18.463 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x 2.0) (* x x)) (* y y))
0.024 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.025 * * [simplify]: iteration  1 :  25  enodes  (cost  4 )
0.026 * * [simplify]: iteration  2 :  27  enodes  (cost  4 )
0.028 * * [simplify]: iteration  3 :  27  enodes  (cost  4 )
0.028 * [simplify]: Simplified to:
   (+ (* y y) (* x (+ 2.0 x)))
0.030 * * [progress]: iteration 1 / 4
0.030 * * * [progress]: picking best candidate
0.032 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y y) (* x (+ 2.0 x))))>
0.032 * * * [progress]: localizing error
0.037 * * * [progress]: generating rewritten candidates
0.038 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.047 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.050 * * * [progress]: generating series expansions
0.050 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.050 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
0.050 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.050 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of 2.0 in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.051 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of 2.0 in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.060 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
0.060 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of 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 (/ (+ (/ 1 x) 2.0) x) in x
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 2.0 in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.073 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.073 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.073 * [taylor]: Taking taylor expansion of -1 in x
0.073 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.073 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.073 * [taylor]: Taking taylor expansion of 2.0 in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.074 * [taylor]: Taking taylor expansion of -1 in x
0.074 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.074 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.074 * [taylor]: Taking taylor expansion of 2.0 in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.097 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.097 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (y x) around 0
0.097 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.097 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.097 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.097 * [taylor]: Taking taylor expansion of 2.0 in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.097 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.097 * [taylor]: Taking taylor expansion of x in y
0.097 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.097 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.097 * [taylor]: Taking taylor expansion of 2.0 in y
0.097 * [taylor]: Taking taylor expansion of x in y
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.097 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.098 * [taylor]: Taking taylor expansion of x in y
0.098 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.098 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.098 * [taylor]: Taking taylor expansion of 2.0 in y
0.098 * [taylor]: Taking taylor expansion of x in y
0.098 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.098 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.098 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.098 * [taylor]: Taking taylor expansion of 2.0 in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of 0 in x
0.102 * [taylor]: Taking taylor expansion of 1 in x
0.103 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.104 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.104 * [taylor]: Taking taylor expansion of 2.0 in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.104 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.105 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.105 * [taylor]: Taking taylor expansion of 2.0 in y
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.105 * [taylor]: Taking taylor expansion of x in y
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.105 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.105 * [taylor]: Taking taylor expansion of x in y
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.105 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.106 * [taylor]: Taking taylor expansion of 2.0 in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.107 * [taylor]: Taking taylor expansion of 1 in x
0.108 * [taylor]: Taking taylor expansion of 0 in x
0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.110 * [taylor]: Taking taylor expansion of 2.0 in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of 0 in x
0.114 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (y x) around 0
0.114 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.114 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.115 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.115 * [taylor]: Taking taylor expansion of 2.0 in x
0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.115 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.116 * [taylor]: Taking taylor expansion of 2.0 in y
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.116 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.116 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.117 * [taylor]: Taking taylor expansion of 2.0 in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of 1 in x
0.118 * [taylor]: Taking taylor expansion of 0 in x
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.120 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of 2.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of 0 in x
0.126 * * * [progress]: simplifying candidates
0.126 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 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)))
  (* (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))
  (+ (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)))
0.130 * * [simplify]: iteration  0 :  206  enodes  (cost  183 )
0.135 * * [simplify]: iteration  1 :  1038  enodes  (cost  169 )
0.158 * * [simplify]: iteration  2 :  5002  enodes  (cost  169 )
0.159 * [simplify]: Simplified to:
   (* 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 (+ 2.0 x)) (pow x 1/2))
  (* (sqrt (+ 2.0 x)) (pow x 1/2))
  (* x 2.0)
  (pow x 2)
  (* x 2.0)
  (pow x 2)
  (* 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)))
  (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 (* y y) 3) (pow (* x (+ 2.0 x)) 3))
  (+ (* (* x (+ 2.0 x)) (- (* x (+ 2.0 x)) (pow y 2))) (* (* y y) (* y y)))
  (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* 2.0 x))
  (+ (* y y) (* 2.0 x))
  (* 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)))
0.159 * * * [progress]: adding candidates to table
0.222 * * [progress]: iteration 2 / 4
0.222 * * * [progress]: picking best candidate
0.230 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>
0.230 * * * [progress]: localizing error
0.237 * * * [progress]: generating rewritten candidates
0.237 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.248 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.251 * * * [progress]: generating series expansions
0.251 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.251 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.251 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.251 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.251 * [taylor]: Taking taylor expansion of x in y
0.251 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.251 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.251 * [taylor]: Taking taylor expansion of 2.0 in y
0.251 * [taylor]: Taking taylor expansion of x in y
0.251 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.251 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.251 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.251 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.251 * [taylor]: Taking taylor expansion of 2.0 in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.251 * [taylor]: Taking taylor expansion of y in x
0.251 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.251 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.251 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.251 * [taylor]: Taking taylor expansion of 2.0 in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.251 * [taylor]: Taking taylor expansion of y in x
0.252 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of 2.0 in y
0.255 * [taylor]: Taking taylor expansion of 1 in y
0.256 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.256 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.256 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.256 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.256 * [taylor]: Taking taylor expansion of x in y
0.256 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.256 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.256 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.257 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.257 * [taylor]: Taking taylor expansion of 2.0 in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of 2.0 in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.258 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.258 * [taylor]: Taking taylor expansion of y in x
0.258 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.258 * [taylor]: Taking taylor expansion of 2.0 in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 1 in y
0.261 * [taylor]: Taking taylor expansion of 2.0 in y
0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.263 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
0.268 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.268 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.268 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.268 * [taylor]: Taking taylor expansion of x in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.268 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.268 * [taylor]: Taking taylor expansion of 2.0 in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.268 * [taylor]: Taking taylor expansion of x in y
0.268 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.268 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.269 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.269 * [taylor]: Taking taylor expansion of 2.0 in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.270 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.270 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.270 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.270 * [taylor]: Taking taylor expansion of y in x
0.270 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.270 * [taylor]: Taking taylor expansion of 2.0 in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of 1 in y
0.273 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.273 * [taylor]: Taking taylor expansion of 2.0 in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.276 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of 0 in y
0.282 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.282 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.282 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.282 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.282 * [taylor]: Taking taylor expansion of 2.0 in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.282 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.282 * [taylor]: Taking taylor expansion of 2.0 in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.295 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of 2.0 in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.296 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of 2.0 in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.318 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.318 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.318 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.318 * [taylor]: Taking taylor expansion of 2.0 in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.319 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.319 * [taylor]: Taking taylor expansion of 2.0 in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.339 * * * [progress]: simplifying candidates
0.340 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* (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))
  (* (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)
  (+ (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))
0.344 * * [simplify]: iteration  0 :  182  enodes  (cost  191 )
0.349 * * [simplify]: iteration  1 :  887  enodes  (cost  164 )
0.365 * * [simplify]: iteration  2 :  3634  enodes  (cost  160 )
0.440 * * [simplify]: iteration  3 :  5002  enodes  (cost  160 )
0.441 * [simplify]: Simplified to:
   (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (pow (+ (pow y 2) (* x (+ 2.0 x))) 3)
  (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 (+ 2.0 x)) (pow y 2))) (pow y 4))
  (* (+ (* x (+ 2.0 x)) (pow y 2)) (- (* x (+ 2.0 x)) (pow y 2)))
  (- (* x (+ 2.0 x)) (pow y 2))
  (+ (* x x) (* y y))
  (pow (exp x) (+ 2.0 x))
  (log (+ (* x 2.0) (* x x)))
  (pow (exp x) (+ 2.0 x))
  (* (cbrt (+ (* x 2.0) (* x x))) (cbrt (+ (* x 2.0) (* x x))))
  (cbrt (+ (* x 2.0) (* x x)))
  (pow (* x (+ 2.0 x)) 3)
  (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))) (pow x 4))
  (* (pow x 2) (- (* 2.0 2.0) (pow x 2)))
  (* x (- 2.0 x))
  (+ 2.0 x)
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
0.441 * * * [progress]: adding candidates to table
0.500 * * [progress]: iteration 3 / 4
0.500 * * * [progress]: picking best candidate
0.503 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))>
0.503 * * * [progress]: localizing error
0.512 * * * [progress]: generating rewritten candidates
0.512 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.572 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.583 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.594 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
0.599 * * * [progress]: generating series expansions
0.599 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.599 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.599 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.599 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.599 * [taylor]: Taking taylor expansion of x in y
0.599 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.599 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.599 * [taylor]: Taking taylor expansion of 2.0 in y
0.599 * [taylor]: Taking taylor expansion of x in y
0.599 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.599 * [taylor]: Taking taylor expansion of y in y
0.599 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.599 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.599 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.599 * [taylor]: Taking taylor expansion of 2.0 in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.599 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.600 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.600 * [taylor]: Taking taylor expansion of 2.0 in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.600 * [taylor]: Taking taylor expansion of y in x
0.600 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of 2.0 in y
0.603 * [taylor]: Taking taylor expansion of 1 in y
0.604 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.604 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.604 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.604 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.605 * [taylor]: Taking taylor expansion of x in y
0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.605 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.605 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.605 * [taylor]: Taking taylor expansion of y in y
0.605 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.605 * [taylor]: Taking taylor expansion of 2.0 in y
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.605 * [taylor]: Taking taylor expansion of x in y
0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.605 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.606 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.606 * [taylor]: Taking taylor expansion of y in x
0.606 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.606 * [taylor]: Taking taylor expansion of 2.0 in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.606 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.607 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.607 * [taylor]: Taking taylor expansion of y in x
0.607 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.607 * [taylor]: Taking taylor expansion of 2.0 in x
0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of 1 in y
0.609 * [taylor]: Taking taylor expansion of 2.0 in y
0.611 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.611 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.615 * [taylor]: Taking taylor expansion of 0 in y
0.616 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
0.616 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.616 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.616 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.616 * [taylor]: Taking taylor expansion of x in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.617 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.620 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.620 * [taylor]: Taking taylor expansion of 2.0 in y
0.620 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.620 * [taylor]: Taking taylor expansion of x in y
0.620 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.620 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.620 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.620 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.620 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.621 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.621 * [taylor]: Taking taylor expansion of y in x
0.621 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.621 * [taylor]: Taking taylor expansion of 2.0 in x
0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.621 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.622 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.622 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.622 * [taylor]: Taking taylor expansion of y in x
0.622 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.622 * [taylor]: Taking taylor expansion of 2.0 in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of 1 in y
0.625 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.625 * [taylor]: Taking taylor expansion of 2.0 in y
0.627 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.627 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.627 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of 0 in y
0.633 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.633 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.633 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.633 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.633 * [taylor]: Taking taylor expansion of x in y
0.633 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.633 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.633 * [taylor]: Taking taylor expansion of 2.0 in y
0.633 * [taylor]: Taking taylor expansion of x in y
0.633 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.633 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.633 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.633 * [taylor]: Taking taylor expansion of 2.0 in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.633 * [taylor]: Taking taylor expansion of y in x
0.634 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.634 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.634 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.634 * [taylor]: Taking taylor expansion of 2.0 in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.634 * [taylor]: Taking taylor expansion of y in x
0.634 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.636 * [taylor]: Taking taylor expansion of 2.0 in y
0.638 * [taylor]: Taking taylor expansion of 1 in y
0.638 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.638 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.638 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.638 * [taylor]: Taking taylor expansion of x in y
0.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.639 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.639 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.639 * [taylor]: Taking taylor expansion of y in y
0.639 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.639 * [taylor]: Taking taylor expansion of 2.0 in y
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.639 * [taylor]: Taking taylor expansion of x in y
0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.639 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.640 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.640 * [taylor]: Taking taylor expansion of y in x
0.640 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.640 * [taylor]: Taking taylor expansion of 2.0 in x
0.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.640 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.641 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.641 * [taylor]: Taking taylor expansion of y in x
0.641 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of 2.0 in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of 1 in y
0.643 * [taylor]: Taking taylor expansion of 2.0 in y
0.646 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.646 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.646 * [taylor]: Taking taylor expansion of y in y
0.649 * [taylor]: Taking taylor expansion of 0 in y
0.651 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
0.651 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.651 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.651 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.651 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.651 * [taylor]: Taking taylor expansion of x in y
0.651 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.651 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.651 * [taylor]: Taking taylor expansion of y in y
0.651 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.651 * [taylor]: Taking taylor expansion of 2.0 in y
0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.651 * [taylor]: Taking taylor expansion of x in y
0.651 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.651 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.652 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.652 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.652 * [taylor]: Taking taylor expansion of 2.0 in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.653 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.653 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.653 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.653 * [taylor]: Taking taylor expansion of 2.0 in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of 1 in y
0.656 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.656 * [taylor]: Taking taylor expansion of 2.0 in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.659 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.659 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of 0 in y
0.664 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.664 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.664 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.664 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.664 * [taylor]: Taking taylor expansion of x in y
0.664 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.664 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.664 * [taylor]: Taking taylor expansion of 2.0 in y
0.664 * [taylor]: Taking taylor expansion of x in y
0.664 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.664 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.664 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.664 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.664 * [taylor]: Taking taylor expansion of 2.0 in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.664 * [taylor]: Taking taylor expansion of y in x
0.664 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.664 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.665 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.665 * [taylor]: Taking taylor expansion of 2.0 in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.665 * [taylor]: Taking taylor expansion of y in x
0.665 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.667 * [taylor]: Taking taylor expansion of 2.0 in y
0.668 * [taylor]: Taking taylor expansion of 1 in y
0.669 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.669 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.669 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.669 * [taylor]: Taking taylor expansion of x in y
0.669 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.669 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.670 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.670 * [taylor]: Taking taylor expansion of 2.0 in y
0.670 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.670 * [taylor]: Taking taylor expansion of x in y
0.670 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.670 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.670 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.670 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.670 * [taylor]: Taking taylor expansion of y in x
0.670 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.670 * [taylor]: Taking taylor expansion of 2.0 in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.671 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.671 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.671 * [taylor]: Taking taylor expansion of y in x
0.672 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.672 * [taylor]: Taking taylor expansion of 2.0 in x
0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of 1 in y
0.674 * [taylor]: Taking taylor expansion of 2.0 in y
0.676 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.676 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.676 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of 0 in y
0.680 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
0.680 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.681 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.681 * [taylor]: Taking taylor expansion of x in y
0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.681 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.681 * [taylor]: Taking taylor expansion of y in y
0.681 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.681 * [taylor]: Taking taylor expansion of 2.0 in y
0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.681 * [taylor]: Taking taylor expansion of x in y
0.681 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.681 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.681 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.682 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.682 * [taylor]: Taking taylor expansion of y in x
0.682 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.682 * [taylor]: Taking taylor expansion of 2.0 in x
0.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.682 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.682 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.683 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.683 * [taylor]: Taking taylor expansion of y in x
0.683 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.683 * [taylor]: Taking taylor expansion of 2.0 in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of 1 in y
0.686 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.686 * [taylor]: Taking taylor expansion of 2.0 in y
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.688 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.688 * [taylor]: Taking taylor expansion of y in y
0.692 * [taylor]: Taking taylor expansion of 0 in y
0.694 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
0.694 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.694 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.694 * [taylor]: Taking taylor expansion of 2.0 in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.694 * [taylor]: Taking taylor expansion of 2.0 in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.711 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.711 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.711 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.712 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.712 * [taylor]: Taking taylor expansion of 2.0 in x
0.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.712 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.712 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.713 * [taylor]: Taking taylor expansion of 2.0 in x
0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.730 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.730 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.730 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.731 * [taylor]: Taking taylor expansion of 2.0 in x
0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.731 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.732 * [taylor]: Taking taylor expansion of 2.0 in x
0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.752 * * * [progress]: simplifying candidates
0.754 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ (+ (* 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))))
  (* (+ (+ (* x 2.0) (* x x)) (* y y)) (+ (+ (* x 2.0) (* x x)) (* y y)))
  (+ 1 1)
  (+ (log (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (log (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (log (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (exp (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (* (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (* (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (cbrt (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))) (cbrt (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))))
  (cbrt (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (* (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))) (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (+ (+ (* x 2.0) (* x x)) (* y y)) (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (sqrt (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))) (sqrt (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))))
  (* (sqrt (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))) (sqrt (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))))
  (* (sqrt (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))) (sqrt (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))))
  (* (sqrt (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))) (sqrt (- (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))) (sqrt (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))))
  (* (sqrt (- (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))))
  (* (sqrt (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))) (sqrt (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))))
  (* (sqrt (- (+ (* x 2.0) (* x x)) (* y y))) (sqrt (- (+ (* x 2.0) (* x x)) (* y y))))
  (* (* (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))) (* (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))))
  (* (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))) (sqrt (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))))
  (* (sqrt (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* 1 1)
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (* (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt 1))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) 1)
  (* (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))))
  (* (sqrt (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (* (* (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))
  (* (* (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))
  (* (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)
  (+ (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))
0.761 * * [simplify]: iteration  0 :  275  enodes  (cost  959 )
0.767 * * [simplify]: iteration  1 :  1370  enodes  (cost  831 )
0.795 * * [simplify]: iteration  2 :  5001  enodes  (cost  811 )
0.799 * [simplify]: Simplified to:
   1
  1
  2
  1
  1
  (pow (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) 4)
  (+ (pow y 2) (* x (+ 2.0 x)))
  (pow (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) 4)
  2
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (pow (+ (pow y 2) (* x (+ 2.0 x))) 3)
  (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (pow (+ (pow y 2) (* x (+ 2.0 x))) 3)
  (pow (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) 4)
  (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))
  (- (pow y 4) (- (* (* (* x (+ 2.0 x)) y) y) (* (pow x 2) (* (+ 2.0 x) (+ 2.0 x)))))
  (* (sqrt (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))) (sqrt (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))))
  (* (sqrt (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))) (sqrt (- (+ (* x 2.0) (* x x)) (* y y))))
  (* (sqrt (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))) (sqrt (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))))
  (* (sqrt (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))) (sqrt (- (+ (* x 2.0) (* x x)) (* y y))))
  (* (+ (* x (+ 2.0 x)) (pow y 2)) (- (* x (+ 2.0 x)) (pow y 2)))
  (- (* x (+ 2.0 x)) (pow y 2))
  (pow (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) 4)
  (* (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (cbrt (sqrt (+ (+ (* 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)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  1
  (+ (pow y 2) (* x (+ 2.0 x)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  1
  (+ (pow y 2) (* x (+ 2.0 x)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  1
  2
  1
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (* (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))))
  (* (fabs (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (pow (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) 3)
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (pow (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) 3)
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (pow (cbrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) 4)
  (* (sqrt (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (pow (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) 3)
  (+ (pow y 2) (* x (+ 2.0 x)))
  (pow (sqrt (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))) 3)
  (+ (pow y 2) (* x (+ 2.0 x)))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))))
  (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (pow (+ (pow y 2) (* x (+ 2.0 x))) 3)
  (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))
  (- (pow y 4) (- (* (* (* x (+ 2.0 x)) y) y) (* (pow x 2) (* (+ 2.0 x) (+ 2.0 x)))))
  (* (+ (* x (+ 2.0 x)) (pow y 2)) (- (* x (+ 2.0 x)) (pow y 2)))
  (- (* x (+ 2.0 x)) (pow y 2))
  (+ (* x x) (* y y))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (pow (+ (pow y 2) (* x (+ 2.0 x))) 3)
  (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))
  (- (pow y 4) (- (* (* (* x (+ 2.0 x)) y) y) (* (pow x 2) (* (+ 2.0 x) (+ 2.0 x)))))
  (* (+ (* x (+ 2.0 x)) (pow y 2)) (- (* x (+ 2.0 x)) (pow y 2)))
  (- (* x (+ 2.0 x)) (pow y 2))
  (+ (* x x) (* y y))
  (pow (exp x) (+ 2.0 x))
  (log (+ (* x 2.0) (* x x)))
  (pow (exp x) (+ 2.0 x))
  (* (cbrt (+ (* x 2.0) (* x x))) (cbrt (+ (* x 2.0) (* x x))))
  (cbrt (+ (* x 2.0) (* x x)))
  (pow (* x (+ 2.0 x)) 3)
  (sqrt (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (+ (pow (* x 2.0) 3) (pow (* x x) 3))
  (* (pow x 2) (+ (* 2.0 2.0) (- (pow x 2) (* x 2.0))))
  (* (pow x 2) (- (* 2.0 2.0) (pow x 2)))
  (* x (- 2.0 x))
  (+ 2.0 x)
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
0.800 * * * [progress]: adding candidates to table
1.002 * * [progress]: iteration 4 / 4
1.002 * * * [progress]: picking best candidate
1.004 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))>
1.004 * * * [progress]: localizing error
1.015 * * * [progress]: generating rewritten candidates
1.015 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.040 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.053 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
1.075 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
1.081 * * * [progress]: generating series expansions
1.081 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.082 * [approximate]: Taking taylor expansion of (/ (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) (- (pow y 2) (+ (pow x 2) (* 2.0 x)))) in (x y) around 0
1.082 * [taylor]: Taking taylor expansion of (/ (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) (- (pow y 2) (+ (pow x 2) (* 2.0 x)))) in y
1.082 * [taylor]: Taking taylor expansion of (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) in y
1.082 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.082 * [taylor]: Taking taylor expansion of y in y
1.082 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4))) in y
1.082 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in y
1.082 * [taylor]: Taking taylor expansion of 4.0 in y
1.082 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.082 * [taylor]: Taking taylor expansion of x in y
1.082 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 3)) (pow x 4)) in y
1.082 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 3)) in y
1.082 * [taylor]: Taking taylor expansion of 4.0 in y
1.082 * [taylor]: Taking taylor expansion of (pow x 3) in y
1.082 * [taylor]: Taking taylor expansion of x in y
1.082 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.082 * [taylor]: Taking taylor expansion of x in y
1.082 * [taylor]: Taking taylor expansion of (- (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
1.082 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.082 * [taylor]: Taking taylor expansion of y in y
1.082 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
1.082 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.082 * [taylor]: Taking taylor expansion of x in y
1.082 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.082 * [taylor]: Taking taylor expansion of 2.0 in y
1.082 * [taylor]: Taking taylor expansion of x in y
1.084 * [taylor]: Taking taylor expansion of (/ (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) (- (pow y 2) (+ (pow x 2) (* 2.0 x)))) in x
1.084 * [taylor]: Taking taylor expansion of (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) in x
1.084 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.084 * [taylor]: Taking taylor expansion of y in x
1.084 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4))) in x
1.084 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x
1.084 * [taylor]: Taking taylor expansion of 4.0 in x
1.084 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 3)) (pow x 4)) in x
1.084 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 3)) in x
1.084 * [taylor]: Taking taylor expansion of 4.0 in x
1.084 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of (- (pow y 2) (+ (pow x 2) (* 2.0 x))) in x
1.084 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.084 * [taylor]: Taking taylor expansion of y in x
1.084 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
1.084 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.084 * [taylor]: Taking taylor expansion of 2.0 in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (/ (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) (- (pow y 2) (+ (pow x 2) (* 2.0 x)))) in x
1.086 * [taylor]: Taking taylor expansion of (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) in x
1.086 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.086 * [taylor]: Taking taylor expansion of y in x
1.086 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4))) in x
1.086 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x
1.086 * [taylor]: Taking taylor expansion of 4.0 in x
1.086 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 3)) (pow x 4)) in x
1.086 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 3)) in x
1.086 * [taylor]: Taking taylor expansion of 4.0 in x
1.086 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (- (pow y 2) (+ (pow x 2) (* 2.0 x))) in x
1.086 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.086 * [taylor]: Taking taylor expansion of y in x
1.086 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
1.086 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.086 * [taylor]: Taking taylor expansion of 2.0 in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.087 * [taylor]: Taking taylor expansion of y in y
1.090 * [taylor]: Taking taylor expansion of 2.0 in y
1.095 * [taylor]: Taking taylor expansion of 1 in y
1.096 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))))) in (x y) around 0
1.096 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))))) in y
1.096 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) in y
1.096 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.096 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.096 * [taylor]: Taking taylor expansion of y in y
1.097 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3))))) in y
1.097 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in y
1.097 * [taylor]: Taking taylor expansion of 4.0 in y
1.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.097 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.097 * [taylor]: Taking taylor expansion of x in y
1.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))) in y
1.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.097 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.097 * [taylor]: Taking taylor expansion of x in y
1.097 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in y
1.097 * [taylor]: Taking taylor expansion of 4.0 in y
1.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in y
1.097 * [taylor]: Taking taylor expansion of (pow x 3) in y
1.097 * [taylor]: Taking taylor expansion of x in y
1.098 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
1.098 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.098 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.098 * [taylor]: Taking taylor expansion of y in y
1.098 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
1.098 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.098 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.098 * [taylor]: Taking taylor expansion of x in y
1.098 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.098 * [taylor]: Taking taylor expansion of 2.0 in y
1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.098 * [taylor]: Taking taylor expansion of x in y
1.099 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))))) in x
1.099 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) in x
1.099 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.099 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.099 * [taylor]: Taking taylor expansion of y in x
1.099 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3))))) in x
1.099 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in x
1.099 * [taylor]: Taking taylor expansion of 4.0 in x
1.099 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.099 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))) in x
1.100 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.100 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.101 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in x
1.101 * [taylor]: Taking taylor expansion of 4.0 in x
1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.101 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.101 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.102 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.102 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.102 * [taylor]: Taking taylor expansion of y in x
1.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.102 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.102 * [taylor]: Taking taylor expansion of x in x
1.102 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.102 * [taylor]: Taking taylor expansion of 2.0 in x
1.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.102 * [taylor]: Taking taylor expansion of x in x
1.104 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))))) in x
1.104 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.105 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.105 * [taylor]: Taking taylor expansion of y in x
1.105 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3))))) in x
1.105 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in x
1.105 * [taylor]: Taking taylor expansion of 4.0 in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.105 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))) in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.105 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.106 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in x
1.106 * [taylor]: Taking taylor expansion of 4.0 in x
1.106 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.106 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.106 * [taylor]: Taking taylor expansion of x in x
1.107 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.107 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.107 * [taylor]: Taking taylor expansion of y in x
1.107 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.107 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.107 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.107 * [taylor]: Taking taylor expansion of x in x
1.108 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.108 * [taylor]: Taking taylor expansion of 2.0 in x
1.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.110 * [taylor]: Taking taylor expansion of 1 in y
1.117 * [taylor]: Taking taylor expansion of 2.0 in y
1.126 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.126 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.126 * [taylor]: Taking taylor expansion of y in y
1.140 * [taylor]: Taking taylor expansion of 0 in y
1.142 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2)))) in (x y) around 0
1.142 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2)))) in y
1.142 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) in y
1.142 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) in y
1.142 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.142 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.142 * [taylor]: Taking taylor expansion of y in y
1.143 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in y
1.143 * [taylor]: Taking taylor expansion of 4.0 in y
1.143 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in y
1.143 * [taylor]: Taking taylor expansion of (pow x 3) in y
1.143 * [taylor]: Taking taylor expansion of x in y
1.143 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4))) in y
1.143 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in y
1.143 * [taylor]: Taking taylor expansion of 4.0 in y
1.143 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.143 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.143 * [taylor]: Taking taylor expansion of x in y
1.143 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.143 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.143 * [taylor]: Taking taylor expansion of x in y
1.143 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2))) in y
1.143 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
1.143 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.143 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.143 * [taylor]: Taking taylor expansion of y in y
1.144 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.144 * [taylor]: Taking taylor expansion of 2.0 in y
1.144 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.144 * [taylor]: Taking taylor expansion of x in y
1.144 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.144 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.144 * [taylor]: Taking taylor expansion of x in y
1.145 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2)))) in x
1.145 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) in x
1.145 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) in x
1.145 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.145 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.145 * [taylor]: Taking taylor expansion of y in x
1.146 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in x
1.146 * [taylor]: Taking taylor expansion of 4.0 in x
1.146 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.146 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.146 * [taylor]: Taking taylor expansion of x in x
1.146 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4))) in x
1.146 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in x
1.146 * [taylor]: Taking taylor expansion of 4.0 in x
1.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.147 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.147 * [taylor]: Taking taylor expansion of x in x
1.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.147 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.147 * [taylor]: Taking taylor expansion of x in x
1.148 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2))) in x
1.148 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
1.148 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.148 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.148 * [taylor]: Taking taylor expansion of y in x
1.148 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.148 * [taylor]: Taking taylor expansion of 2.0 in x
1.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.148 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.150 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2)))) in x
1.150 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) in x
1.150 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) in x
1.150 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.150 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.150 * [taylor]: Taking taylor expansion of y in x
1.151 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in x
1.151 * [taylor]: Taking taylor expansion of 4.0 in x
1.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.151 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.151 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4))) in x
1.151 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in x
1.151 * [taylor]: Taking taylor expansion of 4.0 in x
1.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.151 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.152 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.152 * [taylor]: Taking taylor expansion of x in x
1.153 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2))) in x
1.153 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
1.153 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.153 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.153 * [taylor]: Taking taylor expansion of y in x
1.153 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.153 * [taylor]: Taking taylor expansion of 2.0 in x
1.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.153 * [taylor]: Taking taylor expansion of x in x
1.153 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.153 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.153 * [taylor]: Taking taylor expansion of x in x
1.155 * [taylor]: Taking taylor expansion of 1 in y
1.162 * [taylor]: Taking taylor expansion of (- 2.0) in y
1.162 * [taylor]: Taking taylor expansion of 2.0 in y
1.170 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.170 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.170 * [taylor]: Taking taylor expansion of y in y
1.180 * [taylor]: Taking taylor expansion of 0 in y
1.182 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.182 * [approximate]: Taking taylor expansion of (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) in (x y) around 0
1.182 * [taylor]: Taking taylor expansion of (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) in y
1.182 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.183 * [taylor]: Taking taylor expansion of y in y
1.183 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4))) in y
1.183 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in y
1.183 * [taylor]: Taking taylor expansion of 4.0 in y
1.183 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.183 * [taylor]: Taking taylor expansion of x in y
1.183 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 3)) (pow x 4)) in y
1.183 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 3)) in y
1.183 * [taylor]: Taking taylor expansion of 4.0 in y
1.183 * [taylor]: Taking taylor expansion of (pow x 3) in y
1.183 * [taylor]: Taking taylor expansion of x in y
1.183 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.183 * [taylor]: Taking taylor expansion of x in y
1.183 * [taylor]: Taking taylor expansion of (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) in x
1.183 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.183 * [taylor]: Taking taylor expansion of y in x
1.183 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4))) in x
1.183 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x
1.183 * [taylor]: Taking taylor expansion of 4.0 in x
1.183 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.183 * [taylor]: Taking taylor expansion of x in x
1.183 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 3)) (pow x 4)) in x
1.183 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 3)) in x
1.183 * [taylor]: Taking taylor expansion of 4.0 in x
1.183 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.183 * [taylor]: Taking taylor expansion of x in x
1.183 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.183 * [taylor]: Taking taylor expansion of x in x
1.183 * [taylor]: Taking taylor expansion of (- (pow y 4) (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))) in x
1.183 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.183 * [taylor]: Taking taylor expansion of y in x
1.183 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4))) in x
1.183 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x
1.183 * [taylor]: Taking taylor expansion of 4.0 in x
1.183 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.183 * [taylor]: Taking taylor expansion of x in x
1.183 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow x 3)) (pow x 4)) in x
1.183 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 3)) in x
1.183 * [taylor]: Taking taylor expansion of 4.0 in x
1.183 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.183 * [taylor]: Taking taylor expansion of x in x
1.183 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.183 * [taylor]: Taking taylor expansion of x in x
1.183 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.184 * [taylor]: Taking taylor expansion of y in y
1.184 * [taylor]: Taking taylor expansion of 0 in y
1.186 * [taylor]: Taking taylor expansion of (- 4.0) in y
1.186 * [taylor]: Taking taylor expansion of 4.0 in y
1.191 * [taylor]: Taking taylor expansion of (- 4.0) in y
1.191 * [taylor]: Taking taylor expansion of 4.0 in y
1.197 * [taylor]: Taking taylor expansion of -1 in y
1.198 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) in (x y) around 0
1.198 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) in y
1.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.198 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.198 * [taylor]: Taking taylor expansion of y in y
1.199 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3))))) in y
1.199 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in y
1.199 * [taylor]: Taking taylor expansion of 4.0 in y
1.199 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.199 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.199 * [taylor]: Taking taylor expansion of x in y
1.199 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))) in y
1.199 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.199 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.199 * [taylor]: Taking taylor expansion of x in y
1.199 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in y
1.199 * [taylor]: Taking taylor expansion of 4.0 in y
1.199 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in y
1.199 * [taylor]: Taking taylor expansion of (pow x 3) in y
1.199 * [taylor]: Taking taylor expansion of x in y
1.199 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) in x
1.199 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.199 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.199 * [taylor]: Taking taylor expansion of y in x
1.200 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3))))) in x
1.200 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in x
1.200 * [taylor]: Taking taylor expansion of 4.0 in x
1.200 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.200 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.200 * [taylor]: Taking taylor expansion of x in x
1.200 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))) in x
1.200 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.200 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.200 * [taylor]: Taking taylor expansion of x in x
1.201 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in x
1.201 * [taylor]: Taking taylor expansion of 4.0 in x
1.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.201 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.201 * [taylor]: Taking taylor expansion of x in x
1.202 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))))) in x
1.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.202 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.202 * [taylor]: Taking taylor expansion of y in x
1.202 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3))))) in x
1.202 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in x
1.202 * [taylor]: Taking taylor expansion of 4.0 in x
1.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.202 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.202 * [taylor]: Taking taylor expansion of x in x
1.203 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 4.0 (/ 1 (pow x 3)))) in x
1.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.203 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.203 * [taylor]: Taking taylor expansion of x in x
1.203 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in x
1.203 * [taylor]: Taking taylor expansion of 4.0 in x
1.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.203 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.203 * [taylor]: Taking taylor expansion of x in x
1.205 * [taylor]: Taking taylor expansion of -1 in y
1.208 * [taylor]: Taking taylor expansion of (- 4.0) in y
1.208 * [taylor]: Taking taylor expansion of 4.0 in y
1.213 * [taylor]: Taking taylor expansion of (- 4.0) in y
1.213 * [taylor]: Taking taylor expansion of 4.0 in y
1.223 * [taylor]: Taking taylor expansion of 0 in y
1.229 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.229 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.229 * [taylor]: Taking taylor expansion of y in y
1.237 * [taylor]: Taking taylor expansion of 0 in y
1.240 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) in (x y) around 0
1.240 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) in y
1.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) in y
1.240 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.240 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.240 * [taylor]: Taking taylor expansion of y in y
1.241 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in y
1.241 * [taylor]: Taking taylor expansion of 4.0 in y
1.241 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in y
1.241 * [taylor]: Taking taylor expansion of (pow x 3) in y
1.241 * [taylor]: Taking taylor expansion of x in y
1.241 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4))) in y
1.241 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in y
1.241 * [taylor]: Taking taylor expansion of 4.0 in y
1.241 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.241 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.241 * [taylor]: Taking taylor expansion of x in y
1.241 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.241 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.241 * [taylor]: Taking taylor expansion of x in y
1.242 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) in x
1.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) in x
1.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.242 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.242 * [taylor]: Taking taylor expansion of y in x
1.242 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in x
1.242 * [taylor]: Taking taylor expansion of 4.0 in x
1.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.242 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.242 * [taylor]: Taking taylor expansion of x in x
1.243 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4))) in x
1.243 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in x
1.243 * [taylor]: Taking taylor expansion of 4.0 in x
1.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.243 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.243 * [taylor]: Taking taylor expansion of x in x
1.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.243 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.243 * [taylor]: Taking taylor expansion of x in x
1.244 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4)))) in x
1.244 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 4)) (* 4.0 (/ 1 (pow x 3)))) in x
1.244 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.244 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.244 * [taylor]: Taking taylor expansion of y in x
1.244 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 3))) in x
1.244 * [taylor]: Taking taylor expansion of 4.0 in x
1.244 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.244 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.244 * [taylor]: Taking taylor expansion of x in x
1.245 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow x 2))) (/ 1 (pow x 4))) in x
1.245 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow x 2))) in x
1.245 * [taylor]: Taking taylor expansion of 4.0 in x
1.245 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.245 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.245 * [taylor]: Taking taylor expansion of x in x
1.246 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.246 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.246 * [taylor]: Taking taylor expansion of x in x
1.247 * [taylor]: Taking taylor expansion of -1 in y
1.250 * [taylor]: Taking taylor expansion of 4.0 in y
1.254 * [taylor]: Taking taylor expansion of (- 4.0) in y
1.254 * [taylor]: Taking taylor expansion of 4.0 in y
1.260 * [taylor]: Taking taylor expansion of 0 in y
1.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.267 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.267 * [taylor]: Taking taylor expansion of y in y
1.275 * [taylor]: Taking taylor expansion of 0 in y
1.276 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
1.276 * [approximate]: Taking taylor expansion of (* (pow (+ x 2.0) 2) (pow x 2)) in (x) around 0
1.277 * [taylor]: Taking taylor expansion of (* (pow (+ x 2.0) 2) (pow x 2)) in x
1.277 * [taylor]: Taking taylor expansion of (pow (+ x 2.0) 2) in x
1.277 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of 2.0 in x
1.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of (* (pow (+ x 2.0) 2) (pow x 2)) in x
1.277 * [taylor]: Taking taylor expansion of (pow (+ x 2.0) 2) in x
1.277 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of 2.0 in x
1.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.283 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 2.0) 2) (pow x 2)) in (x) around 0
1.283 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 2.0) 2) (pow x 2)) in x
1.283 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 2.0) 2) in x
1.283 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
1.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.283 * [taylor]: Taking taylor expansion of x in x
1.283 * [taylor]: Taking taylor expansion of 2.0 in x
1.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.284 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 2.0) 2) (pow x 2)) in x
1.284 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 2.0) 2) in x
1.284 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [taylor]: Taking taylor expansion of 2.0 in x
1.285 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.294 * [approximate]: Taking taylor expansion of (/ (pow (- 2.0 (/ 1 x)) 2) (pow x 2)) in (x) around 0
1.294 * [taylor]: Taking taylor expansion of (/ (pow (- 2.0 (/ 1 x)) 2) (pow x 2)) in x
1.294 * [taylor]: Taking taylor expansion of (pow (- 2.0 (/ 1 x)) 2) in x
1.294 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.294 * [taylor]: Taking taylor expansion of 2.0 in x
1.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.294 * [taylor]: Taking taylor expansion of x in x
1.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.295 * [taylor]: Taking taylor expansion of x in x
1.296 * [taylor]: Taking taylor expansion of (/ (pow (- 2.0 (/ 1 x)) 2) (pow x 2)) in x
1.296 * [taylor]: Taking taylor expansion of (pow (- 2.0 (/ 1 x)) 2) in x
1.296 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.296 * [taylor]: Taking taylor expansion of 2.0 in x
1.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.296 * [taylor]: Taking taylor expansion of x in x
1.297 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.297 * [taylor]: Taking taylor expansion of x in x
1.315 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
1.315 * [approximate]: Taking taylor expansion of (- (pow y 2) (+ (pow x 2) (* 2.0 x))) in (y x) around 0
1.315 * [taylor]: Taking taylor expansion of (- (pow y 2) (+ (pow x 2) (* 2.0 x))) in x
1.315 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.315 * [taylor]: Taking taylor expansion of y in x
1.315 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
1.315 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.315 * [taylor]: Taking taylor expansion of x in x
1.315 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.315 * [taylor]: Taking taylor expansion of 2.0 in x
1.315 * [taylor]: Taking taylor expansion of x in x
1.315 * [taylor]: Taking taylor expansion of (- (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
1.315 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.315 * [taylor]: Taking taylor expansion of y in y
1.315 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
1.316 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.316 * [taylor]: Taking taylor expansion of x in y
1.316 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.316 * [taylor]: Taking taylor expansion of 2.0 in y
1.316 * [taylor]: Taking taylor expansion of x in y
1.316 * [taylor]: Taking taylor expansion of (- (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
1.316 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.316 * [taylor]: Taking taylor expansion of y in y
1.316 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
1.316 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.316 * [taylor]: Taking taylor expansion of x in y
1.316 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.316 * [taylor]: Taking taylor expansion of 2.0 in y
1.316 * [taylor]: Taking taylor expansion of x in y
1.316 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) (* 2.0 x))) in x
1.316 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
1.316 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.316 * [taylor]: Taking taylor expansion of x in x
1.316 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.316 * [taylor]: Taking taylor expansion of 2.0 in x
1.316 * [taylor]: Taking taylor expansion of x in x
1.318 * [taylor]: Taking taylor expansion of 0 in x
1.321 * [taylor]: Taking taylor expansion of 1 in x
1.323 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
1.324 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.324 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.324 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.324 * [taylor]: Taking taylor expansion of y in x
1.324 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.324 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.324 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.324 * [taylor]: Taking taylor expansion of x in x
1.324 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.324 * [taylor]: Taking taylor expansion of 2.0 in x
1.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.324 * [taylor]: Taking taylor expansion of x in x
1.325 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
1.325 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.325 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.325 * [taylor]: Taking taylor expansion of y in y
1.325 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
1.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.325 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.325 * [taylor]: Taking taylor expansion of x in y
1.325 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.325 * [taylor]: Taking taylor expansion of 2.0 in y
1.325 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.325 * [taylor]: Taking taylor expansion of x in y
1.326 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
1.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.326 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.326 * [taylor]: Taking taylor expansion of y in y
1.326 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
1.326 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.326 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.326 * [taylor]: Taking taylor expansion of x in y
1.326 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.326 * [taylor]: Taking taylor expansion of 2.0 in y
1.326 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.326 * [taylor]: Taking taylor expansion of x in y
1.327 * [taylor]: Taking taylor expansion of 1 in x
1.328 * [taylor]: Taking taylor expansion of 0 in x
1.329 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.329 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.329 * [taylor]: Taking taylor expansion of x in x
1.330 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.330 * [taylor]: Taking taylor expansion of 2.0 in x
1.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.330 * [taylor]: Taking taylor expansion of x in x
1.333 * [taylor]: Taking taylor expansion of 0 in x
1.336 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2))) in (y x) around 0
1.336 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2))) in x
1.336 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
1.336 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.336 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.336 * [taylor]: Taking taylor expansion of y in x
1.336 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.336 * [taylor]: Taking taylor expansion of 2.0 in x
1.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.336 * [taylor]: Taking taylor expansion of x in x
1.336 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.336 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.336 * [taylor]: Taking taylor expansion of x in x
1.337 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2))) in y
1.337 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
1.337 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.337 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.337 * [taylor]: Taking taylor expansion of y in y
1.337 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.337 * [taylor]: Taking taylor expansion of 2.0 in y
1.337 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.337 * [taylor]: Taking taylor expansion of x in y
1.338 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.338 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.338 * [taylor]: Taking taylor expansion of x in y
1.338 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) (/ 1 (pow x 2))) in y
1.338 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
1.338 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.338 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.338 * [taylor]: Taking taylor expansion of y in y
1.338 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.338 * [taylor]: Taking taylor expansion of 2.0 in y
1.338 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.338 * [taylor]: Taking taylor expansion of x in y
1.338 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.338 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.338 * [taylor]: Taking taylor expansion of x in y
1.339 * [taylor]: Taking taylor expansion of 1 in x
1.340 * [taylor]: Taking taylor expansion of 0 in x
1.342 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 x)) (/ 1 (pow x 2))) in x
1.342 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.342 * [taylor]: Taking taylor expansion of 2.0 in x
1.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.342 * [taylor]: Taking taylor expansion of x in x
1.342 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.342 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.342 * [taylor]: Taking taylor expansion of x in x
1.345 * [taylor]: Taking taylor expansion of 0 in x
1.347 * * * [progress]: simplifying candidates
1.349 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (log (- (* y y) (* x (+ 2.0 x)))))
  (log (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (exp (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (/ (* (* (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (* (* (- (* y y) (* x (+ 2.0 x))) (- (* y y) (* x (+ 2.0 x)))) (- (* y y) (* x (+ 2.0 x)))))
  (* (cbrt (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x))))) (cbrt (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x))))))
  (cbrt (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (* (* (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))) (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x))))) (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (sqrt (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (sqrt (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (- (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (- (- (* y y) (* x (+ 2.0 x))))
  (/ 0 (- (* y y) (* x (+ 2.0 x))))
  (/ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (pow y 4)) (- (* y y) (* x (+ 2.0 x))))
  (/ (* (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))) (* (cbrt (- (* y y) (* x (+ 2.0 x)))) (cbrt (- (* y y) (* x (+ 2.0 x))))))
  (/ (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (* (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (* (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))) 1)
  (/ (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (- (* y y) (* x (+ 2.0 x))))
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (* (cbrt (- (* y y) (* x (+ 2.0 x)))) (cbrt (- (* y y) (* x (+ 2.0 x))))))
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) 1)
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (- (* y y) (* x (+ 2.0 x))))
  (/ 1 (* (cbrt (- (* y y) (* x (+ 2.0 x)))) (cbrt (- (* y y) (* x (+ 2.0 x))))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (cbrt (- (* y y) (* x (+ 2.0 x)))))
  (/ 1 (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ 1 1)
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x))))
  (/ 1 (* (cbrt (- (* y y) (* x (+ 2.0 x)))) (cbrt (- (* y y) (* x (+ 2.0 x))))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (cbrt (- (* y y) (* x (+ 2.0 x)))))
  (/ 1 (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ 1 1)
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x))))
  (/ 1 (- (* y y) (* 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)) (* x (+ 2.0 x)))) (pow y 4)) (* (cbrt (- (* y y) (* x (+ 2.0 x)))) (cbrt (- (* y y) (* x (+ 2.0 x))))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) 1)
  (/ (- (* y y) (* x (+ 2.0 x))) (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))))
  (/ (- (* y y) (* x (+ 2.0 x))) (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))))
  (/ (- (* y y) (* x (+ 2.0 x))) (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (/ (- (* y y) (* x (+ 2.0 x))) (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3)))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))))
  (* (- (* y y) (* x (+ 2.0 x))) (+ (* (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (- (* (pow y 4) (pow y 4)) (* (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))))
  (* (- (* y y) (* x (+ 2.0 x))) (- (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (* (/ 1 (exp (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (exp (pow y 4)))
  (* (exp (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (exp (pow y 4)))
  (log (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (exp (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (* (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))))
  (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (* (* (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (+ (pow (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) 3) (pow (pow y 4) 3))
  (+ (* (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (- (* (pow y 4) (pow y 4)) (* (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))))
  (- (* (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (* (pow y 4) (pow y 4)))
  (- (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))
  (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))
  (+ (- (* (* x (+ 2.0 x)) (* x x))) (pow y 4))
  (+ (- (* (* x (+ 2.0 x)) (* x x))) (pow y 4))
  (+ (- (* (* x x) (* x (+ 2.0 x)))) (pow y 4))
  (+ (- (* (* x x) (* x (+ 2.0 x)))) (pow y 4))
  (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (pow y 4))
  (+ 1 1)
  (+ 1 1)
  (+ 1 1)
  (+ 1 1)
  (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))
  (+ 1 1)
  (+ 1 1)
  (+ (+ (log x) (log (+ 2.0 x))) (+ (log x) (log (+ 2.0 x))))
  (+ (+ (log x) (log (+ 2.0 x))) (log (* x (+ 2.0 x))))
  (+ (log (* x (+ 2.0 x))) (+ (log x) (log (+ 2.0 x))))
  (+ (log (* x (+ 2.0 x))) (log (* x (+ 2.0 x))))
  (log (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (exp (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (* (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x))) (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x))))
  (* (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x))) (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x))))
  (* (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x))) (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x))))
  (* (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x))) (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x))))
  (* (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))))
  (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (* (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (sqrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (sqrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (* (* 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))))
  (* (* x (+ (pow 2.0 3) (pow x 3))) (* x (- (* 2.0 2.0) (* x x))))
  (* (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))) (- 2.0 x))
  (* (* x (- (* 2.0 2.0) (* x x))) (* x (+ (pow 2.0 3) (pow x 3))))
  (* (- 2.0 x) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))
  (* (* x (- (* 2.0 2.0) (* x x))) (* x (- (* 2.0 2.0) (* x x))))
  (* (- 2.0 x) (- 2.0 x))
  (* x x)
  (* (+ 2.0 x) (+ 2.0 x))
  (* 2 1)
  (* 2 1)
  (* 2 1)
  (* 2 1)
  (* (* x (+ 2.0 x)) (* x 2.0))
  (* (* x (+ 2.0 x)) (* x x))
  (* (* x (+ 2.0 x)) (* 2.0 x))
  (* (* x (+ 2.0 x)) (* x x))
  (* (* x 2.0) (* x (+ 2.0 x)))
  (* (* x x) (* x (+ 2.0 x)))
  (* (* 2.0 x) (* x (+ 2.0 x)))
  (* (* x x) (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) x)
  (* (+ 2.0 x) (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* x (+ (pow 2.0 3) (pow x 3))))
  (* (* x (+ 2.0 x)) (* x (- (* 2.0 2.0) (* x x))))
  (* (* x (+ (pow 2.0 3) (pow x 3))) (* x (+ 2.0 x)))
  (* (* x (- (* 2.0 2.0) (* x x))) (* 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)))))
  (- (* 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)))
  (+ (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)))
  (- (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4))))
  (- (pow y 4) (+ (* 4.0 (pow x 3)) (pow x 4)))
  (- (pow y 4) (+ (* 4.0 (pow x 3)) (pow x 4)))
  (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))
  (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))
  (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4)))
  (- (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)))
1.358 * * [simplify]: iteration  0 :  523  enodes  (cost  1343 )
1.370 * * [simplify]: iteration  1 :  2761  enodes  (cost  1176 )
1.424 * * [simplify]: iteration  2 :  5002  enodes  (cost  1160 )
1.430 * [simplify]: Simplified to:
   (log (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (log (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (exp (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (pow (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))) 3)
  (* (cbrt (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x))))) (cbrt (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x))))))
  (cbrt (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (pow (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))) 3)
  (sqrt (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (sqrt (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))
  (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (pow y 4))
  (- (- (* y y) (* x (+ 2.0 x))))
  0
  (/ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (pow y 4)) (- (* y y) (* x (+ 2.0 x))))
  (/ (* (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))) (* (cbrt (- (* y y) (* x (+ 2.0 x)))) (cbrt (- (* y y) (* x (+ 2.0 x))))))
  (/ (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (* (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (* (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))))
  (/ (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (- (* y y) (* x (+ 2.0 x))))
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (* (cbrt (- (* y y) (* x (+ 2.0 x)))) (cbrt (- (* y y) (* x (+ 2.0 x))))))
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (/ (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (- (* y y) (* x (+ 2.0 x))))
  (/ 1 (* (cbrt (- (* y y) (* x (+ 2.0 x)))) (cbrt (- (* y y) (* x (+ 2.0 x))))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (cbrt (- (* y y) (* x (+ 2.0 x)))))
  (/ 1 (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  1
  (/ (+ (* y y) (* x (+ 2.0 x))) 1)
  (/ 1 (* (cbrt (- (* y y) (* x (+ 2.0 x)))) (cbrt (- (* y y) (* x (+ 2.0 x))))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (cbrt (- (* y y) (* x (+ 2.0 x)))))
  (/ 1 (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  1
  (/ (+ (* y y) (* x (+ 2.0 x))) 1)
  (/ 1 (- (* y y) (* 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)) (* x (+ 2.0 x)))) (pow y 4)) (* (cbrt (- (* y y) (* x (+ 2.0 x)))) (cbrt (- (* y y) (* x (+ 2.0 x))))))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))
  (/ (- (* y y) (* x (+ 2.0 x))) (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))))
  (/ (- (* y y) (* x (+ 2.0 x))) (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))))
  (/ (- (* y y) (* x (+ 2.0 x))) (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (/ (- (* y y) (* x (+ 2.0 x))) (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3)))
  1
  (* (+ (pow y 8) (+ (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (pow y 4)) (pow (* x (+ 2.0 x)) 4))) (- (* y y) (* x (+ 2.0 x))))
  (* (- (* y y) (* x (+ 2.0 x))) (- (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (exp (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (exp (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (log (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (exp (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (* (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))) (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))))
  (cbrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (pow (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) 3)
  (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (sqrt (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)))
  (- (pow (pow y 4) 3) (pow (* x (+ 2.0 x)) 6))
  (+ (pow y 8) (+ (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (pow y 4)) (pow (* x (+ 2.0 x)) 4)))
  (+ (- (pow y 8)) (pow (* x (+ 2.0 x)) 4))
  (- (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))
  (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))
  (- (pow y 4) (* (pow x 3) (+ 2.0 x)))
  (- (pow y 4) (* (pow x 3) (+ 2.0 x)))
  (- (pow y 4) (* (pow x 3) (+ 2.0 x)))
  (- (pow y 4) (* (pow x 3) (+ 2.0 x)))
  (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (pow y 4))
  2
  2
  2
  2
  (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))
  2
  2
  (* 2 (log (* x (+ 2.0 x))))
  (* 2 (log (* x (+ 2.0 x))))
  (* 2 (log (* x (+ 2.0 x))))
  (* 2 (log (* x (+ 2.0 x))))
  (* 2 (log (* x (+ 2.0 x))))
  (exp (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (pow (* x (+ 2.0 x)) 6)
  (pow (* x (+ 2.0 x)) 6)
  (pow (* x (+ 2.0 x)) 6)
  (pow (* x (+ 2.0 x)) 6)
  (* (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))))
  (cbrt (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (pow (* x (+ 2.0 x)) 6)
  (fabs (* x (+ 2.0 x)))
  (fabs (* x (+ 2.0 x)))
  (* (* 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))))
  (* (* x (+ (pow 2.0 3) (pow x 3))) (* 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 (- (* 2.0 2.0) (* x x))))
  (* (- 2.0 x) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))
  (* (* x (- (* 2.0 2.0) (* x x))) (* x (- (* 2.0 2.0) (* x x))))
  (* (- 2.0 x) (- 2.0 x))
  (pow x 2)
  (* (+ 2.0 x) (+ 2.0 x))
  2
  2
  2
  2
  (* (* x (+ 2.0 x)) (* 2.0 x))
  (* (pow x 3) (+ 2.0 x))
  (* (* x (+ 2.0 x)) (* 2.0 x))
  (* (pow x 3) (+ 2.0 x))
  (* (* x (+ 2.0 x)) (* 2.0 x))
  (* (pow x 3) (+ 2.0 x))
  (* (* x (+ 2.0 x)) (* 2.0 x))
  (* (pow x 3) (+ 2.0 x))
  (* (* x (+ 2.0 x)) x)
  (* (+ 2.0 x) (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* x (+ (pow 2.0 3) (pow x 3))))
  (* (* x (+ 2.0 x)) (* x (- (* 2.0 2.0) (* x x))))
  (* (* x (+ 2.0 x)) (* x (+ (pow 2.0 3) (pow x 3))))
  (* (* x (+ 2.0 x)) (* x (- (* 2.0 2.0) (* x 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 (* y y) 3) (pow (* x (+ 2.0 x)) 3))
  (+ (* (* x (+ 2.0 x)) (+ (* x (+ 2.0 x)) (pow y 2))) (* (* y y) (* y y)))
  (- (* x (+ 2.0 x)))
  (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))
  (+ (* y y) (* x (+ 2.0 x)))
  (- (* y y) (* 2.0 x))
  (- (* y y) (* 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)))
  (- (+ (* 4.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (pow x 4))))
  (- (pow y 4) (+ (* 4.0 (pow x 3)) (pow x 4)))
  (- (pow y 4) (+ (* 4.0 (pow x 3)) (pow x 4)))
  (+ (pow x 4) (* 4.0 (+ (pow x 2) (pow x 3))))
  (+ (pow x 4) (* 4.0 (+ (pow x 2) (pow x 3))))
  (+ (pow x 4) (* 4.0 (+ (pow x 2) (pow x 3))))
  (- (* y y) (* x (+ 2.0 x)))
  (- (* y y) (* x (+ 2.0 x)))
  (- (* y y) (* x (+ 2.0 x)))
1.430 * * * [progress]: adding candidates to table
1.680 * [progress]: [Phase 3 of 3] Extracting.
1.680 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))> #<alt (λ (x y) (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.681 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ (* x 2.0) (* x x)) (+ (+ (* x 2.0) (* x x)) (* y y)) y x)
1.681 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))> #<alt (λ (x y) (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.697 * * * * [regimes]: Trying to branch on (+ (* x 2.0) (* x x)) from (#<alt (λ (x y) (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))> #<alt (λ (x y) (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.711 * * * * [regimes]: Trying to branch on (+ (+ (* x 2.0) (* x x)) (* y y)) from (#<alt (λ (x y) (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))> #<alt (λ (x y) (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.727 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))> #<alt (λ (x y) (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.745 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4)) (- (* y y) (* x (+ 2.0 x)))))> #<alt (λ (x y) (* (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.759 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.759 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x 2.0) (* x x)) (* y y))
1.760 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
1.760 * * [simplify]: iteration  1 :  11  enodes  (cost  5 )
1.760 * [simplify]: Simplified to:
   (+ (+ (* x 2.0) (* x x)) (* y y))
2.399 * [regime-testing]: Baseline error score: 0.013574817164735737
2.400 * [regime-testing]: Oracle error score: 0.005500687585948244
2.401 * [regime-testing]: End program error score: 0.013574817164735737
2.418 * [regime-testing]: Target error score: 0.013574817164735737