7.146 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.077 * * * [progress]: [2/2] Setting up program.
0.079 * [progress]: [Phase 2 of 3] Improving.
0.079 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (exp x) 2.0) (exp (neg x)))
0.118 * * [simplify]: iteration  0 :  5718  enodes  (cost  8 )
0.119 * [simplify]: Simplified to:
   (+ (exp x) (- (exp (neg x)) 2.0))
0.122 * * [progress]: iteration 1 / 4
0.122 * * * [progress]: picking best candidate
0.130 * * * * [pick]: Picked  #<alt (λ (x) (+ (exp x) (- (exp (neg x)) 2.0)))>
0.130 * * * [progress]: localizing error
0.136 * * * [progress]: generating rewritten candidates
0.136 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.144 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.150 * * * [progress]: generating series expansions
0.150 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.150 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.150 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.150 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.150 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.150 * [taylor]: Taking taylor expansion of (neg x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (exp x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of 2.0 in x
0.150 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.150 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.150 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.150 * [taylor]: Taking taylor expansion of (neg x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (exp x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of 2.0 in x
0.155 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.155 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.155 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.155 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.155 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of 2.0 in x
0.155 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.155 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.155 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.155 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of 2.0 in x
0.156 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.156 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.156 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.156 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.156 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.156 * [taylor]: Taking taylor expansion of -1 in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of 2.0 in x
0.156 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.156 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.156 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.156 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.156 * [taylor]: Taking taylor expansion of -1 in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of 2.0 in x
0.157 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.157 * [approximate]: Taking taylor expansion of (- (exp (neg x)) 2.0) in (x) around 0
0.157 * [taylor]: Taking taylor expansion of (- (exp (neg x)) 2.0) in x
0.157 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.157 * [taylor]: Taking taylor expansion of (neg x) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of 2.0 in x
0.157 * [taylor]: Taking taylor expansion of (- (exp (neg x)) 2.0) in x
0.157 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.157 * [taylor]: Taking taylor expansion of (neg x) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of 2.0 in x
0.158 * [approximate]: Taking taylor expansion of (- (exp (neg (/ 1 x))) 2.0) in (x) around 0
0.158 * [taylor]: Taking taylor expansion of (- (exp (neg (/ 1 x))) 2.0) in x
0.158 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.158 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of 2.0 in x
0.158 * [taylor]: Taking taylor expansion of (- (exp (neg (/ 1 x))) 2.0) in x
0.158 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.158 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of 2.0 in x
0.158 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
0.158 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.158 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of 2.0 in x
0.158 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.158 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of 2.0 in x
0.159 * * * [progress]: simplifying candidates
0.159 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (exp x)) (/ (exp (exp (neg x))) (exp 2.0)))
  (* (exp (exp x)) (exp (- (exp (neg x)) 2.0)))
  (log (+ (exp x) (- (exp (neg x)) 2.0)))
  (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (* (cbrt (+ (exp x) (- (exp (neg x)) 2.0))) (cbrt (+ (exp x) (- (exp (neg x)) 2.0))))
  (cbrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (* (* (+ (exp x) (- (exp (neg x)) 2.0)) (+ (exp x) (- (exp (neg x)) 2.0))) (+ (exp x) (- (exp (neg x)) 2.0)))
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (+ (pow (exp x) 3) (pow (- (exp (neg x)) 2.0) 3))
  (+ (* (exp x) (exp x)) (- (* (- (exp (neg x)) 2.0) (- (exp (neg x)) 2.0)) (* (exp x) (- (exp (neg x)) 2.0))))
  (- (* (exp x) (exp x)) (* (- (exp (neg x)) 2.0) (- (exp (neg x)) 2.0)))
  (- (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (/ (exp (exp (neg x))) (exp 2.0))
  (log (- (exp (neg x)) 2.0))
  (exp (- (exp (neg x)) 2.0))
  (* (cbrt (- (exp (neg x)) 2.0)) (cbrt (- (exp (neg x)) 2.0)))
  (cbrt (- (exp (neg x)) 2.0))
  (* (* (- (exp (neg x)) 2.0) (- (exp (neg x)) 2.0)) (- (exp (neg x)) 2.0))
  (sqrt (- (exp (neg x)) 2.0))
  (sqrt (- (exp (neg x)) 2.0))
  (- (pow (exp (neg x)) 3) (pow 2.0 3))
  (+ (* (exp (neg x)) (exp (neg x))) (+ (* 2.0 2.0) (* (exp (neg x)) 2.0)))
  (neg 2.0)
  (- (* (exp (neg x)) (exp (neg x))) (* 2.0 2.0))
  (+ (exp (neg x)) 2.0)
  (+ (sqrt (exp (neg x))) (sqrt 2.0))
  (- (sqrt (exp (neg x))) (sqrt 2.0))
  (- (exp (neg 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)
  (- (* 1/2 (pow x 2)) (+ x 1.0))
  (- (exp (neg x)) 2.0)
  (- (exp (* -1 x)) 2.0)
0.190 * * [simplify]: iteration  0 :  5187  enodes  (cost  335 )
0.192 * [simplify]: Simplified to:
   (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (log (+ (exp x) (- (exp (neg x)) 2.0)))
  (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (* (cbrt (+ (exp x) (- (exp (neg x)) 2.0))) (cbrt (+ (exp x) (- (exp (neg x)) 2.0))))
  (cbrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (pow (+ (exp x) (- (exp (neg x)) 2.0)) 3)
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (+ (pow (exp x) 3) (pow (- (exp (neg x)) 2.0) 3))
  (+ (pow (exp x) 2) (* (- (exp (neg x)) 2.0) (- (exp (neg x)) (+ (exp x) 2.0))))
  (+ (pow (exp x) 2) (* (- (exp (neg x)) 2.0) (- 2.0 (exp (neg x)))))
  (+ (exp x) (- 2.0 (exp (neg x))))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (exp (- (exp (neg x)) 2.0))
  (log (- (exp (neg x)) 2.0))
  (exp (- (exp (neg x)) 2.0))
  (* (cbrt (- (exp (neg x)) 2.0)) (cbrt (- (exp (neg x)) 2.0)))
  (cbrt (- (exp (neg x)) 2.0))
  (pow (- (exp (neg x)) 2.0) 3)
  (sqrt (- (exp (neg x)) 2.0))
  (sqrt (- (exp (neg x)) 2.0))
  (- (pow (exp x) -3) (pow 2.0 3))
  (+ (pow (exp x) -2) (* 2.0 (+ (exp (neg x)) 2.0)))
  (neg 2.0)
  (- (pow (exp x) -2) (* 2.0 2.0))
  (+ (exp (neg x)) 2.0)
  (+ (sqrt (exp (neg x))) (sqrt 2.0))
  (- (sqrt (exp (neg x))) (sqrt 2.0))
  (- (exp (neg x)) 2.0)
  (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (- (* x (* x 1/2)) (+ x 1.0))
  (- (exp (neg x)) 2.0)
  (- (exp (neg x)) 2.0)
0.192 * * * [progress]: adding candidates to table
0.237 * * [progress]: iteration 2 / 4
0.237 * * * [progress]: picking best candidate
0.244 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))>
0.245 * * * [progress]: localizing error
0.254 * * * [progress]: generating rewritten candidates
0.254 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.259 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.264 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.269 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.277 * * * [progress]: generating series expansions
0.278 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.278 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0
0.278 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.278 * [taylor]: Taking taylor expansion of 1/12 in x
0.278 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.278 * [taylor]: Taking taylor expansion of 1/12 in x
0.278 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.279 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.279 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.279 * [taylor]: Taking taylor expansion of 1/12 in x
0.279 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.279 * [taylor]: Taking taylor expansion of 1/12 in x
0.279 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.280 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.280 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.280 * [taylor]: Taking taylor expansion of 1/12 in x
0.280 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.280 * [taylor]: Taking taylor expansion of 1/12 in x
0.280 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.281 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.281 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0
0.281 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.281 * [taylor]: Taking taylor expansion of 1/360 in x
0.281 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.281 * [taylor]: Taking taylor expansion of 1/360 in x
0.281 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.283 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.283 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.283 * [taylor]: Taking taylor expansion of 1/360 in x
0.283 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.283 * [taylor]: Taking taylor expansion of 1/360 in x
0.283 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.284 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.284 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.284 * [taylor]: Taking taylor expansion of 1/360 in x
0.284 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.284 * [taylor]: Taking taylor expansion of 1/360 in x
0.284 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.285 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.286 * [approximate]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in (x) around 0
0.286 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.286 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.286 * [taylor]: Taking taylor expansion of 1/360 in x
0.286 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.286 * [taylor]: Taking taylor expansion of 1/12 in x
0.286 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.286 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.286 * [taylor]: Taking taylor expansion of 1/360 in x
0.286 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.286 * [taylor]: Taking taylor expansion of 1/12 in x
0.286 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.288 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.289 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.289 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.289 * [taylor]: Taking taylor expansion of 1/360 in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.289 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.289 * [taylor]: Taking taylor expansion of 1/12 in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.289 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.289 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.289 * [taylor]: Taking taylor expansion of 1/360 in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.289 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.289 * [taylor]: Taking taylor expansion of 1/12 in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.289 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.295 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.295 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.295 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.295 * [taylor]: Taking taylor expansion of 1/360 in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.295 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.295 * [taylor]: Taking taylor expansion of 1/12 in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.295 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.295 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.295 * [taylor]: Taking taylor expansion of 1/360 in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.295 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.295 * [taylor]: Taking taylor expansion of 1/12 in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.295 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.299 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.299 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0
0.299 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.299 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.299 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.299 * [taylor]: Taking taylor expansion of 1/360 in x
0.299 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.299 * [taylor]: Taking taylor expansion of 1/12 in x
0.299 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.299 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.299 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.299 * [taylor]: Taking taylor expansion of 1/360 in x
0.299 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.299 * [taylor]: Taking taylor expansion of 1/12 in x
0.299 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.300 * [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
0.300 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.300 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.300 * [taylor]: Taking taylor expansion of 1/360 in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.300 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.300 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.301 * [taylor]: Taking taylor expansion of 1/12 in x
0.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.301 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.301 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.301 * [taylor]: Taking taylor expansion of 1/360 in x
0.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.301 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.301 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.301 * [taylor]: Taking taylor expansion of 1/12 in x
0.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.301 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.302 * [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
0.302 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.303 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.303 * [taylor]: Taking taylor expansion of 1/360 in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.303 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.303 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.303 * [taylor]: Taking taylor expansion of 1/12 in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.303 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.303 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.303 * [taylor]: Taking taylor expansion of 1/360 in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.303 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.303 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.303 * [taylor]: Taking taylor expansion of 1/12 in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.303 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.304 * * * [progress]: simplifying candidates
0.305 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (log 1/12) (* (log x) 4))
  (+ (log 1/12) (* (log x) 4))
  (+ (log 1/12) (log (pow x 4)))
  (log (* 1/12 (pow x 4)))
  (exp (* 1/12 (pow x 4)))
  (* (* (* 1/12 1/12) 1/12) (* (* (pow x 4) (pow x 4)) (pow x 4)))
  (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4))))
  (cbrt (* 1/12 (pow x 4)))
  (* (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* 1/12 (pow x 4)))
  (sqrt (* 1/12 (pow x 4)))
  (sqrt (* 1/12 (pow x 4)))
  (* (sqrt 1/12) (pow (sqrt x) 4))
  (* (sqrt 1/12) (pow (sqrt x) 4))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (pow x (/ 4 2)))
  (* (sqrt 1/12) (pow x (/ 4 2)))
  (* 1/12 (pow (* (cbrt x) (cbrt x)) 4))
  (* 1/12 (pow (sqrt x) 4))
  (* 1/12 (pow 1 4))
  (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 1/12 (sqrt (pow x 4)))
  (* 1/12 1)
  (* 1/12 (pow x (/ 4 2)))
  (* (cbrt 1/12) (pow x 4))
  (* (sqrt 1/12) (pow x 4))
  (* 1/12 (pow x 4))
  (+ (log 1/360) (* (log x) 6))
  (+ (log 1/360) (* (log x) 6))
  (+ (log 1/360) (log (pow x 6)))
  (log (* 1/360 (pow x 6)))
  (exp (* 1/360 (pow x 6)))
  (* (* (* 1/360 1/360) 1/360) (* (* (pow x 6) (pow x 6)) (pow x 6)))
  (* (cbrt (* 1/360 (pow x 6))) (cbrt (* 1/360 (pow x 6))))
  (cbrt (* 1/360 (pow x 6)))
  (* (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (* 1/360 (pow x 6)))
  (sqrt (* 1/360 (pow x 6)))
  (sqrt (* 1/360 (pow x 6)))
  (* (sqrt 1/360) (pow (sqrt x) 6))
  (* (sqrt 1/360) (pow (sqrt x) 6))
  (* (sqrt 1/360) (sqrt (pow x 6)))
  (* (sqrt 1/360) (sqrt (pow x 6)))
  (* (sqrt 1/360) (pow x (/ 6 2)))
  (* (sqrt 1/360) (pow x (/ 6 2)))
  (* 1/360 (pow (* (cbrt x) (cbrt x)) 6))
  (* 1/360 (pow (sqrt x) 6))
  (* 1/360 (pow 1 6))
  (* 1/360 (* (cbrt (pow x 6)) (cbrt (pow x 6))))
  (* 1/360 (sqrt (pow x 6)))
  (* 1/360 1)
  (* 1/360 (pow x (/ 6 2)))
  (* (cbrt 1/360) (pow x 6))
  (* (sqrt 1/360) (pow x 6))
  (* 1/360 (pow x 6))
  (* (exp (* 1/360 (pow x 6))) (exp (* 1/12 (pow x 4))))
  (log (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (* (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (* (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow (* 1/360 (pow x 6)) 3) (pow (* 1/12 (pow x 4)) 3))
  (+ (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (- (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (- (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))))
  (- (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (* (exp (* x x)) (* (exp (* 1/360 (pow x 6))) (exp (* 1/12 (pow x 4)))))
  (* (exp (* x x)) (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (log (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (exp (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (* (cbrt (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))))
  (cbrt (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (* (* (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (sqrt (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (sqrt (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (+ (pow (* x x) 3) (pow (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 3))
  (+ (* (* x x) (* x x)) (- (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))))
  (- (* (* x x) (* x x)) (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))
  (- (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (* x x) (* 1/360 (pow x 6)))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (* 1/360 (pow x 6))
  (* 1/360 (pow x 6))
  (* 1/360 (pow x 6))
  (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
0.352 * * [simplify]: iteration  0 :  5022  enodes  (cost  849 )
0.356 * [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)))
  (pow (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)))
  (* x (* x (sqrt 1/12)))
  (* x (* x (sqrt 1/12)))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* x (* x (sqrt 1/12)))
  (* x (* x (sqrt 1/12)))
  (* 1/12 (pow (* (cbrt x) (cbrt x)) 4))
  (* 1/12 (* x x))
  1/12
  (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 1/12 (sqrt (pow x 4)))
  1/12
  (* 1/12 (* x x))
  (* (pow x 4) (cbrt 1/12))
  (* (pow x 4) (sqrt 1/12))
  (* 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)))
  (pow (exp 1/360) (pow x 6))
  (* 1/46656000 (pow (pow x 6) 3))
  (* (cbrt (* 1/360 (pow x 6))) (cbrt (* 1/360 (pow x 6))))
  (cbrt (* 1/360 (pow x 6)))
  (* 1/46656000 (pow (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))
  (* (pow x 6) (cbrt 1/360))
  (* (pow x 6) (sqrt 1/360))
  (* 1/360 (pow x 6))
  (pow (exp (pow x 4)) (+ 1/12 (* (* x x) 1/360)))
  (log (+ (* 1/12 (pow x 4)) (* 1/360 (pow x 6))))
  (pow (exp (pow x 4)) (+ 1/12 (* (* x x) 1/360)))
  (* (cbrt (+ (* 1/12 (pow x 4)) (* 1/360 (pow x 6)))) (cbrt (+ (* 1/12 (pow x 4)) (* 1/360 (pow x 6)))))
  (cbrt (+ (* 1/12 (pow x 4)) (* 1/360 (pow x 6))))
  (* (pow x 12) (pow (+ 1/12 (* (* x x) 1/360)) 3))
  (sqrt (+ (* 1/12 (pow x 4)) (* 1/360 (pow x 6))))
  (sqrt (+ (* 1/12 (pow x 4)) (* 1/360 (pow x 6))))
  (* (pow x 12) (+ 1/1728 (* (pow x 6) 1/46656000)))
  (+ (* 1/144 (pow x 8)) (+ (* (pow x 12) 1/129600) (* 1/360 (* -1/12 (pow x 10)))))
  (+ (* (pow x 12) 1/129600) (* (pow x 8) -1/144))
  (+ (* 1/360 (pow x 6)) (* (pow x 4) -1/12))
  (exp (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6)))))
  (exp (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6)))))
  (log (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6)))))
  (exp (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6)))))
  (* (cbrt (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6))))) (cbrt (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6))))))
  (cbrt (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6)))))
  (pow (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6)))) 3)
  (sqrt (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6)))))
  (sqrt (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6)))))
  (+ (pow x 6) (* (pow x 12) (pow (+ 1/12 (* (* x x) 1/360)) 3)))
  (+ (pow x 4) (* (+ (* 1/12 (pow x 4)) (* 1/360 (pow x 6))) (+ (* 1/12 (pow x 4)) (- (* 1/360 (pow x 6)) (* x x)))))
  (- (pow x 4) (* (pow x 8) (* (+ 1/12 (* (* x x) 1/360)) (+ 1/12 (* (* x x) 1/360)))))
  (+ (* x x) (+ (* (pow x 4) -1/12) (* (pow x 6) -1/360)))
  (+ (* x x) (* 1/360 (pow x 6)))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (* 1/360 (pow x 6))
  (* 1/360 (pow x 6))
  (* 1/360 (pow x 6))
  (+ (* 1/12 (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)) (+ (* x x) (* 1/360 (pow x 6))))
  (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6))))
  (+ (* 1/12 (pow x 4)) (+ (* x x) (* 1/360 (pow x 6))))
0.357 * * * [progress]: adding candidates to table
0.471 * * [progress]: iteration 3 / 4
0.471 * * * [progress]: picking best candidate
0.480 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (exp x) 2.0) (exp (neg x))))>
0.480 * * * [progress]: localizing error
0.486 * * * [progress]: generating rewritten candidates
0.486 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.493 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.498 * * * [progress]: generating series expansions
0.498 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.498 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.498 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.498 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.498 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.498 * [taylor]: Taking taylor expansion of (neg x) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of (exp x) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of 2.0 in x
0.498 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.498 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.498 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.499 * [taylor]: Taking taylor expansion of (neg x) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (exp x) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of 2.0 in x
0.503 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.503 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.503 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.503 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.503 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of 2.0 in x
0.503 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.503 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.503 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.504 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of 2.0 in x
0.504 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.504 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.504 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.504 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.504 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.504 * [taylor]: Taking taylor expansion of -1 in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of 2.0 in x
0.504 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.504 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.505 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.505 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.505 * [taylor]: Taking taylor expansion of -1 in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of 2.0 in x
0.505 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.505 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0
0.505 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.505 * [taylor]: Taking taylor expansion of (exp x) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of 2.0 in x
0.505 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.505 * [taylor]: Taking taylor expansion of (exp x) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of 2.0 in x
0.506 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
0.506 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.506 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of 2.0 in x
0.506 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.506 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of 2.0 in x
0.506 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0
0.506 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.506 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.506 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.506 * [taylor]: Taking taylor expansion of -1 in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of 2.0 in x
0.506 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.507 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.507 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.507 * [taylor]: Taking taylor expansion of -1 in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [taylor]: Taking taylor expansion of 2.0 in x
0.507 * * * [progress]: simplifying candidates
0.507 * [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)))
  (- 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)
  (+ (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)
0.557 * * [simplify]: iteration  0 :  5310  enodes  (cost  423 )
0.559 * [simplify]: Simplified to:
   (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (log (+ (exp x) (- (exp (neg x)) 2.0)))
  (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (* (cbrt (+ (exp x) (- (exp (neg x)) 2.0))) (cbrt (+ (exp x) (- (exp (neg x)) 2.0))))
  (cbrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (pow (+ (exp x) (- (exp (neg x)) 2.0)) 3)
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (+ (* 2.0 2.0) (* (exp x) (+ (- (pow (exp x) 3) (pow 2.0 3)) (+ (exp x) 2.0))))
  (+ (pow (exp x) 3) (* (exp x) (* 2.0 (+ (exp x) 2.0))))
  (+ (* 2.0 2.0) (* (exp x) (+ (- (pow (exp x) 3) (pow 2.0 3)) (+ (exp x) 2.0))))
  (+ (pow (exp x) 3) (* (exp x) (* 2.0 (+ (exp x) 2.0))))
  (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0))))
  (* (exp x) (+ (exp x) 2.0))
  (* (+ (exp x) 2.0) (+ 1 (* (exp x) (- (exp x) 2.0))))
  (* (exp x) (+ (exp x) 2.0))
  (+ (pow (- (exp x) 2.0) 3) (pow (exp x) -3))
  (+ (pow (exp x) -2) (* (- (exp x) 2.0) (- (exp x) (+ 2.0 (exp (neg x))))))
  (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (pow (exp x) -2))
  (- (exp x) (+ 2.0 (exp (neg x))))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (- (exp (neg 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))
  (+ (pow (exp x) 2) (* 2.0 (+ (exp x) 2.0)))
  (neg 2.0)
  (- (pow (exp x) 2) (* 2.0 2.0))
  (+ (exp x) 2.0)
  (+ (sqrt (exp x)) (sqrt 2.0))
  (- (sqrt (exp x)) (sqrt 2.0))
  (- (exp x) 2.0)
  (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ x (- (* x (* x 1/2)) 1.0))
  (- (exp x) 2.0)
  (- (exp x) 2.0)
0.559 * * * [progress]: adding candidates to table
0.593 * * [progress]: iteration 4 / 4
0.593 * * * [progress]: picking best candidate
0.600 * * * * [pick]: Picked  #<alt (λ (x) (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))))>
0.600 * * * [progress]: localizing error
0.609 * * * [progress]: generating rewritten candidates
0.609 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.616 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.624 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 2)
0.631 * * * [progress]: generating series expansions
0.631 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.631 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.631 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.631 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.631 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.631 * [taylor]: Taking taylor expansion of (neg x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of (exp x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 2.0 in x
0.631 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.631 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.631 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.631 * [taylor]: Taking taylor expansion of (neg x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of (exp x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 2.0 in x
0.636 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.636 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.636 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.636 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of 2.0 in x
0.636 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.636 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.636 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of 2.0 in x
0.637 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.637 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.637 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.637 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.637 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.637 * [taylor]: Taking taylor expansion of -1 in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of 2.0 in x
0.637 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.637 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.637 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.637 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.637 * [taylor]: Taking taylor expansion of -1 in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of 2.0 in x
0.638 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.638 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.638 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.638 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.638 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.638 * [taylor]: Taking taylor expansion of (neg x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (exp x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of 2.0 in x
0.638 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.638 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.638 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.638 * [taylor]: Taking taylor expansion of (neg x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (exp x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of 2.0 in x
0.643 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.643 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.643 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.643 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.643 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of 2.0 in x
0.643 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.643 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.643 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.643 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of 2.0 in x
0.644 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.644 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.644 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.644 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.644 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.644 * [taylor]: Taking taylor expansion of -1 in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of 2.0 in x
0.644 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.644 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.644 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.645 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.645 * [taylor]: Taking taylor expansion of -1 in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of 2.0 in x
0.645 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 2)
0.645 * [approximate]: Taking taylor expansion of (- (exp (neg x)) 2.0) in (x) around 0
0.645 * [taylor]: Taking taylor expansion of (- (exp (neg x)) 2.0) in x
0.645 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.645 * [taylor]: Taking taylor expansion of (neg x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of 2.0 in x
0.645 * [taylor]: Taking taylor expansion of (- (exp (neg x)) 2.0) in x
0.645 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.645 * [taylor]: Taking taylor expansion of (neg x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of 2.0 in x
0.646 * [approximate]: Taking taylor expansion of (- (exp (neg (/ 1 x))) 2.0) in (x) around 0
0.646 * [taylor]: Taking taylor expansion of (- (exp (neg (/ 1 x))) 2.0) in x
0.646 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.646 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [taylor]: Taking taylor expansion of 2.0 in x
0.646 * [taylor]: Taking taylor expansion of (- (exp (neg (/ 1 x))) 2.0) in x
0.646 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.646 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [taylor]: Taking taylor expansion of 2.0 in x
0.646 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
0.646 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.646 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of 2.0 in x
0.647 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.647 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of 2.0 in x
0.647 * * * [progress]: simplifying candidates
0.649 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (exp x)) (/ (exp (exp (neg x))) (exp 2.0)))
  (* (exp (exp x)) (exp (- (exp (neg x)) 2.0)))
  (log (+ (exp x) (- (exp (neg x)) 2.0)))
  (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (* (cbrt (+ (exp x) (- (exp (neg x)) 2.0))) (cbrt (+ (exp x) (- (exp (neg x)) 2.0))))
  (cbrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (* (* (+ (exp x) (- (exp (neg x)) 2.0)) (+ (exp x) (- (exp (neg x)) 2.0))) (+ (exp x) (- (exp (neg x)) 2.0)))
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (+ (pow (exp x) 3) (pow (- (exp (neg x)) 2.0) 3))
  (+ (* (exp x) (exp x)) (- (* (- (exp (neg x)) 2.0) (- (exp (neg x)) 2.0)) (* (exp x) (- (exp (neg x)) 2.0))))
  (- (* (exp x) (exp x)) (* (- (exp (neg x)) 2.0) (- (exp (neg x)) 2.0)))
  (- (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (exp 1)
  (exp (* (cbrt (log (+ (exp x) (- (exp (neg x)) 2.0)))) (cbrt (log (+ (exp x) (- (exp (neg x)) 2.0))))))
  (exp (sqrt (log (+ (exp x) (- (exp (neg x)) 2.0)))))
  (exp 1)
  (exp (log (* (cbrt (+ (exp x) (- (exp (neg x)) 2.0))) (cbrt (+ (exp x) (- (exp (neg x)) 2.0))))))
  (exp (log (cbrt (+ (exp x) (- (exp (neg x)) 2.0)))))
  (exp (log (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))))
  (exp (log (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))))
  (exp (log 1))
  (exp (log (+ (exp x) (- (exp (neg x)) 2.0))))
  (exp (log 1))
  (exp (log (+ (exp x) (- (exp (neg x)) 2.0))))
  (exp (log 1))
  (exp (log (+ (exp x) (- (exp (neg x)) 2.0))))
  (exp (log (+ (pow (exp x) 3) (pow (- (exp (neg x)) 2.0) 3))))
  (exp (log (+ (* (exp x) (exp x)) (- (* (- (exp (neg x)) 2.0) (- (exp (neg x)) 2.0)) (* (exp x) (- (exp (neg x)) 2.0))))))
  (exp (log (- (* (exp x) (exp x)) (* (- (exp (neg x)) 2.0) (- (exp (neg x)) 2.0)))))
  (exp (log (- (exp x) (- (exp (neg x)) 2.0))))
  (log (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))))
  (exp (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))))
  (* (cbrt (exp (log (+ (exp x) (- (exp (neg x)) 2.0))))) (cbrt (exp (log (+ (exp x) (- (exp (neg x)) 2.0))))))
  (cbrt (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))))
  (* (* (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))) (exp (log (+ (exp x) (- (exp (neg x)) 2.0))))) (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))))
  (sqrt (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))))
  (sqrt (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))))
  (/ (exp (exp (neg x))) (exp 2.0))
  (log (- (exp (neg x)) 2.0))
  (exp (- (exp (neg x)) 2.0))
  (* (cbrt (- (exp (neg x)) 2.0)) (cbrt (- (exp (neg x)) 2.0)))
  (cbrt (- (exp (neg x)) 2.0))
  (* (* (- (exp (neg x)) 2.0) (- (exp (neg x)) 2.0)) (- (exp (neg x)) 2.0))
  (sqrt (- (exp (neg x)) 2.0))
  (sqrt (- (exp (neg x)) 2.0))
  (- (pow (exp (neg x)) 3) (pow 2.0 3))
  (+ (* (exp (neg x)) (exp (neg x))) (+ (* 2.0 2.0) (* (exp (neg x)) 2.0)))
  (neg 2.0)
  (- (* (exp (neg x)) (exp (neg x))) (* 2.0 2.0))
  (+ (exp (neg x)) 2.0)
  (+ (sqrt (exp (neg x))) (sqrt 2.0))
  (- (sqrt (exp (neg x))) (sqrt 2.0))
  (- (exp (neg 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)
  (+ (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 (neg x)) 2.0)
  (- (exp (* -1 x)) 2.0)
0.697 * * [simplify]: iteration  0 :  4898  enodes  (cost  579 )
0.697 * * [simplify]: iteration  1 :  4898  enodes  (cost  579 )
0.700 * [simplify]: Simplified to:
   (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (log (+ (exp x) (- (exp (neg x)) 2.0)))
  (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (pow (cbrt (+ (exp x) (- (exp (neg x)) 2.0))) 2)
  (cbrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (pow (+ (exp x) (- (exp (neg x)) 2.0)) 3)
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (+ (pow (exp x) 3) (pow (- (exp (neg x)) 2.0) 3))
  (+ (pow (exp x) 2) (* (- (exp (neg x)) 2.0) (- (exp (neg x)) (+ (exp x) 2.0))))
  (+ (pow (exp x) 2) (* (- (exp (neg x)) 2.0) (- 2.0 (exp (neg x)))))
  (+ (exp x) (- 2.0 (exp (neg x))))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  E
  (pow (exp (cbrt (log (+ (exp x) (- (exp (neg x)) 2.0))))) (cbrt (log (+ (exp x) (- (exp (neg x)) 2.0)))))
  (exp (sqrt (log (+ (exp x) (- (exp (neg x)) 2.0)))))
  E
  (pow (cbrt (+ (exp x) (- (exp (neg x)) 2.0))) 2)
  (cbrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  1
  (+ (exp x) (- (exp (neg x)) 2.0))
  1
  (+ (exp x) (- (exp (neg x)) 2.0))
  1
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (pow (exp x) 3) (pow (- (exp (neg x)) 2.0) 3))
  (+ (pow (exp x) 2) (* (- (exp (neg x)) 2.0) (- (exp (neg x)) (+ (exp x) 2.0))))
  (+ (pow (exp x) 2) (* (- (exp (neg x)) 2.0) (- 2.0 (exp (neg x)))))
  (+ (exp x) (- 2.0 (exp (neg x))))
  (log (+ (exp x) (- (exp (neg x)) 2.0)))
  (exp (+ (exp x) (- (exp (neg x)) 2.0)))
  (pow (cbrt (+ (exp x) (- (exp (neg x)) 2.0))) 2)
  (cbrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (pow (+ (exp x) (- (exp (neg x)) 2.0)) 3)
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (sqrt (+ (exp x) (- (exp (neg x)) 2.0)))
  (exp (- (exp (neg x)) 2.0))
  (log (- (exp (neg x)) 2.0))
  (exp (- (exp (neg x)) 2.0))
  (* (cbrt (- (exp (neg x)) 2.0)) (cbrt (- (exp (neg x)) 2.0)))
  (cbrt (- (exp (neg x)) 2.0))
  (pow (- (exp (neg x)) 2.0) 3)
  (sqrt (- (exp (neg x)) 2.0))
  (sqrt (- (exp (neg x)) 2.0))
  (- (pow (exp x) -3) (pow 2.0 3))
  (+ (pow (exp x) -2) (* 2.0 (+ (exp (neg x)) 2.0)))
  (neg 2.0)
  (- (pow (exp x) -2) (* 2.0 2.0))
  (+ (exp (neg x)) 2.0)
  (+ (sqrt (exp (neg x))) (sqrt 2.0))
  (- (sqrt (exp (neg x))) (sqrt 2.0))
  (- (exp (neg x)) 2.0)
  (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (- (* x (* x 1/2)) (+ x 1.0))
  (- (exp (neg x)) 2.0)
  (- (exp (neg x)) 2.0)
0.700 * * * [progress]: adding candidates to table
0.762 * [progress]: [Phase 3 of 3] Extracting.
0.762 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (+ (pow x 6) (* (pow x 12) (pow (+ 1/12 (* (* x x) 1/360)) 3))) (+ (pow x 4) (* (+ (* 1/12 (pow x 4)) (* 1/360 (pow x 6))) (+ (* 1/12 (pow x 4)) (- (* 1/360 (pow x 6)) (* x x)))))))> #<alt (λ (x) (+ (- (exp x) 2.0) (exp (neg x))))> #<alt (λ (x) (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))> #<alt (λ (x) (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))))>)
0.763 * * * [regime-changes]: Trying 2 branch expressions: ((+ (- (exp x) 2.0) (exp (neg x))) x)
0.763 * * * * [regimes]: Trying to branch on (+ (- (exp x) 2.0) (exp (neg x))) from (#<alt (λ (x) (/ (+ (pow x 6) (* (pow x 12) (pow (+ 1/12 (* (* x x) 1/360)) 3))) (+ (pow x 4) (* (+ (* 1/12 (pow x 4)) (* 1/360 (pow x 6))) (+ (* 1/12 (pow x 4)) (- (* 1/360 (pow x 6)) (* x x)))))))> #<alt (λ (x) (+ (- (exp x) 2.0) (exp (neg x))))> #<alt (λ (x) (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))> #<alt (λ (x) (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))))>)
0.795 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (+ (pow x 6) (* (pow x 12) (pow (+ 1/12 (* (* x x) 1/360)) 3))) (+ (pow x 4) (* (+ (* 1/12 (pow x 4)) (* 1/360 (pow x 6))) (+ (* 1/12 (pow x 4)) (- (* 1/360 (pow x 6)) (* x x)))))))> #<alt (λ (x) (+ (- (exp x) 2.0) (exp (neg x))))> #<alt (λ (x) (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))> #<alt (λ (x) (exp (log (+ (exp x) (- (exp (neg x)) 2.0)))))>)
0.828 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
0.828 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
0.829 * * [simplify]: iteration  0 :  16  enodes  (cost  15 )
0.829 * * [simplify]: iteration  1 :  16  enodes  (cost  15 )
0.829 * [simplify]: Simplified to:
   (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
3.550 * [regime-testing]: End program error score: 0.6179576798753019
3.621 * [regime-testing]: Target error score: 0.04592604232401043