14.217 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (+ (* x 2.0) (* x x)) (* y y))
0.026 * * [simplify]: iteration  0 :  8  enodes  (cost  11 )
0.027 * * [simplify]: iteration  1 :  15  enodes  (cost  9 )
0.029 * * [simplify]: iteration  2 :  23  enodes  (cost  9 )
0.031 * * [simplify]: iteration  3 :  25  enodes  (cost  9 )
0.035 * * [simplify]: iteration  done :  25  enodes  (cost  9 )
0.035 * [simplify]: Simplified to:
   (+ (* y y) (* x (+ 2.0 x)))
0.037 * * [progress]: iteration 1 / 4
0.037 * * * [progress]: picking best candidate
0.039 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>
0.040 * * * [progress]: localizing error
0.046 * * * [progress]: generating rewritten candidates
0.046 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.049 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.061 * * * [progress]: generating series expansions
0.061 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.061 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.061 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.061 * [taylor]: Taking taylor expansion of 2.0 in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.061 * [taylor]: Taking taylor expansion of 2.0 in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.074 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.074 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of 2.0 in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.075 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.075 * [taylor]: Taking taylor expansion of x 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
0.097 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.097 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.097 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.098 * [taylor]: Taking taylor expansion of 2.0 in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.098 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.099 * [taylor]: Taking taylor expansion of 2.0 in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.118 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.118 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.118 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.118 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.118 * [taylor]: Taking taylor expansion of x in y
0.118 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.119 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.119 * [taylor]: Taking taylor expansion of 2.0 in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.119 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.119 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.119 * [taylor]: Taking taylor expansion of 2.0 in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.119 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.119 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.119 * [taylor]: Taking taylor expansion of 2.0 in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of 2.0 in y
0.123 * [taylor]: Taking taylor expansion of 1 in y
0.124 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.124 * [taylor]: Taking taylor expansion of 2.0 in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.125 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.125 * [taylor]: Taking taylor expansion of 2.0 in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.126 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of 2.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of 1 in y
0.128 * [taylor]: Taking taylor expansion of 2.0 in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
0.135 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.135 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.135 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.135 * [taylor]: Taking taylor expansion of x in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.135 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.136 * [taylor]: Taking taylor expansion of 2.0 in y
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.136 * [taylor]: Taking taylor expansion of x in y
0.136 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.136 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.137 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of 2.0 in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.137 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.137 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.138 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.138 * [taylor]: Taking taylor expansion of 2.0 in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of 1 in y
0.141 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.141 * [taylor]: Taking taylor expansion of 2.0 in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.144 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.149 * * * [progress]: simplifying candidates
0.150 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (exp (* x 2.0)) (exp (* x x)))
  (log (+ (* x 2.0) (* x x)))
  (exp (+ (* x 2.0) (* x x)))
  (* (cbrt (+ (* x 2.0) (* x x))) (cbrt (+ (* x 2.0) (* x x))))
  (cbrt (+ (* x 2.0) (* x x)))
  (* (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (+ (pow (* x 2.0) 3) (pow (* x x) 3))
  (+ (* (* x 2.0) (* x 2.0)) (- (* (* x x) (* x x)) (* (* x 2.0) (* x x))))
  (- (* (* x 2.0) (* x 2.0)) (* (* x x) (* x x)))
  (- (* x 2.0) (* x x))
  (+ 2.0 x)
  (* (* (exp (* x 2.0)) (exp (* x x))) (exp (* y y)))
  (* (exp (+ (* x 2.0) (* x x))) (exp (* y y)))
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (exp (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (* (+ (+ (* x 2.0) (* x x)) (* y y)) (+ (+ (* x 2.0) (* x x)) (* y y))) (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))
  (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))
  (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))
  (- (+ (* x 2.0) (* x x)) (* y y))
  (+ (* x x) (* y y))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.151 * * [simplify]: iteration  0 :  57  enodes  (cost  440 )
0.161 * * [simplify]: iteration  1 :  183  enodes  (cost  340 )
0.209 * * [simplify]: iteration  2 :  845  enodes  (cost  308 )
0.512 * * [simplify]: iteration  3 :  2941  enodes  (cost  302 )
1.608 * * [simplify]: iteration  done :  5000  enodes  (cost  302 )
1.608 * [simplify]: Simplified to:
   (exp (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (pow (* x (+ 2.0 x)) 3)
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (+ (pow (* x 2.0) 3) (pow x 6))
  (* (* x x) (+ (* 2.0 2.0) (* x (- x 2.0))))
  (* (* x (+ 2.0 x)) (* x (- 2.0 x)))
  (* x (- 2.0 x))
  (+ 2.0 x)
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (log (+ (* y y) (* x (+ 2.0 x))))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* y y) (* x (+ 2.0 x))))
  (pow (+ (* y y) (* x (+ 2.0 x))) 3)
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (+ (pow (* x (+ 2.0 x)) 3) (pow y 6))
  (- (pow y 4) (* (* x (+ 2.0 x)) (- (* y y) (* x (+ 2.0 x)))))
  (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (pow y 4))
  (- (* x (+ 2.0 x)) (* y y))
  (+ (* x x) (* y y))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (+ (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x (+ 2.0 x)))
1.608 * * * [progress]: adding candidates to table
1.667 * * [progress]: iteration 2 / 4
1.667 * * * [progress]: picking best candidate
1.673 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x (+ 2.0 x)) (* y y)))>
1.673 * * * [progress]: localizing error
1.679 * * * [progress]: generating rewritten candidates
1.679 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.684 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.694 * * * [progress]: generating series expansions
1.694 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.694 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
1.694 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
1.694 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.694 * [taylor]: Taking taylor expansion of x in y
1.694 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
1.694 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.694 * [taylor]: Taking taylor expansion of 2.0 in y
1.694 * [taylor]: Taking taylor expansion of x in y
1.694 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.694 * [taylor]: Taking taylor expansion of y in y
1.694 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
1.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.694 * [taylor]: Taking taylor expansion of x in x
1.694 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
1.694 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.694 * [taylor]: Taking taylor expansion of 2.0 in x
1.694 * [taylor]: Taking taylor expansion of x in x
1.694 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.694 * [taylor]: Taking taylor expansion of y in x
1.694 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
1.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.694 * [taylor]: Taking taylor expansion of x in x
1.694 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
1.694 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.694 * [taylor]: Taking taylor expansion of 2.0 in x
1.694 * [taylor]: Taking taylor expansion of x in x
1.694 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.694 * [taylor]: Taking taylor expansion of y in x
1.695 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.695 * [taylor]: Taking taylor expansion of y in y
1.696 * [taylor]: Taking taylor expansion of 2.0 in y
1.698 * [taylor]: Taking taylor expansion of 1 in y
1.699 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
1.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
1.699 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.699 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.699 * [taylor]: Taking taylor expansion of x in y
1.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
1.699 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.699 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.699 * [taylor]: Taking taylor expansion of y in y
1.700 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.700 * [taylor]: Taking taylor expansion of 2.0 in y
1.700 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.700 * [taylor]: Taking taylor expansion of x in y
1.700 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
1.700 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.700 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.700 * [taylor]: Taking taylor expansion of x in x
1.700 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
1.700 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.700 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.700 * [taylor]: Taking taylor expansion of y in x
1.700 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.700 * [taylor]: Taking taylor expansion of 2.0 in x
1.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.701 * [taylor]: Taking taylor expansion of x in x
1.701 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
1.701 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.701 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.701 * [taylor]: Taking taylor expansion of x in x
1.701 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
1.701 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.701 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.701 * [taylor]: Taking taylor expansion of y in x
1.701 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.702 * [taylor]: Taking taylor expansion of 2.0 in x
1.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.702 * [taylor]: Taking taylor expansion of x in x
1.702 * [taylor]: Taking taylor expansion of 1 in y
1.704 * [taylor]: Taking taylor expansion of 2.0 in y
1.706 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.706 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.706 * [taylor]: Taking taylor expansion of y in y
1.709 * [taylor]: Taking taylor expansion of 0 in y
1.710 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
1.710 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
1.710 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.710 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.710 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.710 * [taylor]: Taking taylor expansion of x in y
1.710 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.711 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.711 * [taylor]: Taking taylor expansion of y in y
1.711 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.711 * [taylor]: Taking taylor expansion of 2.0 in y
1.711 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.711 * [taylor]: Taking taylor expansion of x in y
1.711 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
1.711 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.711 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.711 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.711 * [taylor]: Taking taylor expansion of x in x
1.712 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.712 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.712 * [taylor]: Taking taylor expansion of y in x
1.712 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.712 * [taylor]: Taking taylor expansion of 2.0 in x
1.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.712 * [taylor]: Taking taylor expansion of x in x
1.712 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
1.712 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.712 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.712 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.712 * [taylor]: Taking taylor expansion of x in x
1.713 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.713 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.713 * [taylor]: Taking taylor expansion of y in x
1.713 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.713 * [taylor]: Taking taylor expansion of 2.0 in x
1.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.713 * [taylor]: Taking taylor expansion of x in x
1.714 * [taylor]: Taking taylor expansion of 1 in y
1.716 * [taylor]: Taking taylor expansion of (- 2.0) in y
1.716 * [taylor]: Taking taylor expansion of 2.0 in y
1.718 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.718 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.718 * [taylor]: Taking taylor expansion of y in y
1.722 * [taylor]: Taking taylor expansion of 0 in y
1.724 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.724 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
1.724 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
1.724 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.724 * [taylor]: Taking taylor expansion of x in x
1.724 * [taylor]: Taking taylor expansion of 2.0 in x
1.724 * [taylor]: Taking taylor expansion of x in x
1.724 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
1.724 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.724 * [taylor]: Taking taylor expansion of x in x
1.724 * [taylor]: Taking taylor expansion of 2.0 in x
1.724 * [taylor]: Taking taylor expansion of x in x
1.733 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
1.734 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
1.734 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
1.734 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.734 * [taylor]: Taking taylor expansion of x in x
1.734 * [taylor]: Taking taylor expansion of 2.0 in x
1.734 * [taylor]: Taking taylor expansion of x in x
1.734 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
1.734 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
1.734 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.734 * [taylor]: Taking taylor expansion of x in x
1.735 * [taylor]: Taking taylor expansion of 2.0 in x
1.735 * [taylor]: Taking taylor expansion of x in x
1.750 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
1.750 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
1.750 * [taylor]: Taking taylor expansion of -1 in x
1.750 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
1.750 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.750 * [taylor]: Taking taylor expansion of 2.0 in x
1.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.750 * [taylor]: Taking taylor expansion of x in x
1.751 * [taylor]: Taking taylor expansion of x in x
1.752 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
1.752 * [taylor]: Taking taylor expansion of -1 in x
1.752 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
1.752 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.752 * [taylor]: Taking taylor expansion of 2.0 in x
1.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.752 * [taylor]: Taking taylor expansion of x in x
1.752 * [taylor]: Taking taylor expansion of x in x
1.771 * * * [progress]: simplifying candidates
1.772 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (exp (* x (+ 2.0 x))) (exp (* y y)))
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (* y y)))
  (* (cbrt (+ (* x (+ 2.0 x)) (* y y))) (cbrt (+ (* x (+ 2.0 x)) (* y y))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (* (* (+ (* x (+ 2.0 x)) (* y y)) (+ (* x (+ 2.0 x)) (* y y))) (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (+ (pow (* x (+ 2.0 x)) 3) (pow (* y y) 3))
  (+ (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* y y))))
  (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* y y)))
  (- (* x (+ 2.0 x)) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (* x (+ 2.0 x))
  (+ (log x) (log (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (- (* 2.0 2.0) (* x x)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
1.774 * * [simplify]: iteration  0 :  69  enodes  (cost  422 )
1.786 * * [simplify]: iteration  1 :  209  enodes  (cost  388 )
1.838 * * [simplify]: iteration  2 :  923  enodes  (cost  356 )
2.230 * * [simplify]: iteration  3 :  4137  enodes  (cost  350 )
4.925 * * [simplify]: iteration  done :  5000  enodes  (cost  350 )
4.925 * [simplify]: Simplified to:
   (exp (+ (* x (+ 2.0 x)) (* y y)))
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (* y y)))
  (* (cbrt (+ (* x (+ 2.0 x)) (* y y))) (cbrt (+ (* x (+ 2.0 x)) (* y y))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (pow (+ (* x (+ 2.0 x)) (* y y)) 3)
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (+ (pow (* x (+ 2.0 x)) 3) (pow y 6))
  (+ (* (* (+ x 2.0) x) (- (* x (+ 2.0 x)) (* y y))) (pow y 4))
  (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (pow y 4))
  (- (* x (+ 2.0 x)) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (* (+ x 2.0) x)
  (log (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (pow (* x (+ 2.0 x)) 3)
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (pow (* x (+ 2.0 x)) 3)
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* 2.0 x)
  (* x x)
  (* 2.0 x)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  x
  x
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* (+ x 2.0) x)
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (- (* 2.0 2.0) (* x x)))
  (+ (* x (+ 2.0 x)) (* y y))
  (+ (* x (+ 2.0 x)) (* y y))
  (+ (* x (+ 2.0 x)) (* y y))
  (* (+ x 2.0) x)
  (* (+ x 2.0) x)
  (* (+ x 2.0) x)
4.925 * * * [progress]: adding candidates to table
4.997 * * [progress]: iteration 3 / 4
4.997 * * * [progress]: picking best candidate
5.002 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))>
5.002 * * * [progress]: localizing error
5.013 * * * [progress]: generating rewritten candidates
5.013 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
5.032 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
5.035 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
5.038 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
5.051 * * * [progress]: generating series expansions
5.051 * * * * [progress]: [ 1 / 4 ] generating series at (2)
5.051 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (y x) around 0
5.051 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
5.051 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.051 * [taylor]: Taking taylor expansion of x in x
5.051 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
5.051 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
5.051 * [taylor]: Taking taylor expansion of 2.0 in x
5.051 * [taylor]: Taking taylor expansion of x in x
5.051 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.051 * [taylor]: Taking taylor expansion of y in x
5.052 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
5.052 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.052 * [taylor]: Taking taylor expansion of x in y
5.052 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
5.052 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
5.052 * [taylor]: Taking taylor expansion of 2.0 in y
5.052 * [taylor]: Taking taylor expansion of x in y
5.052 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.052 * [taylor]: Taking taylor expansion of y in y
5.052 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
5.052 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.052 * [taylor]: Taking taylor expansion of x in y
5.052 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
5.052 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
5.052 * [taylor]: Taking taylor expansion of 2.0 in y
5.052 * [taylor]: Taking taylor expansion of x in y
5.052 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.052 * [taylor]: Taking taylor expansion of y in y
5.052 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
5.052 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.052 * [taylor]: Taking taylor expansion of x in x
5.052 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
5.052 * [taylor]: Taking taylor expansion of 2.0 in x
5.052 * [taylor]: Taking taylor expansion of x in x
5.054 * [taylor]: Taking taylor expansion of 0 in x
5.057 * [taylor]: Taking taylor expansion of 1 in x
5.058 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
5.058 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
5.058 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.058 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.058 * [taylor]: Taking taylor expansion of x in x
5.059 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
5.059 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.059 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.059 * [taylor]: Taking taylor expansion of y in x
5.059 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.059 * [taylor]: Taking taylor expansion of 2.0 in x
5.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.059 * [taylor]: Taking taylor expansion of x in x
5.059 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
5.059 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.059 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.059 * [taylor]: Taking taylor expansion of x in y
5.060 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
5.060 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.060 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.060 * [taylor]: Taking taylor expansion of y in y
5.060 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.060 * [taylor]: Taking taylor expansion of 2.0 in y
5.060 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.060 * [taylor]: Taking taylor expansion of x in y
5.060 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
5.060 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.060 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.060 * [taylor]: Taking taylor expansion of x in y
5.060 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
5.060 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.060 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.060 * [taylor]: Taking taylor expansion of y in y
5.061 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.061 * [taylor]: Taking taylor expansion of 2.0 in y
5.061 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.061 * [taylor]: Taking taylor expansion of x in y
5.062 * [taylor]: Taking taylor expansion of 1 in x
5.063 * [taylor]: Taking taylor expansion of 0 in x
5.064 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
5.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.064 * [taylor]: Taking taylor expansion of x in x
5.065 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.065 * [taylor]: Taking taylor expansion of 2.0 in x
5.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.065 * [taylor]: Taking taylor expansion of x in x
5.067 * [taylor]: Taking taylor expansion of 0 in x
5.070 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (y x) around 0
5.070 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
5.070 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
5.070 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.070 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.070 * [taylor]: Taking taylor expansion of x in x
5.070 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.070 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.070 * [taylor]: Taking taylor expansion of y in x
5.070 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.070 * [taylor]: Taking taylor expansion of 2.0 in x
5.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.070 * [taylor]: Taking taylor expansion of x in x
5.071 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
5.071 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
5.071 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.071 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.071 * [taylor]: Taking taylor expansion of x in y
5.071 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.071 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.071 * [taylor]: Taking taylor expansion of y in y
5.071 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.071 * [taylor]: Taking taylor expansion of 2.0 in y
5.071 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.071 * [taylor]: Taking taylor expansion of x in y
5.072 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
5.072 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
5.072 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.072 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.072 * [taylor]: Taking taylor expansion of x in y
5.072 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.072 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.072 * [taylor]: Taking taylor expansion of y in y
5.072 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.072 * [taylor]: Taking taylor expansion of 2.0 in y
5.072 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.072 * [taylor]: Taking taylor expansion of x in y
5.073 * [taylor]: Taking taylor expansion of 1 in x
5.074 * [taylor]: Taking taylor expansion of 0 in x
5.076 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
5.076 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.076 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.076 * [taylor]: Taking taylor expansion of x in x
5.076 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.076 * [taylor]: Taking taylor expansion of 2.0 in x
5.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.076 * [taylor]: Taking taylor expansion of x in x
5.079 * [taylor]: Taking taylor expansion of 0 in x
5.082 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
5.082 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (y x) around 0
5.082 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
5.082 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.082 * [taylor]: Taking taylor expansion of x in x
5.082 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
5.082 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
5.082 * [taylor]: Taking taylor expansion of 2.0 in x
5.082 * [taylor]: Taking taylor expansion of x in x
5.082 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.082 * [taylor]: Taking taylor expansion of y in x
5.082 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
5.082 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.082 * [taylor]: Taking taylor expansion of x in y
5.082 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
5.082 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
5.082 * [taylor]: Taking taylor expansion of 2.0 in y
5.082 * [taylor]: Taking taylor expansion of x in y
5.082 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.082 * [taylor]: Taking taylor expansion of y in y
5.082 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
5.082 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.082 * [taylor]: Taking taylor expansion of x in y
5.082 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
5.082 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
5.082 * [taylor]: Taking taylor expansion of 2.0 in y
5.082 * [taylor]: Taking taylor expansion of x in y
5.082 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.082 * [taylor]: Taking taylor expansion of y in y
5.083 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
5.083 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.083 * [taylor]: Taking taylor expansion of x in x
5.083 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
5.083 * [taylor]: Taking taylor expansion of 2.0 in x
5.083 * [taylor]: Taking taylor expansion of x in x
5.084 * [taylor]: Taking taylor expansion of 0 in x
5.087 * [taylor]: Taking taylor expansion of 1 in x
5.088 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
5.088 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
5.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.088 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.088 * [taylor]: Taking taylor expansion of x in x
5.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
5.093 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.093 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.093 * [taylor]: Taking taylor expansion of y in x
5.093 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.093 * [taylor]: Taking taylor expansion of 2.0 in x
5.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.093 * [taylor]: Taking taylor expansion of x in x
5.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
5.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.093 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.093 * [taylor]: Taking taylor expansion of x in y
5.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
5.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.094 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.094 * [taylor]: Taking taylor expansion of y in y
5.094 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.094 * [taylor]: Taking taylor expansion of 2.0 in y
5.094 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.094 * [taylor]: Taking taylor expansion of x in y
5.094 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
5.094 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.094 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.094 * [taylor]: Taking taylor expansion of x in y
5.094 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
5.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.094 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.094 * [taylor]: Taking taylor expansion of y in y
5.095 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.095 * [taylor]: Taking taylor expansion of 2.0 in y
5.095 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.095 * [taylor]: Taking taylor expansion of x in y
5.096 * [taylor]: Taking taylor expansion of 1 in x
5.097 * [taylor]: Taking taylor expansion of 0 in x
5.098 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
5.098 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.098 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.098 * [taylor]: Taking taylor expansion of x in x
5.099 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.099 * [taylor]: Taking taylor expansion of 2.0 in x
5.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.099 * [taylor]: Taking taylor expansion of x in x
5.101 * [taylor]: Taking taylor expansion of 0 in x
5.103 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (y x) around 0
5.103 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
5.103 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
5.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.103 * [taylor]: Taking taylor expansion of x in x
5.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.104 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.104 * [taylor]: Taking taylor expansion of y in x
5.104 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.104 * [taylor]: Taking taylor expansion of 2.0 in x
5.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.104 * [taylor]: Taking taylor expansion of x in x
5.104 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
5.104 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
5.104 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.104 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.104 * [taylor]: Taking taylor expansion of x in y
5.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.104 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.104 * [taylor]: Taking taylor expansion of y in y
5.105 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.105 * [taylor]: Taking taylor expansion of 2.0 in y
5.105 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.105 * [taylor]: Taking taylor expansion of x in y
5.105 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
5.105 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
5.105 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.105 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.105 * [taylor]: Taking taylor expansion of x in y
5.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.105 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.105 * [taylor]: Taking taylor expansion of y in y
5.106 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.106 * [taylor]: Taking taylor expansion of 2.0 in y
5.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.106 * [taylor]: Taking taylor expansion of x in y
5.106 * [taylor]: Taking taylor expansion of 1 in x
5.108 * [taylor]: Taking taylor expansion of 0 in x
5.109 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
5.109 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.109 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.109 * [taylor]: Taking taylor expansion of x in x
5.109 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.109 * [taylor]: Taking taylor expansion of 2.0 in x
5.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.110 * [taylor]: Taking taylor expansion of x in x
5.113 * [taylor]: Taking taylor expansion of 0 in x
5.116 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
5.116 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (y x) around 0
5.116 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
5.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.116 * [taylor]: Taking taylor expansion of x in x
5.116 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
5.116 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
5.116 * [taylor]: Taking taylor expansion of 2.0 in x
5.116 * [taylor]: Taking taylor expansion of x in x
5.116 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.116 * [taylor]: Taking taylor expansion of y in x
5.116 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
5.116 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.116 * [taylor]: Taking taylor expansion of x in y
5.116 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
5.116 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
5.116 * [taylor]: Taking taylor expansion of 2.0 in y
5.116 * [taylor]: Taking taylor expansion of x in y
5.116 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.116 * [taylor]: Taking taylor expansion of y in y
5.116 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
5.116 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.116 * [taylor]: Taking taylor expansion of x in y
5.116 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
5.116 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
5.116 * [taylor]: Taking taylor expansion of 2.0 in y
5.116 * [taylor]: Taking taylor expansion of x in y
5.116 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.116 * [taylor]: Taking taylor expansion of y in y
5.116 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
5.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.116 * [taylor]: Taking taylor expansion of x in x
5.116 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
5.116 * [taylor]: Taking taylor expansion of 2.0 in x
5.117 * [taylor]: Taking taylor expansion of x in x
5.118 * [taylor]: Taking taylor expansion of 0 in x
5.120 * [taylor]: Taking taylor expansion of 1 in x
5.122 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
5.122 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
5.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.122 * [taylor]: Taking taylor expansion of x in x
5.123 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
5.123 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.123 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.123 * [taylor]: Taking taylor expansion of y in x
5.123 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.123 * [taylor]: Taking taylor expansion of 2.0 in x
5.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.123 * [taylor]: Taking taylor expansion of x in x
5.123 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
5.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.123 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.123 * [taylor]: Taking taylor expansion of x in y
5.123 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
5.123 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.123 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.123 * [taylor]: Taking taylor expansion of y in y
5.124 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.124 * [taylor]: Taking taylor expansion of 2.0 in y
5.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.124 * [taylor]: Taking taylor expansion of x in y
5.124 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
5.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.124 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.124 * [taylor]: Taking taylor expansion of x in y
5.124 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
5.124 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.124 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.124 * [taylor]: Taking taylor expansion of y in y
5.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.125 * [taylor]: Taking taylor expansion of 2.0 in y
5.125 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.125 * [taylor]: Taking taylor expansion of x in y
5.125 * [taylor]: Taking taylor expansion of 1 in x
5.127 * [taylor]: Taking taylor expansion of 0 in x
5.128 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
5.128 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.128 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.128 * [taylor]: Taking taylor expansion of x in x
5.128 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.128 * [taylor]: Taking taylor expansion of 2.0 in x
5.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.129 * [taylor]: Taking taylor expansion of x in x
5.131 * [taylor]: Taking taylor expansion of 0 in x
5.133 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (y x) around 0
5.133 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
5.133 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
5.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.133 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.133 * [taylor]: Taking taylor expansion of x in x
5.134 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.134 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.134 * [taylor]: Taking taylor expansion of y in x
5.134 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.134 * [taylor]: Taking taylor expansion of 2.0 in x
5.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.134 * [taylor]: Taking taylor expansion of x in x
5.134 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
5.134 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
5.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.134 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.134 * [taylor]: Taking taylor expansion of x in y
5.134 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.134 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.134 * [taylor]: Taking taylor expansion of y in y
5.135 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.135 * [taylor]: Taking taylor expansion of 2.0 in y
5.135 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.135 * [taylor]: Taking taylor expansion of x in y
5.135 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
5.135 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
5.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.135 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.135 * [taylor]: Taking taylor expansion of x in y
5.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.135 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.135 * [taylor]: Taking taylor expansion of y in y
5.136 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
5.136 * [taylor]: Taking taylor expansion of 2.0 in y
5.136 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.136 * [taylor]: Taking taylor expansion of x in y
5.136 * [taylor]: Taking taylor expansion of 1 in x
5.138 * [taylor]: Taking taylor expansion of 0 in x
5.139 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
5.139 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.139 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.139 * [taylor]: Taking taylor expansion of x in x
5.140 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
5.140 * [taylor]: Taking taylor expansion of 2.0 in x
5.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.140 * [taylor]: Taking taylor expansion of x in x
5.142 * [taylor]: Taking taylor expansion of 0 in x
5.145 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
5.145 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
5.145 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
5.145 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
5.145 * [taylor]: Taking taylor expansion of x in x
5.145 * [taylor]: Taking taylor expansion of 2.0 in x
5.145 * [taylor]: Taking taylor expansion of x in x
5.145 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
5.145 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
5.145 * [taylor]: Taking taylor expansion of x in x
5.145 * [taylor]: Taking taylor expansion of 2.0 in x
5.145 * [taylor]: Taking taylor expansion of x in x
5.155 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
5.155 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
5.155 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
5.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.155 * [taylor]: Taking taylor expansion of x in x
5.155 * [taylor]: Taking taylor expansion of 2.0 in x
5.155 * [taylor]: Taking taylor expansion of x in x
5.156 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
5.156 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
5.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.156 * [taylor]: Taking taylor expansion of x in x
5.156 * [taylor]: Taking taylor expansion of 2.0 in x
5.156 * [taylor]: Taking taylor expansion of x in x
5.167 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
5.167 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
5.167 * [taylor]: Taking taylor expansion of -1 in x
5.167 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
5.167 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
5.167 * [taylor]: Taking taylor expansion of 2.0 in x
5.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.167 * [taylor]: Taking taylor expansion of x in x
5.167 * [taylor]: Taking taylor expansion of x in x
5.168 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
5.168 * [taylor]: Taking taylor expansion of -1 in x
5.168 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
5.168 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
5.168 * [taylor]: Taking taylor expansion of 2.0 in x
5.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.168 * [taylor]: Taking taylor expansion of x in x
5.169 * [taylor]: Taking taylor expansion of x in x
5.190 * * * [progress]: simplifying candidates
5.192 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x))))
  (+ 1 1)
  (+ (log (sqrt (+ (* y y) (* x (+ 2.0 x))))) (log (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (log (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (exp (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (* (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x))))) (* (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (cbrt (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))) (cbrt (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))))
  (cbrt (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (* (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (sqrt (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))) (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))))
  (* (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))) (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))))
  (* (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))) (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))))
  (* (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))))
  (* (sqrt (- (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))))
  (* (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))))
  (* (sqrt (- (* y y) (* x (+ 2.0 x)))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (* (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x)))))) (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x)))))))
  (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))) (sqrt (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))))
  (* (sqrt (cbrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (cbrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* 1 1)
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x)))))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt 1))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) 1)
  (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (cbrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))))
  (* (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (exp (* y y)) (exp (* x (+ 2.0 x))))
  (log (+ (* y y) (* x (+ 2.0 x))))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* y y) (* x (+ 2.0 x))))
  (* (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x)))) (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))
  (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))
  (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x 2.0))
  (+ (* y y) (* 2.0 x))
  (* (exp (* y y)) (exp (* x (+ 2.0 x))))
  (log (+ (* y y) (* x (+ 2.0 x))))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* y y) (* x (+ 2.0 x))))
  (* (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x)))) (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))
  (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))
  (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x 2.0))
  (+ (* y y) (* 2.0 x))
  (* x (+ 2.0 x))
  (+ (log x) (log (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (- (* 2.0 2.0) (* x x)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
5.197 * * [simplify]: iteration  0 :  128  enodes  (cost  2344 )
5.221 * * [simplify]: iteration  1 :  298  enodes  (cost  1667 )
5.307 * * [simplify]: iteration  2 :  1301  enodes  (cost  1465 )
5.834 * * [simplify]: iteration  done :  5001  enodes  (cost  1465 )
5.835 * [simplify]: Simplified to:
   1
  1
  2
  1
  1
  (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x))))
  (+ (* (+ 2.0 x) x) (* y y))
  (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x))))
  2
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (* y y)))
  (pow (+ (* (+ 2.0 x) x) (* y y)) 3)
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (pow (+ (* (+ 2.0 x) x) (* y y)) 3)
  (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (+ (pow y 6) (pow (* (+ 2.0 x) x) 3))
  (+ (pow y 4) (* (* (+ 2.0 x) x) (- (* (+ 2.0 x) x) (* y y))))
  (* (sqrt (- (pow y 4) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (sqrt (+ (pow y 6) (pow (* (+ 2.0 x) x) 3))))
  (* (sqrt (- (* y y) (* x (+ 2.0 x)))) (sqrt (+ (pow y 4) (* (* (+ 2.0 x) x) (- (* (+ 2.0 x) x) (* y y))))))
  (* (sqrt (- (pow y 4) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (sqrt (+ (pow y 6) (pow (* (+ 2.0 x) x) 3))))
  (* (sqrt (- (* y y) (* x (+ 2.0 x)))) (sqrt (+ (pow y 4) (* (* (+ 2.0 x) x) (- (* (+ 2.0 x) x) (* y y))))))
  (- (pow y 4) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (pow (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) 3))
  (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  1
  (+ (* (+ 2.0 x) x) (* y y))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  1
  (+ (* (+ 2.0 x) x) (* y y))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  1
  2
  1
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x)))))))
  (* (fabs (cbrt (+ (* x (+ 2.0 x)) (* y y)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (pow (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) 3)
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (pow (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) 3)
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (cbrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (pow (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) 3)
  (+ (* (+ 2.0 x) x) (* y y))
  (pow (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) 3)
  (+ (* (+ 2.0 x) x) (* y y))
  (* (sqrt (+ (pow y 6) (pow (* (+ 2.0 x) x) 3))) (sqrt (+ (* (+ 2.0 x) x) (* y y))))
  (* (sqrt (+ (* (+ 2.0 x) x) (* y y))) (sqrt (- (pow y 4) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))))
  (* (sqrt (+ (pow y 6) (pow (* (+ 2.0 x) x) 3))) (sqrt (+ (* (+ 2.0 x) x) (* y y))))
  (* (sqrt (+ (* (+ 2.0 x) x) (* y y))) (sqrt (- (pow y 4) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))))
  (exp (+ (* x (+ 2.0 x)) (* y y)))
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (* y y)))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (pow (+ (* (+ 2.0 x) x) (* y y)) 3)
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (+ (pow y 6) (pow (* (+ 2.0 x) x) 3))
  (+ (pow y 4) (* (* (+ 2.0 x) x) (- (* (+ 2.0 x) x) (* y y))))
  (- (pow y 4) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* 2.0 x))
  (+ (* y y) (* 2.0 x))
  (exp (+ (* x (+ 2.0 x)) (* y y)))
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (* y y)))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (pow (+ (* (+ 2.0 x) x) (* y y)) 3)
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (sqrt (+ (* (+ 2.0 x) x) (* y y)))
  (+ (pow y 6) (pow (* (+ 2.0 x) x) 3))
  (+ (pow y 4) (* (* (+ 2.0 x) x) (- (* (+ 2.0 x) x) (* y y))))
  (- (pow y 4) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* 2.0 x))
  (+ (* y y) (* 2.0 x))
  (* (+ 2.0 x) x)
  (log (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (pow (* (+ 2.0 x) x) 3)
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (pow (* (+ 2.0 x) x) 3)
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x 2.0)
  (* x x)
  (* x 2.0)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  x
  x
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* (+ 2.0 x) x)
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (- (* 2.0 2.0) (* x x)))
  (+ (* (+ 2.0 x) x) (* y y))
  (+ (* (+ 2.0 x) x) (* y y))
  (+ (* (+ 2.0 x) x) (* y y))
  (+ (* (+ 2.0 x) x) (* y y))
  (+ (* (+ 2.0 x) x) (* y y))
  (+ (* (+ 2.0 x) x) (* y y))
  (+ (* (+ 2.0 x) x) (* y y))
  (+ (* (+ 2.0 x) x) (* y y))
  (+ (* (+ 2.0 x) x) (* y y))
  (* (+ 2.0 x) x)
  (* (+ 2.0 x) x)
  (* (+ 2.0 x) x)
5.835 * * * [progress]: adding candidates to table
6.055 * * [progress]: iteration 4 / 4
6.055 * * * [progress]: picking best candidate
6.057 * * * * [pick]: Picked  #<alt (λ (x y) (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))>
6.057 * * * [progress]: localizing error
6.073 * * * [progress]: generating rewritten candidates
6.073 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
6.103 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
6.152 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
6.213 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2)
6.218 * * * [progress]: generating series expansions
6.218 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
6.219 * [approximate]: Taking taylor expansion of (/ (* x (+ (pow x 3) 8.0)) (- (+ (pow x 2) 4.0) (* 2.0 x))) in (x) around 0
6.219 * [taylor]: Taking taylor expansion of (/ (* x (+ (pow x 3) 8.0)) (- (+ (pow x 2) 4.0) (* 2.0 x))) in x
6.219 * [taylor]: Taking taylor expansion of (* x (+ (pow x 3) 8.0)) in x
6.219 * [taylor]: Taking taylor expansion of x in x
6.219 * [taylor]: Taking taylor expansion of (+ (pow x 3) 8.0) in x
6.219 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.219 * [taylor]: Taking taylor expansion of x in x
6.219 * [taylor]: Taking taylor expansion of 8.0 in x
6.219 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) 4.0) (* 2.0 x)) in x
6.219 * [taylor]: Taking taylor expansion of (+ (pow x 2) 4.0) in x
6.220 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.220 * [taylor]: Taking taylor expansion of x in x
6.220 * [taylor]: Taking taylor expansion of 4.0 in x
6.220 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
6.220 * [taylor]: Taking taylor expansion of 2.0 in x
6.220 * [taylor]: Taking taylor expansion of x in x
6.223 * [taylor]: Taking taylor expansion of (/ (* x (+ (pow x 3) 8.0)) (- (+ (pow x 2) 4.0) (* 2.0 x))) in x
6.223 * [taylor]: Taking taylor expansion of (* x (+ (pow x 3) 8.0)) in x
6.223 * [taylor]: Taking taylor expansion of x in x
6.223 * [taylor]: Taking taylor expansion of (+ (pow x 3) 8.0) in x
6.223 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.223 * [taylor]: Taking taylor expansion of x in x
6.223 * [taylor]: Taking taylor expansion of 8.0 in x
6.223 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) 4.0) (* 2.0 x)) in x
6.223 * [taylor]: Taking taylor expansion of (+ (pow x 2) 4.0) in x
6.223 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.223 * [taylor]: Taking taylor expansion of x in x
6.223 * [taylor]: Taking taylor expansion of 4.0 in x
6.223 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
6.223 * [taylor]: Taking taylor expansion of 2.0 in x
6.223 * [taylor]: Taking taylor expansion of x in x
6.270 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 3)) 8.0) (* (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) x)) in (x) around 0
6.270 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 3)) 8.0) (* (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) x)) in x
6.270 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 8.0) in x
6.270 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
6.270 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.270 * [taylor]: Taking taylor expansion of x in x
6.271 * [taylor]: Taking taylor expansion of 8.0 in x
6.271 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) x) in x
6.271 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) in x
6.271 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 4.0) in x
6.271 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.271 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.271 * [taylor]: Taking taylor expansion of x in x
6.272 * [taylor]: Taking taylor expansion of 4.0 in x
6.272 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.272 * [taylor]: Taking taylor expansion of 2.0 in x
6.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.272 * [taylor]: Taking taylor expansion of x in x
6.272 * [taylor]: Taking taylor expansion of x in x
6.276 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 3)) 8.0) (* (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) x)) in x
6.276 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 8.0) in x
6.276 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
6.276 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.276 * [taylor]: Taking taylor expansion of x in x
6.277 * [taylor]: Taking taylor expansion of 8.0 in x
6.277 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) x) in x
6.277 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) in x
6.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 4.0) in x
6.277 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.277 * [taylor]: Taking taylor expansion of x in x
6.278 * [taylor]: Taking taylor expansion of 4.0 in x
6.278 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.278 * [taylor]: Taking taylor expansion of 2.0 in x
6.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.278 * [taylor]: Taking taylor expansion of x in x
6.278 * [taylor]: Taking taylor expansion of x in x
6.345 * [approximate]: Taking taylor expansion of (* -1 (/ (- 8.0 (/ 1 (pow x 3))) (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))))) in (x) around 0
6.345 * [taylor]: Taking taylor expansion of (* -1 (/ (- 8.0 (/ 1 (pow x 3))) (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))))) in x
6.345 * [taylor]: Taking taylor expansion of -1 in x
6.345 * [taylor]: Taking taylor expansion of (/ (- 8.0 (/ 1 (pow x 3))) (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) in x
6.345 * [taylor]: Taking taylor expansion of (- 8.0 (/ 1 (pow x 3))) in x
6.345 * [taylor]: Taking taylor expansion of 8.0 in x
6.345 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
6.345 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.345 * [taylor]: Taking taylor expansion of x in x
6.346 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))) in x
6.346 * [taylor]: Taking taylor expansion of x in x
6.346 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)) in x
6.346 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.346 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.346 * [taylor]: Taking taylor expansion of x in x
6.347 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 4.0) in x
6.347 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.347 * [taylor]: Taking taylor expansion of 2.0 in x
6.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.347 * [taylor]: Taking taylor expansion of x in x
6.347 * [taylor]: Taking taylor expansion of 4.0 in x
6.350 * [taylor]: Taking taylor expansion of (* -1 (/ (- 8.0 (/ 1 (pow x 3))) (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))))) in x
6.350 * [taylor]: Taking taylor expansion of -1 in x
6.350 * [taylor]: Taking taylor expansion of (/ (- 8.0 (/ 1 (pow x 3))) (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) in x
6.350 * [taylor]: Taking taylor expansion of (- 8.0 (/ 1 (pow x 3))) in x
6.350 * [taylor]: Taking taylor expansion of 8.0 in x
6.350 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
6.350 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.350 * [taylor]: Taking taylor expansion of x in x
6.351 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))) in x
6.351 * [taylor]: Taking taylor expansion of x in x
6.351 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)) in x
6.351 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.351 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.351 * [taylor]: Taking taylor expansion of x in x
6.352 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 4.0) in x
6.352 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.352 * [taylor]: Taking taylor expansion of 2.0 in x
6.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.352 * [taylor]: Taking taylor expansion of x in x
6.352 * [taylor]: Taking taylor expansion of 4.0 in x
6.421 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
6.421 * [approximate]: Taking taylor expansion of (* x (+ (pow x 3) 8.0)) in (x) around 0
6.421 * [taylor]: Taking taylor expansion of (* x (+ (pow x 3) 8.0)) in x
6.422 * [taylor]: Taking taylor expansion of x in x
6.422 * [taylor]: Taking taylor expansion of (+ (pow x 3) 8.0) in x
6.422 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.422 * [taylor]: Taking taylor expansion of x in x
6.422 * [taylor]: Taking taylor expansion of 8.0 in x
6.422 * [taylor]: Taking taylor expansion of (* x (+ (pow x 3) 8.0)) in x
6.422 * [taylor]: Taking taylor expansion of x in x
6.422 * [taylor]: Taking taylor expansion of (+ (pow x 3) 8.0) in x
6.422 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.422 * [taylor]: Taking taylor expansion of x in x
6.422 * [taylor]: Taking taylor expansion of 8.0 in x
6.445 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 3)) 8.0) x) in (x) around 0
6.445 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 3)) 8.0) x) in x
6.445 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 8.0) in x
6.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
6.445 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.445 * [taylor]: Taking taylor expansion of x in x
6.446 * [taylor]: Taking taylor expansion of 8.0 in x
6.446 * [taylor]: Taking taylor expansion of x in x
6.446 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 3)) 8.0) x) in x
6.446 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 8.0) in x
6.446 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
6.446 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.446 * [taylor]: Taking taylor expansion of x in x
6.447 * [taylor]: Taking taylor expansion of 8.0 in x
6.447 * [taylor]: Taking taylor expansion of x in x
6.474 * [approximate]: Taking taylor expansion of (* -1 (/ (- 8.0 (/ 1 (pow x 3))) x)) in (x) around 0
6.474 * [taylor]: Taking taylor expansion of (* -1 (/ (- 8.0 (/ 1 (pow x 3))) x)) in x
6.474 * [taylor]: Taking taylor expansion of -1 in x
6.474 * [taylor]: Taking taylor expansion of (/ (- 8.0 (/ 1 (pow x 3))) x) in x
6.474 * [taylor]: Taking taylor expansion of (- 8.0 (/ 1 (pow x 3))) in x
6.474 * [taylor]: Taking taylor expansion of 8.0 in x
6.474 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
6.474 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.474 * [taylor]: Taking taylor expansion of x in x
6.475 * [taylor]: Taking taylor expansion of x in x
6.476 * [taylor]: Taking taylor expansion of (* -1 (/ (- 8.0 (/ 1 (pow x 3))) x)) in x
6.476 * [taylor]: Taking taylor expansion of -1 in x
6.476 * [taylor]: Taking taylor expansion of (/ (- 8.0 (/ 1 (pow x 3))) x) in x
6.476 * [taylor]: Taking taylor expansion of (- 8.0 (/ 1 (pow x 3))) in x
6.476 * [taylor]: Taking taylor expansion of 8.0 in x
6.476 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
6.476 * [taylor]: Taking taylor expansion of (pow x 3) in x
6.476 * [taylor]: Taking taylor expansion of x in x
6.477 * [taylor]: Taking taylor expansion of x in x
6.517 * * * * [progress]: [ 3 / 4 ] generating series at (2)
6.518 * [approximate]: Taking taylor expansion of (+ (pow y 2) (+ (/ (pow x 4) (- (+ (pow x 2) 4.0) (* 2.0 x))) (* 8.0 (/ x (- (+ (pow x 2) 4.0) (* 2.0 x)))))) in (x y) around 0
6.518 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (/ (pow x 4) (- (+ (pow x 2) 4.0) (* 2.0 x))) (* 8.0 (/ x (- (+ (pow x 2) 4.0) (* 2.0 x)))))) in y
6.518 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.518 * [taylor]: Taking taylor expansion of y in y
6.518 * [taylor]: Taking taylor expansion of (+ (/ (pow x 4) (- (+ (pow x 2) 4.0) (* 2.0 x))) (* 8.0 (/ x (- (+ (pow x 2) 4.0) (* 2.0 x))))) in y
6.518 * [taylor]: Taking taylor expansion of (/ (pow x 4) (- (+ (pow x 2) 4.0) (* 2.0 x))) in y
6.518 * [taylor]: Taking taylor expansion of (pow x 4) in y
6.518 * [taylor]: Taking taylor expansion of x in y
6.518 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) 4.0) (* 2.0 x)) in y
6.518 * [taylor]: Taking taylor expansion of (+ (pow x 2) 4.0) in y
6.518 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.518 * [taylor]: Taking taylor expansion of x in y
6.518 * [taylor]: Taking taylor expansion of 4.0 in y
6.518 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
6.518 * [taylor]: Taking taylor expansion of 2.0 in y
6.518 * [taylor]: Taking taylor expansion of x in y
6.519 * [taylor]: Taking taylor expansion of (* 8.0 (/ x (- (+ (pow x 2) 4.0) (* 2.0 x)))) in y
6.519 * [taylor]: Taking taylor expansion of 8.0 in y
6.519 * [taylor]: Taking taylor expansion of (/ x (- (+ (pow x 2) 4.0) (* 2.0 x))) in y
6.519 * [taylor]: Taking taylor expansion of x in y
6.519 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) 4.0) (* 2.0 x)) in y
6.519 * [taylor]: Taking taylor expansion of (+ (pow x 2) 4.0) in y
6.519 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.519 * [taylor]: Taking taylor expansion of x in y
6.519 * [taylor]: Taking taylor expansion of 4.0 in y
6.519 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
6.519 * [taylor]: Taking taylor expansion of 2.0 in y
6.519 * [taylor]: Taking taylor expansion of x in y
6.519 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (/ (pow x 4) (- (+ (pow x 2) 4.0) (* 2.0 x))) (* 8.0 (/ x (- (+ (pow x 2) 4.0) (* 2.0 x)))))) in x
6.519 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.519 * [taylor]: Taking taylor expansion of y in x
6.519 * [taylor]: Taking taylor expansion of (+ (/ (pow x 4) (- (+ (pow x 2) 4.0) (* 2.0 x))) (* 8.0 (/ x (- (+ (pow x 2) 4.0) (* 2.0 x))))) in x
6.519 * [taylor]: Taking taylor expansion of (/ (pow x 4) (- (+ (pow x 2) 4.0) (* 2.0 x))) in x
6.519 * [taylor]: Taking taylor expansion of (pow x 4) in x
6.519 * [taylor]: Taking taylor expansion of x in x
6.519 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) 4.0) (* 2.0 x)) in x
6.519 * [taylor]: Taking taylor expansion of (+ (pow x 2) 4.0) in x
6.519 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.519 * [taylor]: Taking taylor expansion of x in x
6.519 * [taylor]: Taking taylor expansion of 4.0 in x
6.519 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
6.519 * [taylor]: Taking taylor expansion of 2.0 in x
6.519 * [taylor]: Taking taylor expansion of x in x
6.521 * [taylor]: Taking taylor expansion of (* 8.0 (/ x (- (+ (pow x 2) 4.0) (* 2.0 x)))) in x
6.521 * [taylor]: Taking taylor expansion of 8.0 in x
6.521 * [taylor]: Taking taylor expansion of (/ x (- (+ (pow x 2) 4.0) (* 2.0 x))) in x
6.521 * [taylor]: Taking taylor expansion of x in x
6.521 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) 4.0) (* 2.0 x)) in x
6.521 * [taylor]: Taking taylor expansion of (+ (pow x 2) 4.0) in x
6.521 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.521 * [taylor]: Taking taylor expansion of x in x
6.522 * [taylor]: Taking taylor expansion of 4.0 in x
6.522 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
6.522 * [taylor]: Taking taylor expansion of 2.0 in x
6.522 * [taylor]: Taking taylor expansion of x in x
6.523 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (/ (pow x 4) (- (+ (pow x 2) 4.0) (* 2.0 x))) (* 8.0 (/ x (- (+ (pow x 2) 4.0) (* 2.0 x)))))) in x
6.523 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.523 * [taylor]: Taking taylor expansion of y in x
6.523 * [taylor]: Taking taylor expansion of (+ (/ (pow x 4) (- (+ (pow x 2) 4.0) (* 2.0 x))) (* 8.0 (/ x (- (+ (pow x 2) 4.0) (* 2.0 x))))) in x
6.523 * [taylor]: Taking taylor expansion of (/ (pow x 4) (- (+ (pow x 2) 4.0) (* 2.0 x))) in x
6.523 * [taylor]: Taking taylor expansion of (pow x 4) in x
6.523 * [taylor]: Taking taylor expansion of x in x
6.523 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) 4.0) (* 2.0 x)) in x
6.523 * [taylor]: Taking taylor expansion of (+ (pow x 2) 4.0) in x
6.523 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.523 * [taylor]: Taking taylor expansion of x in x
6.523 * [taylor]: Taking taylor expansion of 4.0 in x
6.523 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
6.523 * [taylor]: Taking taylor expansion of 2.0 in x
6.523 * [taylor]: Taking taylor expansion of x in x
6.525 * [taylor]: Taking taylor expansion of (* 8.0 (/ x (- (+ (pow x 2) 4.0) (* 2.0 x)))) in x
6.525 * [taylor]: Taking taylor expansion of 8.0 in x
6.525 * [taylor]: Taking taylor expansion of (/ x (- (+ (pow x 2) 4.0) (* 2.0 x))) in x
6.525 * [taylor]: Taking taylor expansion of x in x
6.525 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) 4.0) (* 2.0 x)) in x
6.525 * [taylor]: Taking taylor expansion of (+ (pow x 2) 4.0) in x
6.525 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.525 * [taylor]: Taking taylor expansion of x in x
6.525 * [taylor]: Taking taylor expansion of 4.0 in x
6.525 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
6.525 * [taylor]: Taking taylor expansion of 2.0 in x
6.525 * [taylor]: Taking taylor expansion of x in x
6.527 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.527 * [taylor]: Taking taylor expansion of y in y
6.527 * [taylor]: Taking taylor expansion of 2.0 in y
6.534 * [taylor]: Taking taylor expansion of 1.0 in y
6.535 * [approximate]: Taking taylor expansion of (+ (/ 1 (* (pow x 4) (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))))) (+ (* 8.0 (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))))) (/ 1 (pow y 2)))) in (x y) around 0
6.535 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 4) (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))))) (+ (* 8.0 (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))))) (/ 1 (pow y 2)))) in y
6.535 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 4) (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))))) in y
6.535 * [taylor]: Taking taylor expansion of (* (pow x 4) (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))) in y
6.535 * [taylor]: Taking taylor expansion of (pow x 4) in y
6.535 * [taylor]: Taking taylor expansion of x in y
6.535 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) in y
6.535 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 4.0) in y
6.535 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.535 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.535 * [taylor]: Taking taylor expansion of x in y
6.536 * [taylor]: Taking taylor expansion of 4.0 in y
6.536 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
6.536 * [taylor]: Taking taylor expansion of 2.0 in y
6.536 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.536 * [taylor]: Taking taylor expansion of x in y
6.536 * [taylor]: Taking taylor expansion of (+ (* 8.0 (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))))) (/ 1 (pow y 2))) in y
6.536 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))))) in y
6.536 * [taylor]: Taking taylor expansion of 8.0 in y
6.536 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))))) in y
6.536 * [taylor]: Taking taylor expansion of (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))) in y
6.537 * [taylor]: Taking taylor expansion of x in y
6.537 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) in y
6.537 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 4.0) in y
6.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.537 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.537 * [taylor]: Taking taylor expansion of x in y
6.537 * [taylor]: Taking taylor expansion of 4.0 in y
6.537 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
6.537 * [taylor]: Taking taylor expansion of 2.0 in y
6.537 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.537 * [taylor]: Taking taylor expansion of x in y
6.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.537 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.537 * [taylor]: Taking taylor expansion of y in y
6.538 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 4) (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))))) (+ (* 8.0 (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))))) (/ 1 (pow y 2)))) in x
6.538 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 4) (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))))) in x
6.538 * [taylor]: Taking taylor expansion of (* (pow x 4) (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))) in x
6.538 * [taylor]: Taking taylor expansion of (pow x 4) in x
6.538 * [taylor]: Taking taylor expansion of x in x
6.538 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) in x
6.538 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 4.0) in x
6.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.538 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.538 * [taylor]: Taking taylor expansion of x in x
6.539 * [taylor]: Taking taylor expansion of 4.0 in x
6.539 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.539 * [taylor]: Taking taylor expansion of 2.0 in x
6.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.539 * [taylor]: Taking taylor expansion of x in x
6.541 * [taylor]: Taking taylor expansion of (+ (* 8.0 (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))))) (/ 1 (pow y 2))) in x
6.541 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))))) in x
6.541 * [taylor]: Taking taylor expansion of 8.0 in x
6.541 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))))) in x
6.541 * [taylor]: Taking taylor expansion of (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))) in x
6.541 * [taylor]: Taking taylor expansion of x in x
6.541 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) in x
6.541 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 4.0) in x
6.541 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.541 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.541 * [taylor]: Taking taylor expansion of x in x
6.541 * [taylor]: Taking taylor expansion of 4.0 in x
6.541 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.541 * [taylor]: Taking taylor expansion of 2.0 in x
6.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.541 * [taylor]: Taking taylor expansion of x in x
6.545 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.545 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.545 * [taylor]: Taking taylor expansion of y in x
6.545 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 4) (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))))) (+ (* 8.0 (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))))) (/ 1 (pow y 2)))) in x
6.545 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 4) (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))))) in x
6.545 * [taylor]: Taking taylor expansion of (* (pow x 4) (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))) in x
6.545 * [taylor]: Taking taylor expansion of (pow x 4) in x
6.545 * [taylor]: Taking taylor expansion of x in x
6.545 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) in x
6.545 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 4.0) in x
6.545 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.545 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.545 * [taylor]: Taking taylor expansion of x in x
6.546 * [taylor]: Taking taylor expansion of 4.0 in x
6.546 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.546 * [taylor]: Taking taylor expansion of 2.0 in x
6.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.546 * [taylor]: Taking taylor expansion of x in x
6.548 * [taylor]: Taking taylor expansion of (+ (* 8.0 (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))))) (/ 1 (pow y 2))) in x
6.548 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))))) in x
6.548 * [taylor]: Taking taylor expansion of 8.0 in x
6.548 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))))) in x
6.548 * [taylor]: Taking taylor expansion of (* x (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x)))) in x
6.548 * [taylor]: Taking taylor expansion of x in x
6.548 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4.0) (* 2.0 (/ 1 x))) in x
6.548 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 4.0) in x
6.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.548 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.548 * [taylor]: Taking taylor expansion of x in x
6.548 * [taylor]: Taking taylor expansion of 4.0 in x
6.548 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.548 * [taylor]: Taking taylor expansion of 2.0 in x
6.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.548 * [taylor]: Taking taylor expansion of x in x
6.552 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.552 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.552 * [taylor]: Taking taylor expansion of y in x
6.553 * [taylor]: Taking taylor expansion of 1 in y
6.559 * [taylor]: Taking taylor expansion of 2.0 in y
6.569 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.569 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.569 * [taylor]: Taking taylor expansion of y in y
6.579 * [taylor]: Taking taylor expansion of 0 in y
6.582 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) (/ 1 (pow y 2))) (* 8.0 (/ 1 (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))))) in (x y) around 0
6.582 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) (/ 1 (pow y 2))) (* 8.0 (/ 1 (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))))) in y
6.582 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) (/ 1 (pow y 2))) in y
6.582 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) in y
6.582 * [taylor]: Taking taylor expansion of (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))) in y
6.582 * [taylor]: Taking taylor expansion of (pow x 4) in y
6.582 * [taylor]: Taking taylor expansion of x in y
6.582 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)) in y
6.582 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.582 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.582 * [taylor]: Taking taylor expansion of x in y
6.582 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 4.0) in y
6.582 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
6.582 * [taylor]: Taking taylor expansion of 2.0 in y
6.582 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.582 * [taylor]: Taking taylor expansion of x in y
6.582 * [taylor]: Taking taylor expansion of 4.0 in y
6.583 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.583 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.583 * [taylor]: Taking taylor expansion of y in y
6.584 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))))) in y
6.584 * [taylor]: Taking taylor expansion of 8.0 in y
6.584 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) in y
6.584 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))) in y
6.584 * [taylor]: Taking taylor expansion of x in y
6.584 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)) in y
6.584 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.584 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.584 * [taylor]: Taking taylor expansion of x in y
6.584 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 4.0) in y
6.584 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
6.584 * [taylor]: Taking taylor expansion of 2.0 in y
6.584 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.584 * [taylor]: Taking taylor expansion of x in y
6.584 * [taylor]: Taking taylor expansion of 4.0 in y
6.584 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) (/ 1 (pow y 2))) (* 8.0 (/ 1 (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))))) in x
6.585 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) (/ 1 (pow y 2))) in x
6.585 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) in x
6.585 * [taylor]: Taking taylor expansion of (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))) in x
6.585 * [taylor]: Taking taylor expansion of (pow x 4) in x
6.585 * [taylor]: Taking taylor expansion of x in x
6.585 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)) in x
6.585 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.585 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.585 * [taylor]: Taking taylor expansion of x in x
6.585 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 4.0) in x
6.585 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.585 * [taylor]: Taking taylor expansion of 2.0 in x
6.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.585 * [taylor]: Taking taylor expansion of x in x
6.585 * [taylor]: Taking taylor expansion of 4.0 in x
6.587 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.587 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.587 * [taylor]: Taking taylor expansion of y in x
6.587 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))))) in x
6.587 * [taylor]: Taking taylor expansion of 8.0 in x
6.587 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) in x
6.587 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))) in x
6.587 * [taylor]: Taking taylor expansion of x in x
6.587 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)) in x
6.587 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.587 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.587 * [taylor]: Taking taylor expansion of x in x
6.587 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 4.0) in x
6.588 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.588 * [taylor]: Taking taylor expansion of 2.0 in x
6.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.588 * [taylor]: Taking taylor expansion of x in x
6.588 * [taylor]: Taking taylor expansion of 4.0 in x
6.590 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) (/ 1 (pow y 2))) (* 8.0 (/ 1 (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))))) in x
6.591 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) (/ 1 (pow y 2))) in x
6.591 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) in x
6.591 * [taylor]: Taking taylor expansion of (* (pow x 4) (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))) in x
6.591 * [taylor]: Taking taylor expansion of (pow x 4) in x
6.591 * [taylor]: Taking taylor expansion of x in x
6.591 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)) in x
6.591 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.591 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.591 * [taylor]: Taking taylor expansion of x in x
6.591 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 4.0) in x
6.591 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.591 * [taylor]: Taking taylor expansion of 2.0 in x
6.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.591 * [taylor]: Taking taylor expansion of x in x
6.592 * [taylor]: Taking taylor expansion of 4.0 in x
6.593 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.593 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.593 * [taylor]: Taking taylor expansion of y in x
6.593 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))))) in x
6.593 * [taylor]: Taking taylor expansion of 8.0 in x
6.593 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)))) in x
6.593 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0))) in x
6.593 * [taylor]: Taking taylor expansion of x in x
6.593 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2.0 (/ 1 x)) 4.0)) in x
6.593 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.593 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.593 * [taylor]: Taking taylor expansion of x in x
6.593 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 4.0) in x
6.594 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.594 * [taylor]: Taking taylor expansion of 2.0 in x
6.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.594 * [taylor]: Taking taylor expansion of x in x
6.594 * [taylor]: Taking taylor expansion of 4.0 in x
6.597 * [taylor]: Taking taylor expansion of 1 in y
6.602 * [taylor]: Taking taylor expansion of (- 2.0) in y
6.603 * [taylor]: Taking taylor expansion of 2.0 in y
6.610 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.610 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.610 * [taylor]: Taking taylor expansion of y in y
6.619 * [taylor]: Taking taylor expansion of 0 in y
6.621 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2)
6.622 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 2.0 x)) in (x) around 0
6.622 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 2.0 x)) in x
6.622 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.622 * [taylor]: Taking taylor expansion of x in x
6.622 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
6.622 * [taylor]: Taking taylor expansion of 2.0 in x
6.622 * [taylor]: Taking taylor expansion of x in x
6.622 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 2.0 x)) in x
6.622 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.622 * [taylor]: Taking taylor expansion of x in x
6.622 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
6.622 * [taylor]: Taking taylor expansion of 2.0 in x
6.622 * [taylor]: Taking taylor expansion of x in x
6.638 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
6.638 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
6.638 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.638 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.638 * [taylor]: Taking taylor expansion of x in x
6.639 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.639 * [taylor]: Taking taylor expansion of 2.0 in x
6.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.639 * [taylor]: Taking taylor expansion of x in x
6.639 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
6.639 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.639 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.639 * [taylor]: Taking taylor expansion of x in x
6.639 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.640 * [taylor]: Taking taylor expansion of 2.0 in x
6.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.640 * [taylor]: Taking taylor expansion of x in x
6.662 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
6.662 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
6.662 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.662 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.662 * [taylor]: Taking taylor expansion of x in x
6.662 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.662 * [taylor]: Taking taylor expansion of 2.0 in x
6.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.662 * [taylor]: Taking taylor expansion of x in x
6.663 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
6.663 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.663 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.663 * [taylor]: Taking taylor expansion of x in x
6.663 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
6.663 * [taylor]: Taking taylor expansion of 2.0 in x
6.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.663 * [taylor]: Taking taylor expansion of x in x
6.681 * * * [progress]: simplifying candidates
6.682 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (log x) (log (+ (pow 2.0 3) (pow x 3)))) (log (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (- (log (* x (+ (pow 2.0 3) (pow x 3)))) (log (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (log (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (exp (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (/ (* (* (* x x) x) (* (* (+ (pow 2.0 3) (pow x 3)) (+ (pow 2.0 3) (pow x 3))) (+ (pow 2.0 3) (pow x 3)))) (* (* (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (/ (* (* (* x (+ (pow 2.0 3) (pow x 3))) (* x (+ (pow 2.0 3) (pow x 3)))) (* x (+ (pow 2.0 3) (pow x 3)))) (* (* (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (* (cbrt (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))) (cbrt (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))))
  (cbrt (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (* (* (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))) (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (sqrt (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (sqrt (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (- (* x (+ (pow 2.0 3) (pow x 3))))
  (- (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))
  (/ x (* (cbrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (cbrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))))
  (/ (+ (pow 2.0 3) (pow x 3)) (cbrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (/ x (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (/ (+ (pow 2.0 3) (pow x 3)) (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (/ x 1)
  (/ (+ (pow 2.0 3) (pow x 3)) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))
  (/ 1 (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))
  (/ (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))) (* x (+ (pow 2.0 3) (pow x 3))))
  (/ (* x (+ (pow 2.0 3) (pow x 3))) (* (cbrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (cbrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))))
  (/ (* x (+ (pow 2.0 3) (pow x 3))) (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (/ (* x (+ (pow 2.0 3) (pow x 3))) 1)
  (/ (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))) (+ (pow 2.0 3) (pow x 3)))
  (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (pow (* 2.0 2.0) 3) (pow (- (* x x) (* 2.0 x)) 3)))
  (/ (* x (+ (pow 2.0 3) (pow x 3))) (- (* (* 2.0 2.0) (* 2.0 2.0)) (* (- (* x x) (* 2.0 x)) (- (* x x) (* 2.0 x)))))
  (* (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))) (+ (* (pow 2.0 3) (pow 2.0 3)) (- (* (pow x 3) (pow x 3)) (* (pow 2.0 3) (pow x 3)))))
  (* (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))) (- (pow 2.0 3) (pow x 3)))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (+ (log x) (log (+ (pow 2.0 3) (pow x 3))))
  (log (* x (+ (pow 2.0 3) (pow x 3))))
  (exp (* x (+ (pow 2.0 3) (pow x 3))))
  (* (* (* x x) x) (* (* (+ (pow 2.0 3) (pow x 3)) (+ (pow 2.0 3) (pow x 3))) (+ (pow 2.0 3) (pow x 3))))
  (* (cbrt (* x (+ (pow 2.0 3) (pow x 3)))) (cbrt (* x (+ (pow 2.0 3) (pow x 3)))))
  (cbrt (* x (+ (pow 2.0 3) (pow x 3))))
  (* (* (* x (+ (pow 2.0 3) (pow x 3))) (* x (+ (pow 2.0 3) (pow x 3)))) (* x (+ (pow 2.0 3) (pow x 3))))
  (sqrt (* x (+ (pow 2.0 3) (pow x 3))))
  (sqrt (* x (+ (pow 2.0 3) (pow x 3))))
  (* (sqrt x) (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* (sqrt x) (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* x (pow 2.0 3))
  (* x (pow x 3))
  (* (pow 2.0 3) x)
  (* (pow x 3) x)
  (* x (* (cbrt (+ (pow 2.0 3) (pow x 3))) (cbrt (+ (pow 2.0 3) (pow x 3)))))
  (* x (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* x (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))
  (* x 1)
  (* x (pow 1 3))
  (* x (pow 1 3))
  (* x (pow 1 3))
  (* x (pow 1 3))
  (* x 1)
  (* (cbrt x) (+ (pow 2.0 3) (pow x 3)))
  (* (sqrt x) (+ (pow 2.0 3) (pow x 3)))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (+ (pow (pow 2.0 3) 3) (pow (pow x 3) 3)))
  (* x (- (* (pow 2.0 3) (pow 2.0 3)) (* (pow x 3) (pow x 3))))
  (* (exp (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))) (exp (* y y)))
  (log (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))
  (exp (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))
  (* (cbrt (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y))) (cbrt (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y))))
  (cbrt (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))
  (* (* (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)) (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y))) (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))
  (sqrt (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))
  (sqrt (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))
  (+ (pow (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) 3) (pow (* y y) 3))
  (+ (* (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))) (- (* (* y y) (* y y)) (* (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y))))
  (- (* (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))) (* (* y y) (* y y)))
  (- (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y))
  (/ (exp (* x x)) (exp (* 2.0 x)))
  (log (- (* x x) (* 2.0 x)))
  (exp (- (* x x) (* 2.0 x)))
  (* (cbrt (- (* x x) (* 2.0 x))) (cbrt (- (* x x) (* 2.0 x))))
  (cbrt (- (* x x) (* 2.0 x)))
  (* (* (- (* x x) (* 2.0 x)) (- (* x x) (* 2.0 x))) (- (* x x) (* 2.0 x)))
  (sqrt (- (* x x) (* 2.0 x)))
  (sqrt (- (* x x) (* 2.0 x)))
  (- (pow (* x x) 3) (pow (* 2.0 x) 3))
  (+ (* (* x x) (* x x)) (+ (* (* 2.0 x) (* 2.0 x)) (* (* x x) (* 2.0 x))))
  (- (* 2.0 x))
  (- (* (* x x) (* x x)) (* (* 2.0 x) (* 2.0 x)))
  (+ (* x x) (* 2.0 x))
  (- x 2.0)
  (- (* 2.0 x))
  (+ (* 1.0 (pow x 2)) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (* 8.0 x) (pow x 4))
  (+ (* 8.0 x) (pow x 4))
  (+ (* 8.0 x) (pow x 4))
  (+ (* 1.0 (pow x 2)) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (- (pow x 2) (* 2.0 x))
  (- (pow x 2) (* 2.0 x))
  (- (pow x 2) (* 2.0 x))
6.686 * * [simplify]: iteration  0 :  157  enodes  (cost  1798 )
6.720 * * [simplify]: iteration  1 :  481  enodes  (cost  1522 )
6.854 * * [simplify]: iteration  2 :  2298  enodes  (cost  1360 )
7.640 * * [simplify]: iteration  done :  5001  enodes  (cost  1360 )
7.641 * [simplify]: Simplified to:
   (log (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))))
  (log (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))))
  (log (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))))
  (exp (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))))
  (pow (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) 3)
  (pow (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) 3)
  (* (cbrt (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0)))) (cbrt (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0)))))
  (cbrt (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))))
  (pow (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) 3)
  (sqrt (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))))
  (sqrt (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))))
  (- (* x (+ (pow 2.0 3) (pow x 3))))
  (- (+ (* x (- x 2.0)) (* 2.0 2.0)))
  (/ x (* (cbrt (+ (* x (- x 2.0)) (* 2.0 2.0))) (cbrt (+ (* x (- x 2.0)) (* 2.0 2.0)))))
  (/ (+ (pow 2.0 3) (pow x 3)) (cbrt (+ (* x (- x 2.0)) (* 2.0 2.0))))
  (/ x (sqrt (+ (* x (- x 2.0)) (* 2.0 2.0))))
  (/ (+ (pow 2.0 3) (pow x 3)) (sqrt (+ (* x (- x 2.0)) (* 2.0 2.0))))
  x
  (/ (+ (pow 2.0 3) (pow x 3)) (+ (* x (- x 2.0)) (* 2.0 2.0)))
  (/ 1 (+ (* x (- x 2.0)) (* 2.0 2.0)))
  (/ (+ (* x (- x 2.0)) (* 2.0 2.0)) (* x (+ (pow 2.0 3) (pow x 3))))
  (/ (* x (+ (pow 2.0 3) (pow x 3))) (* (cbrt (+ (* x (- x 2.0)) (* 2.0 2.0))) (cbrt (+ (* x (- x 2.0)) (* 2.0 2.0)))))
  (/ x (/ (sqrt (+ (* x (- x 2.0)) (* 2.0 2.0))) (+ (pow 2.0 3) (pow x 3))))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (/ (+ (* x (- x 2.0)) (* 2.0 2.0)) (+ (pow 2.0 3) (pow x 3)))
  (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (pow (* x (- x 2.0)) 3) (pow 2.0 6)))
  (/ (* x (+ (pow 2.0 3) (pow x 3))) (- (pow 2.0 4) (* (* x (- x 2.0)) (* x (- x 2.0)))))
  (* (+ (* x (- x 2.0)) (* 2.0 2.0)) (+ (- (pow x 6) (pow (* 2.0 x) 3)) (pow 2.0 6)))
  (* (+ (* x (- x 2.0)) (* 2.0 2.0)) (- (pow 2.0 3) (pow x 3)))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (log (* x (+ (pow 2.0 3) (pow x 3))))
  (log (* x (+ (pow 2.0 3) (pow x 3))))
  (exp (* x (+ (pow 2.0 3) (pow x 3))))
  (pow (* x (+ (pow 2.0 3) (pow x 3))) 3)
  (* (cbrt (* x (+ (pow 2.0 3) (pow x 3)))) (cbrt (* x (+ (pow 2.0 3) (pow x 3)))))
  (cbrt (* x (+ (pow 2.0 3) (pow x 3))))
  (pow (* x (+ (pow 2.0 3) (pow x 3))) 3)
  (sqrt (* x (+ (pow 2.0 3) (pow x 3))))
  (sqrt (* x (+ (pow 2.0 3) (pow x 3))))
  (* (sqrt x) (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* (sqrt x) (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* x (pow 2.0 3))
  (pow x 4)
  (* x (pow 2.0 3))
  (pow x 4)
  (* x (* (cbrt (+ (pow 2.0 3) (pow x 3))) (cbrt (+ (pow 2.0 3) (pow x 3)))))
  (* x (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* x (+ (* x (- x 2.0)) (* 2.0 2.0)))
  x
  x
  x
  x
  x
  x
  (* (cbrt x) (+ (pow 2.0 3) (pow x 3)))
  (* (sqrt x) (+ (pow 2.0 3) (pow x 3)))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (+ (pow (pow 2.0 3) 3) (pow (pow x 3) 3)))
  (* x (- (pow 2.0 6) (pow x 6)))
  (exp (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (* y y)))
  (log (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (* y y)))
  (exp (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (* y y)))
  (* (cbrt (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (* y y))) (cbrt (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (* y y))))
  (cbrt (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (* y y)))
  (pow (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (* y y)) 3)
  (sqrt (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (* y y)))
  (sqrt (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (* y y)))
  (+ (pow y 6) (pow (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) 3))
  (+ (* (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0)))) (* (* y y) (- (* y y) (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))))))
  (- (* (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0)))) (pow y 4))
  (- (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* x (- x 2.0)) (* 2.0 2.0))) (* y y))
  (exp (* x (- x 2.0)))
  (log (* x (- x 2.0)))
  (exp (* x (- x 2.0)))
  (* (cbrt (* x (- x 2.0))) (cbrt (* x (- x 2.0))))
  (cbrt (* x (- x 2.0)))
  (pow (* x (- x 2.0)) 3)
  (sqrt (* x (- x 2.0)))
  (sqrt (* x (- x 2.0)))
  (- (pow x 6) (pow (* 2.0 x) 3))
  (+ (pow x 4) (* (* 2.0 x) (* x (+ x 2.0))))
  (- (* 2.0 x))
  (- (pow x 4) (* (* 2.0 x) (* 2.0 x)))
  (* x (+ x 2.0))
  (- x 2.0)
  (- (* 2.0 x))
  (+ (* 1.0 (pow x 2)) (* 2.0 x))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (+ (* 8.0 x) (pow x 4))
  (+ (* 8.0 x) (pow x 4))
  (+ (* 8.0 x) (pow x 4))
  (+ (* 1.0 (pow x 2)) (+ (* 2.0 x) (pow y 2)))
  (+ (* x (+ x 2.0)) (* y y))
  (+ (* x (+ x 2.0)) (* y y))
  (* x (- x 2.0))
  (* x (- x 2.0))
  (* x (- x 2.0))
7.641 * * * [progress]: adding candidates to table
7.869 * [progress]: [Phase 3 of 3] Extracting.
7.869 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))> #<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))> #<alt (λ (x y) (+ (* x (+ 2.0 x)) (* y y)))>)
7.870 * * * [regime-changes]: Trying 3 branch expressions: ((* y y) y x)
7.870 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))> #<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))> #<alt (λ (x y) (+ (* x (+ 2.0 x)) (* y y)))>)
7.885 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))> #<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))> #<alt (λ (x y) (+ (* x (+ 2.0 x)) (* y y)))>)
7.900 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (* y y)))> #<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))> #<alt (λ (x y) (+ (* x (+ 2.0 x)) (* y y)))>)
7.914 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
7.914 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (* x (+ 2.0 x)) (* y y))
7.915 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
7.915 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
7.915 * * [simplify]: iteration  done :  10  enodes  (cost  9 )
7.915 * [simplify]: Simplified to:
   (+ (* x (+ 2.0 x)) (* y y))
8.581 * [regime-testing]: Baseline error score: 0.014251781472684086
8.582 * [regime-testing]: Oracle error score: 0.008001000125015627
8.583 * [regime-testing]: End program error score: 0.014251781472684086
8.601 * [regime-testing]: Target error score: 0.01420725793096321