iteration  9 :  5001  enodes  (cost  5 )
0.221 * [simplify]: Simplified to:
   (+ (- (exp x) 2.0) (exp (neg x)))
0.221 * * [progress]: iteration 1 / 4
0.221 * * * [progress]: picking best candidate
0.224 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (exp x) 2.0) (exp (neg x))))>
0.224 * * * [progress]: localizing error
0.230 * * * [progress]: generating rewritten candidates
0.230 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.241 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.246 * * * [progress]: generating series expansions
0.246 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.246 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.246 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.246 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.246 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.246 * [taylor]: Taking taylor expansion of (neg x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (exp x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of 2.0 in x
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
0.247 * [taylor]: Taking taylor expansion of (exp x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of 2.0 in x
0.251 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.251 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.251 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.251 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.251 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of 2.0 in x
0.252 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.252 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.252 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.252 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of 2.0 in x
0.252 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.252 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.252 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.252 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.253 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.253 * [taylor]: Taking taylor expansion of -1 in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of 2.0 in x
0.253 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.253 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.253 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.253 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.253 * [taylor]: Taking taylor expansion of -1 in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of 2.0 in x
0.253 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.253 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0
0.253 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.253 * [taylor]: Taking taylor expansion of (exp x) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 2.0 in x
0.254 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.254 * [taylor]: Taking taylor expansion of (exp x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 2.0 in x
0.254 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
0.254 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.254 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 2.0 in x
0.254 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.254 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 2.0 in x
0.255 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0
0.255 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.255 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.255 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.255 * [taylor]: Taking taylor expansion of -1 in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of 2.0 in x
0.255 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.255 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.255 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.255 * [taylor]: Taking taylor expansion of -1 in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of 2.0 in x
0.255 * * * [progress]: simplifying candidates
0.256 * [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)
0.259 * * [simplify]: iteration  0 :  209  enodes  (cost  282 )
0.263 * * [simplify]: iteration  1 :  694  enodes  (cost  269 )
0.276 * * [simplify]: iteration  2 :  3196  enodes  (cost  260 )
0.340 * * [simplify]: iteration  3 :  5001  enodes  (cost  260 )
0.342 * [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)
0.342 * * * [progress]: adding candidates to table
0.395 * * [progress]: iteration 2 / 4
0.396 * * * [progress]: picking best candidate
0.402 * * * * [pick]: Picked  #<alt (λ (x) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))>
0.402 * * * [progress]: localizing error
0.411 * * * [progress]: generating rewritten candidates
0.411 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.417 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.422 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.429 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.435 * * * [progress]: generating series expansions
0.435 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.435 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0
0.435 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.435 * [taylor]: Taking taylor expansion of 1/12 in x
0.435 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.435 * [taylor]: Taking taylor expansion of 1/12 in x
0.435 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.436 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.436 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.436 * [taylor]: Taking taylor expansion of 1/12 in x
0.436 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.436 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.436 * [taylor]: Taking taylor expansion of 1/12 in x
0.436 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.437 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.437 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.437 * [taylor]: Taking taylor expansion of 1/12 in x
0.437 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.437 * [taylor]: Taking taylor expansion of x in x
0.437 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.437 * [taylor]: Taking taylor expansion of 1/12 in x
0.438 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.439 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.439 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0
0.439 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.439 * [taylor]: Taking taylor expansion of 1/360 in x
0.439 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.439 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.439 * [taylor]: Taking taylor expansion of 1/360 in x
0.439 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.440 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.440 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.440 * [taylor]: Taking taylor expansion of 1/360 in x
0.440 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.440 * [taylor]: Taking taylor expansion of 1/360 in x
0.440 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.441 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.441 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.441 * [taylor]: Taking taylor expansion of 1/360 in x
0.441 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.442 * [taylor]: Taking taylor expansion of 1/360 in x
0.442 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.443 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.443 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0
0.443 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.443 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.443 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.443 * [taylor]: Taking taylor expansion of 1/360 in x
0.443 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.443 * [taylor]: Taking taylor expansion of 1/12 in x
0.443 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.443 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.443 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.443 * [taylor]: Taking taylor expansion of 1/360 in x
0.443 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.443 * [taylor]: Taking taylor expansion of 1/12 in x
0.444 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [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
0.444 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.444 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.445 * [taylor]: Taking taylor expansion of 1/360 in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.445 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.445 * [taylor]: Taking taylor expansion of 1/12 in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.445 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.445 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.445 * [taylor]: Taking taylor expansion of 1/360 in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.445 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.445 * [taylor]: Taking taylor expansion of 1/12 in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.445 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.447 * [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
0.447 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.447 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.447 * [taylor]: Taking taylor expansion of 1/360 in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.447 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.447 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.447 * [taylor]: Taking taylor expansion of 1/12 in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.447 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.447 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.447 * [taylor]: Taking taylor expansion of 1/360 in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.447 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.447 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.447 * [taylor]: Taking taylor expansion of 1/12 in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.447 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.449 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.449 * [approximate]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in (x) around 0
0.449 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.449 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.449 * [taylor]: Taking taylor expansion of 1/360 in x
0.449 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.449 * [taylor]: Taking taylor expansion of 1/12 in x
0.449 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.449 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.449 * [taylor]: Taking taylor expansion of 1/360 in x
0.449 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.449 * [taylor]: Taking taylor expansion of 1/12 in x
0.449 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.452 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.452 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.452 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.452 * [taylor]: Taking taylor expansion of 1/360 in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.452 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.452 * [taylor]: Taking taylor expansion of 1/12 in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.452 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.452 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.452 * [taylor]: Taking taylor expansion of 1/360 in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.452 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.452 * [taylor]: Taking taylor expansion of 1/12 in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.452 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.456 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.456 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.456 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.456 * [taylor]: Taking taylor expansion of 1/360 in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.456 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.456 * [taylor]: Taking taylor expansion of 1/12 in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.456 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.456 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.456 * [taylor]: Taking taylor expansion of 1/360 in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.456 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.456 * [taylor]: Taking taylor expansion of 1/12 in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.456 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.462 * * * [progress]: simplifying candidates
0.463 * [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 (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)))
  (* (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)))
  (* 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))
  (+ (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))))
  (+ (* 1/360 (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)))
0.468 * * [simplify]: iteration  0 :  329  enodes  (cost  464 )
0.475 * * [simplify]: iteration  1 :  1456  enodes  (cost  438 )
0.507 * * [simplify]: iteration  2 :  5001  enodes  (cost  422 )
0.510 * [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 (+ (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)))
  (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)))
  (* 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))
  (+ (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))))
  (+ (* 1/360 (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)))
0.511 * * * [progress]: adding candidates to table
0.648 * * [progress]: iteration 3 / 4
0.648 * * * [progress]: picking best candidate
0.651 * * * * [pick]: Picked  #<alt (λ (x) (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))>
0.651 * * * [progress]: localizing error
0.659 * * * [progress]: generating rewritten candidates
0.659 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.667 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.676 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.687 * * * [progress]: generating series expansions
0.687 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.687 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.687 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.687 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.687 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.687 * [taylor]: Taking taylor expansion of (neg x) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of (exp x) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of 2.0 in x
0.687 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.687 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.687 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.687 * [taylor]: Taking taylor expansion of (neg x) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of (exp x) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of 2.0 in x
0.692 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.692 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.692 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.692 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.692 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of 2.0 in x
0.692 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.692 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.692 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.693 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of 2.0 in x
0.693 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.693 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.693 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.693 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.693 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.693 * [taylor]: Taking taylor expansion of -1 in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of 2.0 in x
0.693 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.693 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.693 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.694 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.694 * [taylor]: Taking taylor expansion of -1 in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of 2.0 in x
0.694 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.694 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.694 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.694 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.694 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.694 * [taylor]: Taking taylor expansion of (neg x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (exp x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of 2.0 in x
0.694 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.694 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.694 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.694 * [taylor]: Taking taylor expansion of (neg x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (exp x) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of 2.0 in x
0.699 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.699 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.699 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.699 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.699 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of 2.0 in x
0.699 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.699 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.699 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.700 * [taylor]: Taking taylor expansion of x in x
0.700 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.700 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.700 * [taylor]: Taking taylor expansion of x in x
0.700 * [taylor]: Taking taylor expansion of 2.0 in x
0.702 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.702 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.702 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.702 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.702 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.702 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.702 * [taylor]: Taking taylor expansion of -1 in x
0.702 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of 2.0 in x
0.703 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.703 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.703 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.703 * [taylor]: Taking taylor expansion of -1 in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of 2.0 in x
0.703 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.703 * [approximate]: Taking taylor expansion of (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3) in (x) around 0
0.703 * [taylor]: Taking taylor expansion of (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3) in x
0.703 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.703 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.703 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.703 * [taylor]: Taking taylor expansion of (neg x) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of (exp x) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of 2.0 in x
0.704 * [taylor]: Taking taylor expansion of (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3) in x
0.704 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.704 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.704 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.704 * [taylor]: Taking taylor expansion of (neg x) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of (exp x) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of 2.0 in x
0.709 * [approximate]: Taking taylor expansion of (pow (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) 3) in (x) around 0
0.709 * [taylor]: Taking taylor expansion of (pow (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) 3) in x
0.709 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.709 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.709 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.709 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of 2.0 in x
0.709 * [taylor]: Taking taylor expansion of (pow (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) 3) in x
0.709 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.710 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.710 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.710 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of 2.0 in x
0.713 * [approximate]: Taking taylor expansion of (pow (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) 3) in (x) around 0
0.713 * [taylor]: Taking taylor expansion of (pow (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) 3) in x
0.713 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.713 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.713 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.713 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.713 * [taylor]: Taking taylor expansion of -1 in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of 2.0 in x
0.713 * [taylor]: Taking taylor expansion of (pow (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) 3) in x
0.713 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.713 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.713 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.713 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.713 * [taylor]: Taking taylor expansion of -1 in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of 2.0 in x
0.716 * * * [progress]: simplifying candidates
0.717 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* (exp (exp (neg x))) (exp (exp x))) (exp 2.0))
  (/ (exp (+ (exp (neg x)) (exp x))) (exp 2.0))
  (log (- (+ (exp (neg x)) (exp x)) 2.0))
  (exp (- (+ (exp (neg x)) (exp x)) 2.0))
  (* (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)) (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (- (+ (exp (neg x)) (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))
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (- (pow (+ (exp (neg x)) (exp x)) 3) (pow 2.0 3))
  (+ (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))) (+ (* 2.0 2.0) (* (+ (exp (neg x)) (exp x)) 2.0)))
  (neg 2.0)
  (- (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))) (* 2.0 2.0))
  (+ (+ (exp (neg x)) (exp x)) 2.0)
  (+ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (- (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (- (exp x) 2.0)
  (neg 2.0)
  (log (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (exp (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (cbrt (pow (* (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)) (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))) 3))
  (cbrt (pow (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3))
  (cbrt (pow (sqrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3))
  (cbrt (pow (sqrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (cbrt (pow (+ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3))
  (cbrt (pow (- (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (cbrt (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (cbrt (* (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)) (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))))
  (cbrt (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (cbrt (pow (* (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)) (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))) 3))
  (cbrt (pow (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3))
  (cbrt (pow (sqrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3))
  (cbrt (pow (sqrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (cbrt (pow (+ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3))
  (cbrt (pow (- (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (cbrt (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (sqrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (cbrt (sqrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (cbrt 1)
  (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) (/ 3 2)))
  (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) (/ 3 2)))
  (cbrt (pow (- (pow (+ (exp (neg x)) (exp x)) 3) (pow 2.0 3)) 3))
  (cbrt (pow (+ (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))) (+ (* 2.0 2.0) (* (+ (exp (neg x)) (exp x)) 2.0))) 3))
  (cbrt (pow (- (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))) (* 2.0 2.0)) 3))
  (cbrt (pow (+ (+ (exp (neg x)) (exp x)) 2.0) 3))
  (* (cbrt (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))) (cbrt (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))))
  (cbrt (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (* (* (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)) (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))) (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (sqrt (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (sqrt (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (* (log (- (+ (exp (neg x)) (exp x)) 2.0)) 3)
  (* (log (- (+ (exp (neg x)) (exp x)) 2.0)) 3)
  (* 1 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) (* (cbrt 3) (cbrt 3)))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) (sqrt 3))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 1)
  (pow (* (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)) (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))) 3)
  (pow (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3)
  (pow (sqrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3)
  (pow (sqrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3)
  (pow 1 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow (+ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3)
  (pow (- (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3)
  (pow 1 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow 1 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0))
  (log (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (exp (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (* (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)) (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (* (* (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3) (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)) (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (pow (* (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)) (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))) 3)
  (pow (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3)
  (pow (sqrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3)
  (pow (sqrt (- (+ (exp (neg x)) (exp x)) 2.0)) 3)
  (pow 1 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow (+ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3)
  (pow (- (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3)
  (pow 1 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow 1 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow (- (pow (+ (exp (neg x)) (exp x)) 3) (pow 2.0 3)) 3)
  (pow (+ (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))) (+ (* 2.0 2.0) (* (+ (exp (neg x)) (exp x)) 2.0))) 3)
  (pow (- (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))) (* 2.0 2.0)) 3)
  (pow (+ (+ (exp (neg x)) (exp x)) 2.0) 3)
  (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0))
  (sqrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (sqrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) (/ 3 2))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) (/ 3 2))
  (+ (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)
  (+ (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)
  (+ (* 1/4 (pow x 8)) (+ (pow x 6) (* 7/240 (pow x 10))))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3)
0.722 * * [simplify]: iteration  0 :  267  enodes  (cost  772 )
0.727 * * [simplify]: iteration  1 :  1055  enodes  (cost  740 )
0.748 * * [simplify]: iteration  2 :  5001  enodes  (cost  724 )
0.752 * [simplify]: Simplified to:
   (exp (- (+ (exp (neg x)) (exp x)) 2.0))
  (exp (- (+ (exp (neg x)) (exp x)) 2.0))
  (log (- (+ (exp (neg x)) (exp x)) 2.0))
  (exp (- (+ (exp (neg x)) (exp x)) 2.0))
  (cbrt (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (- (pow (+ (exp (neg x)) (exp x)) 3) (pow 2.0 3))
  (+ (* (+ (exp (* -1 x)) (exp x)) (+ (+ (exp (neg x)) (exp x)) 2.0)) (* 2.0 2.0))
  (neg 2.0)
  (+ (+ (neg (* 2.0 2.0)) (+ 1 (pow (exp x) -2))) (+ (exp (+ x x)) 1))
  (+ (+ (exp (neg x)) (exp x)) 2.0)
  (+ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (- (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (- (exp x) 2.0)
  (neg 2.0)
  (log (- (+ (exp (neg x)) (exp x)) 2.0))
  (exp (- (+ (exp (neg x)) (exp x)) 2.0))
  (cbrt (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  1
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (+ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (- (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  1
  (- (+ (exp (neg x)) (exp x)) 2.0)
  1
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (cbrt (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (cbrt (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (cbrt (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  1
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (+ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (- (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  1
  (- (+ (exp (neg x)) (exp x)) 2.0)
  1
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (cbrt (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (sqrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  (cbrt (sqrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))
  1
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (- (pow (+ (exp (neg x)) (exp x)) 3) (pow 2.0 3))
  (+ (* (+ (exp (* -1 x)) (exp x)) (+ (+ (exp (neg x)) (exp x)) 2.0)) (* 2.0 2.0))
  (+ (+ (neg (* 2.0 2.0)) (+ 1 (pow (exp x) -2))) (+ (exp (+ x x)) 1))
  (+ (+ (exp (neg x)) (exp x)) 2.0)
  (cbrt (* (- (+ (exp (neg x)) (exp x)) 2.0) (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (sqrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (log (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (log (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  3
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) (* (cbrt 3) (cbrt 3)))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) (sqrt 3))
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 2)
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3/2)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3/2)
  1
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow (+ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3)
  (pow (- (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3)
  1
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  1
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 2)
  (log (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (exp (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 2)
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (pow (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3) 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 2)
  (- (+ (exp (neg x)) (exp x)) 2.0)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3/2)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3/2)
  1
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow (+ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3)
  (pow (- (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0)) 3)
  1
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  1
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow (- (pow (+ (exp (neg x)) (exp x)) 3) (pow 2.0 3)) 3)
  (pow (+ (* 2.0 (+ 2.0 (+ (exp (neg x)) (exp x)))) (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x)))) 3)
  (pow (- (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))) (* 2.0 2.0)) 3)
  (pow (+ (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 2)
  (sqrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (sqrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3/2)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3/2)
  (+ (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)
  (+ (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)
  (+ (* 1/4 (pow x 8)) (+ (pow x 6) (* 7/240 (pow x 10))))
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
  (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)
0.753 * * * [progress]: adding candidates to table
0.825 * [progress]: [Phase 3 of 3] Extracting.
0.825 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))> #<alt (λ (x) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))>)
0.825 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.825 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (cbrt (pow (- (+ (exp (neg x)) (exp x)) 2.0) 3)))> #<alt (λ (x) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))>)
0.850 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.850 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
0.851 * * [simplify]: iteration  0 :  17  enodes  (cost  7 )
0.851 * * [simplify]: iteration  1 :  17  enodes  (cost  7 )
0.851 * [simplify]: Simplified to:
   (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
3.426 * [regime-testing]: End program error score: 0.6411421318882295
3.501 * [regime-testing]: Target error score: 0.04765746187735602