5.614 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.074 * * * [progress]: [2/2] Setting up program.
0.077 * [progress]: [Phase 2 of 3] Improving.
0.077 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (exp x) 2.0) (exp (neg x)))
0.079 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.080 * * [simplify]: iteration  1 :  26  enodes  (cost  5 )
0.081 * * [simplify]: iteration  2 :  41  enodes  (cost  5 )
0.083 * * [simplify]: iteration  3 :  55  enodes  (cost  5 )
0.084 * * [simplify]: iteration  4 :  65  enodes  (cost  5 )
0.085 * * [simplify]: iteration  5 :  96  enodes  (cost  5 )
0.087 * * [simplify]: iteration  6 :  140  enodes  (cost  5 )
0.089 * * [simplify]: iteration  7 :  285  enodes  (cost  5 )
0.102 * * [simplify]: iteration  8 :  1642  enodes  (cost  5 )
0.218 * * [simplify]: iteration  9 :  5001  enodes  (cost  5 )
0.219 * [simplify]: Simplified to:
   (+ (- (exp x) 2.0) (exp (neg x)))
0.220 * * [progress]: iteration 1 / 4
0.220 * * * [progress]: picking best candidate
0.222 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (exp x) 2.0) (exp (neg x))))>
0.222 * * * [progress]: localizing error
0.228 * * * [progress]: generating rewritten candidates
0.228 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.235 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.240 * * * [progress]: generating series expansions
0.240 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.240 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.240 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.240 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.240 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.240 * [taylor]: Taking taylor expansion of (neg x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (exp x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of 2.0 in x
0.240 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.240 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.240 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.240 * [taylor]: Taking taylor expansion of (neg x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (exp x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of 2.0 in x
0.245 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.245 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.245 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.245 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.245 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of 2.0 in x
0.245 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.245 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.245 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.245 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of 2.0 in x
0.246 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.246 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.246 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.246 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.246 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.246 * [taylor]: Taking taylor expansion of -1 in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of 2.0 in x
0.246 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.246 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.246 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.246 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.246 * [taylor]: Taking taylor expansion of -1 in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of 2.0 in x
0.247 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.247 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0
0.247 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) 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
0.247 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) 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
0.247 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
0.247 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.247 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of 2.0 in x
0.247 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.247 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 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 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0
0.248 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.248 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.248 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.248 * [taylor]: Taking taylor expansion of -1 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 (/ -1 x)) 2.0) in x
0.248 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.248 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.248 * [taylor]: Taking taylor expansion of -1 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 * * * [progress]: simplifying candidates
0.249 * [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)
0.253 * * [simplify]: iteration  0 :  209  enodes  (cost  282 )
0.256 * * [simplify]: iteration  1 :  694  enodes  (cost  269 )
0.270 * * [simplify]: iteration  2 :  3196  enodes  (cost  260 )
0.334 * * [simplify]: iteration  3 :  5001  enodes  (cost  260 )
0.337 * [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)
0.337 * * * [progress]: adding candidates to table
0.389 * * [progress]: iteration 2 / 4
0.389 * * * [progress]: picking best candidate
0.395 * * * * [pick]: Picked  #<alt (λ (x) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))>
0.395 * * * [progress]: localizing error
0.405 * * * [progress]: generating rewritten candidates
0.405 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.410 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.415 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.422 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.428 * * * [progress]: generating series expansions
0.428 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.428 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0
0.428 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.428 * [taylor]: Taking taylor expansion of 1/12 in x
0.428 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.428 * [taylor]: Taking taylor expansion of 1/12 in x
0.428 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.429 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.429 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.429 * [taylor]: Taking taylor expansion of 1/12 in x
0.429 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.429 * [taylor]: Taking taylor expansion of 1/12 in x
0.429 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.430 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.430 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.430 * [taylor]: Taking taylor expansion of 1/12 in x
0.430 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.430 * [taylor]: Taking taylor expansion of 1/12 in x
0.430 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.431 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.432 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0
0.432 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.432 * [taylor]: Taking taylor expansion of 1/360 in x
0.432 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.432 * [taylor]: Taking taylor expansion of 1/360 in x
0.432 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.433 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.433 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.433 * [taylor]: Taking taylor expansion of 1/360 in x
0.433 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.433 * [taylor]: Taking taylor expansion of 1/360 in x
0.433 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.434 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.434 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.434 * [taylor]: Taking taylor expansion of 1/360 in x
0.434 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.434 * [taylor]: Taking taylor expansion of 1/360 in x
0.434 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.436 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.436 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0
0.436 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.436 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.436 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.436 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.436 * [taylor]: Taking taylor expansion of 1/360 in x
0.436 * [taylor]: Taking taylor expansion of (pow x 6) 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
0.436 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.437 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.437 * [taylor]: Taking taylor expansion of x in x
0.437 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.437 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.437 * [taylor]: Taking taylor expansion of 1/360 in x
0.437 * [taylor]: Taking taylor expansion of (pow x 6) 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
0.437 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.437 * [taylor]: Taking taylor expansion of x in x
0.438 * [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
0.438 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.438 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.438 * [taylor]: Taking taylor expansion of 1/360 in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.438 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.438 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.438 * [taylor]: Taking taylor expansion of 1/12 in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.438 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.438 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.438 * [taylor]: Taking taylor expansion of 1/360 in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.438 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.438 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.438 * [taylor]: Taking taylor expansion of 1/12 in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.438 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.440 * [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
0.440 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.440 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.440 * [taylor]: Taking taylor expansion of 1/360 in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) 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 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.440 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.440 * [taylor]: Taking taylor expansion of 1/12 in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.440 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.440 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.440 * [taylor]: Taking taylor expansion of 1/360 in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) 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 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.440 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.440 * [taylor]: Taking taylor expansion of 1/12 in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.440 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.442 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.442 * [approximate]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in (x) around 0
0.442 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 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
0.442 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.442 * [taylor]: Taking taylor expansion of 1/12 in x
0.442 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 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
0.442 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.442 * [taylor]: Taking taylor expansion of 1/12 in x
0.442 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.445 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.445 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 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 (* 1/12 (/ 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))) (* 1/12 (/ 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 (* 1/12 (/ 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
0.448 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.449 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.449 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.449 * [taylor]: Taking taylor expansion of 1/360 in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) 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 (/ 1 (pow x 4))) in x
0.449 * [taylor]: Taking taylor expansion of 1/12 in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) 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 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.449 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.449 * [taylor]: Taking taylor expansion of 1/360 in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) 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 (/ 1 (pow x 4))) in x
0.449 * [taylor]: Taking taylor expansion of 1/12 in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) 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 * * * [progress]: simplifying candidates
0.453 * [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)))
0.459 * * [simplify]: iteration  0 :  329  enodes  (cost  464 )
0.466 * * [simplify]: iteration  1 :  1456  enodes  (cost  438 )
0.499 * * [simplify]: iteration  2 :  5001  enodes  (cost  422 )
0.502 * [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)))
0.503 * * * [progress]: adding candidates to table
0.632 * * [progress]: iteration 3 / 4
0.632 * * * [progress]: picking best candidate
0.641 * * * * [pick]: Picked  #<alt (λ (x) (+ (+ (pow x 2) (* 1/360 (pow x 6))) (* 1/12 (pow x 4))))>
0.641 * * * [progress]: localizing error
0.651 * * * [progress]: generating rewritten candidates
0.651 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.656 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.661 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.665 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.673 * * * [progress]: generating series expansions
0.673 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.673 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0
0.673 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.673 * [taylor]: Taking taylor expansion of 1/12 in x
0.673 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.673 * [taylor]: Taking taylor expansion of 1/12 in x
0.673 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.674 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.674 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.674 * [taylor]: Taking taylor expansion of 1/12 in x
0.674 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.674 * [taylor]: Taking taylor expansion of 1/12 in x
0.674 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.675 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.675 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.675 * [taylor]: Taking taylor expansion of 1/12 in x
0.675 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.676 * [taylor]: Taking taylor expansion of 1/12 in x
0.676 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.677 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.677 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0
0.677 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.677 * [taylor]: Taking taylor expansion of 1/360 in x
0.677 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.677 * [taylor]: Taking taylor expansion of x in x
0.677 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.677 * [taylor]: Taking taylor expansion of 1/360 in x
0.677 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.677 * [taylor]: Taking taylor expansion of x in x
0.678 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.678 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.678 * [taylor]: Taking taylor expansion of 1/360 in x
0.678 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.678 * [taylor]: Taking taylor expansion of 1/360 in x
0.678 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.679 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.679 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.679 * [taylor]: Taking taylor expansion of 1/360 in x
0.679 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.679 * [taylor]: Taking taylor expansion of x in x
0.679 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.679 * [taylor]: Taking taylor expansion of 1/360 in x
0.679 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.679 * [taylor]: Taking taylor expansion of x in x
0.681 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.681 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 1/360 (pow x 6))) in (x) around 0
0.681 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 1/360 (pow x 6))) in x
0.681 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.681 * [taylor]: Taking taylor expansion of 1/360 in x
0.681 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 1/360 (pow x 6))) in x
0.681 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.681 * [taylor]: Taking taylor expansion of 1/360 in x
0.681 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.683 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (/ 1 (pow x 2))) in (x) around 0
0.683 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (/ 1 (pow x 2))) in x
0.683 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.683 * [taylor]: Taking taylor expansion of 1/360 in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.683 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.683 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (/ 1 (pow x 2))) in x
0.683 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.683 * [taylor]: Taking taylor expansion of 1/360 in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.683 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.683 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.687 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (/ 1 (pow x 2))) in (x) around 0
0.687 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (/ 1 (pow x 2))) in x
0.687 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.687 * [taylor]: Taking taylor expansion of 1/360 in x
0.687 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.687 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.688 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (/ 1 (pow x 2))) in x
0.688 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.688 * [taylor]: Taking taylor expansion of 1/360 in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.688 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.688 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.694 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.694 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0
0.694 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.694 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.694 * [taylor]: Taking taylor expansion of 1/360 in x
0.694 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.694 * [taylor]: Taking taylor expansion of 1/12 in x
0.694 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.694 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.694 * [taylor]: Taking taylor expansion of 1/360 in x
0.694 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.695 * [taylor]: Taking taylor expansion of 1/12 in x
0.695 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [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
0.695 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.696 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.696 * [taylor]: Taking taylor expansion of 1/360 in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.696 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.696 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.696 * [taylor]: Taking taylor expansion of 1/12 in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.696 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.696 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.696 * [taylor]: Taking taylor expansion of 1/360 in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.696 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.696 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.696 * [taylor]: Taking taylor expansion of 1/12 in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.696 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.698 * [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
0.698 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.698 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.698 * [taylor]: Taking taylor expansion of 1/360 in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.698 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.698 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.698 * [taylor]: Taking taylor expansion of 1/12 in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.698 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.698 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.698 * [taylor]: Taking taylor expansion of 1/360 in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.698 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.698 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.698 * [taylor]: Taking taylor expansion of 1/12 in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.698 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.699 * * * [progress]: simplifying candidates
0.700 * [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))))
  (log (+ (pow x 2) (* 1/360 (pow x 6))))
  (exp (+ (pow x 2) (* 1/360 (pow x 6))))
  (* (cbrt (+ (pow x 2) (* 1/360 (pow x 6)))) (cbrt (+ (pow x 2) (* 1/360 (pow x 6)))))
  (cbrt (+ (pow x 2) (* 1/360 (pow x 6))))
  (* (* (+ (pow x 2) (* 1/360 (pow x 6))) (+ (pow x 2) (* 1/360 (pow x 6)))) (+ (pow x 2) (* 1/360 (pow x 6))))
  (sqrt (+ (pow x 2) (* 1/360 (pow x 6))))
  (sqrt (+ (pow x 2) (* 1/360 (pow x 6))))
  (+ (pow (pow x 2) 3) (pow (* 1/360 (pow x 6)) 3))
  (+ (* (pow x 2) (pow x 2)) (- (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (* (pow x 2) (* 1/360 (pow x 6)))))
  (- (* (pow x 2) (pow x 2)) (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))))
  (- (pow x 2) (* 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) (* 1/360 (pow x 6)))) (exp (* 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) (* 1/360 (pow x 6))) 3) (pow (* 1/12 (pow x 4)) 3))
  (+ (* (+ (pow x 2) (* 1/360 (pow x 6))) (+ (pow x 2) (* 1/360 (pow x 6)))) (- (* (* 1/12 (pow x 4)) (* 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))) (+ (pow x 2) (* 1/360 (pow x 6)))) (* (* 1/12 (pow x 4)) (* 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)))
  (* 1/12 (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)))
  (+ (pow x 2) (* 1/360 (pow x 6)))
  (+ (pow x 2) (* 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))))
0.706 * * [simplify]: iteration  0 :  324  enodes  (cost  443 )
0.713 * * [simplify]: iteration  1 :  1453  enodes  (cost  418 )
0.746 * * [simplify]: iteration  2 :  5001  enodes  (cost  402 )
0.750 * [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))))
  (log (+ (pow x 2) (* 1/360 (pow x 6))))
  (exp (+ (pow x 2) (* 1/360 (pow x 6))))
  (* (cbrt (+ (pow x 2) (* 1/360 (pow x 6)))) (cbrt (+ (pow x 2) (* 1/360 (pow x 6)))))
  (cbrt (+ (pow x 2) (* 1/360 (pow x 6))))
  (pow (+ (pow x 2) (* 1/360 (pow x 6))) 3)
  (sqrt (+ (pow x 2) (* 1/360 (pow x 6))))
  (sqrt (+ (pow x 2) (* 1/360 (pow x 6))))
  (* (+ (* 1/46656000 (pow x 12)) 1) (pow x 6))
  (+ (+ (pow x 4) (* -1/360 (pow x 8))) (* (pow x 12) 1/129600))
  (+ (* -1/129600 (pow x 12)) (pow x 4))
  (- (pow x 2) (* 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) (* 1/360 (pow x 6))) 3) (pow (* 1/12 (pow x 4)) 3))
  (+ (* (* 1/12 (pow x 4)) (- (* 1/12 (pow x 4)) (+ (pow x 2) (* 1/360 (pow x 6))))) (* (+ (pow x 2) (* 1/360 (pow x 6))) (+ (pow x 2) (* 1/360 (pow x 6)))))
  (+ (* -1/144 (pow x 8)) (* (+ (pow x 2) (* 1/360 (pow x 6))) (+ (pow x 2) (* 1/360 (pow x 6)))))
  (- (+ (pow x 2) (* 1/360 (pow x 6))) (* 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)))
  (+ (pow x 2) (* 1/360 (pow x 6)))
  (+ (pow x 2) (* 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))))
0.750 * * * [progress]: adding candidates to table
0.878 * * [progress]: iteration 4 / 4
0.878 * * * [progress]: picking best candidate
0.883 * * * * [pick]: Picked  #<alt (λ (x) (- (+ (exp (neg x)) (exp x)) 2.0))>
0.883 * * * [progress]: localizing error
0.889 * * * [progress]: generating rewritten candidates
0.889 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.896 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.902 * * * [progress]: generating series expansions
0.902 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.902 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.902 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.902 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.902 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.902 * [taylor]: Taking taylor expansion of (neg x) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of (exp x) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of 2.0 in x
0.902 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.902 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.902 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.902 * [taylor]: Taking taylor expansion of (neg x) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of (exp x) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of 2.0 in x
0.907 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.907 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.907 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.907 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.907 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of 2.0 in x
0.907 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.907 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.907 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.907 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of 2.0 in x
0.908 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.908 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.908 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.908 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.908 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.908 * [taylor]: Taking taylor expansion of -1 in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of 2.0 in x
0.908 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.908 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.908 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.908 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.908 * [taylor]: Taking taylor expansion of -1 in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of 2.0 in x
0.909 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.909 * [approximate]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in (x) around 0
0.909 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.909 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.909 * [taylor]: Taking taylor expansion of (neg x) in x
0.909 * [taylor]: Taking taylor expansion of x in x
0.909 * [taylor]: Taking taylor expansion of (exp x) in x
0.909 * [taylor]: Taking taylor expansion of x in x
0.909 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.909 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.909 * [taylor]: Taking taylor expansion of (neg x) in x
0.909 * [taylor]: Taking taylor expansion of x in x
0.909 * [taylor]: Taking taylor expansion of (exp x) in x
0.909 * [taylor]: Taking taylor expansion of x in x
0.910 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
0.910 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.910 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.911 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.911 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.911 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.911 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.911 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.911 * [taylor]: Taking taylor expansion of -1 in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.911 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.912 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.912 * [taylor]: Taking taylor expansion of -1 in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * * * [progress]: simplifying candidates
0.912 * [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)
  (* (exp (exp (neg x))) (exp (exp x)))
  (log (+ (exp (neg x)) (exp x)))
  (exp (+ (exp (neg x)) (exp x)))
  (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))
  (cbrt (+ (exp (neg x)) (exp x)))
  (* (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))) (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (neg x)) (exp x)))
  (+ (pow (exp (neg x)) 3) (pow (exp x) 3))
  (+ (* (exp (neg x)) (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp x))))
  (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp x)))
  (- (exp (neg x)) (exp x))
  (+ (exp (neg x)) (exp 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)
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (neg x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
0.916 * * [simplify]: iteration  0 :  172  enodes  (cost  248 )
0.919 * * [simplify]: iteration  1 :  573  enodes  (cost  230 )
0.928 * * [simplify]: iteration  2 :  2112  enodes  (cost  225 )
0.981 * * [simplify]: iteration  3 :  5002  enodes  (cost  225 )
0.982 * [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)) (cbrt (- (+ (exp (neg x)) (exp x)) 2.0)))
  (cbrt (- (+ (exp (neg x)) (exp x)) 2.0))
  (pow (- (+ (exp (* -1 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)
  (+ 1 (+ (pow (exp x) -2) (- (+ (exp (+ x x)) 1) (* 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 (* -1 x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (exp x) 2.0)
  (neg 2.0)
  (exp (+ (exp (neg x)) (exp x)))
  (log (+ (exp (neg x)) (exp x)))
  (exp (+ (exp (neg x)) (exp x)))
  (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))
  (cbrt (+ (exp (neg x)) (exp x)))
  (pow (+ (exp (neg x)) (exp x)) 3)
  (sqrt (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (neg x)) (exp x)))
  (+ (pow (exp (neg x)) 3) (pow (exp x) 3))
  (+ (+ (pow (exp x) -2) -1) (exp (+ x x)))
  (+ (neg (exp (+ x x))) (pow (exp -1) (* 2 x)))
  (- (exp (neg x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (- (+ (exp (* -1 x)) (exp x)) 2.0)
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
0.983 * * * [progress]: adding candidates to table
1.017 * [progress]: [Phase 3 of 3] Extracting.
1.017 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- (+ (exp (neg x)) (exp x)) 2.0))> #<alt (λ (x) (+ (+ (pow x 2) (* 1/360 (pow x 6))) (* 1/12 (pow x 4))))> #<alt (λ (x) (+ (/ (+ (* -1/129600 (pow x 12)) (pow x 4)) (- (pow x 2) (* 1/360 (pow x 6)))) (* 1/12 (pow x 4))))> #<alt (λ (x) (exp (log (- (+ (exp (neg x)) (exp x)) 2.0))))>)
1.018 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.018 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (- (+ (exp (neg x)) (exp x)) 2.0))> #<alt (λ (x) (+ (+ (pow x 2) (* 1/360 (pow x 6))) (* 1/12 (pow x 4))))> #<alt (λ (x) (+ (/ (+ (* -1/129600 (pow x 12)) (pow x 4)) (- (pow x 2) (* 1/360 (pow x 6)))) (* 1/12 (pow x 4))))> #<alt (λ (x) (exp (log (- (+ (exp (neg x)) (exp x)) 2.0))))>)
1.049 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (pow x 2) (* 1/360 (pow x 6))) (* 1/12 (pow x 4)))
1.050 * * [simplify]: iteration  0 :  17  enodes  (cost  7 )
1.051 * * [simplify]: iteration  1 :  17  enodes  (cost  7 )
1.051 * [simplify]: Simplified to:
   (+ (+ (pow x 2) (* 1/360 (pow x 6))) (* 1/12 (pow x 4)))
3.708 * [regime-testing]: End program error score: 0.5705551059857003
3.775 * [regime-testing]: Target error score: 0.04178868296595969