25.835 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
0.024 * * [simplify]: iteration  0 :  17  enodes  (cost  6 )
0.025 * * [simplify]: iteration  1 :  37  enodes  (cost  5 )
0.027 * * [simplify]: iteration  2 :  46  enodes  (cost  5 )
0.029 * * [simplify]: iteration  3 :  46  enodes  (cost  5 )
0.029 * [simplify]: Simplified to:
   (+ (* y (+ (* x 2.0) y)) (* x x))
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y (+ (* x 2.0) y)) (* x x)))>
0.034 * * * [progress]: localizing error
0.040 * * * [progress]: generating rewritten candidates
0.040 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.046 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.056 * * * [progress]: generating series expansions
0.056 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.057 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (y x) around 0
0.057 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.057 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.057 * [taylor]: Taking taylor expansion of 2.0 in x
0.057 * [taylor]: Taking taylor expansion of (* x y) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.057 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.057 * [taylor]: Taking taylor expansion of 2.0 in y
0.057 * [taylor]: Taking taylor expansion of (* x y) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.057 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.057 * [taylor]: Taking taylor expansion of 2.0 in y
0.057 * [taylor]: Taking taylor expansion of (* x y) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.059 * [taylor]: Taking taylor expansion of 2.0 in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of 1 in x
0.063 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (y x) around 0
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.064 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.064 * [taylor]: Taking taylor expansion of 2.0 in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.064 * [taylor]: Taking taylor expansion of (* x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.064 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.064 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.065 * [taylor]: Taking taylor expansion of 2.0 in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.065 * [taylor]: Taking taylor expansion of (* x y) in y
0.065 * [taylor]: Taking taylor expansion of x in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.065 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.065 * [taylor]: Taking taylor expansion of x in y
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.065 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.066 * [taylor]: Taking taylor expansion of 2.0 in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.066 * [taylor]: Taking taylor expansion of (* x y) in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of 1 in x
0.068 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.068 * [taylor]: Taking taylor expansion of 2.0 in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x 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 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (y x) around 0
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.071 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.072 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.072 * [taylor]: Taking taylor expansion of 2.0 in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.072 * [taylor]: Taking taylor expansion of (* x y) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.072 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.072 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.072 * [taylor]: Taking taylor expansion of x in y
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.073 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.073 * [taylor]: Taking taylor expansion of 2.0 in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.073 * [taylor]: Taking taylor expansion of (* x y) in y
0.073 * [taylor]: Taking taylor expansion of x in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.074 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.074 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.074 * [taylor]: Taking taylor expansion of 2.0 in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.074 * [taylor]: Taking taylor expansion of (* x y) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of 1 in x
0.076 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of 2.0 in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.076 * [taylor]: Taking taylor expansion of x 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
0.079 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.079 * [approximate]: Taking taylor expansion of (* (+ (* 2.0 x) y) y) in (y x) around 0
0.080 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 x) y) y) in x
0.080 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) y) in x
0.080 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.080 * [taylor]: Taking taylor expansion of 2.0 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 y in x
0.080 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 x) y) y) in y
0.080 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) y) in y
0.080 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.080 * [taylor]: Taking taylor expansion of 2.0 in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 x) y) y) in y
0.080 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) y) in y
0.080 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.080 * [taylor]: Taking taylor expansion of 2.0 in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of 0 in x
0.081 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.081 * [taylor]: Taking taylor expansion of 2.0 in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of 1 in x
0.088 * [taylor]: Taking taylor expansion of 0 in x
0.090 * [taylor]: Taking taylor expansion of 0 in x
0.090 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in (y x) around 0
0.090 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in x
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.091 * [taylor]: Taking taylor expansion of 2.0 in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.092 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in y
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.092 * [taylor]: Taking taylor expansion of 2.0 in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in y
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.093 * [taylor]: Taking taylor expansion of 2.0 in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.093 * [taylor]: Taking taylor expansion of x in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of 1 in x
0.094 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of 2.0 in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of 0 in x
0.100 * [taylor]: Taking taylor expansion of 0 in x
0.104 * [taylor]: Taking taylor expansion of 0 in x
0.104 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in (y x) around 0
0.104 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in x
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.104 * [taylor]: Taking taylor expansion of 2.0 in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in y
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in y
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.106 * [taylor]: Taking taylor expansion of 2.0 in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2.0 (/ 1 x))) y) in y
0.106 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2.0 (/ 1 x))) in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.106 * [taylor]: Taking taylor expansion of 2.0 in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of 1 in x
0.108 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.108 * [taylor]: Taking taylor expansion of 2.0 in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of 0 in x
0.114 * [taylor]: Taking taylor expansion of 0 in x
0.117 * [taylor]: Taking taylor expansion of 0 in x
0.118 * * * [progress]: simplifying candidates
0.118 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* y (+ (* x 2.0) y))) (exp (* x x)))
  (log (+ (* y (+ (* x 2.0) y)) (* x x)))
  (exp (+ (* y (+ (* x 2.0) y)) (* x x)))
  (* (cbrt (+ (* y (+ (* x 2.0) y)) (* x x))) (cbrt (+ (* y (+ (* x 2.0) y)) (* x x))))
  (cbrt (+ (* 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)) (* x x)))
  (sqrt (+ (* y (+ (* x 2.0) y)) (* x x)))
  (sqrt (+ (* y (+ (* x 2.0) y)) (* x x)))
  (+ (pow (* y (+ (* x 2.0) y)) 3) (pow (* x x) 3))
  (+ (* (* y (+ (* x 2.0) y)) (* y (+ (* x 2.0) y))) (- (* (* x x) (* x x)) (* (* y (+ (* x 2.0) y)) (* x x))))
  (- (* (* y (+ (* x 2.0) y)) (* y (+ (* x 2.0) y))) (* (* x x) (* x x)))
  (- (* y (+ (* x 2.0) y)) (* x x))
  (+ (* y y) (* x x))
  (+ (* y y) (* x x))
  (* 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)))
0.124 * * [simplify]: iteration  0 :  222  enodes  (cost  234 )
0.129 * * [simplify]: iteration  1 :  1119  enodes  (cost  217 )
0.157 * * [simplify]: iteration  2 :  5001  enodes  (cost  217 )
0.159 * [simplify]: Simplified to:
   (exp (+ (* y (+ (* x 2.0) y)) (* x x)))
  (log (+ (* y (+ (* x 2.0) y)) (* x x)))
  (exp (+ (* y (+ (* x 2.0) y)) (* x x)))
  (* (cbrt (+ (* y (+ (* x 2.0) y)) (* x x))) (cbrt (+ (* y (+ (* x 2.0) y)) (* x x))))
  (cbrt (+ (* y (+ (* x 2.0) y)) (* x x)))
  (pow (+ (* y (+ (* x 2.0) y)) (* x x)) 3)
  (sqrt (+ (* y (+ (* x 2.0) y)) (* x x)))
  (sqrt (+ (* y (+ (* x 2.0) y)) (* x x)))
  (+ (pow (* y (+ (* x 2.0) y)) 3) (pow (* x x) 3))
  (+ (* (pow x 2) (- (pow x 2) (* y (+ (* x 2.0) y)))) (* (* y (+ (* x 2.0) y)) (* y (+ (* x 2.0) y))))
  (- (* (* y (+ (* x 2.0) y)) (* y (+ (* x 2.0) y))) (* (* x x) (* x x)))
  (- (* y (+ (* x 2.0) y)) (* x x))
  (+ (* y y) (* x x))
  (+ (* y y) (* x x))
  (* y (+ (* x 2.0) y))
  (log (* y (+ (* x 2.0) y)))
  (log (* y (+ (* x 2.0) y)))
  (exp (* y (+ (* x 2.0) y)))
  (pow (* y (+ (* x 2.0) y)) 3)
  (* (cbrt (* y (+ (* x 2.0) y))) (cbrt (* y (+ (* x 2.0) y))))
  (cbrt (* y (+ (* x 2.0) y)))
  (pow (* y (+ (* x 2.0) y)) 3)
  (sqrt (* y (+ (* x 2.0) y)))
  (sqrt (* y (+ (* x 2.0) y)))
  (* (sqrt (+ (* x 2.0) y)) (pow y 1/2))
  (* (sqrt (+ (* x 2.0) y)) (pow y 1/2))
  (* y (* x 2.0))
  (pow y 2)
  (* y (* x 2.0))
  (pow y 2)
  (* y (* (cbrt (+ (* x 2.0) y)) (cbrt (+ (* x 2.0) y))))
  (* y (sqrt (+ (* x 2.0) y)))
  y
  (* (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)))
  (+ (* 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))
  (* y (+ (* x 2.0) y))
  (* y (+ (* x 2.0) y))
0.159 * * * [progress]: adding candidates to table
0.228 * * [progress]: iteration 2 / 4
0.228 * * * [progress]: picking best candidate
0.231 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>
0.231 * * * [progress]: localizing error
0.241 * * * [progress]: generating rewritten candidates
0.241 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.253 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.256 * * * [progress]: generating series expansions
0.257 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.257 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.257 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.257 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.257 * [taylor]: Taking taylor expansion of 2.0 in y
0.257 * [taylor]: Taking taylor expansion of (* x y) in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.257 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.257 * [taylor]: Taking taylor expansion of 2.0 in x
0.257 * [taylor]: Taking taylor expansion of (* x y) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.257 * [taylor]: Taking taylor expansion of 2.0 in x
0.257 * [taylor]: Taking taylor expansion of (* x y) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.258 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.259 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.259 * [taylor]: Taking taylor expansion of 2.0 in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of 1 in y
0.263 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.263 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.263 * [taylor]: Taking taylor expansion of x in y
0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.263 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.264 * [taylor]: Taking taylor expansion of 2.0 in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.264 * [taylor]: Taking taylor expansion of (* x y) in y
0.264 * [taylor]: Taking taylor expansion of x in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.264 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.265 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.265 * [taylor]: Taking taylor expansion of y in x
0.265 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.265 * [taylor]: Taking taylor expansion of 2.0 in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.265 * [taylor]: Taking taylor expansion of (* x y) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of y in x
0.265 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.266 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.266 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.266 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.266 * [taylor]: Taking taylor expansion of 2.0 in x
0.266 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.266 * [taylor]: Taking taylor expansion of (* x y) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.267 * [taylor]: Taking taylor expansion of 1 in y
0.268 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.268 * [taylor]: Taking taylor expansion of 2.0 in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.270 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.270 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.271 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.271 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.271 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.272 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.272 * [taylor]: Taking taylor expansion of 2.0 in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.272 * [taylor]: Taking taylor expansion of (* x y) in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.273 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.273 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.273 * [taylor]: Taking taylor expansion of 2.0 in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.273 * [taylor]: Taking taylor expansion of (* x y) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.274 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.274 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.274 * [taylor]: Taking taylor expansion of 2.0 in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.274 * [taylor]: Taking taylor expansion of (* x y) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of 1 in y
0.276 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.276 * [taylor]: Taking taylor expansion of 2.0 in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.276 * [taylor]: Taking taylor expansion of 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
0.280 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.280 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in (x y) around 0
0.280 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) 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 (* 2.0 (* x y)) in y
0.280 * [taylor]: Taking taylor expansion of 2.0 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
0.280 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.280 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.280 * [taylor]: Taking taylor expansion of 2.0 in x
0.280 * [taylor]: Taking taylor expansion of (* x y) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.280 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.280 * [taylor]: Taking taylor expansion of 2.0 in x
0.280 * [taylor]: Taking taylor expansion of (* x y) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of y in x
0.281 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.281 * [taylor]: Taking taylor expansion of 2.0 in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of 1 in y
0.286 * [taylor]: Taking taylor expansion of 0 in y
0.289 * [taylor]: Taking taylor expansion of 0 in y
0.289 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.289 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.290 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.290 * [taylor]: Taking taylor expansion of 2.0 in y
0.290 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.290 * [taylor]: Taking taylor expansion of (* x y) in y
0.290 * [taylor]: Taking taylor expansion of x in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.290 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.291 * [taylor]: Taking taylor expansion of (* x y) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.291 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.291 * [taylor]: Taking taylor expansion of (* x y) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of 1 in y
0.293 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.293 * [taylor]: Taking taylor expansion of 2.0 in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.303 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.303 * [taylor]: Taking taylor expansion of x in y
0.303 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.303 * [taylor]: Taking taylor expansion of 2.0 in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.304 * [taylor]: Taking taylor expansion of (* x y) in y
0.304 * [taylor]: Taking taylor expansion of x in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.304 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.304 * [taylor]: Taking taylor expansion of 2.0 in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.304 * [taylor]: Taking taylor expansion of (* x y) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of y in x
0.305 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.305 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.305 * [taylor]: Taking taylor expansion of 2.0 in x
0.305 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.305 * [taylor]: Taking taylor expansion of (* x y) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of y in x
0.306 * [taylor]: Taking taylor expansion of 1 in y
0.307 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.307 * [taylor]: Taking taylor expansion of 2.0 in y
0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.309 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.317 * [taylor]: Taking taylor expansion of 0 in y
0.317 * * * [progress]: simplifying candidates
0.318 * [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)))
0.322 * * [simplify]: iteration  0 :  191  enodes  (cost  234 )
0.327 * * [simplify]: iteration  1 :  998  enodes  (cost  212 )
0.351 * * [simplify]: iteration  2 :  4902  enodes  (cost  196 )
0.476 * * [simplify]: iteration  3 :  5002  enodes  (cost  196 )
0.480 * [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))
0.481 * * * [progress]: adding candidates to table
0.537 * * [progress]: iteration 3 / 4
0.537 * * * [progress]: picking best candidate
0.538 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))>
0.538 * * * [progress]: localizing error
0.549 * * * [progress]: generating rewritten candidates
0.549 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.562 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.575 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.638 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.652 * * * [progress]: generating series expansions
0.653 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.653 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in (x y) around 0
0.653 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in y
0.653 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.653 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.653 * [taylor]: Taking taylor expansion of x in y
0.653 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.653 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.653 * [taylor]: Taking taylor expansion of y in y
0.653 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.653 * [taylor]: Taking taylor expansion of 2.0 in y
0.653 * [taylor]: Taking taylor expansion of (* x y) in y
0.653 * [taylor]: Taking taylor expansion of x in y
0.653 * [taylor]: Taking taylor expansion of y in y
0.655 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in x
0.655 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.655 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.655 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.655 * [taylor]: Taking taylor expansion of y in x
0.655 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.655 * [taylor]: Taking taylor expansion of 2.0 in x
0.655 * [taylor]: Taking taylor expansion of (* x y) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of y in x
0.656 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in x
0.656 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.656 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.656 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.656 * [taylor]: Taking taylor expansion of y in x
0.656 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.656 * [taylor]: Taking taylor expansion of 2.0 in x
0.656 * [taylor]: Taking taylor expansion of (* x y) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of y in x
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of 1.0 in y
0.660 * [taylor]: Taking taylor expansion of 0 in y
0.664 * [taylor]: Taking taylor expansion of 0 in y
0.664 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in (x y) around 0
0.664 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in y
0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.664 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.664 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.664 * [taylor]: Taking taylor expansion of x in y
0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.664 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.664 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.665 * [taylor]: Taking taylor expansion of 2.0 in y
0.665 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.665 * [taylor]: Taking taylor expansion of (* x y) in y
0.665 * [taylor]: Taking taylor expansion of x in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.667 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.667 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.667 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.667 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.667 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.668 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.668 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.668 * [taylor]: Taking taylor expansion of 2.0 in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.668 * [taylor]: Taking taylor expansion of (* x y) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.670 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.670 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.670 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.671 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.671 * [taylor]: Taking taylor expansion of y in x
0.671 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.671 * [taylor]: Taking taylor expansion of 2.0 in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.671 * [taylor]: Taking taylor expansion of (* x y) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of y in x
0.673 * [taylor]: Taking taylor expansion of 1 in y
0.673 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
0.673 * [taylor]: Taking taylor expansion of 1.0 in y
0.673 * [taylor]: Taking taylor expansion of y in y
0.676 * [taylor]: Taking taylor expansion of 0 in y
0.680 * [taylor]: Taking taylor expansion of 0 in y
0.687 * [taylor]: Taking taylor expansion of 0 in y
0.688 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in (x y) around 0
0.688 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in y
0.688 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.688 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.688 * [taylor]: Taking taylor expansion of x in y
0.688 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.688 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.688 * [taylor]: Taking taylor expansion of y in y
0.689 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.689 * [taylor]: Taking taylor expansion of 2.0 in y
0.689 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.689 * [taylor]: Taking taylor expansion of (* x y) in y
0.689 * [taylor]: Taking taylor expansion of x in y
0.689 * [taylor]: Taking taylor expansion of y in y
0.691 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.691 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.691 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.691 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.692 * [taylor]: Taking taylor expansion of y in x
0.692 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.692 * [taylor]: Taking taylor expansion of 2.0 in x
0.692 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.692 * [taylor]: Taking taylor expansion of (* x y) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.694 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.694 * [taylor]: Taking taylor expansion of 2.0 in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.694 * [taylor]: Taking taylor expansion of (* x y) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of y in x
0.697 * [taylor]: Taking taylor expansion of 1 in y
0.697 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
0.697 * [taylor]: Taking taylor expansion of 1.0 in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.700 * [taylor]: Taking taylor expansion of 0 in y
0.704 * [taylor]: Taking taylor expansion of 0 in y
0.709 * [taylor]: Taking taylor expansion of 0 in y
0.709 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.709 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in (x y) around 0
0.709 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in y
0.709 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.709 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.709 * [taylor]: Taking taylor expansion of x in y
0.709 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.709 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.709 * [taylor]: Taking taylor expansion of 2.0 in y
0.709 * [taylor]: Taking taylor expansion of (* x y) in y
0.709 * [taylor]: Taking taylor expansion of x in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.711 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in x
0.711 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.711 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.711 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.711 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.711 * [taylor]: Taking taylor expansion of y in x
0.711 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.711 * [taylor]: Taking taylor expansion of 2.0 in x
0.711 * [taylor]: Taking taylor expansion of (* x y) in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.711 * [taylor]: Taking taylor expansion of y in x
0.712 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))) in x
0.712 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.712 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.712 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.712 * [taylor]: Taking taylor expansion of y in x
0.712 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.712 * [taylor]: Taking taylor expansion of 2.0 in x
0.712 * [taylor]: Taking taylor expansion of (* x y) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of y in x
0.713 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of 1.0 in y
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.720 * [taylor]: Taking taylor expansion of 0 in y
0.720 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in (x y) around 0
0.720 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in y
0.720 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.720 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.720 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.720 * [taylor]: Taking taylor expansion of x in y
0.720 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.720 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.720 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.720 * [taylor]: Taking taylor expansion of y in y
0.721 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.721 * [taylor]: Taking taylor expansion of 2.0 in y
0.721 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.721 * [taylor]: Taking taylor expansion of (* x y) in y
0.721 * [taylor]: Taking taylor expansion of x in y
0.721 * [taylor]: Taking taylor expansion of y in y
0.723 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.723 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.723 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.723 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.723 * [taylor]: Taking taylor expansion of x in x
0.724 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.724 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.724 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.724 * [taylor]: Taking taylor expansion of y in x
0.724 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.724 * [taylor]: Taking taylor expansion of 2.0 in x
0.724 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.724 * [taylor]: Taking taylor expansion of (* x y) in x
0.724 * [taylor]: Taking taylor expansion of x in x
0.724 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.726 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.726 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.726 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.727 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.727 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.727 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.727 * [taylor]: Taking taylor expansion of y in x
0.727 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.727 * [taylor]: Taking taylor expansion of 2.0 in x
0.727 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.727 * [taylor]: Taking taylor expansion of (* x y) in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.727 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of 1 in y
0.729 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
0.729 * [taylor]: Taking taylor expansion of 1.0 in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of 0 in y
0.735 * [taylor]: Taking taylor expansion of 0 in y
0.740 * [taylor]: Taking taylor expansion of 0 in y
0.741 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in (x y) around 0
0.741 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in y
0.741 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.741 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.741 * [taylor]: Taking taylor expansion of x in y
0.741 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.741 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.741 * [taylor]: Taking taylor expansion of y in y
0.742 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.742 * [taylor]: Taking taylor expansion of 2.0 in y
0.742 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.742 * [taylor]: Taking taylor expansion of (* x y) in y
0.742 * [taylor]: Taking taylor expansion of x in y
0.742 * [taylor]: Taking taylor expansion of y in y
0.744 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.744 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.744 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.744 * [taylor]: Taking taylor expansion of x in x
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.744 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.744 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.744 * [taylor]: Taking taylor expansion of y in x
0.745 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.745 * [taylor]: Taking taylor expansion of 2.0 in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.745 * [taylor]: Taking taylor expansion of (* x y) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of y in x
0.747 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))) in x
0.747 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.747 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.747 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.748 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.748 * [taylor]: Taking taylor expansion of 2.0 in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.748 * [taylor]: Taking taylor expansion of (* x y) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of y in x
0.750 * [taylor]: Taking taylor expansion of 1 in y
0.750 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
0.750 * [taylor]: Taking taylor expansion of 1.0 in y
0.750 * [taylor]: Taking taylor expansion of y in y
0.753 * [taylor]: Taking taylor expansion of 0 in y
0.756 * [taylor]: Taking taylor expansion of 0 in y
0.761 * [taylor]: Taking taylor expansion of 0 in y
0.762 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.762 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.762 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.762 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.762 * [taylor]: Taking taylor expansion of x in y
0.762 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.762 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.762 * [taylor]: Taking taylor expansion of 2.0 in y
0.762 * [taylor]: Taking taylor expansion of (* x y) in y
0.762 * [taylor]: Taking taylor expansion of x in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.762 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.762 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.762 * [taylor]: Taking taylor expansion of y in x
0.762 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.762 * [taylor]: Taking taylor expansion of 2.0 in x
0.762 * [taylor]: Taking taylor expansion of (* x y) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of y in x
0.762 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.762 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.762 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.762 * [taylor]: Taking taylor expansion of y in x
0.762 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.762 * [taylor]: Taking taylor expansion of 2.0 in x
0.763 * [taylor]: Taking taylor expansion of (* x y) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of y in x
0.763 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.763 * [taylor]: Taking taylor expansion of y in y
0.764 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.764 * [taylor]: Taking taylor expansion of 2.0 in y
0.764 * [taylor]: Taking taylor expansion of y in y
0.766 * [taylor]: Taking taylor expansion of 1 in y
0.768 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.768 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.768 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.768 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.768 * [taylor]: Taking taylor expansion of x in y
0.768 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.768 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.768 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.768 * [taylor]: Taking taylor expansion of y in y
0.769 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.769 * [taylor]: Taking taylor expansion of 2.0 in y
0.769 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.769 * [taylor]: Taking taylor expansion of (* x y) in y
0.769 * [taylor]: Taking taylor expansion of x in y
0.769 * [taylor]: Taking taylor expansion of y in y
0.772 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.772 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.772 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.772 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.772 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.772 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.772 * [taylor]: Taking taylor expansion of y in x
0.773 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.773 * [taylor]: Taking taylor expansion of 2.0 in x
0.773 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.773 * [taylor]: Taking taylor expansion of (* x y) in x
0.773 * [taylor]: Taking taylor expansion of x in x
0.773 * [taylor]: Taking taylor expansion of y in x
0.773 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.773 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.773 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.773 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.774 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.774 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.774 * [taylor]: Taking taylor expansion of y in x
0.774 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.774 * [taylor]: Taking taylor expansion of 2.0 in x
0.774 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.774 * [taylor]: Taking taylor expansion of (* x y) in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of y in x
0.774 * [taylor]: Taking taylor expansion of 1 in y
0.775 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.775 * [taylor]: Taking taylor expansion of 2.0 in y
0.775 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.775 * [taylor]: Taking taylor expansion of y in y
0.778 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.778 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.778 * [taylor]: Taking taylor expansion of y in y
0.779 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.779 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.779 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.779 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.779 * [taylor]: Taking taylor expansion of x in y
0.780 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.780 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.780 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.780 * [taylor]: Taking taylor expansion of y in y
0.780 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.780 * [taylor]: Taking taylor expansion of 2.0 in y
0.780 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.780 * [taylor]: Taking taylor expansion of (* x y) in y
0.780 * [taylor]: Taking taylor expansion of x in y
0.780 * [taylor]: Taking taylor expansion of y in y
0.781 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.781 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.781 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.781 * [taylor]: Taking taylor expansion of x in x
0.781 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.781 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.781 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.781 * [taylor]: Taking taylor expansion of y in x
0.781 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.781 * [taylor]: Taking taylor expansion of 2.0 in x
0.781 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.781 * [taylor]: Taking taylor expansion of (* x y) in x
0.781 * [taylor]: Taking taylor expansion of x in x
0.781 * [taylor]: Taking taylor expansion of y in x
0.782 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.782 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.782 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.782 * [taylor]: Taking taylor expansion of y in x
0.783 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.783 * [taylor]: Taking taylor expansion of 2.0 in x
0.783 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.783 * [taylor]: Taking taylor expansion of (* x y) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of y in x
0.783 * [taylor]: Taking taylor expansion of 1 in y
0.784 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.784 * [taylor]: Taking taylor expansion of 2.0 in y
0.784 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.784 * [taylor]: Taking taylor expansion of y in y
0.787 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.787 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.788 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.788 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.788 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.788 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.788 * [taylor]: Taking taylor expansion of x in y
0.788 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.788 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.788 * [taylor]: Taking taylor expansion of y in y
0.788 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.788 * [taylor]: Taking taylor expansion of 2.0 in y
0.788 * [taylor]: Taking taylor expansion of (* x y) in y
0.788 * [taylor]: Taking taylor expansion of x in y
0.788 * [taylor]: Taking taylor expansion of y in y
0.788 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.788 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.788 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.788 * [taylor]: Taking taylor expansion of y in x
0.788 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.788 * [taylor]: Taking taylor expansion of 2.0 in x
0.788 * [taylor]: Taking taylor expansion of (* x y) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of y in x
0.788 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.789 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.789 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.789 * [taylor]: Taking taylor expansion of y in x
0.789 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.789 * [taylor]: Taking taylor expansion of 2.0 in x
0.789 * [taylor]: Taking taylor expansion of (* x y) in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of y in x
0.789 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.789 * [taylor]: Taking taylor expansion of y in y
0.790 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.790 * [taylor]: Taking taylor expansion of 2.0 in y
0.790 * [taylor]: Taking taylor expansion of y in y
0.792 * [taylor]: Taking taylor expansion of 1 in y
0.794 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.794 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.794 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.794 * [taylor]: Taking taylor expansion of x in y
0.794 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.794 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.794 * [taylor]: Taking taylor expansion of y in y
0.794 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.794 * [taylor]: Taking taylor expansion of 2.0 in y
0.794 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.794 * [taylor]: Taking taylor expansion of (* x y) in y
0.794 * [taylor]: Taking taylor expansion of x in y
0.794 * [taylor]: Taking taylor expansion of y in y
0.795 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.795 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.795 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.795 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.795 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.795 * [taylor]: Taking taylor expansion of y in x
0.796 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.796 * [taylor]: Taking taylor expansion of 2.0 in x
0.796 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.796 * [taylor]: Taking taylor expansion of (* x y) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.796 * [taylor]: Taking taylor expansion of y in x
0.796 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.796 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.796 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.796 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.796 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.797 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.797 * [taylor]: Taking taylor expansion of y in x
0.797 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.797 * [taylor]: Taking taylor expansion of 2.0 in x
0.797 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.797 * [taylor]: Taking taylor expansion of (* x y) in x
0.797 * [taylor]: Taking taylor expansion of x in x
0.797 * [taylor]: Taking taylor expansion of y in x
0.797 * [taylor]: Taking taylor expansion of 1 in y
0.798 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.798 * [taylor]: Taking taylor expansion of 2.0 in y
0.798 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.798 * [taylor]: Taking taylor expansion of y in y
0.801 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.801 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.801 * [taylor]: Taking taylor expansion of y in y
0.802 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.802 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.802 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.802 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.802 * [taylor]: Taking taylor expansion of x in y
0.802 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.802 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.802 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.802 * [taylor]: Taking taylor expansion of y in y
0.803 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.803 * [taylor]: Taking taylor expansion of 2.0 in y
0.803 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.803 * [taylor]: Taking taylor expansion of (* x y) in y
0.803 * [taylor]: Taking taylor expansion of x in y
0.803 * [taylor]: Taking taylor expansion of y in y
0.803 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.803 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.803 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.804 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.804 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.804 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.804 * [taylor]: Taking taylor expansion of y in x
0.804 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.804 * [taylor]: Taking taylor expansion of 2.0 in x
0.804 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.804 * [taylor]: Taking taylor expansion of (* x y) in x
0.804 * [taylor]: Taking taylor expansion of x in x
0.804 * [taylor]: Taking taylor expansion of y in x
0.804 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.804 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.804 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.804 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.805 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.805 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.805 * [taylor]: Taking taylor expansion of y in x
0.805 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.805 * [taylor]: Taking taylor expansion of 2.0 in x
0.805 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.805 * [taylor]: Taking taylor expansion of (* x y) in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of y in x
0.806 * [taylor]: Taking taylor expansion of 1 in y
0.807 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.807 * [taylor]: Taking taylor expansion of 2.0 in y
0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.809 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.809 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.809 * [taylor]: Taking taylor expansion of y in y
0.810 * * * [progress]: simplifying candidates
0.812 * [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))))
0.820 * * [simplify]: iteration  0 :  234  enodes  (cost  1224 )
0.826 * * [simplify]: iteration  1 :  1051  enodes  (cost  1115 )
0.852 * * [simplify]: iteration  2 :  5002  enodes  (cost  1076 )
0.858 * [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)))
0.858 * * * [progress]: adding candidates to table
1.072 * [progress]: [Phase 3 of 3] Extracting.
1.072 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* y (+ (* x 2.0) y)) (* x x)))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
1.073 * * * [regime-changes]: Trying 3 branch expressions: ((+ (+ (* x x) (* (* x 2.0) y)) (* y y)) y x)
1.073 * * * * [regimes]: Trying to branch on (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) from (#<alt (λ (x y) (+ (* y (+ (* x 2.0) y)) (* x x)))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
1.090 * * * * [regimes]: Trying to branch on (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) from (#<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
1.101 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* y (+ (* x 2.0) y)) (* x x)))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
1.114 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* y (+ (* x 2.0) y)) (* x x)))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
1.130 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.130 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* y (+ (* x 2.0) y)) (* x x))
1.131 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
1.131 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
1.131 * [simplify]: Simplified to:
   (+ (* y (+ (* x 2.0) y)) (* x x))
1.790 * [regime-testing]: Baseline error score: 0.012925655384770442
1.791 * [regime-testing]: Oracle error score: 0.007574067070974016
1.792 * [regime-testing]: End program error score: 0.012925655384770442
1.810 * [regime-testing]: Target error score: 0.01555937387406392