35.249 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
0.031 * * [simplify]: iteration  0 :  17  enodes  (cost  6 )
0.033 * * [simplify]: iteration  1 :  37  enodes  (cost  5 )
0.035 * * [simplify]: iteration  2 :  46  enodes  (cost  5 )
0.037 * * [simplify]: iteration  3 :  46  enodes  (cost  5 )
0.037 * [simplify]: Simplified to:
   (+ (* y (+ (* x 2.0) y)) (* x x))
0.039 * * [progress]: iteration 1 / 4
0.039 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>
0.042 * * * [progress]: localizing error
0.050 * * * [progress]: generating rewritten candidates
0.050 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.056 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.060 * * * [progress]: generating series expansions
0.060 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.060 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.060 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.060 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.060 * [taylor]: Taking taylor expansion of x in y
0.060 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.060 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.061 * [taylor]: Taking taylor expansion of 2.0 in y
0.061 * [taylor]: Taking taylor expansion of (* x y) in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.061 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.061 * [taylor]: Taking taylor expansion of 2.0 in x
0.061 * [taylor]: Taking taylor expansion of (* x y) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.061 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.061 * [taylor]: Taking taylor expansion of 2.0 in x
0.061 * [taylor]: Taking taylor expansion of (* x y) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.063 * [taylor]: Taking taylor expansion of 2.0 in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of 1 in y
0.068 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 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 (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.068 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.068 * [taylor]: Taking taylor expansion of y 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)) (+ (/ 1 (pow y 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 (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.069 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.070 * [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)) (+ (/ 1 (pow y 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 (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.071 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.071 * [taylor]: Taking taylor expansion of y 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
0.072 * [taylor]: Taking taylor expansion of 1 in y
0.073 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.073 * [taylor]: Taking taylor expansion of 2.0 in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.075 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.076 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.077 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.077 * [taylor]: Taking taylor expansion of x in y
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.077 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.077 * [taylor]: Taking taylor expansion of 2.0 in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.077 * [taylor]: Taking taylor expansion of (* x y) in y
0.077 * [taylor]: Taking taylor expansion of x in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.078 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.078 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.078 * [taylor]: Taking taylor expansion of y in x
0.078 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.078 * [taylor]: Taking taylor expansion of 2.0 in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.079 * [taylor]: Taking taylor expansion of (* x y) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.079 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.079 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.080 * [taylor]: Taking taylor expansion of 2.0 in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.080 * [taylor]: Taking taylor expansion of (* x y) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of 1 in y
0.081 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.081 * [taylor]: Taking taylor expansion of 2.0 in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.084 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.085 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.085 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in (x y) around 0
0.085 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in y
0.085 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.085 * [taylor]: Taking taylor expansion of x in y
0.085 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.085 * [taylor]: Taking taylor expansion of 2.0 in y
0.085 * [taylor]: Taking taylor expansion of (* x y) in y
0.085 * [taylor]: Taking taylor expansion of x in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.085 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.085 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.085 * [taylor]: Taking taylor expansion of 2.0 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 (+ (pow x 2) (* 2.0 (* x y))) in x
0.085 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.085 * [taylor]: Taking taylor expansion of 2.0 in x
0.086 * [taylor]: Taking taylor expansion of (* x y) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.087 * [taylor]: Taking taylor expansion of 2.0 in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of 1 in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.095 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.095 * [taylor]: Taking taylor expansion of 2.0 in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.095 * [taylor]: Taking taylor expansion of (* x y) in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.096 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.096 * [taylor]: Taking taylor expansion of 2.0 in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.096 * [taylor]: Taking taylor expansion of (* x y) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) 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 (* 2.0 (/ 1 (* x y))) in x
0.097 * [taylor]: Taking taylor expansion of 2.0 in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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
0.098 * [taylor]: Taking taylor expansion of 1 in y
0.099 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.099 * [taylor]: Taking taylor expansion of 2.0 in y
0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 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 (* 2.0 (/ 1 (* x y))) in y
0.110 * [taylor]: Taking taylor expansion of 2.0 in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.110 * [taylor]: Taking taylor expansion of (* x y) in y
0.110 * [taylor]: Taking taylor expansion of x in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.110 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.111 * [taylor]: Taking taylor expansion of 2.0 in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.111 * [taylor]: Taking taylor expansion of (* x y) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 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 (* 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 in y
0.113 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.113 * [taylor]: Taking taylor expansion of 2.0 in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 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> :
   (* (* (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))
  (* (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))
  (+ (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 x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
0.135 * * [simplify]: iteration  0 :  191  enodes  (cost  234 )
0.141 * * [simplify]: iteration  1 :  998  enodes  (cost  212 )
0.166 * * [simplify]: iteration  2 :  4902  enodes  (cost  196 )
0.297 * * [simplify]: iteration  3 :  5002  enodes  (cost  196 )
0.298 * [simplify]: Simplified to:
   (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))
  (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)))
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (+ (pow x 2) (* 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))
0.299 * * * [progress]: adding candidates to table
0.358 * * [progress]: iteration 2 / 4
0.358 * * * [progress]: picking best candidate
0.360 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))>
0.360 * * * [progress]: localizing error
0.370 * * * [progress]: generating rewritten candidates
0.370 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.376 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.381 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.395 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.404 * * * [progress]: generating series expansions
0.404 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.404 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in (x y) around 0
0.404 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in y
0.404 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.404 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.404 * [taylor]: Taking taylor expansion of x in y
0.404 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.404 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.404 * [taylor]: Taking taylor expansion of y in y
0.404 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.404 * [taylor]: Taking taylor expansion of 2.0 in y
0.404 * [taylor]: Taking taylor expansion of (* x y) in y
0.404 * [taylor]: Taking taylor expansion of x in y
0.404 * [taylor]: Taking taylor expansion of y in y
0.406 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in x
0.406 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.406 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.406 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.406 * [taylor]: Taking taylor expansion of y in x
0.406 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.406 * [taylor]: Taking taylor expansion of 2.0 in x
0.406 * [taylor]: Taking taylor expansion of (* x y) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of y in x
0.408 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in x
0.408 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.408 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.408 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.408 * [taylor]: Taking taylor expansion of y in x
0.408 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.408 * [taylor]: Taking taylor expansion of 2.0 in x
0.408 * [taylor]: Taking taylor expansion of (* x y) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of y in x
0.409 * [taylor]: Taking taylor expansion of y in y
0.409 * [taylor]: Taking taylor expansion of 1.0 in y
0.412 * [taylor]: Taking taylor expansion of 0 in y
0.419 * [taylor]: Taking taylor expansion of 0 in y
0.420 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in (x y) around 0
0.420 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in y
0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.420 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.420 * [taylor]: Taking taylor expansion of x in y
0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.420 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.421 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.421 * [taylor]: Taking taylor expansion of 2.0 in y
0.421 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.421 * [taylor]: Taking taylor expansion of (* x y) in y
0.421 * [taylor]: Taking taylor expansion of x in y
0.421 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.423 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.424 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.424 * [taylor]: Taking taylor expansion of 2.0 in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.424 * [taylor]: Taking taylor expansion of (* x y) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.426 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.426 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.426 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.426 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.427 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.427 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.427 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.427 * [taylor]: Taking taylor expansion of 2.0 in x
0.427 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.427 * [taylor]: Taking taylor expansion of (* x y) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.429 * [taylor]: Taking taylor expansion of 1 in y
0.429 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
0.429 * [taylor]: Taking taylor expansion of 1.0 in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.432 * [taylor]: Taking taylor expansion of 0 in y
0.436 * [taylor]: Taking taylor expansion of 0 in y
0.441 * [taylor]: Taking taylor expansion of 0 in y
0.442 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in (x y) around 0
0.442 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in y
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.442 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.442 * [taylor]: Taking taylor expansion of x in y
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.442 * [taylor]: Taking taylor expansion of 2.0 in y
0.443 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.443 * [taylor]: Taking taylor expansion of (* x y) in y
0.443 * [taylor]: Taking taylor expansion of x in y
0.443 * [taylor]: Taking taylor expansion of y in y
0.445 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.445 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.446 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.446 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.446 * [taylor]: Taking taylor expansion of 2.0 in x
0.446 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.446 * [taylor]: Taking taylor expansion of (* x y) in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.448 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.448 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.448 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.448 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.448 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.448 * [taylor]: Taking taylor expansion of y in x
0.449 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.449 * [taylor]: Taking taylor expansion of 2.0 in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.449 * [taylor]: Taking taylor expansion of (* x y) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of y in x
0.451 * [taylor]: Taking taylor expansion of 1 in y
0.451 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
0.451 * [taylor]: Taking taylor expansion of 1.0 in y
0.451 * [taylor]: Taking taylor expansion of y in y
0.454 * [taylor]: Taking taylor expansion of 0 in y
0.458 * [taylor]: Taking taylor expansion of 0 in y
0.463 * [taylor]: Taking taylor expansion of 0 in y
0.463 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.463 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in (x y) around 0
0.463 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in y
0.463 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.463 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.463 * [taylor]: Taking taylor expansion of x in y
0.463 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.463 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.463 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.463 * [taylor]: Taking taylor expansion of 2.0 in y
0.463 * [taylor]: Taking taylor expansion of (* x y) in y
0.463 * [taylor]: Taking taylor expansion of x in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.465 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in x
0.465 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.465 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.465 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.465 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.465 * [taylor]: Taking taylor expansion of 2.0 in x
0.465 * [taylor]: Taking taylor expansion of (* x y) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.466 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in x
0.466 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.466 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.466 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.466 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.466 * [taylor]: Taking taylor expansion of y in x
0.466 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.466 * [taylor]: Taking taylor expansion of 2.0 in x
0.466 * [taylor]: Taking taylor expansion of (* x y) in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.466 * [taylor]: Taking taylor expansion of y in x
0.468 * [taylor]: Taking taylor expansion of y in y
0.468 * [taylor]: Taking taylor expansion of 1.0 in y
0.471 * [taylor]: Taking taylor expansion of 0 in y
0.474 * [taylor]: Taking taylor expansion of 0 in y
0.474 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in (x y) around 0
0.475 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in y
0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.475 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.475 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.475 * [taylor]: Taking taylor expansion of 2.0 in y
0.475 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.475 * [taylor]: Taking taylor expansion of (* x y) in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.478 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.478 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.478 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.478 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.478 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.478 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.478 * [taylor]: Taking taylor expansion of y in x
0.479 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.479 * [taylor]: Taking taylor expansion of 2.0 in x
0.479 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.479 * [taylor]: Taking taylor expansion of (* x y) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of y in x
0.481 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.481 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.481 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.482 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.482 * [taylor]: Taking taylor expansion of y in x
0.482 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.482 * [taylor]: Taking taylor expansion of 2.0 in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.482 * [taylor]: Taking taylor expansion of (* x y) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of y in x
0.484 * [taylor]: Taking taylor expansion of 1 in y
0.484 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
0.484 * [taylor]: Taking taylor expansion of 1.0 in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.487 * [taylor]: Taking taylor expansion of 0 in y
0.491 * [taylor]: Taking taylor expansion of 0 in y
0.496 * [taylor]: Taking taylor expansion of 0 in y
0.497 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in (x y) around 0
0.497 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in y
0.497 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.497 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.497 * [taylor]: Taking taylor expansion of x in y
0.497 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.497 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.497 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.497 * [taylor]: Taking taylor expansion of y in y
0.498 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.498 * [taylor]: Taking taylor expansion of 2.0 in y
0.498 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.498 * [taylor]: Taking taylor expansion of (* x y) in y
0.498 * [taylor]: Taking taylor expansion of x in y
0.498 * [taylor]: Taking taylor expansion of y in y
0.500 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.500 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.500 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.500 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.501 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.501 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.501 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.501 * [taylor]: Taking taylor expansion of y in x
0.501 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.501 * [taylor]: Taking taylor expansion of 2.0 in x
0.501 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.501 * [taylor]: Taking taylor expansion of (* x y) in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.501 * [taylor]: Taking taylor expansion of y in x
0.509 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.509 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.509 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.509 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.510 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.510 * [taylor]: Taking taylor expansion of y in x
0.510 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.510 * [taylor]: Taking taylor expansion of 2.0 in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.510 * [taylor]: Taking taylor expansion of (* x y) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of y in x
0.512 * [taylor]: Taking taylor expansion of 1 in y
0.512 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
0.513 * [taylor]: Taking taylor expansion of 1.0 in y
0.513 * [taylor]: Taking taylor expansion of y in y
0.516 * [taylor]: Taking taylor expansion of 0 in y
0.519 * [taylor]: Taking taylor expansion of 0 in y
0.524 * [taylor]: Taking taylor expansion of 0 in y
0.525 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.525 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.525 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.525 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.525 * [taylor]: Taking taylor expansion of x in y
0.525 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.525 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.525 * [taylor]: Taking taylor expansion of 2.0 in y
0.525 * [taylor]: Taking taylor expansion of (* x y) in y
0.525 * [taylor]: Taking taylor expansion of x in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.525 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.525 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.525 * [taylor]: Taking taylor expansion of y in x
0.525 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.525 * [taylor]: Taking taylor expansion of 2.0 in x
0.525 * [taylor]: Taking taylor expansion of (* x y) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.526 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.526 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.526 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.526 * [taylor]: Taking taylor expansion of 2.0 in x
0.526 * [taylor]: Taking taylor expansion of (* x y) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.526 * [taylor]: Taking taylor expansion of y in y
0.527 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.527 * [taylor]: Taking taylor expansion of 2.0 in y
0.527 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of 1 in y
0.531 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.531 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.531 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.531 * [taylor]: Taking taylor expansion of x in y
0.531 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.531 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.531 * [taylor]: Taking taylor expansion of y in y
0.532 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.532 * [taylor]: Taking taylor expansion of 2.0 in y
0.532 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.532 * [taylor]: Taking taylor expansion of (* x y) in y
0.532 * [taylor]: Taking taylor expansion of x in y
0.532 * [taylor]: Taking taylor expansion of y in y
0.532 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.532 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.532 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.532 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.533 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.533 * [taylor]: Taking taylor expansion of 2.0 in x
0.533 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.533 * [taylor]: Taking taylor expansion of (* x y) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.534 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.534 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.534 * [taylor]: Taking taylor expansion of 2.0 in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.535 * [taylor]: Taking taylor expansion of (* x y) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.535 * [taylor]: Taking taylor expansion of 1 in y
0.536 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.536 * [taylor]: Taking taylor expansion of 2.0 in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.539 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.540 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.540 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.540 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.540 * [taylor]: Taking taylor expansion of x in y
0.540 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.540 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.541 * [taylor]: Taking taylor expansion of 2.0 in y
0.541 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.541 * [taylor]: Taking taylor expansion of (* x y) in y
0.541 * [taylor]: Taking taylor expansion of x in y
0.541 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.541 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.541 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.542 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.542 * [taylor]: Taking taylor expansion of 2.0 in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.542 * [taylor]: Taking taylor expansion of (* x y) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.543 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.543 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.543 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.543 * [taylor]: Taking taylor expansion of y in x
0.543 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.543 * [taylor]: Taking taylor expansion of 2.0 in x
0.543 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.543 * [taylor]: Taking taylor expansion of (* x y) in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of y in x
0.544 * [taylor]: Taking taylor expansion of 1 in y
0.545 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.545 * [taylor]: Taking taylor expansion of 2.0 in y
0.545 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.547 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.548 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.548 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.548 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.548 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.548 * [taylor]: Taking taylor expansion of x in y
0.549 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.549 * [taylor]: Taking taylor expansion of y in y
0.549 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.549 * [taylor]: Taking taylor expansion of 2.0 in y
0.549 * [taylor]: Taking taylor expansion of (* x y) in y
0.549 * [taylor]: Taking taylor expansion of x in y
0.549 * [taylor]: Taking taylor expansion of y in y
0.549 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.549 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.549 * [taylor]: Taking taylor expansion of 2.0 in x
0.549 * [taylor]: Taking taylor expansion of (* x y) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.549 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.549 * [taylor]: Taking taylor expansion of 2.0 in x
0.549 * [taylor]: Taking taylor expansion of (* x y) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.550 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.550 * [taylor]: Taking taylor expansion of 2.0 in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.552 * [taylor]: Taking taylor expansion of 1 in y
0.554 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.554 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.554 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.554 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.554 * [taylor]: Taking taylor expansion of x in y
0.554 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.554 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.554 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.554 * [taylor]: Taking taylor expansion of y in y
0.555 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.555 * [taylor]: Taking taylor expansion of 2.0 in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.555 * [taylor]: Taking taylor expansion of (* x y) in y
0.555 * [taylor]: Taking taylor expansion of x in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.555 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.555 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.556 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.556 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.556 * [taylor]: Taking taylor expansion of 2.0 in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.556 * [taylor]: Taking taylor expansion of (* x y) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.556 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.556 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.557 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.557 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.557 * [taylor]: Taking taylor expansion of 2.0 in x
0.557 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.557 * [taylor]: Taking taylor expansion of (* x y) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.558 * [taylor]: Taking taylor expansion of 1 in y
0.559 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.559 * [taylor]: Taking taylor expansion of 2.0 in y
0.559 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.561 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.561 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.562 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.562 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.562 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.562 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.562 * [taylor]: Taking taylor expansion of x in y
0.562 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.563 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.563 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.563 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.563 * [taylor]: Taking taylor expansion of 2.0 in y
0.563 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.563 * [taylor]: Taking taylor expansion of (* x y) in y
0.563 * [taylor]: Taking taylor expansion of x in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.563 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.563 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.563 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.564 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.564 * [taylor]: Taking taylor expansion of y in x
0.564 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.564 * [taylor]: Taking taylor expansion of 2.0 in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.564 * [taylor]: Taking taylor expansion of (* x y) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of y in x
0.565 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.565 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.565 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.565 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.565 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.565 * [taylor]: Taking taylor expansion of y in x
0.565 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.565 * [taylor]: Taking taylor expansion of 2.0 in x
0.565 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.565 * [taylor]: Taking taylor expansion of (* x y) in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of y in x
0.566 * [taylor]: Taking taylor expansion of 1 in y
0.567 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.567 * [taylor]: Taking taylor expansion of 2.0 in y
0.567 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.567 * [taylor]: Taking taylor expansion of y in y
0.569 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.569 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.569 * [taylor]: Taking taylor expansion of y in y
0.571 * * * [progress]: simplifying candidates
0.572 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (exp (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (cbrt (sqrt (+ (+ (* 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)))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (sqrt (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt 1)
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3)))
  (sqrt (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y))))
  (sqrt (- (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (log (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (exp (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (cbrt (sqrt (+ (+ (* 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)))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (sqrt (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt 1)
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3)))
  (sqrt (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y))))
  (sqrt (- (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ (+ (* 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))))
  (* (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (+ 1 1)
  (+ (log (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (log (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (log (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (exp (* (sqrt (+ (+ (* 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))) (sqrt (+ (+ (* 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))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (cbrt (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))) (cbrt (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))))
  (cbrt (* (sqrt (+ (+ (* 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))) (sqrt (+ (+ (* 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))))) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* 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 (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (sqrt (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))) (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))))
  (* (sqrt (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y))))) (sqrt (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y))))))
  (* (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))) (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))))
  (* (sqrt (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y 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)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))) (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))))
  (* (sqrt (- (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y))))))
  (* (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))) (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))))
  (* (sqrt (- (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (- (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (* (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))) (* (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))))
  (* (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))) (sqrt (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))))
  (* (sqrt (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* 1 1)
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (* (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt 1))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) 1)
  (* (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (sqrt (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (sqrt (sqrt (+ (+ (* 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))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (sqrt (sqrt (+ (+ (* 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))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))))
  (* (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y 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))
  (+ (* 1.0 x) y)
  (+ x (* 1.0 y))
  (- (+ x (* 1.0 y)))
  (+ (* 1.0 x) y)
  (+ x (* 1.0 y))
  (- (+ x (* 1.0 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 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))))
0.581 * * [simplify]: iteration  0 :  234  enodes  (cost  1224 )
0.588 * * [simplify]: iteration  1 :  1051  enodes  (cost  1115 )
0.615 * * [simplify]: iteration  2 :  5002  enodes  (cost  1076 )
0.622 * [simplify]: Simplified to:
   (log (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (exp (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (pow (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) 3)
  (fabs (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  1
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3)))
  (sqrt (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y))))
  (sqrt (- (+ (* x x) (* (* x 2.0) y)) (* y y)))
  1/2
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (log (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (exp (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (pow (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) 3)
  (fabs (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  1
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3)))
  (sqrt (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y))))
  (sqrt (- (+ (* x x) (* (* x 2.0) y)) (* y y)))
  1/2
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  1
  1
  2
  1
  1
  (pow (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) 4)
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (pow (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) 4)
  2
  (log (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (log (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (exp (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (pow (+ (pow x 2) (* y (+ (* x 2.0) y))) 3)
  (* (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)
  (pow (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) 4)
  (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))
  (+ (pow y 4) (- (* (pow x 2) (* (+ (* 2.0 y) x) (+ (* 2.0 y) x))) (* (* (* x (+ (* 2.0 y) x)) y) y)))
  (* (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))) (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))))
  (* (sqrt (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y))))) (sqrt (- (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))) (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))))
  (* (sqrt (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y))))) (sqrt (- (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (* (+ (* y (- (* x 2.0) y)) (pow x 2)) (+ (pow x 2) (* y (+ (* x 2.0) y))))
  (+ (* y (- (* x 2.0) y)) (pow x 2))
  (pow (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) 4)
  (* (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (sqrt (+ (+ (* 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)))
  (sqrt (+ (+ (* 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)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  1
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (sqrt (+ (+ (* 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)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  1
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (sqrt (+ (+ (* 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)))
  (sqrt (+ (+ (* 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)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  1
  2
  1
  (* (pow (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) 4) (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))
  (* (fabs (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (pow (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) 3)
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (pow (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) 3)
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (pow (cbrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) 4)
  (* (sqrt (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (pow (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) 3)
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (pow (sqrt (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) 3)
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))))
  (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))))
  (exp (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (exp (+ (+ (* x x) (* (* x 2.0) y)) (* 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)))
  (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))
  (+ (pow y 4) (- (* (pow x 2) (* (+ (* 2.0 y) x) (+ (* 2.0 y) x))) (* (* (* x (+ (* 2.0 y) x)) y) y)))
  (* (+ (* 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))
  (+ (* 1.0 x) y)
  (+ x (* 1.0 y))
  (- (+ x (* 1.0 y)))
  (+ (* 1.0 x) y)
  (+ x (* 1.0 y))
  (- (+ x (* 1.0 y)))
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
  (+ (pow x 2) (* y (+ (* x 2.0) y)))
0.622 * * * [progress]: adding candidates to table
0.844 * [progress]: [Phase 3 of 3] Extracting.
0.844 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))>)
0.844 * * * [regime-changes]: Trying 3 branch expressions: ((+ (+ (* x x) (* (* x 2.0) y)) (* y y)) y x)
0.844 * * * * [regimes]: Trying to branch on (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) from (#<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))>)
0.856 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))>)
0.866 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))>)
0.879 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.879 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
0.880 * * [simplify]: iteration  0 :  13  enodes  (cost  6 )
0.880 * * [simplify]: iteration  1 :  13  enodes  (cost  6 )
0.881 * [simplify]: Simplified to:
   (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
1.627 * [regime-testing]: Baseline error score: 0.01457494218036269
1.628 * [regime-testing]: Oracle error score: 0.011074504625668355
1.629 * [regime-testing]: End program error score: 0.01457494218036269
1.645 * [regime-testing]: Target error score: 0.013949864045595844