48.619 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
0.028 * * [simplify]: iteration  0 :  17  enodes  (cost  6 )
0.030 * * [simplify]: iteration  1 :  37  enodes  (cost  5 )
0.031 * * [simplify]: iteration  2 :  46  enodes  (cost  5 )
0.033 * * [simplify]: iteration  3 :  46  enodes  (cost  5 )
0.033 * [simplify]: Simplified to:
   (+ (* y (+ (* x 2.0) y)) (* x x))
0.035 * * [progress]: iteration 1 / 4
0.035 * * * [progress]: picking best candidate
0.037 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>
0.037 * * * [progress]: localizing error
0.048 * * * [progress]: generating rewritten candidates
0.048 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.052 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.058 * * * [progress]: generating series expansions
0.058 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.058 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in (x y) around 0
0.058 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in y
0.058 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.058 * [taylor]: Taking taylor expansion of 2.0 in y
0.058 * [taylor]: Taking taylor expansion of (* x y) in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.059 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.059 * [taylor]: Taking taylor expansion of 2.0 in x
0.059 * [taylor]: Taking taylor expansion of (* x y) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.059 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.059 * [taylor]: Taking taylor expansion of 2.0 in x
0.059 * [taylor]: Taking taylor expansion of (* x y) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.060 * [taylor]: Taking taylor expansion of 2.0 in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of 1 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.068 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.068 * [taylor]: Taking taylor expansion of x in y
0.068 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.068 * [taylor]: Taking taylor expansion of 2.0 in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.068 * [taylor]: Taking taylor expansion of (* x y) in y
0.068 * [taylor]: Taking taylor expansion of x in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.069 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.069 * [taylor]: Taking taylor expansion of 2.0 in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.070 * [taylor]: Taking taylor expansion of (* x y) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.070 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.071 * [taylor]: Taking taylor expansion of 2.0 in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.071 * [taylor]: Taking taylor expansion of (* x y) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of 1 in y
0.072 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.072 * [taylor]: Taking taylor expansion of 2.0 in y
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.082 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.083 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.083 * [taylor]: Taking taylor expansion of 2.0 in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.083 * [taylor]: Taking taylor expansion of (* x y) in y
0.083 * [taylor]: Taking taylor expansion of x in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.083 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.084 * [taylor]: Taking taylor expansion of 2.0 in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.084 * [taylor]: Taking taylor expansion of (* x y) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of y in x
0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.084 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.084 * [taylor]: Taking taylor expansion of 2.0 in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.085 * [taylor]: Taking taylor expansion of (* x y) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of 1 in y
0.086 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.086 * [taylor]: Taking taylor expansion of 2.0 in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.096 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.096 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.096 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.096 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.096 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.096 * [taylor]: Taking taylor expansion of 2.0 in y
0.096 * [taylor]: Taking taylor expansion of (* x y) in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.096 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.097 * [taylor]: Taking taylor expansion of 2.0 in x
0.097 * [taylor]: Taking taylor expansion of (* x y) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.097 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.097 * [taylor]: Taking taylor expansion of 2.0 in x
0.097 * [taylor]: Taking taylor expansion of (* x y) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.098 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.098 * [taylor]: Taking taylor expansion of 2.0 in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of 1 in y
0.102 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.102 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.102 * [taylor]: Taking taylor expansion of x in y
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.102 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.102 * [taylor]: Taking taylor expansion of 2.0 in y
0.102 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.102 * [taylor]: Taking taylor expansion of (* x y) in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.103 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.104 * [taylor]: Taking taylor expansion of 2.0 in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.104 * [taylor]: Taking taylor expansion of (* x y) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.105 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.105 * [taylor]: Taking taylor expansion of 2.0 in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.105 * [taylor]: Taking taylor expansion of (* x y) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of 1 in y
0.106 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.106 * [taylor]: Taking taylor expansion of 2.0 in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.109 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.110 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.110 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.110 * [taylor]: Taking taylor expansion of x in y
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.110 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.111 * [taylor]: Taking taylor expansion of 2.0 in y
0.111 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.111 * [taylor]: Taking taylor expansion of (* x y) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.111 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.112 * [taylor]: Taking taylor expansion of 2.0 in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.112 * [taylor]: Taking taylor expansion of (* x y) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.112 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.113 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.113 * [taylor]: Taking taylor expansion of 2.0 in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.113 * [taylor]: Taking taylor expansion of (* x y) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.114 * [taylor]: Taking taylor expansion of 1 in y
0.115 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.115 * [taylor]: Taking taylor expansion of 2.0 in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.117 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.118 * * * [progress]: simplifying candidates
0.119 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x x)) (exp (* (* x 2.0) y)))
  (log (+ (* x x) (* (* x 2.0) y)))
  (exp (+ (* x x) (* (* x 2.0) y)))
  (* (cbrt (+ (* x x) (* (* x 2.0) y))) (cbrt (+ (* x x) (* (* x 2.0) y))))
  (cbrt (+ (* x x) (* (* x 2.0) y)))
  (* (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (+ (* x x) (* (* x 2.0) y)))
  (sqrt (+ (* x x) (* (* x 2.0) y)))
  (sqrt (+ (* x x) (* (* x 2.0) y)))
  (+ (pow (* x x) 3) (pow (* (* x 2.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x x) (* (* x 2.0) y))))
  (- (* (* x x) (* x x)) (* (* (* x 2.0) y) (* (* x 2.0) y)))
  (- (* x x) (* (* x 2.0) y))
  (* (* (exp (* x x)) (exp (* (* x 2.0) y))) (exp (* y y)))
  (* (exp (+ (* x x) (* (* x 2.0) y))) (exp (* y y)))
  (log (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (exp (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (* (* (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))
  (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))
  (- (+ (* x x) (* (* x 2.0) y)) (* y y))
  (+ (* (* x 2.0) y) (* y y))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
0.122 * * [simplify]: iteration  0 :  191  enodes  (cost  234 )
0.127 * * [simplify]: iteration  1 :  998  enodes  (cost  212 )
0.148 * * [simplify]: iteration  2 :  4902  enodes  (cost  196 )
0.271 * * [simplify]: iteration  3 :  5002  enodes  (cost  196 )
0.272 * [simplify]: Simplified to:
   (pow (exp x) (+ (* 2.0 y) x))
  (log (+ (* x x) (* (* x 2.0) y)))
  (pow (exp x) (+ (* 2.0 y) x))
  (* (cbrt (+ (* x x) (* (* x 2.0) y))) (cbrt (+ (* x x) (* (* x 2.0) y))))
  (cbrt (+ (* x x) (* (* x 2.0) y)))
  (pow (* x (+ (* 2.0 y) x)) 3)
  (sqrt (+ (* x x) (* (* x 2.0) y)))
  (sqrt (+ (* x x) (* (* x 2.0) y)))
  (+ (pow (* x x) 3) (pow (* (* x 2.0) y) 3))
  (* x (+ (pow x 3) (* (* 2.0 y) (* x (- (* 2.0 y) x)))))
  (* (* x (- x (* 2.0 y))) (* x (+ (* 2.0 y) x)))
  (* x (- x (* 2.0 y)))
  (exp (+ (pow x 2) (* y (+ (* x 2.0) y))))
  (exp (+ (pow x 2) (* y (+ (* x 2.0) y))))
  (log (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (exp (+ (pow x 2) (* y (+ (* x 2.0) y))))
  (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (pow (+ (pow x 2) (* y (+ (* x 2.0) y))) 3)
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))
  (+ (* (* x (+ (* 2.0 y) x)) (+ (* y (- (* x 2.0) y)) (pow x 2))) (pow y 4))
  (* (+ (* y (- (* x 2.0) y)) (pow x 2)) (+ (pow x 2) (* y (+ (* x 2.0) y))))
  (+ (* y (- (* x 2.0) y)) (pow x 2))
  (* y (+ (* x 2.0) y))
  (* x (+ (* 2.0 y) x))
  (* x (+ (* 2.0 y) x))
  (* x (+ (* 2.0 y) x))
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
0.273 * * * [progress]: adding candidates to table
0.320 * * [progress]: iteration 2 / 4
0.320 * * * [progress]: picking best candidate
0.322 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x (+ (* 2.0 y) x)) (* y y)))>
0.322 * * * [progress]: localizing error
0.328 * * * [progress]: generating rewritten candidates
0.328 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.334 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.342 * * * [progress]: generating series expansions
0.342 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.342 * [approximate]: Taking taylor expansion of (* x (+ x (* 2.0 y))) in (x y) around 0
0.342 * [taylor]: Taking taylor expansion of (* x (+ x (* 2.0 y))) in y
0.342 * [taylor]: Taking taylor expansion of x in y
0.342 * [taylor]: Taking taylor expansion of (+ x (* 2.0 y)) in y
0.342 * [taylor]: Taking taylor expansion of x in y
0.342 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.342 * [taylor]: Taking taylor expansion of 2.0 in y
0.342 * [taylor]: Taking taylor expansion of y in y
0.342 * [taylor]: Taking taylor expansion of (* x (+ x (* 2.0 y))) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (+ x (* 2.0 y)) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (* 2.0 y) in x
0.342 * [taylor]: Taking taylor expansion of 2.0 in x
0.342 * [taylor]: Taking taylor expansion of y in x
0.342 * [taylor]: Taking taylor expansion of (* x (+ x (* 2.0 y))) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (+ x (* 2.0 y)) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (* 2.0 y) in x
0.342 * [taylor]: Taking taylor expansion of 2.0 in x
0.342 * [taylor]: Taking taylor expansion of y in x
0.342 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.343 * [taylor]: Taking taylor expansion of 2.0 in y
0.343 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of 1 in y
0.347 * [taylor]: Taking taylor expansion of 0 in y
0.352 * [taylor]: Taking taylor expansion of 0 in y
0.353 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in (x y) around 0
0.353 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in y
0.353 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in y
0.353 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.353 * [taylor]: Taking taylor expansion of 2.0 in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.353 * [taylor]: Taking taylor expansion of x in y
0.353 * [taylor]: Taking taylor expansion of x in y
0.354 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in x
0.354 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in x
0.354 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in x
0.354 * [taylor]: Taking taylor expansion of 2.0 in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.354 * [taylor]: Taking taylor expansion of y 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 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in x
0.355 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in x
0.355 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in x
0.355 * [taylor]: Taking taylor expansion of 2.0 in x
0.355 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.355 * [taylor]: Taking taylor expansion of y 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 1 in y
0.357 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.357 * [taylor]: Taking taylor expansion of 2.0 in y
0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.357 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of 0 in y
0.362 * [taylor]: Taking taylor expansion of 0 in y
0.366 * [taylor]: Taking taylor expansion of 0 in y
0.367 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in (x y) around 0
0.367 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in y
0.367 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in y
0.367 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.367 * [taylor]: Taking taylor expansion of 2.0 in y
0.367 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.367 * [taylor]: Taking taylor expansion of x in y
0.367 * [taylor]: Taking taylor expansion of x in y
0.368 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in x
0.368 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in x
0.368 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in x
0.368 * [taylor]: Taking taylor expansion of 2.0 in x
0.368 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in x
0.369 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in x
0.369 * [taylor]: Taking taylor expansion of 2.0 in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.369 * [taylor]: Taking taylor expansion of y 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 x in x
0.370 * [taylor]: Taking taylor expansion of 1 in y
0.371 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.371 * [taylor]: Taking taylor expansion of 2.0 in y
0.371 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.371 * [taylor]: Taking taylor expansion of y in y
0.373 * [taylor]: Taking taylor expansion of 0 in y
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.380 * [taylor]: Taking taylor expansion of 0 in y
0.381 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.381 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.381 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.381 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.381 * [taylor]: Taking taylor expansion of x in y
0.381 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.381 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.381 * [taylor]: Taking taylor expansion of y in y
0.381 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.381 * [taylor]: Taking taylor expansion of 2.0 in y
0.381 * [taylor]: Taking taylor expansion of (* x y) in y
0.381 * [taylor]: Taking taylor expansion of x in y
0.381 * [taylor]: Taking taylor expansion of y in y
0.381 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.381 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.381 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.381 * [taylor]: Taking taylor expansion of y in x
0.381 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.381 * [taylor]: Taking taylor expansion of 2.0 in x
0.381 * [taylor]: Taking taylor expansion of (* x y) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of y in x
0.381 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.381 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.381 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.381 * [taylor]: Taking taylor expansion of y in x
0.381 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.381 * [taylor]: Taking taylor expansion of 2.0 in x
0.381 * [taylor]: Taking taylor expansion of (* x y) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of y in x
0.382 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.382 * [taylor]: Taking taylor expansion of y in y
0.383 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.383 * [taylor]: Taking taylor expansion of 2.0 in y
0.383 * [taylor]: Taking taylor expansion of y in y
0.385 * [taylor]: Taking taylor expansion of 1 in y
0.386 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.386 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.386 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.386 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.386 * [taylor]: Taking taylor expansion of x in y
0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.387 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.387 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.387 * [taylor]: Taking taylor expansion of y in y
0.387 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.387 * [taylor]: Taking taylor expansion of 2.0 in y
0.387 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.387 * [taylor]: Taking taylor expansion of (* x y) in y
0.387 * [taylor]: Taking taylor expansion of x in y
0.387 * [taylor]: Taking taylor expansion of y in y
0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.388 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.388 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.388 * [taylor]: Taking taylor expansion of y in x
0.388 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.388 * [taylor]: Taking taylor expansion of 2.0 in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.388 * [taylor]: Taking taylor expansion of (* x y) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of y in x
0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.389 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.389 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.389 * [taylor]: Taking taylor expansion of y in x
0.389 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.389 * [taylor]: Taking taylor expansion of 2.0 in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.389 * [taylor]: Taking taylor expansion of (* x y) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of y in x
0.390 * [taylor]: Taking taylor expansion of 1 in y
0.391 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.391 * [taylor]: Taking taylor expansion of 2.0 in y
0.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.391 * [taylor]: Taking taylor expansion of y in y
0.393 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.393 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.393 * [taylor]: Taking taylor expansion of y in y
0.395 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.395 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.395 * [taylor]: Taking taylor expansion of x in y
0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.395 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.395 * [taylor]: Taking taylor expansion of y in y
0.395 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.395 * [taylor]: Taking taylor expansion of 2.0 in y
0.395 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.395 * [taylor]: Taking taylor expansion of (* x y) in y
0.395 * [taylor]: Taking taylor expansion of x in y
0.395 * [taylor]: Taking taylor expansion of y in y
0.396 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.396 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.396 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.397 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.397 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.397 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.397 * [taylor]: Taking taylor expansion of y in x
0.397 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.397 * [taylor]: Taking taylor expansion of 2.0 in x
0.397 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.397 * [taylor]: Taking taylor expansion of (* x y) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [taylor]: Taking taylor expansion of y in x
0.397 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.397 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.397 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.398 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.398 * [taylor]: Taking taylor expansion of y in x
0.398 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.398 * [taylor]: Taking taylor expansion of 2.0 in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.398 * [taylor]: Taking taylor expansion of (* x y) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of y in x
0.399 * [taylor]: Taking taylor expansion of 1 in y
0.400 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.400 * [taylor]: Taking taylor expansion of 2.0 in y
0.400 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.400 * [taylor]: Taking taylor expansion of y in y
0.402 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.402 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.402 * [taylor]: Taking taylor expansion of y in y
0.403 * * * [progress]: simplifying candidates
0.404 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ (* 2.0 y) x))
  (+ (log x) (log (+ (* 2.0 y) x)))
  (log (* x (+ (* 2.0 y) x)))
  (exp (* x (+ (* 2.0 y) x)))
  (* (* (* x x) x) (* (* (+ (* 2.0 y) x) (+ (* 2.0 y) x)) (+ (* 2.0 y) x)))
  (* (cbrt (* x (+ (* 2.0 y) x))) (cbrt (* x (+ (* 2.0 y) x))))
  (cbrt (* x (+ (* 2.0 y) x)))
  (* (* (* x (+ (* 2.0 y) x)) (* x (+ (* 2.0 y) x))) (* x (+ (* 2.0 y) x)))
  (sqrt (* x (+ (* 2.0 y) x)))
  (sqrt (* x (+ (* 2.0 y) x)))
  (* (sqrt x) (sqrt (+ (* 2.0 y) x)))
  (* (sqrt x) (sqrt (+ (* 2.0 y) x)))
  (* x (* 2.0 y))
  (* x x)
  (* (* 2.0 y) x)
  (* x x)
  (* x (* (cbrt (+ (* 2.0 y) x)) (cbrt (+ (* 2.0 y) x))))
  (* x (sqrt (+ (* 2.0 y) x)))
  (* x 1)
  (* (cbrt x) (+ (* 2.0 y) x))
  (* (sqrt x) (+ (* 2.0 y) x))
  (* x (+ (* 2.0 y) x))
  (* x (+ (pow (* 2.0 y) 3) (pow x 3)))
  (* x (- (* (* 2.0 y) (* 2.0 y)) (* x x)))
  (* (exp (* x (+ (* 2.0 y) x))) (exp (* y y)))
  (log (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (exp (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (* (cbrt (+ (* x (+ (* 2.0 y) x)) (* y y))) (cbrt (+ (* x (+ (* 2.0 y) x)) (* y y))))
  (cbrt (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (* (* (+ (* x (+ (* 2.0 y) x)) (* y y)) (+ (* x (+ (* 2.0 y) x)) (* y y))) (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (sqrt (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (sqrt (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (+ (pow (* x (+ (* 2.0 y) x)) 3) (pow (* y y) 3))
  (+ (* (* x (+ (* 2.0 y) x)) (* x (+ (* 2.0 y) x))) (- (* (* y y) (* y y)) (* (* x (+ (* 2.0 y) x)) (* y y))))
  (- (* (* x (+ (* 2.0 y) x)) (* x (+ (* 2.0 y) x))) (* (* y y) (* y y)))
  (- (* x (+ (* 2.0 y) x)) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
0.407 * * [simplify]: iteration  0 :  225  enodes  (cost  237 )
0.413 * * [simplify]: iteration  1 :  1110  enodes  (cost  217 )
0.438 * * [simplify]: iteration  2 :  5001  enodes  (cost  217 )
0.439 * [simplify]: Simplified to:
   (* x (+ (* 2.0 y) x))
  (log (* x (+ (* 2.0 y) x)))
  (log (* x (+ (* 2.0 y) x)))
  (exp (* x (+ (* 2.0 y) x)))
  (pow (* x (+ (* 2.0 y) x)) 3)
  (* (cbrt (* x (+ (* 2.0 y) x))) (cbrt (* x (+ (* 2.0 y) x))))
  (cbrt (* x (+ (* 2.0 y) x)))
  (pow (* x (+ (* 2.0 y) x)) 3)
  (sqrt (* x (+ (* 2.0 y) x)))
  (sqrt (* x (+ (* 2.0 y) x)))
  (* (sqrt (+ (* 2.0 y) x)) (pow x 1/2))
  (* (sqrt (+ (* 2.0 y) x)) (pow x 1/2))
  (* x (* 2.0 y))
  (pow x 2)
  (* x (* 2.0 y))
  (pow x 2)
  (* x (* (cbrt (+ (* 2.0 y) x)) (cbrt (+ (* 2.0 y) x))))
  (* x (sqrt (+ (* 2.0 y) x)))
  x
  (* (cbrt x) (+ (* 2.0 y) x))
  (* (sqrt x) (+ (* 2.0 y) x))
  (* x (+ (* 2.0 y) x))
  (* x (+ (pow (* 2.0 y) 3) (pow x 3)))
  (* x (- (* (* 2.0 y) (* 2.0 y)) (* x x)))
  (exp (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (log (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (exp (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (* (cbrt (+ (* x (+ (* 2.0 y) x)) (* y y))) (cbrt (+ (* x (+ (* 2.0 y) x)) (* y y))))
  (cbrt (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (pow (+ (* x (+ (* 2.0 y) x)) (* y y)) 3)
  (sqrt (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (sqrt (+ (* x (+ (* 2.0 y) x)) (* y y)))
  (+ (pow (* x (+ (* 2.0 y) x)) 3) (pow (* y y) 3))
  (+ (* (pow y 2) (- (pow y 2) (* x (+ (* 2.0 y) x)))) (* (* x (+ (* 2.0 y) x)) (* x (+ (* 2.0 y) x))))
  (- (* (* x (+ (* 2.0 y) x)) (* x (+ (* 2.0 y) x))) (* (* y y) (* y y)))
  (- (* x (+ (* 2.0 y) x)) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (* x (+ (* 2.0 y) x))
  (* x (+ (* 2.0 y) x))
  (* x (+ (* 2.0 y) x))
  (+ (pow y 2) (* x (+ (* 2.0 y) x)))
  (+ (pow y 2) (* x (+ (* 2.0 y) x)))
  (+ (pow y 2) (* x (+ (* 2.0 y) x)))
0.439 * * * [progress]: adding candidates to table
0.492 * [progress]: [Phase 3 of 3] Extracting.
0.493 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (+ (* 2.0 y) x)) (* y y))
0.494 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.494 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
0.494 * [simplify]: Simplified to:
   (+ (* x (+ (* 2.0 y) x)) (* y y))
1.237 * [regime-testing]: End program error score: 0.013522930991554235
1.254 * [regime-testing]: Target error score: 0.01630107731251141