56.183 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.084 * * * [progress]: [2/2] Setting up program.
0.086 * [progress]: [Phase 2 of 3] Improving.
0.087 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x 2.0) (* x x)) (* y y))
0.089 * * [simplify]: iteration  0 :  23  enodes  (cost  9 )
0.089 * * [simplify]: iteration  1 :  23  enodes  (cost  9 )
0.089 * [simplify]: Simplified to:
   (+ (* x (+ x 2.0)) (* y y))
0.093 * * [progress]: iteration 1 / 4
0.093 * * * [progress]: picking best candidate
0.100 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x (+ x 2.0)) (* y y)))>
0.100 * * * [progress]: localizing error
0.106 * * * [progress]: generating rewritten candidates
0.106 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.111 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.118 * * * [progress]: generating series expansions
0.118 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.119 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
0.119 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.119 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of 2.0 in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.119 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of 2.0 in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [approximate]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in (x) around 0
0.120 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.120 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of 2.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.120 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of 2.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.121 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.121 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.121 * [taylor]: Taking taylor expansion of -1 in x
0.121 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.121 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.121 * [taylor]: Taking taylor expansion of 2.0 in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.121 * [taylor]: Taking taylor expansion of -1 in x
0.121 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.121 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.121 * [taylor]: Taking taylor expansion of 2.0 in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.123 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.123 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.123 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.123 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.123 * [taylor]: Taking taylor expansion of 2.0 in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.124 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.124 * [taylor]: Taking taylor expansion of 2.0 in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.124 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.124 * [taylor]: Taking taylor expansion of 2.0 in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 2.0 in y
0.124 * [taylor]: Taking taylor expansion of 1 in y
0.125 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.125 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.125 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.125 * [taylor]: Taking taylor expansion of 2.0 in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.125 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.125 * [taylor]: Taking taylor expansion of 2.0 in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.125 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of 2.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of 1 in y
0.126 * [taylor]: Taking taylor expansion of 2.0 in y
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.126 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
0.127 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.127 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.127 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.127 * [taylor]: Taking taylor expansion of 2.0 in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.127 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.127 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.127 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.127 * [taylor]: Taking taylor expansion of 2.0 in x
0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.128 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.128 * [taylor]: Taking taylor expansion of 2.0 in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of 1 in y
0.128 * [taylor]: Taking taylor expansion of (neg 2.0) in y
0.128 * [taylor]: Taking taylor expansion of 2.0 in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * * * [progress]: simplifying candidates
0.130 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ x 2.0))
  (+ (log x) (log (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (exp (* x (+ x 2.0)))
  (* (* (* x x) x) (* (* (+ x 2.0) (+ x 2.0)) (+ x 2.0)))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (* (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* x x)
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x (* (cbrt (+ x 2.0)) (cbrt (+ x 2.0))))
  (* x (sqrt (+ x 2.0)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x 2.0))
  (* (sqrt x) (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ (pow x 3) (pow 2.0 3)))
  (* x (- (* x x) (* 2.0 2.0)))
  (* (exp (* x (+ x 2.0))) (exp (* y y)))
  (log (+ (* x (+ x 2.0)) (* y y)))
  (exp (+ (* x (+ x 2.0)) (* y y)))
  (* (cbrt (+ (* x (+ x 2.0)) (* y y))) (cbrt (+ (* x (+ x 2.0)) (* y y))))
  (cbrt (+ (* x (+ x 2.0)) (* y y)))
  (* (* (+ (* x (+ x 2.0)) (* y y)) (+ (* x (+ x 2.0)) (* y y))) (+ (* x (+ x 2.0)) (* y y)))
  (sqrt (+ (* x (+ x 2.0)) (* y y)))
  (sqrt (+ (* x (+ x 2.0)) (* y y)))
  (+ (pow (* x (+ x 2.0)) 3) (pow (* y y) 3))
  (+ (* (* x (+ x 2.0)) (* x (+ x 2.0))) (- (* (* y y) (* y y)) (* (* x (+ x 2.0)) (* y y))))
  (- (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* (* y y) (* y y)))
  (- (* x (+ x 2.0)) (* y y))
  (+ (* x 2.0) (* y y))
  (+ (* 2.0 x) (* y y))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.167 * * [simplify]: iteration  0 :  4972  enodes  (cost  350 )
0.168 * * [simplify]: iteration  1 :  4972  enodes  (cost  350 )
0.170 * [simplify]: Simplified to:
   (* x (+ x 2.0))
  (log (* x (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (pow (exp x) (+ x 2.0))
  (pow (* x (+ x 2.0)) 3)
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (pow (* x (+ x 2.0)) 3)
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* x x)
  (* x 2.0)
  (* x x)
  (* x 2.0)
  (* x (* (cbrt (+ x 2.0)) (cbrt (+ x 2.0))))
  (* x (sqrt (+ x 2.0)))
  x
  x
  (* (+ x 2.0) (cbrt x))
  (* (+ x 2.0) (sqrt x))
  (* x (+ x 2.0))
  (+ (pow x 4) (* x (pow 2.0 3)))
  (- (pow x 3) (* x (* 2.0 2.0)))
  (exp (+ (* x (+ x 2.0)) (* y y)))
  (log (+ (* x (+ x 2.0)) (* y y)))
  (exp (+ (* x (+ x 2.0)) (* y y)))
  (* (cbrt (+ (* x (+ x 2.0)) (* y y))) (cbrt (+ (* x (+ x 2.0)) (* y y))))
  (cbrt (+ (* x (+ x 2.0)) (* y y)))
  (pow (+ (* x (+ x 2.0)) (* y y)) 3)
  (sqrt (+ (* x (+ x 2.0)) (* y y)))
  (sqrt (+ (* x (+ x 2.0)) (* y y)))
  (+ (pow (* x (+ x 2.0)) 3) (pow y 6))
  (+ (pow y 4) (* x (* (+ x 2.0) (- (* x (+ x 2.0)) (* y y)))))
  (- (* x (* x (* (+ x 2.0) (+ x 2.0)))) (pow y 4))
  (- (* x (+ x 2.0)) (* y y))
  (+ (* x 2.0) (* y y))
  (+ (* x 2.0) (* y y))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (+ (* x (+ x 2.0)) (* y y))
  (+ (* x (+ x 2.0)) (* y y))
  (+ (* x (+ x 2.0)) (* y y))
0.170 * * * [progress]: adding candidates to table
0.209 * * [progress]: iteration 2 / 4
0.209 * * * [progress]: picking best candidate
0.214 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>
0.215 * * * [progress]: localizing error
0.221 * * * [progress]: generating rewritten candidates
0.222 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.225 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.232 * * * [progress]: generating series expansions
0.232 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.232 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.232 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.232 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.232 * [taylor]: Taking taylor expansion of 2.0 in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.232 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.232 * [taylor]: Taking taylor expansion of 2.0 in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.234 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.234 * [taylor]: Taking taylor expansion of 2.0 in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.234 * [taylor]: Taking taylor expansion of 2.0 in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.236 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.236 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.236 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.236 * [taylor]: Taking taylor expansion of 2.0 in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.236 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.236 * [taylor]: Taking taylor expansion of 2.0 in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.238 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.238 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.238 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.238 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.238 * [taylor]: Taking taylor expansion of x in y
0.238 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.238 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.238 * [taylor]: Taking taylor expansion of 2.0 in y
0.238 * [taylor]: Taking taylor expansion of x in y
0.238 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.238 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.238 * [taylor]: Taking taylor expansion of 2.0 in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.238 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.238 * [taylor]: Taking taylor expansion of 2.0 in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of 2.0 in y
0.239 * [taylor]: Taking taylor expansion of 1 in y
0.239 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.239 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.239 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.239 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.239 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.239 * [taylor]: Taking taylor expansion of 2.0 in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.239 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.239 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.240 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of 2.0 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.240 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.240 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of 2.0 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of 1 in y
0.240 * [taylor]: Taking taylor expansion of 2.0 in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.241 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
0.241 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.242 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.242 * [taylor]: Taking taylor expansion of x in y
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.242 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.242 * [taylor]: Taking taylor expansion of 2.0 in y
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.242 * [taylor]: Taking taylor expansion of x in y
0.242 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.242 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.242 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.242 * [taylor]: Taking taylor expansion of 2.0 in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.242 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.242 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.242 * [taylor]: Taking taylor expansion of 2.0 in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of 1 in y
0.243 * [taylor]: Taking taylor expansion of (neg 2.0) in y
0.243 * [taylor]: Taking taylor expansion of 2.0 in y
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.243 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.244 * * * [progress]: simplifying candidates
0.244 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x 2.0)) (exp (* x x)))
  (log (+ (* x 2.0) (* x x)))
  (exp (+ (* x 2.0) (* x x)))
  (* (cbrt (+ (* x 2.0) (* x x))) (cbrt (+ (* x 2.0) (* x x))))
  (cbrt (+ (* x 2.0) (* x x)))
  (* (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (+ (pow (* x 2.0) 3) (pow (* x x) 3))
  (+ (* (* x 2.0) (* x 2.0)) (- (* (* x x) (* x x)) (* (* x 2.0) (* x x))))
  (- (* (* x 2.0) (* x 2.0)) (* (* x x) (* x x)))
  (- (* x 2.0) (* x x))
  (+ 2.0 x)
  (* (* (exp (* x 2.0)) (exp (* x x))) (exp (* y y)))
  (* (exp (+ (* x 2.0) (* x x))) (exp (* y y)))
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (exp (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (* (+ (+ (* x 2.0) (* x x)) (* y y)) (+ (+ (* x 2.0) (* x x)) (* y y))) (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))
  (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))
  (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))
  (- (+ (* x 2.0) (* x x)) (* y y))
  (+ (* x x) (* y y))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.284 * * [simplify]: iteration  0 :  5263  enodes  (cost  302 )
0.286 * [simplify]: Simplified to:
   (pow (exp x) (+ x 2.0))
  (log (* x (+ x 2.0)))
  (pow (exp x) (+ x 2.0))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (pow (* x (+ x 2.0)) 3)
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (+ (pow (* x 2.0) 3) (pow x 6))
  (+ (pow x 4) (* x (* x (* 2.0 (- 2.0 x)))))
  (- (* x (* x (* 2.0 2.0))) (pow x 4))
  (* x (- 2.0 x))
  (+ x 2.0)
  (exp (+ (* x (+ x 2.0)) (* y y)))
  (exp (+ (* x (+ x 2.0)) (* y y)))
  (log (+ (* x (+ x 2.0)) (* y y)))
  (exp (+ (* x (+ x 2.0)) (* y y)))
  (* (cbrt (+ (* x (+ x 2.0)) (* y y))) (cbrt (+ (* x (+ x 2.0)) (* y y))))
  (cbrt (+ (* x (+ x 2.0)) (* y y)))
  (pow (+ (* x (+ x 2.0)) (* y y)) 3)
  (sqrt (+ (* x (+ x 2.0)) (* y y)))
  (sqrt (+ (* x (+ x 2.0)) (* y y)))
  (+ (pow (* x (+ x 2.0)) 3) (pow y 6))
  (+ (pow y 4) (* (* x (+ x 2.0)) (- (* x (+ x 2.0)) (* y y))))
  (- (* x (* x (* (+ x 2.0) (+ x 2.0)))) (pow y 4))
  (- (* x (+ x 2.0)) (* y y))
  (+ (* x x) (* y y))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (+ (* x (+ x 2.0)) (* y y))
  (+ (* x (+ x 2.0)) (* y y))
  (+ (* x (+ x 2.0)) (* y y))
0.287 * * * [progress]: adding candidates to table
0.315 * * [progress]: iteration 3 / 4
0.315 * * * [progress]: picking best candidate
0.320 * * * * [pick]: Picked  #<alt (λ (x y) (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))>
0.320 * * * [progress]: localizing error
0.330 * * * [progress]: generating rewritten candidates
0.330 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.332 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.339 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.344 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.352 * * * [progress]: generating series expansions
0.352 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.352 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
0.352 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.352 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of 2.0 in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.353 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of 2.0 in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [approximate]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in (x) around 0
0.353 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.354 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.354 * [taylor]: Taking taylor expansion of 2.0 in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.354 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.354 * [taylor]: Taking taylor expansion of 2.0 in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.355 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) (- 2.0 (/ 1 x))) x) in (x) around 0
0.355 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- 2.0 (/ 1 x))) x) in x
0.355 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- 2.0 (/ 1 x))) in x
0.355 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.355 * [taylor]: Taking taylor expansion of -1 in x
0.355 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.355 * [taylor]: Taking taylor expansion of 2.0 in x
0.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.356 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- 2.0 (/ 1 x))) x) in x
0.356 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- 2.0 (/ 1 x))) in x
0.356 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.356 * [taylor]: Taking taylor expansion of -1 in x
0.356 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.356 * [taylor]: Taking taylor expansion of 2.0 in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.360 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.360 * [approximate]: Taking taylor expansion of (pow (* (+ x 2.0) x) 3) in (x) around 0
0.360 * [taylor]: Taking taylor expansion of (pow (* (+ x 2.0) x) 3) in x
0.360 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.360 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 2.0 in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of (pow (* (+ x 2.0) x) 3) in x
0.360 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.360 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 2.0 in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.361 * [approximate]: Taking taylor expansion of (pow (/ (+ 2.0 (/ 1 x)) x) 3) in (x) around 0
0.361 * [taylor]: Taking taylor expansion of (pow (/ (+ 2.0 (/ 1 x)) x) 3) in x
0.361 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.361 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.361 * [taylor]: Taking taylor expansion of 2.0 in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of (pow (/ (+ 2.0 (/ 1 x)) x) 3) in x
0.361 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.361 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.361 * [taylor]: Taking taylor expansion of 2.0 in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.362 * [approximate]: Taking taylor expansion of (pow (* -1 (/ (- 2.0 (/ 1 x)) x)) 3) in (x) around 0
0.362 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- 2.0 (/ 1 x)) x)) 3) in x
0.362 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.362 * [taylor]: Taking taylor expansion of -1 in x
0.362 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.362 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.362 * [taylor]: Taking taylor expansion of 2.0 in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- 2.0 (/ 1 x)) x)) 3) in x
0.362 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.362 * [taylor]: Taking taylor expansion of -1 in x
0.362 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.362 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.362 * [taylor]: Taking taylor expansion of 2.0 in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.363 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.363 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
0.363 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.363 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of 2.0 in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.363 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of 2.0 in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.364 * [approximate]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in (x) around 0
0.364 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.364 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.364 * [taylor]: Taking taylor expansion of 2.0 in x
0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.364 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.364 * [taylor]: Taking taylor expansion of 2.0 in x
0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.365 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.365 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.365 * [taylor]: Taking taylor expansion of -1 in x
0.365 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.365 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.365 * [taylor]: Taking taylor expansion of 2.0 in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.366 * [taylor]: Taking taylor expansion of -1 in x
0.366 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.366 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.366 * [taylor]: Taking taylor expansion of 2.0 in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.367 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.367 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.367 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.367 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.367 * [taylor]: Taking taylor expansion of x in y
0.367 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.367 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.367 * [taylor]: Taking taylor expansion of 2.0 in y
0.368 * [taylor]: Taking taylor expansion of x in y
0.368 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.368 * [taylor]: Taking taylor expansion of y in y
0.368 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.368 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.368 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.368 * [taylor]: Taking taylor expansion of 2.0 in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.368 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.368 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.368 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.368 * [taylor]: Taking taylor expansion of 2.0 in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.368 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.368 * [taylor]: Taking taylor expansion of y in y
0.368 * [taylor]: Taking taylor expansion of 2.0 in y
0.368 * [taylor]: Taking taylor expansion of 1 in y
0.369 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.369 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.369 * [taylor]: Taking taylor expansion of x in y
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.369 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.369 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.369 * [taylor]: Taking taylor expansion of 2.0 in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.369 * [taylor]: Taking taylor expansion of x in y
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.369 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.369 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.369 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of 2.0 in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.369 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.370 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.370 * [taylor]: Taking taylor expansion of y in x
0.370 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.370 * [taylor]: Taking taylor expansion of 2.0 in x
0.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of 1 in y
0.370 * [taylor]: Taking taylor expansion of 2.0 in y
0.370 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.370 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.370 * [taylor]: Taking taylor expansion of y in y
0.370 * [taylor]: Taking taylor expansion of 0 in y
0.371 * [approximate]: Taking taylor expansion of (- (+ (* 2.0 (/ (cbrt -1) x)) (/ 1 (pow y 2))) (/ (cbrt -1) (pow x 2))) in (x y) around 0
0.371 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ (cbrt -1) x)) (/ 1 (pow y 2))) (/ (cbrt -1) (pow x 2))) in y
0.371 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ (cbrt -1) x)) (/ 1 (pow y 2))) in y
0.371 * [taylor]: Taking taylor expansion of (* 2.0 (/ (cbrt -1) x)) in y
0.371 * [taylor]: Taking taylor expansion of 2.0 in y
0.371 * [taylor]: Taking taylor expansion of (/ (cbrt -1) x) in y
0.371 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.371 * [taylor]: Taking taylor expansion of -1 in y
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.371 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.371 * [taylor]: Taking taylor expansion of y in y
0.371 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow x 2)) in y
0.371 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.371 * [taylor]: Taking taylor expansion of -1 in y
0.372 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.372 * [taylor]: Taking taylor expansion of x in y
0.372 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ (cbrt -1) x)) (/ 1 (pow y 2))) (/ (cbrt -1) (pow x 2))) in x
0.372 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ (cbrt -1) x)) (/ 1 (pow y 2))) in x
0.372 * [taylor]: Taking taylor expansion of (* 2.0 (/ (cbrt -1) x)) in x
0.372 * [taylor]: Taking taylor expansion of 2.0 in x
0.372 * [taylor]: Taking taylor expansion of (/ (cbrt -1) x) in x
0.372 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.372 * [taylor]: Taking taylor expansion of -1 in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.372 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.372 * [taylor]: Taking taylor expansion of y in x
0.372 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow x 2)) in x
0.372 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.372 * [taylor]: Taking taylor expansion of -1 in x
0.372 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ (cbrt -1) x)) (/ 1 (pow y 2))) (/ (cbrt -1) (pow x 2))) in x
0.372 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ (cbrt -1) x)) (/ 1 (pow y 2))) in x
0.372 * [taylor]: Taking taylor expansion of (* 2.0 (/ (cbrt -1) x)) in x
0.372 * [taylor]: Taking taylor expansion of 2.0 in x
0.372 * [taylor]: Taking taylor expansion of (/ (cbrt -1) x) in x
0.373 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.373 * [taylor]: Taking taylor expansion of -1 in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.373 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.373 * [taylor]: Taking taylor expansion of y in x
0.373 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow x 2)) in x
0.373 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.373 * [taylor]: Taking taylor expansion of -1 in x
0.373 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of (neg (cbrt -1)) in y
0.373 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.373 * [taylor]: Taking taylor expansion of -1 in y
0.374 * [taylor]: Taking taylor expansion of (* 2.0 (cbrt -1)) in y
0.374 * [taylor]: Taking taylor expansion of 2.0 in y
0.374 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.374 * [taylor]: Taking taylor expansion of -1 in y
0.374 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.374 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.374 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of 0 in y
0.376 * * * [progress]: simplifying candidates
0.377 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (pow (* x (+ x 2.0)) 3)))
  (exp (cbrt (pow (* x (+ x 2.0)) 3)))
  (cbrt (pow x 3))
  (cbrt (pow (+ x 2.0) 3))
  (cbrt (* (* x (+ x 2.0)) (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (cbrt (* (cbrt (pow (* x (+ x 2.0)) 3)) (cbrt (pow (* x (+ x 2.0)) 3))))
  (cbrt (cbrt (pow (* x (+ x 2.0)) 3)))
  (cbrt (pow x 3))
  (cbrt (pow (+ x 2.0) 3))
  (cbrt (* x (+ x 2.0)))
  (cbrt (* (* x (+ x 2.0)) (* x (+ x 2.0))))
  (cbrt (sqrt (pow (* x (+ x 2.0)) 3)))
  (cbrt (sqrt (pow (* x (+ x 2.0)) 3)))
  (cbrt 1)
  (cbrt (pow (* x (+ x 2.0)) 3))
  (cbrt (pow (* x (+ x 2.0)) (/ 3 2)))
  (cbrt (pow (* x (+ x 2.0)) (/ 3 2)))
  (cbrt (pow (* x (+ (pow x 3) (pow 2.0 3))) 3))
  (cbrt (pow (+ (* x x) (- (* 2.0 2.0) (* x 2.0))) 3))
  (cbrt (pow (* x (- (* x x) (* 2.0 2.0))) 3))
  (cbrt (pow (- x 2.0) 3))
  (* (cbrt (cbrt (pow (* x (+ x 2.0)) 3))) (cbrt (cbrt (pow (* x (+ x 2.0)) 3))))
  (cbrt (cbrt (pow (* x (+ x 2.0)) 3)))
  (* (* (cbrt (pow (* x (+ x 2.0)) 3)) (cbrt (pow (* x (+ x 2.0)) 3))) (cbrt (pow (* x (+ x 2.0)) 3)))
  (sqrt (cbrt (pow (* x (+ x 2.0)) 3)))
  (sqrt (cbrt (pow (* x (+ x 2.0)) 3)))
  (* (+ (log x) (log (+ x 2.0))) 3)
  (* (log (* x (+ x 2.0))) 3)
  (* (log (* x (+ x 2.0))) 3)
  (* 1 3)
  (* 1 3)
  (pow (* x (+ x 2.0)) (* (cbrt 3) (cbrt 3)))
  (pow (* x (+ x 2.0)) (sqrt 3))
  (pow (* x (+ x 2.0)) 1)
  (pow x 3)
  (pow (+ x 2.0) 3)
  (* (* x (+ x 2.0)) (* x (+ x 2.0)))
  (log (pow (* x (+ x 2.0)) 3))
  (exp (pow (* x (+ x 2.0)) 3))
  (* (cbrt (pow (* x (+ x 2.0)) 3)) (cbrt (pow (* x (+ x 2.0)) 3)))
  (cbrt (pow (* x (+ x 2.0)) 3))
  (* (* (pow (* x (+ x 2.0)) 3) (pow (* x (+ x 2.0)) 3)) (pow (* x (+ x 2.0)) 3))
  (pow x 3)
  (pow (+ x 2.0) 3)
  (pow (* x (+ (pow x 3) (pow 2.0 3))) 3)
  (pow (+ (* x x) (- (* 2.0 2.0) (* x 2.0))) 3)
  (pow (* x (- (* x x) (* 2.0 2.0))) 3)
  (pow (- x 2.0) 3)
  (* (* x (+ x 2.0)) (* x (+ x 2.0)))
  (sqrt (pow (* x (+ x 2.0)) 3))
  (sqrt (pow (* x (+ x 2.0)) 3))
  (pow (* x (+ x 2.0)) (/ 3 2))
  (pow (* x (+ x 2.0)) (/ 3 2))
  (* x (+ x 2.0))
  (+ (log x) (log (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (exp (* x (+ x 2.0)))
  (* (* (* x x) x) (* (* (+ x 2.0) (+ x 2.0)) (+ x 2.0)))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (* (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* x x)
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x (* (cbrt (+ x 2.0)) (cbrt (+ x 2.0))))
  (* x (sqrt (+ x 2.0)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x 2.0))
  (* (sqrt x) (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ (pow x 3) (pow 2.0 3)))
  (* x (- (* x x) (* 2.0 2.0)))
  (* (exp (cbrt (pow (* x (+ x 2.0)) 3))) (exp (* y y)))
  (log (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))
  (exp (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))
  (* (cbrt (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y))) (cbrt (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y))))
  (cbrt (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))
  (* (* (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)) (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y))) (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))
  (sqrt (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))
  (sqrt (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))
  (+ (pow (cbrt (pow (* x (+ x 2.0)) 3)) 3) (pow (* y y) 3))
  (+ (* (cbrt (pow (* x (+ x 2.0)) 3)) (cbrt (pow (* x (+ x 2.0)) 3))) (- (* (* y y) (* y y)) (* (cbrt (pow (* x (+ x 2.0)) 3)) (* y y))))
  (- (* (cbrt (pow (* x (+ x 2.0)) 3)) (cbrt (pow (* x (+ x 2.0)) 3))) (* (* y y) (* y y)))
  (- (cbrt (pow (* x (+ x 2.0)) 3)) (* y y))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (neg (+ (* 2.0 (* (cbrt -1) x)) (* (cbrt -1) (pow x 2))))
  (+ (* 8.0 (pow x 3)) (+ (* 6.0 (pow x 5)) (* 12.0 (pow x 4))))
  (+ (pow x 6) (+ (* 12.0 (pow x 4)) (* 6.0 (pow x 5))))
  (+ (pow x 6) (+ (* 12.0 (pow x 4)) (* 6.0 (pow x 5))))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (- (pow y 2) (+ (* 2.0 (* (cbrt -1) x)) (* (cbrt -1) (pow x 2))))
0.409 * * [simplify]: iteration  0 :  5013  enodes  (cost  769 )
0.413 * [simplify]: Simplified to:
   (log (* x (+ x 2.0)))
  (pow (exp x) (+ x 2.0))
  x
  (+ x 2.0)
  (cbrt (pow (* x (+ x 2.0)) 2))
  (cbrt (* x (+ x 2.0)))
  (cbrt (pow (* x (+ x 2.0)) 2))
  (cbrt (* x (+ x 2.0)))
  x
  (+ x 2.0)
  (cbrt (* x (+ x 2.0)))
  (cbrt (pow (* x (+ x 2.0)) 2))
  (cbrt (sqrt (pow (* x (+ x 2.0)) 3)))
  (cbrt (sqrt (pow (* x (+ x 2.0)) 3)))
  (cbrt 1)
  (* x (+ x 2.0))
  (cbrt (pow (* x (+ x 2.0)) 3/2))
  (cbrt (pow (* x (+ x 2.0)) 3/2))
  (+ (pow x 4) (* x (pow 2.0 3)))
  (+ (* x x) (* 2.0 (- 2.0 x)))
  (* x (- (* x x) (* 2.0 2.0)))
  (- x 2.0)
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (pow (* x (+ x 2.0)) 3)
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* 3 (log (* x (+ x 2.0))))
  (* 3 (log (* x (+ x 2.0))))
  (* 3 (log (* x (+ x 2.0))))
  3
  3
  (pow (* x (+ x 2.0)) (* (cbrt 3) (cbrt 3)))
  (pow (* x (+ x 2.0)) (sqrt 3))
  (* x (+ x 2.0))
  (pow x 3)
  (pow (+ x 2.0) 3)
  (pow (* x (+ x 2.0)) 2)
  (* 3 (log (* x (+ x 2.0))))
  (exp (pow (* x (+ x 2.0)) 3))
  (pow (* x (+ x 2.0)) 2)
  (* x (+ x 2.0))
  (pow (pow (* x (+ x 2.0)) 3) 3)
  (pow x 3)
  (pow (+ x 2.0) 3)
  (pow (+ (pow x 4) (* x (pow 2.0 3))) 3)
  (pow (+ (* x x) (* 2.0 (- 2.0 x))) 3)
  (pow (* x (- (* x x) (* 2.0 2.0))) 3)
  (pow (- x 2.0) 3)
  (pow (* x (+ x 2.0)) 2)
  (sqrt (pow (* x (+ x 2.0)) 3))
  (sqrt (pow (* x (+ x 2.0)) 3))
  (pow (* x (+ x 2.0)) 3/2)
  (pow (* x (+ x 2.0)) 3/2)
  (* x (+ x 2.0))
  (log (* x (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (pow (exp x) (+ x 2.0))
  (pow (* x (+ x 2.0)) 3)
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (pow (* x (+ x 2.0)) 3)
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* x x)
  (* x 2.0)
  (* x x)
  (* x 2.0)
  (* x (* (cbrt (+ x 2.0)) (cbrt (+ x 2.0))))
  (* x (sqrt (+ x 2.0)))
  x
  x
  (* (+ x 2.0) (cbrt x))
  (* (+ x 2.0) (sqrt x))
  (* x (+ x 2.0))
  (+ (pow x 4) (* x (pow 2.0 3)))
  (* x (- (* x x) (* 2.0 2.0)))
  (exp (+ (* x (+ x 2.0)) (* y y)))
  (log (+ (* x (+ x 2.0)) (* y y)))
  (exp (+ (* x (+ x 2.0)) (* y y)))
  (* (cbrt (+ (* x (+ x 2.0)) (* y y))) (cbrt (+ (* x (+ x 2.0)) (* y y))))
  (cbrt (+ (* x (+ x 2.0)) (* y y)))
  (pow (+ (* x (+ x 2.0)) (* y y)) 3)
  (sqrt (+ (* x (+ x 2.0)) (* y y)))
  (sqrt (+ (* x (+ x 2.0)) (* y y)))
  (+ (pow (* x (+ x 2.0)) 3) (pow y 6))
  (+ (pow (* x (+ x 2.0)) 2) (- (pow y 4) (* x (* (+ x 2.0) (* y y)))))
  (- (pow (* x (+ x 2.0)) 2) (pow y 4))
  (- (* x (+ x 2.0)) (* y y))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (- (* x (* 2.0 (neg (cbrt -1)))) (* x (* x (cbrt -1))))
  (+ (* (pow x 3) 8.0) (+ (* 6.0 (pow x 5)) (* 12.0 (pow x 4))))
  (+ (* 6.0 (pow x 5)) (+ (* 12.0 (pow x 4)) (pow x 6)))
  (+ (* 6.0 (pow x 5)) (+ (* 12.0 (pow x 4)) (pow x 6)))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (+ (* x (+ x 2.0)) (* y y))
  (+ (* x (+ x 2.0)) (* y y))
  (- (* y y) (+ (* x (* 2.0 (cbrt -1))) (* x (* x (cbrt -1)))))
0.413 * * * [progress]: adding candidates to table
0.516 * [progress]: [Phase 3 of 3] Extracting.
0.516 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))> #<alt (λ (x y) (+ (* x (+ x 2.0)) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.516 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ (* x 2.0) (* x x)) (+ (+ (* x 2.0) (* x x)) (* y y)) y x)
0.516 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))> #<alt (λ (x y) (+ (* x (+ x 2.0)) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.551 * * * * [regimes]: Trying to branch on (+ (* x 2.0) (* x x)) from (#<alt (λ (x y) (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))> #<alt (λ (x y) (+ (* x (+ x 2.0)) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.589 * * * * [regimes]: Trying to branch on (+ (+ (* x 2.0) (* x x)) (* y y)) from (#<alt (λ (x y) (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))> #<alt (λ (x y) (+ (* x (+ x 2.0)) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.628 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))> #<alt (λ (x y) (+ (* x (+ x 2.0)) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.664 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (cbrt (pow (* x (+ x 2.0)) 3)) (* y y)))> #<alt (λ (x y) (+ (* x (+ x 2.0)) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.700 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.700 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (+ x 2.0)) (* y y))
0.701 * * [simplify]: iteration  0 :  10  enodes  (cost  9 )
0.701 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
0.701 * [simplify]: Simplified to:
   (+ (* x (+ x 2.0)) (* y y))
1.412 * [regime-testing]: End program error score: 0.015876984623077885
1.482 * [regime-testing]: Target error score: 0.012449676522155414