7.435 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.090 * * * [progress]: [2/2] Setting up program.
0.092 * [progress]: [Phase 2 of 3] Improving.
0.092 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (exp x) 2.0) (exp (neg x)))
0.096 * * [simplify]: iteration  0 :  72  enodes  (cost  8 )
0.096 * * [simplify]: iteration  1 :  72  enodes  (cost  8 )
0.096 * [simplify]: Simplified to:
   (+ (exp x) (- (exp (neg x)) 2.0))
0.099 * * [progress]: iteration 1 / 4
0.099 * * * [progress]: picking best candidate
0.103 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (exp x) 2.0) (exp (neg x))))>
0.103 * * * [progress]: localizing error
0.109 * * * [progress]: generating rewritten candidates
0.109 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.117 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.121 * * * [progress]: generating series expansions
0.121 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.122 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.122 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.122 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.122 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.122 * [taylor]: Taking taylor expansion of (neg x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (exp x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of 2.0 in x
0.122 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.122 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.122 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.122 * [taylor]: Taking taylor expansion of (neg x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (exp x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of 2.0 in x
0.129 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.129 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.129 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.129 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of 2.0 in x
0.129 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.129 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.129 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of 2.0 in x
0.130 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.130 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.130 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.130 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.130 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.130 * [taylor]: Taking taylor expansion of -1 in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of 2.0 in x
0.130 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.130 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.130 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.131 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.131 * [taylor]: Taking taylor expansion of -1 in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 2.0 in x
0.131 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.131 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0
0.131 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.131 * [taylor]: Taking taylor expansion of (exp x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 2.0 in x
0.131 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.131 * [taylor]: Taking taylor expansion of (exp x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 2.0 in x
0.132 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
0.132 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.132 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 2.0 in x
0.132 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.132 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 2.0 in x
0.132 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0
0.132 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.132 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.132 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.132 * [taylor]: Taking taylor expansion of -1 in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 2.0 in x
0.132 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.133 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.133 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.133 * [taylor]: Taking taylor expansion of -1 in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of 2.0 in x
0.133 * * * [progress]: simplifying candidates
0.133 * [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)
0.188 * * [simplify]: iteration  0 :  4906  enodes  (cost  430 )
0.189 * * [simplify]: iteration  1 :  4906  enodes  (cost  430 )
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)))
  (+ (* 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)
  (- (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)
  (neg 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)
0.192 * * * [progress]: adding candidates to table
0.273 * * [progress]: iteration 2 / 4
0.273 * * * [progress]: picking best candidate
0.281 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))>
0.281 * * * [progress]: localizing error
0.291 * * * [progress]: generating rewritten candidates
0.291 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.296 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.301 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.305 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.312 * * * [progress]: generating series expansions
0.312 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.313 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0
0.313 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.313 * [taylor]: Taking taylor expansion of 1/12 in x
0.313 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.313 * [taylor]: Taking taylor expansion of 1/12 in x
0.313 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.314 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.314 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.314 * [taylor]: Taking taylor expansion of 1/12 in x
0.314 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.314 * [taylor]: Taking taylor expansion of 1/12 in x
0.314 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.315 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.315 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.315 * [taylor]: Taking taylor expansion of 1/12 in x
0.315 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.315 * [taylor]: Taking taylor expansion of 1/12 in x
0.315 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.316 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.316 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0
0.316 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.316 * [taylor]: Taking taylor expansion of 1/360 in x
0.316 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.316 * [taylor]: Taking taylor expansion of 1/360 in x
0.316 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.317 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.317 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.318 * [taylor]: Taking taylor expansion of 1/360 in x
0.318 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.318 * [taylor]: Taking taylor expansion of 1/360 in x
0.318 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.319 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.319 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.319 * [taylor]: Taking taylor expansion of 1/360 in x
0.319 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.319 * [taylor]: Taking taylor expansion of 1/360 in x
0.319 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.320 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.321 * [approximate]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in (x) around 0
0.321 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.321 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.321 * [taylor]: Taking taylor expansion of 1/360 in x
0.321 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.321 * [taylor]: Taking taylor expansion of 1/12 in x
0.321 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.321 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.321 * [taylor]: Taking taylor expansion of 1/360 in x
0.321 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.321 * [taylor]: Taking taylor expansion of 1/12 in x
0.321 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.323 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.323 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.323 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.323 * [taylor]: Taking taylor expansion of 1/360 in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.323 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.324 * [taylor]: Taking taylor expansion of 1/12 in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.324 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.324 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.324 * [taylor]: Taking taylor expansion of 1/360 in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.324 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.324 * [taylor]: Taking taylor expansion of 1/12 in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.324 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.327 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0
0.327 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.327 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.327 * [taylor]: Taking taylor expansion of 1/360 in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.327 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.328 * [taylor]: Taking taylor expansion of 1/12 in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.328 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x
0.328 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.328 * [taylor]: Taking taylor expansion of 1/360 in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.328 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.328 * [taylor]: Taking taylor expansion of 1/12 in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.328 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.331 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.331 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0
0.332 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.332 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.332 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.332 * [taylor]: Taking taylor expansion of 1/360 in x
0.332 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.332 * [taylor]: Taking taylor expansion of 1/12 in x
0.332 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.332 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.332 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.332 * [taylor]: Taking taylor expansion of 1/360 in x
0.332 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.332 * [taylor]: Taking taylor expansion of 1/12 in x
0.332 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.333 * [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
0.333 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.333 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.333 * [taylor]: Taking taylor expansion of 1/360 in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.333 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.333 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.333 * [taylor]: Taking taylor expansion of 1/12 in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.333 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.333 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.333 * [taylor]: Taking taylor expansion of 1/360 in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.333 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.333 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.333 * [taylor]: Taking taylor expansion of 1/12 in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.333 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.335 * [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
0.335 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.335 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.335 * [taylor]: Taking taylor expansion of 1/360 in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.335 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.335 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.335 * [taylor]: Taking taylor expansion of 1/12 in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.335 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.335 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.335 * [taylor]: Taking taylor expansion of 1/360 in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.335 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.335 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.335 * [taylor]: Taking taylor expansion of 1/12 in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.336 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.337 * * * [progress]: simplifying candidates
0.338 * [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))))
0.369 * * [simplify]: iteration  0 :  5215  enodes  (cost  849 )
0.372 * [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))))
0.373 * * * [progress]: adding candidates to table
0.493 * * [progress]: iteration 3 / 4
0.493 * * * [progress]: picking best candidate
0.501 * * * * [pick]: Picked  #<alt (λ (x) (+ (+ (* x x) (* 1/360 (pow x 6))) (* 1/12 (pow x 4))))>
0.501 * * * [progress]: localizing error
0.510 * * * [progress]: generating rewritten candidates
0.510 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.515 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2)
0.520 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.527 * * * [progress]: generating series expansions
0.527 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.527 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0
0.527 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.527 * [taylor]: Taking taylor expansion of 1/12 in x
0.527 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.527 * [taylor]: Taking taylor expansion of 1/12 in x
0.527 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.528 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.529 * [taylor]: Taking taylor expansion of 1/12 in x
0.529 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.529 * [taylor]: Taking taylor expansion of 1/12 in x
0.529 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.530 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.530 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.530 * [taylor]: Taking taylor expansion of 1/12 in x
0.530 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.530 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.530 * [taylor]: Taking taylor expansion of 1/12 in x
0.530 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.531 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2)
0.531 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0
0.531 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.531 * [taylor]: Taking taylor expansion of 1/360 in x
0.531 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.531 * [taylor]: Taking taylor expansion of 1/360 in x
0.531 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.533 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.533 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.533 * [taylor]: Taking taylor expansion of 1/360 in x
0.533 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.533 * [taylor]: Taking taylor expansion of 1/360 in x
0.533 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.534 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0
0.534 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.534 * [taylor]: Taking taylor expansion of 1/360 in x
0.534 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x
0.534 * [taylor]: Taking taylor expansion of 1/360 in x
0.534 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.535 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.536 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0
0.536 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.536 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.536 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.536 * [taylor]: Taking taylor expansion of 1/360 in x
0.536 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.536 * [taylor]: Taking taylor expansion of 1/12 in x
0.536 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x
0.536 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x
0.536 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x
0.536 * [taylor]: Taking taylor expansion of 1/360 in x
0.536 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.536 * [taylor]: Taking taylor expansion of 1/12 in x
0.536 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.537 * [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
0.537 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.537 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.537 * [taylor]: Taking taylor expansion of 1/360 in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.537 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.537 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.537 * [taylor]: Taking taylor expansion of 1/12 in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.537 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.537 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.537 * [taylor]: Taking taylor expansion of 1/360 in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.537 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.537 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.538 * [taylor]: Taking taylor expansion of 1/12 in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.538 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.539 * [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
0.539 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.539 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.539 * [taylor]: Taking taylor expansion of 1/360 in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.539 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.539 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.539 * [taylor]: Taking taylor expansion of 1/12 in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.539 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x
0.539 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x
0.540 * [taylor]: Taking taylor expansion of 1/360 in x
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x
0.540 * [taylor]: Taking taylor expansion of (pow x 6) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.540 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.540 * [taylor]: Taking taylor expansion of 1/12 in x
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.540 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.541 * * * [progress]: simplifying candidates
0.542 * [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 (* x x)) (exp (* 1/360 (pow x 6)))) (exp (* 1/12 (pow x 4))))
  (* (exp (+ (* x x) (* 1/360 (pow x 6)))) (exp (* 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) (* 1/360 (pow x 6))) 3) (pow (* 1/12 (pow x 4)) 3))
  (+ (* (+ (* x x) (* 1/360 (pow x 6))) (+ (* x x) (* 1/360 (pow x 6)))) (- (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* (+ (* x x) (* 1/360 (pow x 6))) (* 1/12 (pow x 4)))))
  (- (* (+ (* x x) (* 1/360 (pow x 6))) (+ (* x x) (* 1/360 (pow x 6)))) (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))))
  (- (+ (* x x) (* 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)) (* 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))))
0.595 * * [simplify]: iteration  0 :  5121  enodes  (cost  658 )
0.598 * [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))
  (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)))))
  (+ (* 1/1728 (pow x 12)) (pow (+ (* x x) (* 1/360 (pow x 6))) 3))
  (+ (* 1/144 (pow x 8)) (* (+ (* x x) (* 1/360 (pow x 6))) (+ (* x x) (+ (* 1/360 (pow x 6)) (* (pow x 4) -1/12)))))
  (+ (* (+ (* x x) (* 1/360 (pow x 6))) (+ (* x x) (* 1/360 (pow x 6)))) (* (pow x 8) -1/144))
  (+ (* x x) (+ (* 1/360 (pow x 6)) (* (pow x 4) -1/12)))
  (+ (* 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))
  (* 1/360 (pow x 6))
  (* 1/360 (pow x 6))
  (* 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))))
0.598 * * * [progress]: adding candidates to table
0.695 * * [progress]: iteration 4 / 4
0.695 * * * [progress]: picking best candidate
0.701 * * * * [pick]: Picked  #<alt (λ (x) (+ (log (exp (- (exp x) 2.0))) (exp (neg x))))>
0.701 * * * [progress]: localizing error
0.712 * * * [progress]: generating rewritten candidates
0.712 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.721 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.726 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.731 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
0.736 * * * [progress]: generating series expansions
0.736 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.736 * [approximate]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in (x) around 0
0.736 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.736 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.736 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.736 * [taylor]: Taking taylor expansion of (neg x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of (exp x) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of 2.0 in x
0.737 * [taylor]: Taking taylor expansion of (- (+ (exp (neg x)) (exp x)) 2.0) in x
0.737 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.737 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.737 * [taylor]: Taking taylor expansion of (neg x) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of (exp x) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of 2.0 in x
0.741 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in (x) around 0
0.741 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.741 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.741 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.741 * [taylor]: Taking taylor expansion of x in x
0.741 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.741 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of 2.0 in x
0.742 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2.0) in x
0.742 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.742 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.742 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of 2.0 in x
0.742 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0
0.742 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.743 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.743 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.743 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.743 * [taylor]: Taking taylor expansion of -1 in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of 2.0 in x
0.743 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x
0.743 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.743 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.743 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.743 * [taylor]: Taking taylor expansion of -1 in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of 2.0 in x
0.743 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.744 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0
0.744 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.744 * [taylor]: Taking taylor expansion of (exp x) in x
0.744 * [taylor]: Taking taylor expansion of x in x
0.744 * [taylor]: Taking taylor expansion of 2.0 in x
0.744 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.744 * [taylor]: Taking taylor expansion of (exp x) in x
0.744 * [taylor]: Taking taylor expansion of x in x
0.744 * [taylor]: Taking taylor expansion of 2.0 in x
0.744 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
0.744 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.744 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.744 * [taylor]: Taking taylor expansion of x in x
0.744 * [taylor]: Taking taylor expansion of 2.0 in x
0.744 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.744 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.744 * [taylor]: Taking taylor expansion of x in x
0.744 * [taylor]: Taking taylor expansion of 2.0 in x
0.745 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0
0.745 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.745 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.745 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.745 * [taylor]: Taking taylor expansion of -1 in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of 2.0 in x
0.745 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.745 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.745 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.745 * [taylor]: Taking taylor expansion of -1 in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of 2.0 in x
0.745 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.745 * [approximate]: Taking taylor expansion of (exp (- (exp x) 2.0)) in (x) around 0
0.745 * [taylor]: Taking taylor expansion of (exp (- (exp x) 2.0)) in x
0.745 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.745 * [taylor]: Taking taylor expansion of (exp x) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of 2.0 in x
0.746 * [taylor]: Taking taylor expansion of (exp (- (exp x) 2.0)) in x
0.746 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.746 * [taylor]: Taking taylor expansion of (exp x) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of 2.0 in x
0.746 * [approximate]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 2.0)) in (x) around 0
0.746 * [taylor]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 2.0)) in x
0.746 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.746 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of 2.0 in x
0.747 * [taylor]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 2.0)) in x
0.747 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.747 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of 2.0 in x
0.749 * [approximate]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 2.0)) in (x) around 0
0.749 * [taylor]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 2.0)) in x
0.751 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.751 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.751 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.751 * [taylor]: Taking taylor expansion of -1 in x
0.751 * [taylor]: Taking taylor expansion of x in x
0.751 * [taylor]: Taking taylor expansion of 2.0 in x
0.752 * [taylor]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 2.0)) in x
0.752 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.752 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.752 * [taylor]: Taking taylor expansion of -1 in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of 2.0 in x
0.754 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
0.754 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0
0.754 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.754 * [taylor]: Taking taylor expansion of (exp x) in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of 2.0 in x
0.754 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x
0.754 * [taylor]: Taking taylor expansion of (exp x) in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of 2.0 in x
0.755 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0
0.755 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.755 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of 2.0 in x
0.755 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x
0.755 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of 2.0 in x
0.756 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0
0.756 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.756 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.756 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.756 * [taylor]: Taking taylor expansion of -1 in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of 2.0 in x
0.756 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x
0.756 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.756 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.756 * [taylor]: Taking taylor expansion of -1 in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of 2.0 in x
0.757 * * * [progress]: simplifying candidates
0.758 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (- (exp x) 2.0)) (exp (exp (neg x))))
  (log (+ (log (exp (- (exp x) 2.0))) (exp (neg x))))
  (exp (+ (log (exp (- (exp x) 2.0))) (exp (neg x))))
  (* (cbrt (+ (log (exp (- (exp x) 2.0))) (exp (neg x)))) (cbrt (+ (log (exp (- (exp x) 2.0))) (exp (neg x)))))
  (cbrt (+ (log (exp (- (exp x) 2.0))) (exp (neg x))))
  (* (* (+ (log (exp (- (exp x) 2.0))) (exp (neg x))) (+ (log (exp (- (exp x) 2.0))) (exp (neg x)))) (+ (log (exp (- (exp x) 2.0))) (exp (neg x))))
  (sqrt (+ (log (exp (- (exp x) 2.0))) (exp (neg x))))
  (sqrt (+ (log (exp (- (exp x) 2.0))) (exp (neg x))))
  (+ (pow (log (exp (- (exp x) 2.0))) 3) (pow (exp (neg x)) 3))
  (+ (* (log (exp (- (exp x) 2.0))) (log (exp (- (exp x) 2.0)))) (- (* (exp (neg x)) (exp (neg x))) (* (log (exp (- (exp x) 2.0))) (exp (neg x)))))
  (- (* (log (exp (- (exp x) 2.0))) (log (exp (- (exp x) 2.0)))) (* (exp (neg x)) (exp (neg x))))
  (- (log (exp (- (exp x) 2.0))) (exp (neg x)))
  (+ (log (exp (- (exp x) 2.0))) (exp (neg x)))
  (+ (log (exp (- (exp x) 2.0))) (exp (neg x)))
  (+ (log (exp (neg 2.0))) (exp (neg x)))
  (+ (log (exp (neg 2.0))) (exp (neg x)))
  (+ (log (cbrt (exp (- (exp x) 2.0)))) (exp (neg x)))
  (+ (log (sqrt (exp (- (exp x) 2.0)))) (exp (neg x)))
  (+ (log (exp (- (exp x) 2.0))) (exp (neg x)))
  (- (log (exp 2.0)) (exp (neg x)))
  (log (exp (exp x)))
  (log (exp (neg 2.0)))
  (log (exp (exp x)))
  (log (exp (neg 2.0)))
  (log (* (cbrt (exp (- (exp x) 2.0))) (cbrt (exp (- (exp x) 2.0)))))
  (log (cbrt (exp (- (exp x) 2.0))))
  (log (sqrt (exp (- (exp x) 2.0))))
  (log (sqrt (exp (- (exp x) 2.0))))
  (log 1)
  (log (exp (- (exp x) 2.0)))
  (log (exp (exp x)))
  (log (exp 2.0))
  (log (exp (- (exp x) 2.0)))
  (log (exp (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0)))))
  (log (exp (sqrt (- (exp x) 2.0))))
  (log (exp 1))
  (log (exp (+ (sqrt (exp x)) (sqrt 2.0))))
  (log (exp 1))
  (log (log (exp (- (exp x) 2.0))))
  (exp (log (exp (- (exp x) 2.0))))
  (* (cbrt (log (exp (- (exp x) 2.0)))) (cbrt (log (exp (- (exp x) 2.0)))))
  (cbrt (log (exp (- (exp x) 2.0))))
  (* (* (log (exp (- (exp x) 2.0))) (log (exp (- (exp x) 2.0)))) (log (exp (- (exp x) 2.0))))
  (sqrt (log (exp (- (exp x) 2.0))))
  (sqrt (log (exp (- (exp x) 2.0))))
  (exp (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))))
  (exp (sqrt (- (exp x) 2.0)))
  (exp 1)
  (exp (+ (sqrt (exp x)) (sqrt 2.0)))
  (exp 1)
  (exp (exp x))
  (exp (neg 2.0))
  (exp (exp x))
  (exp (neg 2.0))
  (exp (exp x))
  (exp 2.0)
  (log (exp (- (exp x) 2.0)))
  (exp (exp (- (exp x) 2.0)))
  (* (cbrt (exp (- (exp x) 2.0))) (cbrt (exp (- (exp x) 2.0))))
  (cbrt (exp (- (exp x) 2.0)))
  (* (* (exp (- (exp x) 2.0)) (exp (- (exp x) 2.0))) (exp (- (exp x) 2.0)))
  (sqrt (exp (- (exp x) 2.0)))
  (sqrt (exp (- (exp x) 2.0)))
  (/ (exp (exp x)) (exp 2.0))
  (log (- (exp x) 2.0))
  (exp (- (exp x) 2.0))
  (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0)))
  (cbrt (- (exp x) 2.0))
  (* (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (exp x) 2.0))
  (sqrt (- (exp x) 2.0))
  (sqrt (- (exp x) 2.0))
  (- (pow (exp x) 3) (pow 2.0 3))
  (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0)))
  (neg 2.0)
  (- (* (exp x) (exp x)) (* 2.0 2.0))
  (+ (exp x) 2.0)
  (+ (sqrt (exp x)) (sqrt 2.0))
  (- (sqrt (exp x)) (sqrt 2.0))
  (- (exp x) 2.0)
  (neg 2.0)
  (+ (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)
  (+ (* (exp (neg 1.0)) (pow x 2)) (+ (exp (neg 1.0)) (* (exp (neg 1.0)) x)))
  (exp (- (exp x) 2.0))
  (exp (- (exp x) 2.0))
  (- (+ (* 1/2 (pow x 2)) x) 1.0)
  (- (exp x) 2.0)
  (- (exp x) 2.0)
0.795 * * [simplify]: iteration  0 :  5504  enodes  (cost  588 )
0.798 * [simplify]: Simplified to:
   (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) 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)
  (- (exp (neg x)) 2.0)
  (+ (exp (neg x)) (log (cbrt (exp (- (exp x) 2.0)))))
  (+ (exp (neg x)) (log (sqrt (exp (- (exp x) 2.0)))))
  (+ (exp x) (- (exp (neg x)) 2.0))
  (- 2.0 (exp (neg x)))
  (exp x)
  (neg 2.0)
  (exp x)
  (neg 2.0)
  (* (log (cbrt (exp (- (exp x) 2.0)))) 2)
  (log (cbrt (exp (- (exp x) 2.0))))
  (log (sqrt (exp (- (exp x) 2.0))))
  (log (sqrt (exp (- (exp x) 2.0))))
  (log 1)
  (- (exp x) 2.0)
  (exp x)
  2.0
  (- (exp x) 2.0)
  (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0)))
  (sqrt (- (exp x) 2.0))
  1
  (+ (sqrt (exp x)) (sqrt 2.0))
  1
  (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 (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)))
  (exp (sqrt (- (exp x) 2.0)))
  E
  (exp (+ (sqrt (exp x)) (sqrt 2.0)))
  E
  (exp (exp x))
  (exp (neg 2.0))
  (exp (exp x))
  (exp (neg 2.0))
  (exp (exp x))
  (exp 2.0)
  (- (exp x) 2.0)
  (exp (exp (- (exp x) 2.0)))
  (* (cbrt (exp (- (exp x) 2.0))) (cbrt (exp (- (exp x) 2.0))))
  (cbrt (exp (- (exp x) 2.0)))
  (pow (exp (- (exp x) 2.0)) 3)
  (sqrt (exp (- (exp x) 2.0)))
  (sqrt (exp (- (exp x) 2.0)))
  (exp (- (exp x) 2.0))
  (log (- (exp x) 2.0))
  (exp (- (exp x) 2.0))
  (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0)))
  (cbrt (- (exp x) 2.0))
  (pow (- (exp x) 2.0) 3)
  (sqrt (- (exp x) 2.0))
  (sqrt (- (exp x) 2.0))
  (- (pow (exp x) 3) (pow 2.0 3))
  (+ (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)
  (neg 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)
  (* (exp (neg 1.0)) (+ x (+ 1 (* x x))))
  (exp (- (exp x) 2.0))
  (exp (- (exp x) 2.0))
  (+ x (- (* x (* x 1/2)) 1.0))
  (- (exp x) 2.0)
  (- (exp x) 2.0)
0.798 * * * [progress]: adding candidates to table
0.886 * [progress]: [Phase 3 of 3] Extracting.
0.886 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (+ (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))))))))> #<alt (λ (x) (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))> #<alt (λ (x) (+ (log (exp (- (exp x) 2.0))) (exp (neg x))))> #<alt (λ (x) (+ (+ (* x x) (* 1/360 (pow x 6))) (* 1/12 (pow x 4))))>)
0.887 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.887 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (+ (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))))))))> #<alt (λ (x) (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))> #<alt (λ (x) (+ (log (exp (- (exp x) 2.0))) (exp (neg x))))> #<alt (λ (x) (+ (+ (* x x) (* 1/360 (pow x 6))) (* 1/12 (pow x 4))))>)
0.919 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.919 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
0.920 * * [simplify]: iteration  0 :  16  enodes  (cost  15 )
0.920 * * [simplify]: iteration  1 :  16  enodes  (cost  15 )
0.920 * [simplify]: Simplified to:
   (+ (* x x) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))
4.085 * [regime-testing]: End program error score: 0.5735973914615068
4.152 * [regime-testing]: Target error score: 0.04684608233045352