42.179 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.114 * * * [progress]: [2/2] Setting up program.
0.119 * [progress]: [Phase 2 of 3] Improving.
0.119 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
0.122 * * [simplify]: iteration  0 :  37  enodes  (cost  11 )
0.122 * * [simplify]: iteration  1 :  37  enodes  (cost  11 )
0.122 * [simplify]: Simplified to:
   (+ (* x x) (* y (+ (* x 2.0) y)))
0.125 * * [progress]: iteration 1 / 4
0.125 * * * [progress]: picking best candidate
0.129 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x x) (* y (+ (* x 2.0) y))))>
0.129 * * * [progress]: localizing error
0.136 * * * [progress]: generating rewritten candidates
0.136 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.140 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.146 * * * [progress]: generating series expansions
0.146 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.146 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.146 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.146 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.146 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.146 * [taylor]: Taking taylor expansion of 2.0 in y
0.146 * [taylor]: Taking taylor expansion of (* x y) in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.146 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.147 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.147 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.147 * [taylor]: Taking taylor expansion of 2.0 in x
0.147 * [taylor]: Taking taylor expansion of (* x y) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.147 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.147 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.147 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.147 * [taylor]: Taking taylor expansion of 2.0 in x
0.147 * [taylor]: Taking taylor expansion of (* x y) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.147 * [taylor]: Taking taylor expansion of 2.0 in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of 1 in y
0.148 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.148 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.148 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.148 * [taylor]: Taking taylor expansion of 2.0 in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.148 * [taylor]: Taking taylor expansion of (* x y) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.148 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.148 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.148 * [taylor]: Taking taylor expansion of 2.0 in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.148 * [taylor]: Taking taylor expansion of (* x y) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.149 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.149 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.149 * [taylor]: Taking taylor expansion of 2.0 in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.149 * [taylor]: Taking taylor expansion of (* x y) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of 1 in y
0.149 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.149 * [taylor]: Taking taylor expansion of 2.0 in y
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.149 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.150 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.150 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.150 * [taylor]: Taking taylor expansion of 2.0 in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.150 * [taylor]: Taking taylor expansion of (* x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.150 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.151 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.151 * [taylor]: Taking taylor expansion of 2.0 in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.151 * [taylor]: Taking taylor expansion of (* x y) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.151 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.151 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.151 * [taylor]: Taking taylor expansion of 2.0 in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.151 * [taylor]: Taking taylor expansion of (* x y) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of 1 in y
0.151 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.151 * [taylor]: Taking taylor expansion of 2.0 in y
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.152 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.152 * [approximate]: Taking taylor expansion of (* (+ (* 2.0 x) y) y) in (y x) around 0
0.152 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 x) y) y) in x
0.152 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) y) in x
0.152 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.152 * [taylor]: Taking taylor expansion of 2.0 in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 x) y) y) in y
0.152 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) y) in y
0.152 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.152 * [taylor]: Taking taylor expansion of 2.0 in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 x) y) y) in y
0.153 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) y) in y
0.153 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.153 * [taylor]: Taking taylor expansion of 2.0 in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of 0 in x
0.153 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.153 * [taylor]: Taking taylor expansion of 2.0 in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of 1 in x
0.153 * [taylor]: Taking taylor expansion of 0 in x
0.153 * [taylor]: Taking taylor expansion of 0 in x
0.154 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in (y x) around 0
0.154 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.154 * [taylor]: Taking taylor expansion of 2.0 in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in y
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.154 * [taylor]: Taking taylor expansion of 2.0 in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in y
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.154 * [taylor]: Taking taylor expansion of 2.0 in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of 1 in x
0.154 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.154 * [taylor]: Taking taylor expansion of 2.0 in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of 0 in x
0.155 * [taylor]: Taking taylor expansion of 0 in x
0.155 * [taylor]: Taking taylor expansion of 0 in x
0.158 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in (y x) around 0
0.158 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in x
0.158 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.158 * [taylor]: Taking taylor expansion of 2.0 in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in y
0.158 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in y
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.158 * [taylor]: Taking taylor expansion of 2.0 in y
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.158 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in y
0.158 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in y
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.158 * [taylor]: Taking taylor expansion of 2.0 in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of 1 in x
0.159 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.159 * [taylor]: Taking taylor expansion of 2.0 in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of 0 in x
0.159 * [taylor]: Taking taylor expansion of 0 in x
0.160 * [taylor]: Taking taylor expansion of 0 in x
0.160 * * * [progress]: simplifying candidates
0.161 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x x)) (exp (* y (+ (* x 2.0) y))))
  (log (+ (* x x) (* y (+ (* x 2.0) y))))
  (exp (+ (* x x) (* y (+ (* x 2.0) y))))
  (* (cbrt (+ (* x x) (* y (+ (* x 2.0) y)))) (cbrt (+ (* x x) (* y (+ (* x 2.0) y)))))
  (cbrt (+ (* x x) (* y (+ (* x 2.0) y))))
  (* (* (+ (* x x) (* y (+ (* x 2.0) y))) (+ (* x x) (* y (+ (* x 2.0) y)))) (+ (* x x) (* y (+ (* x 2.0) y))))
  (sqrt (+ (* x x) (* y (+ (* x 2.0) y))))
  (sqrt (+ (* x x) (* y (+ (* x 2.0) y))))
  (+ (pow (* x x) 3) (pow (* y (+ (* x 2.0) y)) 3))
  (+ (* (* x x) (* x x)) (- (* (* y (+ (* x 2.0) y)) (* y (+ (* x 2.0) y))) (* (* x x) (* y (+ (* x 2.0) y)))))
  (- (* (* x x) (* x x)) (* (* y (+ (* x 2.0) y)) (* y (+ (* x 2.0) y))))
  (- (* x x) (* y (+ (* x 2.0) y)))
  (+ (* x x) (* y (* x 2.0)))
  (+ (* x x) (* (* x 2.0) y))
  (* y (+ (* x 2.0) y))
  (+ (log y) (log (+ (* x 2.0) y)))
  (log (* y (+ (* x 2.0) y)))
  (exp (* y (+ (* x 2.0) y)))
  (* (* (* y y) y) (* (* (+ (* x 2.0) y) (+ (* x 2.0) y)) (+ (* x 2.0) y)))
  (* (cbrt (* y (+ (* x 2.0) y))) (cbrt (* y (+ (* x 2.0) y))))
  (cbrt (* y (+ (* x 2.0) y)))
  (* (* (* y (+ (* x 2.0) y)) (* y (+ (* x 2.0) y))) (* y (+ (* x 2.0) y)))
  (sqrt (* y (+ (* x 2.0) y)))
  (sqrt (* y (+ (* x 2.0) y)))
  (* (sqrt y) (sqrt (+ (* x 2.0) y)))
  (* (sqrt y) (sqrt (+ (* x 2.0) y)))
  (* y (* x 2.0))
  (* y y)
  (* (* x 2.0) y)
  (* y y)
  (* y (* (cbrt (+ (* x 2.0) y)) (cbrt (+ (* x 2.0) y))))
  (* y (sqrt (+ (* x 2.0) y)))
  (* y 1)
  (* (cbrt y) (+ (* x 2.0) y))
  (* (sqrt y) (+ (* x 2.0) y))
  (* y (+ (* x 2.0) y))
  (* y (+ (pow (* x 2.0) 3) (pow y 3)))
  (* y (- (* (* x 2.0) (* x 2.0)) (* y 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))))
  (+ (pow y 2) (* 2.0 (* x y)))
  (+ (pow y 2) (* 2.0 (* x y)))
  (+ (pow y 2) (* 2.0 (* x y)))
0.206 * * [simplify]: iteration  0 :  5035  enodes  (cost  439 )
0.208 * [simplify]: Simplified to:
   (exp (+ (* x x) (* y (+ y (* x 2.0)))))
  (log (+ (* x x) (* y (+ y (* x 2.0)))))
  (exp (+ (* x x) (* y (+ y (* x 2.0)))))
  (* (cbrt (+ (* x x) (* y (+ y (* x 2.0))))) (cbrt (+ (* x x) (* y (+ y (* x 2.0))))))
  (cbrt (+ (* x x) (* y (+ y (* x 2.0)))))
  (pow (+ (* x x) (* y (+ y (* x 2.0)))) 3)
  (sqrt (+ (* x x) (* y (+ y (* x 2.0)))))
  (sqrt (+ (* x x) (* y (+ y (* x 2.0)))))
  (+ (pow x 6) (pow (* y (+ y (* x 2.0))) 3))
  (+ (pow x 4) (* y (* (+ y (* x 2.0)) (+ (* y y) (* x (- (* y 2.0) x))))))
  (- (pow x 4) (* y (* y (* (+ y (* x 2.0)) (+ y (* x 2.0))))))
  (- (* x x) (* y (+ y (* x 2.0))))
  (* x (+ x (* y 2.0)))
  (* x (+ x (* y 2.0)))
  (* y (+ y (* x 2.0)))
  (log (* y (+ y (* x 2.0))))
  (log (* y (+ y (* x 2.0))))
  (pow (exp y) (+ y (* x 2.0)))
  (pow (* y (+ y (* x 2.0))) 3)
  (* (cbrt (* y (+ y (* x 2.0)))) (cbrt (* y (+ y (* x 2.0)))))
  (cbrt (* y (+ y (* x 2.0))))
  (pow (* y (+ y (* x 2.0))) 3)
  (sqrt (* y (+ y (* x 2.0))))
  (sqrt (* y (+ y (* x 2.0))))
  (* (sqrt y) (sqrt (+ y (* x 2.0))))
  (* (sqrt y) (sqrt (+ y (* x 2.0))))
  (* x (* y 2.0))
  (* y y)
  (* x (* y 2.0))
  (* y y)
  (* y (* (cbrt (+ y (* x 2.0))) (cbrt (+ y (* x 2.0)))))
  (* y (sqrt (+ y (* x 2.0))))
  y
  (* (+ y (* x 2.0)) (cbrt y))
  (* (+ y (* x 2.0)) (sqrt y))
  (* y (+ y (* x 2.0)))
  (+ (* y (pow (* x 2.0) 3)) (pow y 4))
  (- (* y (* x (* x (* 2.0 2.0)))) (pow y 3))
  (+ (* x x) (* y (+ y (* x 2.0))))
  (+ (* x x) (* y (+ y (* x 2.0))))
  (+ (* x x) (* y (+ y (* x 2.0))))
  (* y (+ y (* x 2.0)))
  (* y (+ y (* x 2.0)))
  (* y (+ y (* x 2.0)))
0.208 * * * [progress]: adding candidates to table
0.249 * * [progress]: iteration 2 / 4
0.249 * * * [progress]: picking best candidate
0.251 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x (+ x (* y 2.0))) (* y y)))>
0.252 * * * [progress]: localizing error
0.260 * * * [progress]: generating rewritten candidates
0.260 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.265 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.271 * * * [progress]: generating series expansions
0.271 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.271 * [approximate]: Taking taylor expansion of (* x (+ x (* 2.0 y))) in (x y) around 0
0.271 * [taylor]: Taking taylor expansion of (* x (+ x (* 2.0 y))) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of (+ x (* 2.0 y)) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.271 * [taylor]: Taking taylor expansion of 2.0 in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of (* x (+ x (* 2.0 y))) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of (+ x (* 2.0 y)) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of (* 2.0 y) in x
0.271 * [taylor]: Taking taylor expansion of 2.0 in x
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [taylor]: Taking taylor expansion of (* x (+ x (* 2.0 y))) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of (+ x (* 2.0 y)) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (* 2.0 y) in x
0.272 * [taylor]: Taking taylor expansion of 2.0 in x
0.272 * [taylor]: Taking taylor expansion of y in x
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.272 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.272 * [taylor]: Taking taylor expansion of 2.0 in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of 1 in y
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.272 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in (x y) around 0
0.272 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in y
0.273 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in y
0.273 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.273 * [taylor]: Taking taylor expansion of 2.0 in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.273 * [taylor]: Taking taylor expansion of x in y
0.273 * [taylor]: Taking taylor expansion of x in y
0.273 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in x
0.273 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in x
0.273 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in x
0.273 * [taylor]: Taking taylor expansion of 2.0 in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in x
0.273 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in x
0.273 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in x
0.273 * [taylor]: Taking taylor expansion of 2.0 in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of 1 in y
0.273 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.273 * [taylor]: Taking taylor expansion of 2.0 in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in (x y) around 0
0.274 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in y
0.274 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in y
0.275 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.275 * [taylor]: Taking taylor expansion of 2.0 in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in x
0.275 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in x
0.275 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in x
0.275 * [taylor]: Taking taylor expansion of 2.0 in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 y)) (/ 1 x)) x) in x
0.275 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 x)) in x
0.275 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in x
0.275 * [taylor]: Taking taylor expansion of 2.0 in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of 1 in y
0.275 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.275 * [taylor]: Taking taylor expansion of 2.0 in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.276 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.276 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.277 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.277 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.277 * [taylor]: Taking taylor expansion of 2.0 in y
0.277 * [taylor]: Taking taylor expansion of (* x y) in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.277 * [taylor]: Taking taylor expansion of 2.0 in x
0.277 * [taylor]: Taking taylor expansion of (* x y) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.277 * [taylor]: Taking taylor expansion of 2.0 in x
0.277 * [taylor]: Taking taylor expansion of (* x y) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.277 * [taylor]: Taking taylor expansion of 2.0 in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.278 * [taylor]: Taking taylor expansion of 1 in y
0.278 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.278 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.278 * [taylor]: Taking taylor expansion of x in y
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.278 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.278 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.278 * [taylor]: Taking taylor expansion of 2.0 in y
0.278 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.278 * [taylor]: Taking taylor expansion of (* x y) in y
0.278 * [taylor]: Taking taylor expansion of x in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.278 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.278 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.278 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.279 * [taylor]: Taking taylor expansion of 2.0 in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.279 * [taylor]: Taking taylor expansion of (* x y) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.279 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.279 * [taylor]: Taking taylor expansion of 2.0 in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.279 * [taylor]: Taking taylor expansion of (* x y) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of 1 in y
0.279 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.279 * [taylor]: Taking taylor expansion of 2.0 in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.280 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.280 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.280 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.280 * [taylor]: Taking taylor expansion of x in y
0.280 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.280 * [taylor]: Taking taylor expansion of 2.0 in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.280 * [taylor]: Taking taylor expansion of (* x y) in y
0.280 * [taylor]: Taking taylor expansion of x in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.281 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.281 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.281 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.281 * [taylor]: Taking taylor expansion of y in x
0.281 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.281 * [taylor]: Taking taylor expansion of 2.0 in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.281 * [taylor]: Taking taylor expansion of (* x y) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of y in x
0.281 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.281 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.281 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.281 * [taylor]: Taking taylor expansion of y in x
0.281 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.281 * [taylor]: Taking taylor expansion of 2.0 in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.281 * [taylor]: Taking taylor expansion of (* x y) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of y in x
0.281 * [taylor]: Taking taylor expansion of 1 in y
0.281 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.281 * [taylor]: Taking taylor expansion of 2.0 in y
0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.282 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.282 * * * [progress]: simplifying candidates
0.283 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ x (* y 2.0)))
  (+ (log x) (log (+ x (* y 2.0))))
  (log (* x (+ x (* y 2.0))))
  (exp (* x (+ x (* y 2.0))))
  (* (* (* x x) x) (* (* (+ x (* y 2.0)) (+ x (* y 2.0))) (+ x (* y 2.0))))
  (* (cbrt (* x (+ x (* y 2.0)))) (cbrt (* x (+ x (* y 2.0)))))
  (cbrt (* x (+ x (* y 2.0))))
  (* (* (* x (+ x (* y 2.0))) (* x (+ x (* y 2.0)))) (* x (+ x (* y 2.0))))
  (sqrt (* x (+ x (* y 2.0))))
  (sqrt (* x (+ x (* y 2.0))))
  (* (sqrt x) (sqrt (+ x (* y 2.0))))
  (* (sqrt x) (sqrt (+ x (* y 2.0))))
  (* x x)
  (* x (* y 2.0))
  (* x x)
  (* (* y 2.0) x)
  (* x (* (cbrt (+ x (* y 2.0))) (cbrt (+ x (* y 2.0)))))
  (* x (sqrt (+ x (* y 2.0))))
  (* x 1)
  (* (cbrt x) (+ x (* y 2.0)))
  (* (sqrt x) (+ x (* y 2.0)))
  (* x (+ x (* y 2.0)))
  (* x (+ (pow x 3) (pow (* y 2.0) 3)))
  (* x (- (* x x) (* (* y 2.0) (* y 2.0))))
  (* (exp (* x (+ x (* y 2.0)))) (exp (* y y)))
  (log (+ (* x (+ x (* y 2.0))) (* y y)))
  (exp (+ (* x (+ x (* y 2.0))) (* y y)))
  (* (cbrt (+ (* x (+ x (* y 2.0))) (* y y))) (cbrt (+ (* x (+ x (* y 2.0))) (* y y))))
  (cbrt (+ (* x (+ x (* y 2.0))) (* y y)))
  (* (* (+ (* x (+ x (* y 2.0))) (* y y)) (+ (* x (+ x (* y 2.0))) (* y y))) (+ (* x (+ x (* y 2.0))) (* y y)))
  (sqrt (+ (* x (+ x (* y 2.0))) (* y y)))
  (sqrt (+ (* x (+ x (* y 2.0))) (* y y)))
  (+ (pow (* x (+ x (* y 2.0))) 3) (pow (* y y) 3))
  (+ (* (* x (+ x (* y 2.0))) (* x (+ x (* y 2.0)))) (- (* (* y y) (* y y)) (* (* x (+ x (* y 2.0))) (* y y))))
  (- (* (* x (+ x (* y 2.0))) (* x (+ x (* y 2.0)))) (* (* y y) (* y y)))
  (- (* x (+ x (* y 2.0))) (* y y))
  (+ (* x (* y 2.0)) (* y y))
  (+ (* (* y 2.0) 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))))
0.315 * * [simplify]: iteration  0 :  4977  enodes  (cost  439 )
0.315 * * [simplify]: iteration  1 :  4977  enodes  (cost  439 )
0.317 * [simplify]: Simplified to:
   (* x (+ x (* y 2.0)))
  (log (* x (+ x (* y 2.0))))
  (log (* x (+ x (* y 2.0))))
  (pow (exp x) (+ x (* y 2.0)))
  (pow (* x (+ x (* y 2.0))) 3)
  (* (cbrt (* x (+ x (* y 2.0)))) (cbrt (* x (+ x (* y 2.0)))))
  (cbrt (* x (+ x (* y 2.0))))
  (pow (* x (+ x (* y 2.0))) 3)
  (sqrt (* x (+ x (* y 2.0))))
  (sqrt (* x (+ x (* y 2.0))))
  (* (sqrt x) (sqrt (+ x (* y 2.0))))
  (* (sqrt x) (sqrt (+ x (* y 2.0))))
  (* x x)
  (* x (* y 2.0))
  (* x x)
  (* x (* y 2.0))
  (* x (* (cbrt (+ x (* y 2.0))) (cbrt (+ x (* y 2.0)))))
  (* x (sqrt (+ x (* y 2.0))))
  x
  (* (+ x (* y 2.0)) (cbrt x))
  (* (+ x (* y 2.0)) (sqrt x))
  (* x (+ x (* y 2.0)))
  (+ (pow x 4) (* x (pow (* y 2.0) 3)))
  (- (pow x 3) (* x (* y (* y (* 2.0 2.0)))))
  (exp (+ (* x (+ x (* y 2.0))) (* y y)))
  (log (+ (* x (+ x (* y 2.0))) (* y y)))
  (exp (+ (* x (+ x (* y 2.0))) (* y y)))
  (* (cbrt (+ (* x (+ x (* y 2.0))) (* y y))) (cbrt (+ (* x (+ x (* y 2.0))) (* y y))))
  (cbrt (+ (* x (+ x (* y 2.0))) (* y y)))
  (pow (+ (* x (+ x (* y 2.0))) (* y y)) 3)
  (sqrt (+ (* x (+ x (* y 2.0))) (* y y)))
  (sqrt (+ (* x (+ x (* y 2.0))) (* y y)))
  (+ (pow (* x (+ x (* y 2.0))) 3) (pow y 6))
  (+ (pow y 4) (* x (* (+ x (* y 2.0)) (+ (* x x) (* y (- (* x 2.0) y))))))
  (- (* x (* x (* (+ x (* y 2.0)) (+ x (* y 2.0))))) (pow y 4))
  (+ (* x x) (* y (- (* x 2.0) y)))
  (* y (+ y (* x 2.0)))
  (* y (+ y (* x 2.0)))
  (* x (+ x (* y 2.0)))
  (* x (+ x (* y 2.0)))
  (* x (+ x (* y 2.0)))
  (+ (* x (+ x (* y 2.0))) (* y y))
  (+ (* x (+ x (* y 2.0))) (* y y))
  (+ (* x (+ x (* y 2.0))) (* y y))
0.318 * * * [progress]: adding candidates to table
0.357 * [progress]: [Phase 3 of 3] Extracting.
0.357 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* x x) (* y (+ (* x 2.0) y))))> #<alt (λ (x y) (+ (* x (+ x (* y 2.0))) (* y y)))>)
0.358 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.358 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* x x) (* y (+ (* x 2.0) y))))> #<alt (λ (x y) (+ (* x (+ x (* y 2.0))) (* y y)))>)
0.388 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* x x) (* y (+ (* x 2.0) y))))> #<alt (λ (x y) (+ (* x (+ x (* y 2.0))) (* y y)))>)
0.418 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.419 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (+ x (* y 2.0))) (* y y))
0.419 * * [simplify]: iteration  0 :  12  enodes  (cost  11 )
0.419 * * [simplify]: iteration  1 :  12  enodes  (cost  11 )
0.420 * [simplify]: Simplified to:
   (+ (* x (+ x (* y 2.0))) (* y y))
1.077 * [regime-testing]: End program error score: 0.015366373994594248
1.141 * [regime-testing]: Target error score: 0.015850743180482005